# Building permits at 166 O St, Boston, MA

The biggest project within a quarter mile since May 1: a $500,000 alteration or repair at 671 E Sixth St, permitted Jul 2.

14 permits on record here. The newest, Jan 29: Supply and install Hardie wrap vapor barrier on the entire house and tape at the seams Supply and install Zip. Within a quarter mile, the city has issued 71 more permits (69 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jan 29, 2026 | Alteration or repair | Supply and install Hardie wrap vapor barrier on the entire house and tape at the seams Supply and install Zip flashing tape around all openings Supply and install new standard PVC mounting blocks (light, meter, plug plate, hose bib, etc...) Supply and install 5/4 x 4" PVC trim and sill around window | $32,258 | [SF1813386](https://nearbypermits.com/boston/permit/SF1813386/) |
| Jun 27, 2022 | Alteration or repair | Insulation weatherization work for mass save program | $3,000 | [SF1321254](https://nearbypermits.com/boston/permit/SF1321254/) |
| Nov 29, 2017 | Alteration or repair | Open closet wall to allow for removal of existing HVAC unit. Renovate different closet for new location of new HVAC unit. Construct new closet to replace closet being used for new HVAC unit. Install continuous handrail to meet code. Hvac work to be completed by others, not in this contract. | $14,094 | [SF776044](https://nearbypermits.com/boston/permit/SF776044/) |
| Nov 27, 2017 | Plumbing | Install one 80,000 Btu high efficiency furnace to replace existing furnace | $17,500 | [G780263](https://nearbypermits.com/boston/permit/G780263/) |
| May 19, 2016 | Electrical | Re-wire of master bathroom on third floor. Add outlet for TV and components in living room. | $2,100 | [E593663](https://nearbypermits.com/boston/permit/E593663/) |
| May 13, 2016 | Plumbing | new plumbing fixtures for a third floor bathroom | $2,800 | [PL590479](https://nearbypermits.com/boston/permit/PL590479/) |
| May 10, 2016 | Alteration or repair | remodel existing master bathroom located on 2nd floor. add new tub/toilet & vanity. board & plaster walls & ceiling, tile tub walls & bathroom floor. paint all walls & ceiling. | $19,000 | [SF588477](https://nearbypermits.com/boston/permit/SF588477/) |
| Mar 29, 2016 | Electrical | supply & install new gas fireplace. run new gas & electrical lines to fireplace. board plaster & paint exterior walls upon completion. | $6,200 | [SF575368](https://nearbypermits.com/boston/permit/SF575368/) |
| Mar 16, 2016 | Plumbing | replace fixtures on second floor bathroom. | $2,000 | [PL571525](https://nearbypermits.com/boston/permit/PL571525/) |
| Mar 16, 2016 | Plumbing | new gas fireplace on second floor | $1,000 | [G571527](https://nearbypermits.com/boston/permit/G571527/) |
| Mar 11, 2016 | Electrical | Rewire bathroom of unit 2 on second floor. Install new bath fan, 3 recessed, vanity light and GFI. Move switches to out side of bathroom. Using existing romex circuit | $1,500 | [E570248](https://nearbypermits.com/boston/permit/E570248/) |
| Mar 4, 2016 | Alteration or repair | remodel existing bathroom located on 1st floor of unit 2. all fixture locations to remain the same. install new ceiling fan & gfi. install new shower stall. board & plaster ceiling & walls, tile shower walls & bathroom floor. paint bathroom. remove all debris associated with project. | $14,000 | [SF568283](https://nearbypermits.com/boston/permit/SF568283/) |
| Jul 21, 2015 | Electrical | Removed 3 existing recessed per bedroom Moved paddle fan boxes to meet new Sheetrock Added Arc Fault protection | $1,400 | [E497048](https://nearbypermits.com/boston/permit/E497048/) |
| Jul 17, 2015 | Alteration or repair | Demo and remove existing ceilings in kitchen/living room, and one bedroom. Install soundproofing system with related electrical upgrades. | $12,640 | [SF496062](https://nearbypermits.com/boston/permit/SF496062/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 2 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [147-149 O St](https://nearbypermits.com/boston/address/147--149-o-st/) | 200 ft NW | Electrical | 30 gal electric water heaterwork to be done at secondary address 779 east sixth st | $1,600 | [E1903508](https://nearbypermits.com/boston/permit/E1903508/) |
| Sep 24, 2026 | [147-149 O St](https://nearbypermits.com/boston/address/147--149-o-st/) | 200 ft NW | Plumbing | Water Heater | $1,850 | [PL1903976](https://nearbypermits.com/boston/permit/PL1903976/) |

### This block (250 to 1,000 ft), 39 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [703-705 E Sixth St](https://nearbypermits.com/boston/address/703--705-e-sixth-st/) | 860 ft W | Plumbing | 713 east 6th fixture change | $3,000 | [PL1907225](https://nearbypermits.com/boston/permit/PL1907225/) |
| Oct 1, 2026 | [805 E Fifth St](https://nearbypermits.com/boston/address/805-e-fifth-st/) | 520 ft N | Alteration or repair | siding and trim replacement | $43,048 | [SF1902209](https://nearbypermits.com/boston/permit/SF1902209/) |
| Sep 28, 2026 | [870 E Sixth St](https://nearbypermits.com/boston/address/870-e-sixth-st/) | 880 ft NE | Alteration or repair | Emergency Repairs post on the front porch is sinking and causing porches to lean forward jack porches up, replace footing with a wide base and reset support column in to place. Work needs to be done imediately | $14,825 | [SF1901868](https://nearbypermits.com/boston/permit/SF1901868/) |
| Sep 28, 2026 | [755-757 E Fifth St](https://nearbypermits.com/boston/address/755--757-e-fifth-st/) | 560 ft NW | Electrical | Remodel of the first floor unit | $5,000 | [E1903638](https://nearbypermits.com/boston/permit/E1903638/) |
| Sep 25, 2026 | [1-2 Ross Pl](https://nearbypermits.com/boston/address/1--2-ross-pl/) | 430 ft N | Plumbing | Replacement of two water heaters | $1,500 | [PL1904181](https://nearbypermits.com/boston/permit/PL1904181/) |
| Sep 25, 2026 | [1-2 Ross Pl](https://nearbypermits.com/boston/address/1--2-ross-pl/) | 430 ft N | Plumbing | Replacement of 2 gas water heaters | $800 | [G1904197](https://nearbypermits.com/boston/permit/G1904197/) |
| Sep 24, 2026 | [805 E Fifth St](https://nearbypermits.com/boston/address/805-e-fifth-st/) | 520 ft N | Alteration or repair | Confirm occupancy as a 2 family dwellingNO RECORD OF OCCUPANCY;Gerald matin III;Phone: Email; | Not listed | [ALT1903029](https://nearbypermits.com/boston/permit/ALT1903029/) |
| Sep 22, 2026 | [841-843 E Fourth St](https://nearbypermits.com/boston/address/841--843-e-fourth-st/) | 820 ft N | Electrical | Install owner supplied temp service | $1,500 | [ETS1901812](https://nearbypermits.com/boston/permit/ETS1901812/) |
| Sep 17, 2026 | [723 E Fifth St](https://nearbypermits.com/boston/address/723-e-fifth-st/) | 690 ft NW | Alteration or repair | Partial siding replacement, remove cedar shake and install vinyl siding back side of the building | $13,674 | [SF1896851](https://nearbypermits.com/boston/permit/SF1896851/) |
| Sep 14, 2026 | [755-757 E Fifth St](https://nearbypermits.com/boston/address/755--757-e-fifth-st/) | 560 ft NW | Plumbing | new plumbing for 2 bathrooms and 1 kitchen sink, Dishwasher -Diosposal | $8,000 | [PL1900762](https://nearbypermits.com/boston/permit/PL1900762/) |
| Sep 14, 2026 | [755-757 E Fifth St](https://nearbypermits.com/boston/address/755--757-e-fifth-st/) | 560 ft NW | Plumbing | Move existing gas line, for a stove | $600 | [G1901079](https://nearbypermits.com/boston/permit/G1901079/) |
| Sep 8, 2026 | [1836 Columbia Rd](https://nearbypermits.com/boston/address/1836-columbia-rd/) | 420 ft E | Alteration or repair | Remove 29 existing windows and replace with 29 new windows. No structural work | $45,900 | [SF1896960](https://nearbypermits.com/boston/permit/SF1896960/) |
| Sep 3, 2026 | [159 N St](https://nearbypermits.com/boston/address/159-n-st/) | 640 ft W | Plumbing | Repair gas leak and test gas piping. | $500 | [G1896006](https://nearbypermits.com/boston/permit/G1896006/) |
| Aug 27, 2026 | [841-843 E Fourth St](https://nearbypermits.com/boston/address/841--843-e-fourth-st/) | 820 ft N | Alteration or repair | Strip all walls and ceilings to the studs demo baths and kitchens to studs | $35,000 | [SF1883832](https://nearbypermits.com/boston/permit/SF1883832/) |
| Aug 26, 2026 | [172 Marine Rd](https://nearbypermits.com/boston/address/172-marine-rd/) | 990 ft SW | Alteration or repair | replace old wood deck board to composite deck board | $8,000 | [SF1886755](https://nearbypermits.com/boston/permit/SF1886755/) |
| Aug 25, 2026 | [760 E Sixth St](https://nearbypermits.com/boston/address/760-e-sixth-st/) | 380 ft NW | Plumbing | swap 3 gas stoves | $1,000 | [G1855708](https://nearbypermits.com/boston/permit/G1855708/) |
| Aug 19, 2026 | [703-705 E Sixth St](https://nearbypermits.com/boston/address/703--705-e-sixth-st/) | 860 ft W | Alteration or repair | Remove and replace the existing windows, remove and repair damaged rear deck. | $11,500 | [SF1887964](https://nearbypermits.com/boston/permit/SF1887964/) |
| Aug 19, 2026 | [88 O St](https://nearbypermits.com/boston/address/88-o-st/) | 950 ft N | Alteration or repair | Confirm occupancy of existing single family dwelling | Not listed | [ALT1863824](https://nearbypermits.com/boston/permit/ALT1863824/) |
| Aug 18, 2026 | [887 E Fourth St](https://nearbypermits.com/boston/address/887-e-fourth-st/) | 840 ft N | Plumbing | Replaced furnace, venting, air intake and gas supply were ran brand new. | $22,500 | [G1888565](https://nearbypermits.com/boston/permit/G1888565/) |
| Aug 14, 2026 | [41 Swallow St](https://nearbypermits.com/boston/address/41-swallow-st/) | 390 ft N | Roofing | Remove existing roof deck (permit #ALT 2341 issued 1/30/1987 & existing roof deck rebuilt SF412685 9/30/2014) Rebuild the roof deck to existing dimensions. Structurally secure the roof deck posts to the roof. | $28,700 | [SF1887824](https://nearbypermits.com/boston/permit/SF1887824/) |
| Jul 21, 2026 | [803 E Fifth St](https://nearbypermits.com/boston/address/803-e-fifth-st/) | 510 ft N | Alteration or repair | to construct a 8x6 storage shed not to be lived in or for commercial use | $3,243 | [ALT1858856](https://nearbypermits.com/boston/permit/ALT1858856/) |
| Jul 14, 2026 | [703 E Fifth St](https://nearbypermits.com/boston/address/703-e-fifth-st/) | 950 ft NW | Alteration or repair | Remove & replace 1 patio door: like for like size; no structural changes | $7,515 | [SF1870967](https://nearbypermits.com/boston/permit/SF1870967/) |
| Jul 13, 2026 | [755-757 E Fifth St](https://nearbypermits.com/boston/address/755--757-e-fifth-st/) | 560 ft NW | Alteration or repair | Interior renovation of existing condominium unit consisting of a kitchen and bathroom remodel. Kitchen work includes demolition and replacement of existing cabinets etc., and associated plumbing and electrical work. Bathroom work includes demolition and installation of shower etc. | $35,000 | [SF1871725](https://nearbypermits.com/boston/permit/SF1871725/) |
| Jul 8, 2026 | [815 E Fourth St](https://nearbypermits.com/boston/address/815-e-fourth-st/) | 980 ft NW | Plumbing | Remodel 2 bathrooms, laundry closet and kitchen. (Unit # 1- First floor) | $5,000 | [PL1867775](https://nearbypermits.com/boston/permit/PL1867775/) |
| Jul 8, 2026 | [873 E Fourth St](https://nearbypermits.com/boston/address/873-e-fourth-st/) | 800 ft N | Alteration or repair | As-of-right roof deck for unit 3, using existing headhouse access. | $10,000 | [ALT1818206](https://nearbypermits.com/boston/permit/ALT1818206/) |
| Jul 6, 2026 | [750-752 E Sixth St](https://nearbypermits.com/boston/address/750--752-e-sixth-st/) | 420 ft NW | Plumbing | 1st Floor Bathroom - Replace shower stall, vanity and toilet. No structural change. (Other is a valve) | $2,500 | [PL1868145](https://nearbypermits.com/boston/permit/PL1868145/) |
| Jun 24, 2026 | [823 E Fifth St](https://nearbypermits.com/boston/address/823-e-fifth-st/) | 620 ft NE | Electrical | New branch circuits to panel.outlets switches lights | $20,000 | [E1864649](https://nearbypermits.com/boston/permit/E1864649/) |
| Jun 23, 2026 | [88 O St](https://nearbypermits.com/boston/address/88-o-st/) | 950 ft N | Roofing | Mansard Re-Roof | $14,500 | [SF1860209](https://nearbypermits.com/boston/permit/SF1860209/) |
| Jun 9, 2026 | [132-134 N St](https://nearbypermits.com/boston/address/132--134-n-st/) | 700 ft NW | Electrical | In their 1st floor bathroom we are replacing their bath vent fan combo & installing a vanity light bar | $3,350 | [E1847655](https://nearbypermits.com/boston/permit/E1847655/) |
| Jun 8, 2026 | [760 E Sixth St](https://nearbypermits.com/boston/address/760-e-sixth-st/) | 380 ft NW | Electrical | Full rewire of three one bedroom one bathroom apartment | $18,000 | [E1855306](https://nearbypermits.com/boston/permit/E1855306/) |
| Jun 8, 2026 | [896 E Fourth St](https://nearbypermits.com/boston/address/896-e-fourth-st/) | 970 ft N | Electrical | Mini split install | $2,000 | [E1850246](https://nearbypermits.com/boston/permit/E1850246/) |
| Jun 4, 2026 | [725 E Sixth St](https://nearbypermits.com/boston/address/725-e-sixth-st/) | 730 ft W | Plumbing | drain line repair | $1,500 | [PL1855881](https://nearbypermits.com/boston/permit/PL1855881/) |
| Jun 3, 2026 | [760 E Sixth St](https://nearbypermits.com/boston/address/760-e-sixth-st/) | 380 ft NW | Plumbing | renovation 3 family add 2 laundry boxes swap 3 shower valves and new drains new kitchen stubouts and finsh for 3 bathrooms | $20,000 | [PL1855706](https://nearbypermits.com/boston/permit/PL1855706/) |
| Jun 2, 2026 | [1-2 Ross Pl](https://nearbypermits.com/boston/address/1--2-ross-pl/) | 430 ft N | Plumbing | Replace water heater in the basement | $1,800 | [PL1855005](https://nearbypermits.com/boston/permit/PL1855005/) |
| Jun 2, 2026 | [1-2 Ross Pl](https://nearbypermits.com/boston/address/1--2-ross-pl/) | 430 ft N | Plumbing | Reconnect gas to the water heater | $400 | [G1855008](https://nearbypermits.com/boston/permit/G1855008/) |
| May 7, 2026 | [870 E Sixth St](https://nearbypermits.com/boston/address/870-e-sixth-st/) | 880 ft NE | Electrical | Run (2) home runs for sump pump in basement common area. | $400 | [E1846559](https://nearbypermits.com/boston/permit/E1846559/) |
| May 5, 2026 | [804 E Seventh St](https://nearbypermits.com/boston/address/804-e-seventh-st/) | 280 ft E | Electrical | mini split wiring 1-2 floor | $5,000 | [E1845835](https://nearbypermits.com/boston/permit/E1845835/) |
| May 4, 2026 | [804 E Seventh St](https://nearbypermits.com/boston/address/804-e-seventh-st/) | 280 ft E | Electrical | Install communication cable for mini split units. | $5,000 | [ELV1845245](https://nearbypermits.com/boston/permit/ELV1845245/) |
| May 1, 2026 | [760 E Sixth St](https://nearbypermits.com/boston/address/760-e-sixth-st/) | 380 ft NW | Alteration or repair | Remodel three Bathrooms and three kitchens | $196,285 | [SF1843405](https://nearbypermits.com/boston/permit/SF1843405/) |

### Farther (1,000 ft to ¼ mi), 30 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [685-685g E Fifth St](https://nearbypermits.com/boston/address/685--685g-e-fifth-st/) | 0.20 mi NW | Alteration or repair | Demo finishes to existing bath. Install new finishes and fixtures. Minor modifications to plumbing and electrical as needed. | $49,157 | [SF1905628](https://nearbypermits.com/boston/permit/SF1905628/) |
| Sep 21, 2026 | [911 E Fourth St](https://nearbypermits.com/boston/address/911-e-fourth-st/) | 0.19 mi NE | Alteration or repair | Shower to shower conversion in 1st floor bathroom, install flooring | $23,332 | [SF1901440](https://nearbypermits.com/boston/permit/SF1901440/) |
| Sep 21, 2026 | [911 E Fourth St](https://nearbypermits.com/boston/address/911-e-fourth-st/) | 0.19 mi NE | Plumbing | Shower to shower conversion in 1st floor bathroom, replace toilet & lav | $4,500 | [PL1901442](https://nearbypermits.com/boston/permit/PL1901442/) |
| Sep 21, 2026 | [695 E Eighth St](https://nearbypermits.com/boston/address/695-e-eighth-st/) | 0.25 mi W | Electrical | Wiring replacement for ductless system. | $625 | [E1901946](https://nearbypermits.com/boston/permit/E1901946/) |
| Sep 15, 2026 | [695 E Eighth St](https://nearbypermits.com/boston/address/695-e-eighth-st/) | 0.25 mi W | Electrical | Wiring replacement for ductless system. This is a straight equipment replacement. | $1,012 | [E1900624](https://nearbypermits.com/boston/permit/E1900624/) |
| Sep 2, 2026 | [145 Farragut Rd](https://nearbypermits.com/boston/address/145-farragut-rd/) | 0.20 mi E | Plumbing | replacement of a dishwasher | $200 | [PL1895525](https://nearbypermits.com/boston/permit/PL1895525/) |
| Aug 19, 2026 | [1754 Columbia Rd](https://nearbypermits.com/boston/address/1754-columbia-rd/) | 0.23 mi SW | Fire systems | Install hardwired smoke detectors | $2,000 | [EFA1888581](https://nearbypermits.com/boston/permit/EFA1888581/) |
| Aug 19, 2026 | [1754 Columbia Rd](https://nearbypermits.com/boston/address/1754-columbia-rd/) | 0.23 mi SW | Electrical | Complete rewire 3rd floor | $10,000 | [E1888580](https://nearbypermits.com/boston/permit/E1888580/) |
| Aug 17, 2026 | [1754 Columbia Rd](https://nearbypermits.com/boston/address/1754-columbia-rd/) | 0.23 mi SW | Plumbing | Remodeling. 2nd Floor: 1 kitchen sink, 1 garbage disposal, 1 dishwasher, 1 ice maker, 2 toilets, 2 single lavatories, 1 bathtub, 1 shower stall, and 1 washing machine connection. | $11,000 | [PL1887748](https://nearbypermits.com/boston/permit/PL1887748/) |
| Aug 15, 2026 | [1754 Columbia Rd](https://nearbypermits.com/boston/address/1754-columbia-rd/) | 0.23 mi SW | Plumbing | Remodeling. 2nd Floor: 1 range. | $1,000 | [G1887731](https://nearbypermits.com/boston/permit/G1887731/) |
| Aug 14, 2026 | [86 P St](https://nearbypermits.com/boston/address/86-p-st/) | 0.22 mi NE | Electrical | Relocate meters from basement to outside of house add a common meter and panel | $6,900 | [E1888087](https://nearbypermits.com/boston/permit/E1888087/) |
| Aug 11, 2026 | [921r-923r E Fourth St](https://nearbypermits.com/boston/address/921r--923r-e-fourth-st/) | 0.20 mi NE | Addition | Top floor renovation and expansion no change in occupancy, use or egress. | $32,800 | [ALT1754249](https://nearbypermits.com/boston/permit/ALT1754249/) |
| Aug 10, 2026 | [144 M St](https://nearbypermits.com/boston/address/144-m-st/) | 0.21 mi W | Plumbing | grill fire pit | $2,000 | [G1884403](https://nearbypermits.com/boston/permit/G1884403/) |
| Aug 3, 2026 | [122 M St](https://nearbypermits.com/boston/address/122-m-st/) | 0.23 mi W | Alteration or repair | Confirm Occupancy of existing single family home | Not listed | [ALT1875646](https://nearbypermits.com/boston/permit/ALT1875646/) |
| Jul 28, 2026 | [122 M St](https://nearbypermits.com/boston/address/122-m-st/) | 0.23 mi W | Alteration or repair | Pending;ALT1875646 Occupancy Committee.Requesting SF permit for select interior demo. Remove all interior finishes and any non-loadbearing walls. All utilities will be cut &; capped prior to demo starting. No Dumpster on site, debris will be live loaded into trucks. | $10,000 | [SF1874984](https://nearbypermits.com/boston/permit/SF1874984/) |
| Jul 16, 2026 | [782 E Fourth St](https://nearbypermits.com/boston/address/782-e-fourth-st/) | 0.23 mi NW | Roofing | Remove and replace roofing, doors & windows, siding Aerial lift to be used for the front elevation | $294,500 | [SF1872917](https://nearbypermits.com/boston/permit/SF1872917/) |
| Jul 6, 2026 | [146h-146 M St](https://nearbypermits.com/boston/address/146h--146-m-st/) | 0.21 mi W | Electrical | roof deck gfci receptacle. | $1,500 | [E1867817](https://nearbypermits.com/boston/permit/E1867817/) |
| Jul 2, 2026 | [86 P St](https://nearbypermits.com/boston/address/86-p-st/) | 0.22 mi NE | Electrical | 225A/100a span main panel installation | $3,500 | [E1868055](https://nearbypermits.com/boston/permit/E1868055/) |
| Jul 2, 2026 | [86 P St](https://nearbypermits.com/boston/address/86-p-st/) | 0.22 mi NE | Solar | Rooftop solar 13 panels 5.33 kwdc two 15kw energy storage system to be installed on exterior wall | $91,245 | [E1868053](https://nearbypermits.com/boston/permit/E1868053/) |
| Jul 2, 2026 | [671 E Sixth St](https://nearbypermits.com/boston/address/671-e-sixth-st/) | 0.24 mi W | Alteration or repair | Confirm occupancy as Single-Family Dwelling. Change Occupancy to a Two-Family Dwelling. Proposed dormer addition, rear roof deck, new egress stair, extend living space into basement and renovate as per plans.[ePlan]Applicant will be requesting an extension on the decision. We will schedule the exten | $500,000 | [ALT1182319](https://nearbypermits.com/boston/permit/ALT1182319/) |
| Jun 26, 2026 | [194 M St](https://nearbypermits.com/boston/address/194-m-st/) | 0.23 mi SW | Plumbing | Relocating gas stove | $1,800 | [G1864829](https://nearbypermits.com/boston/permit/G1864829/) |
| Jun 25, 2026 | [1754 Columbia Rd](https://nearbypermits.com/boston/address/1754-columbia-rd/) | 0.23 mi SW | Alteration or repair | Add new HVAC system in unit, instal new kitchen, add washer dryer to unit, add new full bathroom in unit, remodel existing bathroom, replace window on side of home | $200,000 | [SF1856431](https://nearbypermits.com/boston/permit/SF1856431/) |
| Jun 8, 2026 | [685-687 E Sixth St](https://nearbypermits.com/boston/address/685--687-e-sixth-st/) | 0.20 mi W | Alteration or repair | Remove and dispose of existing wood decking and railing. Deck size is approximately 8' x 20'. Install new composite decking boards and new 42" metal railing. All existing flashing and support beans remain in good standing and do not need to be replaced. | $10,000 | [SF1853536](https://nearbypermits.com/boston/permit/SF1853536/) |
| Jun 8, 2026 | [194 M St](https://nearbypermits.com/boston/address/194-m-st/) | 0.23 mi SW | Plumbing | remodeling second floor half bathroom and full bath | $8,900 | [PL1858773](https://nearbypermits.com/boston/permit/PL1858773/) |
| Jun 1, 2026 | [194 M St](https://nearbypermits.com/boston/address/194-m-st/) | 0.23 mi SW | Electrical | Wire kitchen,full bath and half bath. | $4,000 | [E1856102](https://nearbypermits.com/boston/permit/E1856102/) |
| May 27, 2026 | [194 M St](https://nearbypermits.com/boston/address/194-m-st/) | 0.23 mi SW | Alteration or repair | Remodel kitchen and 2 bathrooms Install new hardwood floor where needed Install blue board and plaster on existing ceilings Install 3 new replacement windows Install new kitchen cabinets and fixtures Paint all materials to finish | $58,000 | [SF1850982](https://nearbypermits.com/boston/permit/SF1850982/) |
| May 26, 2026 | [137 M St](https://nearbypermits.com/boston/address/137-m-st/) | 0.23 mi W | Plumbing | Install State 40 Gallon Gas Hot Water Heater in the Basement. | $1,500 | [PL1844569](https://nearbypermits.com/boston/permit/PL1844569/) |
| May 26, 2026 | [137 M St](https://nearbypermits.com/boston/address/137-m-st/) | 0.23 mi W | Plumbing | Install State, 40 Gallon, Gas Hot Water Heater in the Basement. | $1,500 | [G1844576](https://nearbypermits.com/boston/permit/G1844576/) |
| May 14, 2026 | [866 E Fifth St](https://nearbypermits.com/boston/address/866-e-fifth-st/) | 0.20 mi NE | Electrical | Wire replacemente gas furnace and heat pump. | $1,200 | [E1849191](https://nearbypermits.com/boston/permit/E1849191/) |
| May 7, 2026 | [720 E Eighth St](https://nearbypermits.com/boston/address/720-e-eighth-st/) | 0.20 mi W | Electrical | Bathroom update, new fan, 3 4" wafers, whirlpool circuit | $1,500 | [E1843781](https://nearbypermits.com/boston/permit/E1843781/) |

## More on this street

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

- [167 O St](https://nearbypermits.com/boston/address/167-o-st/): newest permit Oct 15, 2025
- [160 O St](https://nearbypermits.com/boston/address/160-o-st/): newest permit May 23, 2025
- [157 O St](https://nearbypermits.com/boston/address/157-o-st/): newest permit Aug 1, 2025
- [154 O St](https://nearbypermits.com/boston/address/154-o-st/): newest permit Jan 6, 2025
- [147-149 O St](https://nearbypermits.com/boston/address/147--149-o-st/): newest permit Oct 5, 2026
- [139 O St](https://nearbypermits.com/boston/address/139-o-st/): newest permit Dec 28, 2024
- [136 O St](https://nearbypermits.com/boston/address/136-o-st/): newest permit Jan 5, 2026
- [124 O St](https://nearbypermits.com/boston/address/124-o-st/): newest permit Apr 16, 2026
- [88 O St](https://nearbypermits.com/boston/address/88-o-st/): newest permit Aug 19, 2026
- [84 O St](https://nearbypermits.com/boston/address/84-o-st/): newest permit May 14, 2025

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 07:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 14 permits at this address and 71 nearby: https://nearbypermits.com/boston/address/166-o-st/