# Building permits at 39 Mount Vernon St, Boston, MA

The biggest project within a quarter mile since May 1: a $5M project at 30 Samuel Morse Wy, permitted May 1.

Seven permits on record here. The newest, Apr 2, 2025: Brick sidewall in alley Replace window lintel and sill Reset loose bricks at top adjacent to chimney. Within a quarter mile, the city has issued 128 more permits (125 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Apr 2, 2025 | Alteration or repair | Brick sidewall in alley Replace window lintel and sill Reset loose bricks at top adjacent to chimney. Replace bad brick. Repoint wall and seal bricks. | $33,000 | [SF1702878](https://nearbypermits.com/boston/permit/SF1702878/) |
| Oct 5, 2018 | Electrical | Renovations to an existing 2 family electrical upgrades | $10,000 | [E877720](https://nearbypermits.com/boston/permit/E877720/) |
| Sep 10, 2018 | Electrical | replace meter socket | $1,500 | [E459924](https://nearbypermits.com/boston/permit/E459924/) |
| Apr 6, 2015 | Electrical | replace meter socket | $1,500 | [E460278](https://nearbypermits.com/boston/permit/E460278/) |
| Aug 1, 2012 | Roofing | strip exist roof install new arquitect shingles (front side only) | $3,900 | [SF168644](https://nearbypermits.com/boston/permit/SF168644/) |
| Jun 8, 2012 | Alteration or repair | Remove existing deck and replace with new on same foot print | $17,935 | [SF147233](https://nearbypermits.com/boston/permit/SF147233/) |
| Jun 3, 2011 | Electrical | kitchen renovation | $1,800 | [E79824](https://nearbypermits.com/boston/permit/E79824/) |

## Within ¼ mi since May 1, 2026

128 permits in the circle. From our copy of the city's data (last 24 months).

### Next door (under 250 ft), 6 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | [35 Mount Vernon St](https://nearbypermits.com/boston/address/35-mount-vernon-st/) | 50 ft N | Plumbing | Boiler replacement | $5,000 | [PL1905440](https://nearbypermits.com/boston/permit/PL1905440/) |
| Oct 8, 2026 | [35 Mount Vernon St](https://nearbypermits.com/boston/address/35-mount-vernon-st/) | 50 ft N | Plumbing | Boiler replacement | $5,000 | [G1905442](https://nearbypermits.com/boston/permit/G1905442/) |
| Sep 9, 2026 | [20 Mount Vernon St](https://nearbypermits.com/boston/address/20-mount-vernon-st/) | 220 ft NW | Electrical | Bathroom renovation in the second floor in the address above install outlets switches lights 1 exaustor bathroom an and one towel warm | $1,500 | [E1897186](https://nearbypermits.com/boston/permit/E1897186/) |
| Aug 27, 2026 | [20 Mount Vernon St](https://nearbypermits.com/boston/address/20-mount-vernon-st/) | 220 ft NW | Plumbing | I will install new plumbing for full bathroom on third floor | $6,000 | [PL1895025](https://nearbypermits.com/boston/permit/PL1895025/) |
| Aug 13, 2026 | [20 Mount Vernon St](https://nearbypermits.com/boston/address/20-mount-vernon-st/) | 220 ft NW | Alteration or repair | Renovation 2nd bathroom no changes just renovate completely update plumbing and electrical | $24,700 | [SF1882611](https://nearbypermits.com/boston/permit/SF1882611/) |
| May 27, 2026 | [33 Mount Vernon St](https://nearbypermits.com/boston/address/33-mount-vernon-st/) | 75 ft N | Alteration or repair | Emergency Roof Leak Repair: Sidewalk staging; dismantle deck & strip roof; install new insulation, drip edge, rubber roof, flashing & vent boots; install insulation & drip edge at front dormers; frame roof deck w/PT decking & PVC boards; install railing, roof hatch & skylight handrails. | $42,000 | [SF1853523](https://nearbypermits.com/boston/permit/SF1853523/) |

### This block (250 to 1,000 ft), 71 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | [35 Winthrop St](https://nearbypermits.com/boston/address/35-winthrop-st/) | 790 ft W | Plumbing | Kitchen / bathroom renovation new stub outs (copper) / waste arms | $2,500 | [PL1905156](https://nearbypermits.com/boston/permit/PL1905156/) |
| Oct 6, 2026 | [35 Winthrop St](https://nearbypermits.com/boston/address/35-winthrop-st/) | 790 ft W | Plumbing | Moving gas line over 3' to accommodate new stove specs, new gas valve, new hose, new anti tip will be installed in coordination with appliance delivery | $600 | [G1905152](https://nearbypermits.com/boston/permit/G1905152/) |
| Oct 2, 2026 | [16 Monument Sq](https://nearbypermits.com/boston/address/16-monument-sq/) | 850 ft NW | Alteration or repair | Demo existing 10x24 rooftop deck, replace rubber roof system (6SQ) and 3 skylights. Build new deck 2 feet longer towards front of building. | $59,750 | [ALT1772276](https://nearbypermits.com/boston/permit/ALT1772276/) |
| Sep 29, 2026 | [6 Adams St](https://nearbypermits.com/boston/address/6-adams-st/) | 420 ft W | Alteration or repair | Replacing existing kitchen cabinets and appliances Remodel Primary bathroom | $83,191 | [SF1903408](https://nearbypermits.com/boston/permit/SF1903408/) |
| Sep 28, 2026 | [1 First Av](https://nearbypermits.com/boston/address/1-first-av/) | 990 ft E | Alteration or repair | Renovation of existing common area bathrooms to increase fixture count and maintain ADA compliance. | $205,000 | [SF1904055](https://nearbypermits.com/boston/permit/SF1904055/) |
| Sep 28, 2026 | [1 Constitution Rd](https://nearbypermits.com/boston/address/1-constitution-rd/) | 1,000 ft SE | Electrical | Installation of Fire Alarm | $38,602 | [E1904201](https://nearbypermits.com/boston/permit/E1904201/) |
| Sep 25, 2026 | [45 Vine St](https://nearbypermits.com/boston/address/45-vine-st/) | 940 ft NE | Electrical | This permit is for the general wiring for the work related to the shell space at 45 Vine St, in Charlestown, MA. This project involves bathroom upgrades, handicap compliance equipment installation, fire alarm panel, and deck installation. Milestone: | $8,000 | [E1904322](https://nearbypermits.com/boston/permit/E1904322/) |
| Sep 17, 2026 | [45 Vine St](https://nearbypermits.com/boston/address/45-vine-st/) | 940 ft NE | Alteration or repair | Install accessible access and upgrade bathroom - no changes in uses of local retail business, retail, restaurant, concert hall and community center with accessory display space, art use and parking. | $207,600 | [ALT1828815](https://nearbypermits.com/boston/permit/ALT1828815/) |
| Sep 14, 2026 | [18 Putnam St](https://nearbypermits.com/boston/address/18-putnam-st/) | 690 ft SW | Alteration or repair | A- Repoint the back brick wall, only the necessary spots needed. B- Repoint a brick wall foundation, under of the wood deck. C- Demo, Remove the top half of the leaning brick chimney and rebuild it back. D- Remove all cobblestone of the uneven driveway 53x11 leveling the ground. | $17,500 | [SF1894991](https://nearbypermits.com/boston/permit/SF1894991/) |
| Sep 12, 2026 | [92 Bunker Hill St](https://nearbypermits.com/boston/address/92-bunker-hill-st/) | 910 ft N | Alteration or repair | Confirm occupancy of existing 2-family dwelling. | Not listed | [ALT1858184](https://nearbypermits.com/boston/permit/ALT1858184/) |
| Sep 11, 2026 | [49 Tremont St](https://nearbypermits.com/boston/address/49-tremont-st/) | 470 ft N | Fire systems | Replace existing fire alarm panel with new fire alarm panel. Add new cellular dialer. Work to be completed and tested in an 8 hour shift. Building is a bha property. | $6,000 | [EFA1900567](https://nearbypermits.com/boston/permit/EFA1900567/) |
| Sep 10, 2026 | [34 Prospect St](https://nearbypermits.com/boston/address/34-prospect-st/) | 290 ft N | Alteration or repair | Remove and replace siding on front elevation of home | $17,518 | [SF1896373](https://nearbypermits.com/boston/permit/SF1896373/) |
| Sep 8, 2026 | [55 Warren St](https://nearbypermits.com/boston/address/55-warren-st/) | 980 ft W | Alteration or repair | Replace damaged brick on soley st side Repoint where needed on Soley st side | $28,500 | [SF1896805](https://nearbypermits.com/boston/permit/SF1896805/) |
| Sep 8, 2026 | [14 Monument Sq](https://nearbypermits.com/boston/address/14-monument-sq/) | 700 ft NW | Fire systems | Upgrade of existing fire alarm system due to internal trouble on existing fire alarm control panel. System monitored by UL central station. | $25,036 | [EFA1897594](https://nearbypermits.com/boston/permit/EFA1897594/) |
| Sep 3, 2026 | [50 Bunker Hill St](https://nearbypermits.com/boston/address/50-bunker-hill-st/) | 640 ft N | Electrical | Replacement of (10) 3-pole, 480-volt breakers at (1) 480-volt panel in the main electric room at the Harvard/Kent School. | $10,000 | [E1896827](https://nearbypermits.com/boston/permit/E1896827/) |
| Sep 2, 2026 | [26 Adams St](https://nearbypermits.com/boston/address/26-adams-st/) | 280 ft SW | Electrical | replace emergency lights,replace 30 fixture lights,add 3 new circuit for a bar,replace 2 exofan in the bathrooms | $4,000 | [E1896267](https://nearbypermits.com/boston/permit/E1896267/) |
| Sep 1, 2026 | [14 Monument Sq](https://nearbypermits.com/boston/address/14-monument-sq/) | 700 ft NW | Electrical | Run 7 new circuit | $2,800 | [E1896440](https://nearbypermits.com/boston/permit/E1896440/) |
| Aug 20, 2026 | [3 Wallace Ct](https://nearbypermits.com/boston/address/3-wallace-ct/) | 460 ft W | Alteration or repair | Install 21 Marvin replacement windows. Energy star, inserts only with no structural work | $37,585 | [SF1884330](https://nearbypermits.com/boston/permit/SF1884330/) |
| Aug 15, 2026 | [9 Mount Vernon St](https://nearbypermits.com/boston/address/9-mount-vernon-st/) | 400 ft N | Electrical | Add a new electrical washer and dryer add floor heat and have basement and 1st floor wiring inspected due to water damage | $8,000 | [E1887365](https://nearbypermits.com/boston/permit/E1887365/) |
| Aug 14, 2026 | [55 Park St](https://nearbypermits.com/boston/address/55-park-st/) | 720 ft SW | Fence, wall or deck | re- decking and railing- front stair, back stair, side deck repair siding soffit, corners replacement exterior door | $83,280 | [SF1880566](https://nearbypermits.com/boston/permit/SF1880566/) |
| Aug 14, 2026 | [55 Winthrop St](https://nearbypermits.com/boston/address/55-winthrop-st/) | 630 ft W | Electrical | Parks department event requiring generator | $500 | [ETS1888080](https://nearbypermits.com/boston/permit/ETS1888080/) |
| Aug 12, 2026 | [6-8 Nearen Ro](https://nearbypermits.com/boston/address/6--8-nearen-ro/) | 770 ft N | Solar | Install 4.84kW DC (11 panels) rooftop solar array | $16,940 | [SF1883965](https://nearbypermits.com/boston/permit/SF1883965/) |
| Aug 12, 2026 | [6-8 Nearen Ro](https://nearbypermits.com/boston/address/6--8-nearen-ro/) | 770 ft N | Solar | Install 4.84kW DC (11 panels) rooftop solar array | $11,293 | [E1886834](https://nearbypermits.com/boston/permit/E1886834/) |
| Aug 12, 2026 | [14 Monument Ct](https://nearbypermits.com/boston/address/14-monument-ct/) | 670 ft W | Plumbing | Piping under deck for gas grill on deck tying in mechanical room in basement | $2,900 | [G1886256](https://nearbypermits.com/boston/permit/G1886256/) |
| Aug 5, 2026 | [1 Constitution Rd](https://nearbypermits.com/boston/address/1-constitution-rd/) | 1,000 ft SE | Electrical | renovations of existing tenant area Lighting, Lighting controls, Power, Minor demolition on 2nd Floor Hemispheric | $140,000 | [E1882161](https://nearbypermits.com/boston/permit/E1882161/) |
| Jul 31, 2026 | [50 Bunker Hill St](https://nearbypermits.com/boston/address/50-bunker-hill-st/) | 640 ft N | Electrical | Disconnect & make safe exiting feeds for (2) condensers & fans for existing freezer & cooler. Feed (2) new condensers on exterior wall & reconnect feeds for new fan in existing freezer & cooler. Add convenience outlet near (2) new condensers. | $12,000 | [E1880906](https://nearbypermits.com/boston/permit/E1880906/) |
| Jul 30, 2026 | [14 Monument Ct](https://nearbypermits.com/boston/address/14-monument-ct/) | 670 ft W | Electrical | Wire and install lighting and power for dining room addition | $2,500 | [E1879939](https://nearbypermits.com/boston/permit/E1879939/) |
| Jul 28, 2026 | [34-34a Tremont St](https://nearbypermits.com/boston/address/34--34a-tremont-st/) | 580 ft N | Electrical | Install data/CATV lines in existing 3 family dwelling that is being totally renovated | $6,000 | [ELV1875903](https://nearbypermits.com/boston/permit/ELV1875903/) |
| Jul 28, 2026 | [34-34a Tremont St](https://nearbypermits.com/boston/address/34--34a-tremont-st/) | 580 ft N | Electrical | Complete rewire including service upgrade of existing 3 family dwelling being totally renovated. | $60,000 | [E1875897](https://nearbypermits.com/boston/permit/E1875897/) |
| Jul 23, 2026 | [26 Adams St](https://nearbypermits.com/boston/address/26-adams-st/) | 280 ft SW | Electrical | residential kitchen remodel and replacing existing panel with 100 amp, 30/48 circuit panelboard; outlets, switches, recessed lights | $6,500 | [E1874853](https://nearbypermits.com/boston/permit/E1874853/) |
| Jul 21, 2026 | [1 Constitution Rd](https://nearbypermits.com/boston/address/1-constitution-rd/) | 1,000 ft SE | Electrical | Provide temporary power for outdoor event utilizing portable diesel generator. Install grounding electrode and bond generator in accordance with applicable code. Generator will be only in use for 1 day on July 25th from 6AM - 10 PM. | $500 | [ETS1874886](https://nearbypermits.com/boston/permit/ETS1874886/) |
| Jul 19, 2026 | [51 Soley St](https://nearbypermits.com/boston/address/51-soley-st/) | 740 ft W | Electrical | install a temp service to allow demolition of the building with the point of connection | $750 | [ETS1870961](https://nearbypermits.com/boston/permit/ETS1870961/) |
| Jul 15, 2026 | [34-34a Tremont St](https://nearbypermits.com/boston/address/34--34a-tremont-st/) | 580 ft N | Plumbing | Furnish and install new waste/vent and water piping throughout, all new fixtures throughout | $50,000 | [PL1872551](https://nearbypermits.com/boston/permit/PL1872551/) |
| Jul 14, 2026 | [26 Adams St](https://nearbypermits.com/boston/address/26-adams-st/) | 280 ft SW | Alteration or repair | kitchen facelift. Project includes removal of old kitchen cabinets, installation of new kitchen cabinets, new counter tops, wall prep and paint out the space. | $50,000 | [SF1867326](https://nearbypermits.com/boston/permit/SF1867326/) |
| Jul 14, 2026 | [66 Tremont St](https://nearbypermits.com/boston/address/66-tremont-st/) | 440 ft NE | Electrical | - fill bath renovation - adding 2 dedicated lines to kitchen for disposal /dishwasher | $4,500 | [E1872222](https://nearbypermits.com/boston/permit/E1872222/) |
| Jul 10, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 580 ft S | Plumbing | UNIT 206: remodeling 2 bathrooms on second floor. replacing 2 sinks, 2 toilets, one shower, and one bathtub with a shower. | Not listed | [PL1871061](https://nearbypermits.com/boston/permit/PL1871061/) |
| Jul 9, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 580 ft S | Plumbing | relocate 2 shower and 2 toilet | $3,000 | [PL1870545](https://nearbypermits.com/boston/permit/PL1870545/) |
| Jul 8, 2026 | [9 Mount Vernon St](https://nearbypermits.com/boston/address/9-mount-vernon-st/) | 400 ft N | Alteration or repair | Remove existing closed-cell insulation in exterior walls on all 4 floors & install new,dry affected areas,repair & replace moisture-damaged 2x4s where required,board & plaster,refinish/replace damaged flooring where required,install new trim & tile,& reconnect affected plumbing,mechanical & electric | $170,000 | [SF1864389](https://nearbypermits.com/boston/permit/SF1864389/) |
| Jul 8, 2026 | [48 Chestnut St](https://nearbypermits.com/boston/address/48-chestnut-st/) | 360 ft W | Elevator | Install a Vacuum elevator in existing closet area.ALT1548512 amendment. | $54,000 | [A1790976](https://nearbypermits.com/boston/permit/A1790976/) |
| Jul 7, 2026 | [39 Soley St](https://nearbypermits.com/boston/address/39-soley-st/) | 800 ft W | Plumbing | Replaced kitchen sink | $1,500 | [PL1869663](https://nearbypermits.com/boston/permit/PL1869663/) |
| Jul 6, 2026 | [54 Monument Av](https://nearbypermits.com/boston/address/54-monument-av/) | 970 ft W | Plumbing | Remove existing Boiler and replace with new Boiler | $5,000 | [G1864977](https://nearbypermits.com/boston/permit/G1864977/) |
| Jun 26, 2026 | [54 Monument Av](https://nearbypermits.com/boston/address/54-monument-av/) | 970 ft W | Plumbing | Remove existing Boiler and replace with new Boiler | $2,500 | [PL1864978](https://nearbypermits.com/boston/permit/PL1864978/) |
| Jul 2, 2026 | [68 Ferrin St](https://nearbypermits.com/boston/address/68-ferrin-st/) | 680 ft N | Alteration or repair | Build New Primary Bath on 2nd Floor. | $71,000 | [SF1866799](https://nearbypermits.com/boston/permit/SF1866799/) |
| Jul 2, 2026 | [68 Ferrin St](https://nearbypermits.com/boston/address/68-ferrin-st/) | 680 ft N | Electrical | Upgrade to 200 amp service Install new meter main on outside of house and overhead service. Old service 100 amp with meter in basement. | $5,000 | [E1858127](https://nearbypermits.com/boston/permit/E1858127/) |
| Jun 30, 2026 | [26 Soley St](https://nearbypermits.com/boston/address/26-soley-st/) | 920 ft W | Alteration or repair | Remove 3 existing windows and 1 existing door and replace with 3 new windows and 1 new door. No structural work | $13,503 | [SF1865541](https://nearbypermits.com/boston/permit/SF1865541/) |
| Jun 26, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 580 ft S | Plumbing | Remodeling. 1st Floor/Ground: 1 toilet, 1 lavatory, and 1 shower stall. | $3,000 | [PL1864225](https://nearbypermits.com/boston/permit/PL1864225/) |
| Jun 25, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 580 ft S | Alteration or repair | Renovation of two existing bathrooms at the property located at 73 Chelsea Street, Unit 206, Charlestown, MA. The project includes demolition and replacement of tile finishes, painting, installation of new bathroom fixtures and finishes, and renovation of one bathroom in accordance with the approved | $28,000 | [SF1862984](https://nearbypermits.com/boston/permit/SF1862984/) |
| Jun 25, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 580 ft S | Electrical | Apt# 105 *Relocate the Existing Switches to Outside *Replace the Existing Gfci | $2,000 | [E1864263](https://nearbypermits.com/boston/permit/E1864263/) |
| Jun 22, 2026 | [26 Adams St](https://nearbypermits.com/boston/address/26-adams-st/) | 280 ft SW | Alteration or repair | interior demo water damaged ceiling and walls as needed | $56,400 | [SF1859127](https://nearbypermits.com/boston/permit/SF1859127/) |
| Jun 22, 2026 | [92 Bunker Hill St](https://nearbypermits.com/boston/address/92-bunker-hill-st/) | 910 ft N | Alteration or repair | Pending;ALT1858184 Occupancy Committee.New Roof and Exterior Siding Replacement windows New Kitchens, new bathrooms, new flooring Homeowner is Robert Mattie | $300,000 | [SF1855901](https://nearbypermits.com/boston/permit/SF1855901/) |
| Jun 18, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 580 ft S | Alteration or repair | Bathroom Renovation | $35,100 | [SF1853728](https://nearbypermits.com/boston/permit/SF1853728/) |
| Jun 8, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 580 ft S | Other | 2 shower surround in wetspace replacements | $41,255 | [SF1857976](https://nearbypermits.com/boston/permit/SF1857976/) |
| Jun 5, 2026 | [1 Monument Sq](https://nearbypermits.com/boston/address/1-monument-sq/) | 560 ft W | Electrical | Provide 1 x 45kVA portable diesel generator and all associated outdoor rated electrical distribution equipment for Boston 10K Event on Boston Common setup 6/15/26 for use 6/16-17/26. Bart McCracken. | $5,000 | [ETS1857310](https://nearbypermits.com/boston/permit/ETS1857310/) |
| Jun 5, 2026 | [43 Chestnut St](https://nearbypermits.com/boston/address/43-chestnut-st/) | 250 ft W | Electrical | Full electrical rewire in accordance with NEC guidelines. 250A service upgrade. | $32,000 | [E1843745](https://nearbypermits.com/boston/permit/E1843745/) |
| Jun 3, 2026 | [34 Winthrop St](https://nearbypermits.com/boston/address/34-winthrop-st/) | 820 ft W | Alteration or repair | Install about 60ft of crown molding on the outside of the building | $3,500 | [SF1846874](https://nearbypermits.com/boston/permit/SF1846874/) |
| Jun 3, 2026 | [22 Tremont St](https://nearbypermits.com/boston/address/22-tremont-st/) | 610 ft N | Alteration or repair | Amendment to Long Form Permit ALT1771414 to include addition of rear second-floor deck and a third-floor rear deck. Decks are located within required setbacks and do not alter building height, use, or primary roof structure. [ePlans] | $20,000 | [A1835086](https://nearbypermits.com/boston/permit/A1835086/) |
| May 29, 2026 | [65 Chelsea St](https://nearbypermits.com/boston/address/65-chelsea-st/) | 710 ft S | Roofing | This project involves excavation and waterproofing repair of the courtyard located above two levels of underground garage structure. The objective is to expose the existing waterproofing membrane, perform repairs using a Sika waterproofing system, and fully restore the courtyard landscape and hardsc | $227,000 | [SF1848888](https://nearbypermits.com/boston/permit/SF1848888/) |
| May 27, 2026 | [39 Soley St](https://nearbypermits.com/boston/address/39-soley-st/) | 800 ft W | Electrical | Install wiring for kitchen renovation | $9,000 | [E1855225](https://nearbypermits.com/boston/permit/E1855225/) |
| May 27, 2026 | [32-32a Tremont St](https://nearbypermits.com/boston/address/32--32a-tremont-st/) | 590 ft N | Alteration or repair | Construct new roof deck in accordance with drawings to include:Install staging,Utilize existing structural beams to support new deck,Frame deck,Use galvanized brackets on brick wall to support beam,Install bridging at 8-ft intervals,Frame existing skylight with Handrail.Install decking and handrails | $72,800 | [ALT1810996](https://nearbypermits.com/boston/permit/ALT1810996/) |
| May 24, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 620 ft SW | Plumbing | Remodel existing plumbing | $12,500 | [PL1851097](https://nearbypermits.com/boston/permit/PL1851097/) |
| May 24, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 620 ft SW | Plumbing | Connect gas to one stove and one combi boiler | $2,000 | [G1851104](https://nearbypermits.com/boston/permit/G1851104/) |
| May 22, 2026 | [18 Putnam St](https://nearbypermits.com/boston/address/18-putnam-st/) | 690 ft SW | Electrical | - Remove existing 20 space load center, install 40 space load center with new grounding / bonding. | $1,800 | [E1852447](https://nearbypermits.com/boston/permit/E1852447/) |
| May 19, 2026 | [43 Chestnut St](https://nearbypermits.com/boston/address/43-chestnut-st/) | 250 ft W | Plumbing | Renovation | $4,000 | [G1813623](https://nearbypermits.com/boston/permit/G1813623/) |
| May 19, 2026 | [49 Soley St](https://nearbypermits.com/boston/address/49-soley-st/) | 740 ft W | Electrical | Temporary removal of two exterior receptacles, three exterior light fixtures to allow for the siding replacement | $1,500 | [E1850928](https://nearbypermits.com/boston/permit/E1850928/) |
| May 14, 2026 | [63 Winthrop St](https://nearbypermits.com/boston/address/63-winthrop-st/) | 530 ft W | Alteration or repair | Install staging to access roof Remove existing rubber roof and insulation Apply rubber to roof seal all joints and penetrations Lead chimney, seal Install copper flashing Flash around skylight Cleanup and disposal of work debris | $43,500 | [SF1848324](https://nearbypermits.com/boston/permit/SF1848324/) |
| May 14, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 620 ft SW | Electrical | Wire and install CATV and CAT 5E wiring | $500 | [ELV1848166](https://nearbypermits.com/boston/permit/ELV1848166/) |
| May 14, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 620 ft SW | Fire systems | Wire and install 120 volt hardwired smoke and co detectors | $1,000 | [EFA1848160](https://nearbypermits.com/boston/permit/EFA1848160/) |
| May 14, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 620 ft SW | Electrical | Install wiring for lights, HVAC, and general power use | $24,000 | [E1848153](https://nearbypermits.com/boston/permit/E1848153/) |
| May 8, 2026 | [39 Soley St](https://nearbypermits.com/boston/address/39-soley-st/) | 800 ft W | Alteration or repair | Demo existing kitchen to the studs. Fix framing as needed. Install new board and plaster, insulation, tile floors. New cabinets, countertops, and appliances. Install baseboards and paint. | $65,360 | [SF1845797](https://nearbypermits.com/boston/permit/SF1845797/) |
| May 8, 2026 | [10 Tremont St](https://nearbypermits.com/boston/address/10-tremont-st/) | 690 ft NW | Electrical | wiring for 2 head heat pump | $1,200 | [E1847377](https://nearbypermits.com/boston/permit/E1847377/) |
| May 7, 2026 | [54 Monument Av](https://nearbypermits.com/boston/address/54-monument-av/) | 970 ft W | Alteration or repair | Installation of (1) Casement window. Like-for-like with no structural changes. | $3,212 | [SF1846395](https://nearbypermits.com/boston/permit/SF1846395/) |

### Farther (1,000 ft to ¼ mi), 51 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [20 Park St](https://nearbypermits.com/boston/address/20-park-st/) | 0.22 mi SW | Alteration or repair | Remove 10 existing windows and replace with 10 new windows. No structural work | $20,825 | [SF1905085](https://nearbypermits.com/boston/permit/SF1905085/) |
| Oct 1, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 0.23 mi SW | Plumbing | Replacement shower valve, toielt and lav | $2,500 | [PL1905020](https://nearbypermits.com/boston/permit/PL1905020/) |
| Sep 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Electrical | Install rg6 cable In beds / living, install doorbell system. | $2,500 | [ELV1904523](https://nearbypermits.com/boston/permit/ELV1904523/) |
| Sep 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Fire systems | Install hardwired interconnected smoke and carbon system to code. | $4,000 | [EFA1904520](https://nearbypermits.com/boston/permit/EFA1904520/) |
| Sep 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Electrical | Complete wire single family home. Update service to 200A all bonding / grounding. | $45,000 | [E1904518](https://nearbypermits.com/boston/permit/E1904518/) |
| Sep 28, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Plumbing | New plumbing waste, vent and water lines | $65,000 | [PL1904371](https://nearbypermits.com/boston/permit/PL1904371/) |
| Sep 28, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Plumbing | New gas line to 1 tankless water heater, 2 Forced hot air furnaces, 1 range, 1 fireplace and 1 clothes dryer | $7,600 | [G1904374](https://nearbypermits.com/boston/permit/G1904374/) |
| Sep 24, 2026 | [73-83 Main St](https://nearbypermits.com/boston/address/73--83-main-st/) | 0.25 mi W | Plumbing | Bar 1st Flr- Install 2 hand sinks and 2 Ice machines. Men's Bathroom- enlarged to fit a double sink and an urinal. | $590 | [PL1903885](https://nearbypermits.com/boston/permit/PL1903885/) |
| Sep 16, 2026 | [7 Pleasant St](https://nearbypermits.com/boston/address/7-pleasant-st/) | 0.24 mi W | Plumbing | Gas furnace replacement | $2,500 | [G1900269](https://nearbypermits.com/boston/permit/G1900269/) |
| Sep 15, 2026 | [47 Pleasant St](https://nearbypermits.com/boston/address/47-pleasant-st/) | 0.19 mi W | Fence, wall or deck | • Demolition and disposal of existing deck structure • Construction of new deck approximately same size as existing deck structure | $29,850 | [SF1891246](https://nearbypermits.com/boston/permit/SF1891246/) |
| Sep 9, 2026 | [60 Pleasant St](https://nearbypermits.com/boston/address/60-pleasant-st/) | 0.21 mi W | Plumbing | Replacement of Existing Cross Connection Device. | $2,000 | [PL1897823](https://nearbypermits.com/boston/permit/PL1897823/) |
| Sep 8, 2026 | [3 Pleasant Street Ct](https://nearbypermits.com/boston/address/3-pleasant-street-ct/) | 0.20 mi W | Plumbing | Hose connection | $500 | [PL1897903](https://nearbypermits.com/boston/permit/PL1897903/) |
| Sep 8, 2026 | [3 Pleasant Street Ct](https://nearbypermits.com/boston/address/3-pleasant-street-ct/) | 0.20 mi W | Plumbing | Run gas line for grill | $800 | [G1897902](https://nearbypermits.com/boston/permit/G1897902/) |
| Sep 4, 2026 | [5 Monument St](https://nearbypermits.com/boston/address/5-monument-st/) | 0.19 mi NW | Plumbing | kitchens baths | $30,000 | [PL1897316](https://nearbypermits.com/boston/permit/PL1897316/) |
| Sep 4, 2026 | [5 Monument St](https://nearbypermits.com/boston/address/5-monument-st/) | 0.19 mi NW | Plumbing | grille fireplace boilerrange | $10,000 | [G1897319](https://nearbypermits.com/boston/permit/G1897319/) |
| Aug 27, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Alteration or repair | Interior and exterior renovations per plans, | $2,197,500 | [ALT1880889](https://nearbypermits.com/boston/permit/ALT1880889/) |
| Aug 26, 2026 | [40 Pleasant St](https://nearbypermits.com/boston/address/40-pleasant-st/) | 0.22 mi W | Alteration or repair | Bathroom renovation | $21,700 | [SF1874712](https://nearbypermits.com/boston/permit/SF1874712/) |
| Aug 24, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 0.23 mi SW | Alteration or repair | Facelift bathroom tile paint new fixtures nothing changing | $7,500 | [SF1886091](https://nearbypermits.com/boston/permit/SF1886091/) |
| Aug 21, 2026 | [5 Cedar St](https://nearbypermits.com/boston/address/5-cedar-st/) | 0.23 mi NW | Roofing | Remove existing roofing and install new 60 mil EPDM membrane with 1" polyiso cover board, new flashing and aluminum edge metal. Replace gutters and exterior siding with LP SmartSide. Remove existing deck and install new pressure-treated framing, composite decking and railings. | $61,582 | [SF1890005](https://nearbypermits.com/boston/permit/SF1890005/) |
| Aug 20, 2026 | [13 Park St](https://nearbypermits.com/boston/address/13-park-st/) | 0.24 mi SW | Alteration or repair | Remove and replace (09) windows. | $21,000 | [SF1881131](https://nearbypermits.com/boston/permit/SF1881131/) |
| Aug 14, 2026 | [50-52 Warren St](https://nearbypermits.com/boston/address/50--52-warren-st/) | 0.21 mi SW | Plumbing | Reconnect gas supply to newly installed Performance 40 Gal. Short 36,000 BTU natural gas power vent water heater, replacing existing unit of same type and capacity (like-for-like replacement, same location). | $300 | [G1886872](https://nearbypermits.com/boston/permit/G1886872/) |
| Aug 12, 2026 | [50-52 Warren St](https://nearbypermits.com/boston/address/50--52-warren-st/) | 0.21 mi SW | Plumbing | Remove and replace existing Performance 40 Gal. Short 36,000 BTU natural gas power vent water heater with new unit of same make/model type, fuel, capacity, and venting method (like-for-like replacement). Reconnect existing gas supply, water supply/return lines, power vent, and venting to new unit in | $2,600 | [PL1886859](https://nearbypermits.com/boston/permit/PL1886859/) |
| Aug 10, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Other | At-risk emergency framing scope pending issuance of ALT1880889 | $5,000 | [SF1880972](https://nearbypermits.com/boston/permit/SF1880972/) |
| Aug 7, 2026 | [19 Monument Av](https://nearbypermits.com/boston/address/19-monument-av/) | 0.20 mi W | Alteration or repair | New exterior deck in the rear court yard New composite decking | $25,000 | [ALT1849592](https://nearbypermits.com/boston/permit/ALT1849592/) |
| Aug 4, 2026 | [9 Winthrop St](https://nearbypermits.com/boston/address/9-winthrop-st/) | 0.20 mi SW | Roofing | REPLACE EPDM ROOF (ok to do short form per convo with inspector) | $85,695 | [SF1877839](https://nearbypermits.com/boston/permit/SF1877839/) |
| Aug 4, 2026 | [15 Henley St](https://nearbypermits.com/boston/address/15-henley-st/) | 0.22 mi SW | Alteration or repair | Construct new openings for two new basement windows in the existing front foundation per plans. Furnish and install 2 new Harvey white vinyl windows to include screen. | $15,000 | [ALT1868885](https://nearbypermits.com/boston/permit/ALT1868885/) |
| Jul 31, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 0.23 mi SW | Electrical | Disconnect and make safe feeds for (2) existing condensers & fans for existing freezer & cooler. Extend feeds for (2) new condensers on roof & reconnect existing feeds for new fans in freezer & cooler. Add convenience outlet near new condensers on roof. | $15,000 | [E1881045](https://nearbypermits.com/boston/permit/E1881045/) |
| Jul 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Alteration or repair | Demolish existing chimneys. | $5,000 | [SF1877209](https://nearbypermits.com/boston/permit/SF1877209/) |
| Jul 28, 2026 | [23 High St](https://nearbypermits.com/boston/address/23-high-st/) | 0.22 mi NW | Alteration or repair | Cut and point the two sections of wall in the back of the building Replace the deteriorated bricks Replace about 3 window sills | $22,000 | [SF1878788](https://nearbypermits.com/boston/permit/SF1878788/) |
| Jul 28, 2026 | [65-71 Main St](https://nearbypermits.com/boston/address/65--71-main-st/) | 0.23 mi W | Alteration or repair | Change of occupancy from;Retail, Catering, Offices, 4 Apartments and Pilates Studio to;Retail, Offices, 5 Apartments and Pilates Studio. Fifth apartment will be located on first floor rear of building. No work to be done.; | Not listed | [ALT1824051](https://nearbypermits.com/boston/permit/ALT1824051/) |
| Jul 21, 2026 | [44-44a Pleasant St](https://nearbypermits.com/boston/address/44--44a-pleasant-st/) | 0.22 mi W | Alteration or repair | Clean Joe will be removing all affected drywalls, ceilings, and floors to clean up and prevent further damages. Interior finishes only. | $3,000 | [SF1874474](https://nearbypermits.com/boston/permit/SF1874474/) |
| Jul 16, 2026 | [26 Monument St](https://nearbypermits.com/boston/address/26-monument-st/) | 0.23 mi NW | Alteration or repair | We will perform siding patching at the back of the house, approximately 5' x 27', and repair the interior wall damage caused by the ice dam. | $9,932 | [SF1871388](https://nearbypermits.com/boston/permit/SF1871388/) |
| Jul 2, 2026 | [3 Cordis St](https://nearbypermits.com/boston/address/3-cordis-st/) | 0.24 mi W | Alteration or repair | Install 2 windows for replacement. Work to be done in unit 1. No structural changes. | $8,100 | [SF1867159](https://nearbypermits.com/boston/permit/SF1867159/) |
| Jun 29, 2026 | [73-83 Main St](https://nearbypermits.com/boston/address/73--83-main-st/) | 0.25 mi W | Alteration or repair | Renovate 1st Floor restaurant according to plans. Update electrical according to plans. Update plumbing according to plans. Update finish labor according to plans | $165,000 | [SF1865775](https://nearbypermits.com/boston/permit/SF1865775/) |
| Jun 18, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 0.23 mi SW | Electrical | Remove and reinstall existing dishwasher & disposal outlets for kitchen cabinet replacement. | $550 | [E1862426](https://nearbypermits.com/boston/permit/E1862426/) |
| Jun 17, 2026 | [19 Monument St](https://nearbypermits.com/boston/address/19-monument-st/) | 0.21 mi NW | Electrical | Direct wiring to replacement ductless minisplit system | $1,500 | [E1858348](https://nearbypermits.com/boston/permit/E1858348/) |
| Jun 16, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 0.23 mi SW | Plumbing | Replacement kitchen sink dishwasher, | $3,000 | [PL1861364](https://nearbypermits.com/boston/permit/PL1861364/) |
| Jun 2, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 0.23 mi SW | Alteration or repair | For Unit 109 - Replace the kitchen cabinet (all fixture remain the same location), install laminate flooring, paint the 1st floor and refinish the stairway and handrail. | $23,328 | [SF1856148](https://nearbypermits.com/boston/permit/SF1856148/) |
| Jun 2, 2026 | [23 Moulton St](https://nearbypermits.com/boston/address/23-moulton-st/) | 0.19 mi NE | Alteration or repair | Change Occupancy to arrange age ranges from different classrooms. [ePlans] | Not listed | [ALT1823165](https://nearbypermits.com/boston/permit/ALT1823165/) |
| Jun 1, 2026 | [14 Cedar St](https://nearbypermits.com/boston/address/14-cedar-st/) | 0.24 mi NW | Electrical | Heat pump replacement | $1,500 | [E1856522](https://nearbypermits.com/boston/permit/E1856522/) |
| May 26, 2026 | [31a Main St](https://nearbypermits.com/boston/address/31a-main-st/) | 0.22 mi SW | Alteration or repair | Cut and point two chimneys and replace bricks as needed | $7,000 | [SF1853401](https://nearbypermits.com/boston/permit/SF1853401/) |
| May 21, 2026 | [2 Pleasant Street Ct](https://nearbypermits.com/boston/address/2-pleasant-street-ct/) | 0.20 mi W | Plumbing | Install backflow preventer on prep sink located in basement | $1,000 | [PL1851380](https://nearbypermits.com/boston/permit/PL1851380/) |
| May 20, 2026 | [15 Henley St](https://nearbypermits.com/boston/address/15-henley-st/) | 0.22 mi SW | Alteration or repair | interior carpentry work. Remove and replace stairs | $62,000 | [SF1850987](https://nearbypermits.com/boston/permit/SF1850987/) |
| May 13, 2026 | [30 Samuel Morse Wy](https://nearbypermits.com/boston/address/30-samuel-morse-wy/) | 0.23 mi NE | Electrical | Control wiring for VRF system | $475,000 | [ELV1845665](https://nearbypermits.com/boston/permit/ELV1845665/) |
| May 13, 2026 | [30 Samuel Morse Wy](https://nearbypermits.com/boston/address/30-samuel-morse-wy/) | 0.23 mi NE | Electrical | Interlock wiring for VRF system/Condensate Switches | $475,000 | [E1830402](https://nearbypermits.com/boston/permit/E1830402/) |
| May 12, 2026 | [31a Main St](https://nearbypermits.com/boston/address/31a-main-st/) | 0.22 mi SW | Plumbing | replacing the dishwasher, food disposal and kitchen sink | $900 | [PL1848271](https://nearbypermits.com/boston/permit/PL1848271/) |
| May 11, 2026 | [44 Monument Av](https://nearbypermits.com/boston/address/44-monument-av/) | 0.19 mi W | Alteration or repair | Front exterior wall Grind out, repoint and waterproof front wall. | $28,500 | [SF1846779](https://nearbypermits.com/boston/permit/SF1846779/) |
| May 5, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi W | Alteration or repair | Remove interior finishes only | $37,000 | [SF1845694](https://nearbypermits.com/boston/permit/SF1845694/) |
| May 1, 2026 | [26 Cedar St](https://nearbypermits.com/boston/address/26-cedar-st/) | 0.24 mi NW | Roofing | EPDM Membrane Replacement // Deck Repair (same layout and proportions). Please consider that Inspector Paul Etienne advised applying for a short term since there is no change on the deck at all. | $22,035 | [SF1842387](https://nearbypermits.com/boston/permit/SF1842387/) |
| May 1, 2026 | [31a Main St](https://nearbypermits.com/boston/address/31a-main-st/) | 0.22 mi SW | Alteration or repair | Location: 21 Main Street, Apt D, Charlestown, MA Remove existing kitchen cabinets. Modify an existing non-load-bearing wall by reducing it from 29" x 78" to a half wall to allow for countertop extension and create an open space along the right-side wall. Install new cabinets, countertop, | $14,638 | [SF1840697](https://nearbypermits.com/boston/permit/SF1840697/) |
| May 1, 2026 | [30 Samuel Morse Wy](https://nearbypermits.com/boston/address/30-samuel-morse-wy/) | 0.23 mi NE | Plumbing | EMD is installing the plumbing in the new Building F Bunker Hill Housing Redevelopment Project | $5,000,000 | [PL1839722](https://nearbypermits.com/boston/permit/PL1839722/) |

## Zoning requests nearby

Hearings are public: you can comment or attend. Dates can move; check the city's page before you go.

| Status | Hearing | Address | Distance | Request | Case | City's words | Filed |
|---|---|---|---|---|---|---|---|
| Requested |  | 7 to 9 Putnam St | 600 ft SW | Zoning appeal: "This is for the addition of a front and rear dormer and the addition of habitable living…" | [BOA1890333](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-08-19 |
| Requested |  | 83 Warren St | 0.23 mi W | Zoning appeal: "Nominal fee requested" | [BOA1840270](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-04-16 |
| Requested |  | 12 Prospect St | 90 ft NE | Zoning appeal: "EXISTING TWO FAMILY RENOVATION…" | [BOA1711199](https://www.boston.gov/appeal-tracker) | "Community Process" | 2025-04-22 |
| Approved | Jul 28, 2026 | 78 Bunker Hill St | 840 ft N | To change the occupancy from 1-Family to2-Family | [BOA1817120](https://www.boston.gov/appeal-tracker) | "Appeal Closed", decision "AppProv" | 2026-01-28 |
| Approved | Jun 16, 2026 | 65 to 71 Main St | 0.23 mi W | To change the occupancy from Retail, Catering, Offices, 4 Apartments and Pilates Studio to Retail, Offices… | [BOA1833678](https://www.boston.gov/appeal-tracker) | "Appeal Closed", decision "Approved" | 2026-03-26 |
| Approved | May 19, 2026 | 16 Monument Sq | 850 ft NW | Zoning appeal: "Demo existing 10x24 rooftop deck, replace rubber roof system and 3 skylights" | [BOA1811934](https://www.boston.gov/appeal-tracker) | "Appeal Closed", decision "Approved" | 2026-01-14 |
| Approved | May 19, 2026 | 49 Vine St | 920 ft N | To erect free-standing overhang / carport We are trying to determine if our proposed plan will require… | [BOA1827268](https://www.boston.gov/appeal-tracker) | "Appeal Closed", decision "AppProv" | 2026-03-11 |

Boston's decision codes, from its data dictionary (https://data.boston.gov/dataset/37d2e087-ce02-4090-bfdf-22de1ada3b23/resource/e11dcfa5-6f6f-4999-abc3-741f53c6731f/download/zba-data-dictionary.pdf): AppProv, "approved with conditions".

## More on this street

Other addresses on Mount Vernon St with permits, nearest house number first:

- [40 Mount Vernon St](https://nearbypermits.com/boston/address/40-mount-vernon-st/): newest permit Oct 30, 2024
- [37 Mount Vernon St](https://nearbypermits.com/boston/address/37-mount-vernon-st/): newest permit Aug 28, 2025
- [42 Mount Vernon St](https://nearbypermits.com/boston/address/42-mount-vernon-st/): newest permit May 28, 2026
- [36-38 Mount Vernon St](https://nearbypermits.com/boston/address/36--38-mount-vernon-st/): newest permit Oct 9, 2025
- [42-40 Mount Vernon St](https://nearbypermits.com/boston/address/42--40-mount-vernon-st/): newest permit Mar 11, 2026
- [43 Mount Vernon St](https://nearbypermits.com/boston/address/43-mount-vernon-st/): newest permit May 20, 2025
- [35 Mount Vernon St](https://nearbypermits.com/boston/address/35-mount-vernon-st/): newest permit Oct 8, 2026
- [45 Mount Vernon St](https://nearbypermits.com/boston/address/45-mount-vernon-st/): newest permit Jun 3, 2025
- [33 Mount Vernon St](https://nearbypermits.com/boston/address/33-mount-vernon-st/): newest permit May 27, 2026
- [45-47 Mount Vernon St](https://nearbypermits.com/boston/address/45--47-mount-vernon-st/): newest permit Aug 1, 2026

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-12 13:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Zoning requests come from the Boston Zoning Board of Appeal tracker (https://data.boston.gov/dataset/zoning-board-of-appeal-tracker). We read it Oct 12, 12:47 UTC.

Map, all 7 permits at this address and 128 nearby: https://nearbypermits.com/boston/address/39-mount-vernon-st/