# Building permits at 11 Downer Av, Boston, MA

The biggest project within a quarter mile since May 1: a $1.6M new building at 8 Sawyer Av, permitted May 15.

Two permits on record here. The newest, Oct 30, 2025: Removal of back yard utility shed that was destroyed by fire on 10/28/25 Structure will not be replaced. Within a quarter mile, the city has issued 79 more permits (78 projects) since May 1. One is for a new building, 520 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Oct 30, 2025 | Demolition | Removal of back yard utility shed that was destroyed by fire on 10/28/25 Structure will not be replaced | $3,000 | [SF1792224](https://nearbypermits.com/boston/permit/SF1792224/) |
| Aug 3, 2010 | Fence, wall or deck | violation #ub00114-2010 Short form permit to perform retaining wall repairs to correct violation. 50' long, 3' high concrete retaining wall to be dug out from behind and set back 6" on upper 1/3 of wall and patched with concrete as needed. | $5,000 | [SF36564](https://nearbypermits.com/boston/permit/SF36564/) |

## Within ¼ mi since May 1, 2026

79 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 |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | [19 Dewolf St](https://nearbypermits.com/boston/address/19-dewolf-st/) | 170 ft S | Alteration or repair | renovate unit 2 kitchen area and add bathroom and laundry closet, upgrade hardwired smoke /carbon monoxide detector to code. | $66,500 | [SF1869528](https://nearbypermits.com/boston/permit/SF1869528/) |
| May 29, 2026 | [129 Pleasant St](https://nearbypermits.com/boston/address/129-pleasant-st/) | 150 ft SE | Roofing | Full replacement of existing exterior vinyl siding system including weather barrier, flashing, insulation board, aluminum trim wraps, fascia wrap and associated exterior components. Full demolition and replacement of existing rear triple-deck porch system including new concrete footings, pressure-tr | $88,682 | [SF1852624](https://nearbypermits.com/boston/permit/SF1852624/) |

### This block (250 to 1,000 ft), 31 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [18 Treadway Rd](https://nearbypermits.com/boston/address/18-treadway-rd/) | 910 ft NE | Alteration or repair | Interior demo and removal all finishes affected by the fire and water. Clean up and remove all debris and trash. Replace roof shingles and make building weather-tight. | $47,500 | [SF1906864](https://nearbypermits.com/boston/permit/SF1906864/) |
| Sep 25, 2026 | [34 High St](https://nearbypermits.com/boston/address/34-high-st/) | 950 ft S | Plumbing | Tub to shower conversion in 1st floor bathroom | $2,500 | [PL1902816](https://nearbypermits.com/boston/permit/PL1902816/) |
| Sep 24, 2026 | [1187 Dorchester Av](https://nearbypermits.com/boston/address/1187-dorchester-av/) | 710 ft SE | Alteration or repair | Legalize existing driveway and curb cut access to rear of property. No new construction or changes proposed; condition has been in place for 20+ years. | Not listed | [U491833385](https://nearbypermits.com/boston/permit/U491833385/) |
| Sep 7, 2026 | [90 Pleasant St](https://nearbypermits.com/boston/address/90-pleasant-st/) | 550 ft NE | Plumbing | Renew bath 2nd floor | $3,500 | [PL1896419](https://nearbypermits.com/boston/permit/PL1896419/) |
| Sep 2, 2026 | [28-30 Downer Av](https://nearbypermits.com/boston/address/28--30-downer-av/) | 270 ft W | Alteration or repair | replace rear porch exact same foot print | $21,450 | [SF1896887](https://nearbypermits.com/boston/permit/SF1896887/) |
| Aug 27, 2026 | [11 Savin Hill Av](https://nearbypermits.com/boston/address/11-savin-hill-av/) | 620 ft NE | Roofing | Strip roof of rubber related products and install new.060 fully adhered rubber roof system | $19,750 | [SF1890732](https://nearbypermits.com/boston/permit/SF1890732/) |
| Aug 25, 2026 | [131 Hancock St](https://nearbypermits.com/boston/address/131-hancock-st/) | 940 ft W | Alteration or repair | The project is creating an outdoor classroom at the existing school, which includes various exterior landscaping and patio/decking. | $320,000 | [ALT1874795](https://nearbypermits.com/boston/permit/ALT1874795/) |
| Aug 24, 2026 | [1097-1099 Dorchester Av](https://nearbypermits.com/boston/address/1097--1099-dorchester-av/) | 940 ft NE | Alteration or repair | Remove and replace all rotted exterior trim work | $50,000 | [SF1889235](https://nearbypermits.com/boston/permit/SF1889235/) |
| Aug 24, 2026 | [90 Pleasant St](https://nearbypermits.com/boston/address/90-pleasant-st/) | 550 ft NE | Electrical | full bathroom upgrade. vanity light. 4 recessed light. one fan only and 1 GFCI | $4,500 | [E1890839](https://nearbypermits.com/boston/permit/E1890839/) |
| Aug 20, 2026 | [81 Sawyer Av](https://nearbypermits.com/boston/address/81-sawyer-av/) | 680 ft NW | Alteration or repair | Demolish all kitchen cabinets, flooring, doors, plaster, and insulation back to studs. Dispose of all construction debris off site. Install new blueboard and plaster, flooring, windows, doors, paint, and new MEP's | $80,000 | [SF1886890](https://nearbypermits.com/boston/permit/SF1886890/) |
| Aug 20, 2026 | [419-429 Bowdoin St](https://nearbypermits.com/boston/address/419--429-bowdoin-st/) | 650 ft SW | Alteration or repair | Correct ISD Violation V892294 at Unit 427 (salon). Remove debris from collapsed ceiling in 3 locations, remove standing water, replace damaged ceiling tiles, repair and plaster ceiling. Interior only; no structural work, no change of use. Owner authorization on file. Inspector: M. Flowers. | $2,350 | [SF1880869](https://nearbypermits.com/boston/permit/SF1880869/) |
| Aug 19, 2026 | [4 Sawyer Av](https://nearbypermits.com/boston/address/4-sawyer-av/) | 510 ft NE | Alteration or repair | Demo decks and rebuild the same | $20,000 | [SF1889975](https://nearbypermits.com/boston/permit/SF1889975/) |
| Aug 17, 2026 | [85 Auckland St](https://nearbypermits.com/boston/address/85-auckland-st/) | 960 ft E | Alteration or repair | replace existing siding in rear and on left side | $20,000 | [SF1885972](https://nearbypermits.com/boston/permit/SF1885972/) |
| Aug 14, 2026 | [28-30 Downer Av](https://nearbypermits.com/boston/address/28--30-downer-av/) | 270 ft W | Roofing | Remove existing shingles down to bare wood Install Ice & water & underlayment Install GAF lifetime shingles approx. 22 sq | $17,000 | [SF1886692](https://nearbypermits.com/boston/permit/SF1886692/) |
| Aug 14, 2026 | [90 Pleasant St](https://nearbypermits.com/boston/address/90-pleasant-st/) | 550 ft NE | Alteration or repair | Complete renovation of existing first-floor bathroom. Remove tub, tile, and finishes. Close non-structural doorway. Install new walk-in shower, tile, vanity, toilet, lighting, plumbing and electrical updates, drywall, wallpaper, and finish work. No structural modifications. | $18,000 | [SF1883886](https://nearbypermits.com/boston/permit/SF1883886/) |
| Aug 3, 2026 | [247-251 Hancock St](https://nearbypermits.com/boston/address/247--251-hancock-st/) | 840 ft S | Electrical | Cabling and hardware for access control, surveillance camera, and intercom. | $135,000 | [ELV1880931](https://nearbypermits.com/boston/permit/ELV1880931/) |
| Jul 30, 2026 | [1105 Dorchester Av](https://nearbypermits.com/boston/address/1105-dorchester-av/) | 870 ft NE | Alteration or repair | Painting of interior and Exterior. Replace exist floor tiles and countertop. Pressure washing exterior and patch holes. All work Non-Structural. Yeanie's Burgers- (39 Savin Hill Ave.) | $25,000 | [SF1880248](https://nearbypermits.com/boston/permit/SF1880248/) |
| Jul 20, 2026 | [14 Whitby Te](https://nearbypermits.com/boston/address/14-whitby-te/) | 1,000 ft N | Alteration or repair | Replacement of 13 Windows | $22,589 | [SF1868929](https://nearbypermits.com/boston/permit/SF1868929/) |
| Jul 10, 2026 | [1203-1211 Dorchester Av](https://nearbypermits.com/boston/address/1203--1211-dorchester-av/) | 790 ft SE | Electrical | Adding whip power for 7 new ADO (automatic door openers). 2nd Floor Kitchen 2 doors, Vestibule pool inner and outer doors. Fitness door, Amenity space door and 1st floor Library door. | $32,000 | [E1871079](https://nearbypermits.com/boston/permit/E1871079/) |
| Jul 9, 2026 | [131 Hancock St](https://nearbypermits.com/boston/address/131-hancock-st/) | 940 ft W | Electrical | Need to remove and replace the polywater system in the conduits in the switchgear. Need a utility shutdown to do so. Once the new system is in place we need the workorder called back in by the inspector. | $1,000 | [E1843932](https://nearbypermits.com/boston/permit/E1843932/) |
| Jul 7, 2026 | [247-251 Hancock St](https://nearbypermits.com/boston/address/247--251-hancock-st/) | 840 ft S | Electrical | Sub Contractor for Atlantis Comfort Systems. We will be assisting them with running wires and some terminations for the HVAC portion of this project. | $5,000 | [ELV1864482](https://nearbypermits.com/boston/permit/ELV1864482/) |
| Jun 30, 2026 | [1213-1219 Dorchester Av](https://nearbypermits.com/boston/address/1213--1219-dorchester-av/) | 880 ft SE | Other | Removed underground parking on ERT944728. | Not listed | [A1728752](https://nearbypermits.com/boston/permit/A1728752/) |
| Jun 17, 2026 | [1152 Dorchester Av](https://nearbypermits.com/boston/address/1152-dorchester-av/) | 730 ft E | Alteration or repair | Confirm Occupancy of existing 3 residential apartments and a store. | Not listed | [ALT1857809](https://nearbypermits.com/boston/permit/ALT1857809/) |
| Jun 10, 2026 | [244-250 Hancock St](https://nearbypermits.com/boston/address/244--250-hancock-st/) | 680 ft S | Alteration or repair | Amending ERT944720 to change occupancy from 98 units to 84 units. New construction of a 5 story building. Revisions from the previous permit include reducing easternmost building footprint, reconfiguration of interior layouts, removing south garage parking, removing ground floor retail, adjusting el | Not listed | [ALT1742531](https://nearbypermits.com/boston/permit/ALT1742531/) |
| May 28, 2026 | [1203-1211 Dorchester Av](https://nearbypermits.com/boston/address/1203--1211-dorchester-av/) | 790 ft SE | Fire systems | extend / adding new power supply [booster] And 4 new addressable initiating devices To an existing FACP | $12,000 | [EFA1853025](https://nearbypermits.com/boston/permit/EFA1853025/) |
| May 26, 2026 | [18 Treadway Rd](https://nearbypermits.com/boston/address/18-treadway-rd/) | 910 ft NE | Alteration or repair | Exterior board up due to a building fire | $15,000 | [SF1853422](https://nearbypermits.com/boston/permit/SF1853422/) |
| May 26, 2026 | [17 Savin Hill Av](https://nearbypermits.com/boston/address/17-savin-hill-av/) | 670 ft NE | Plumbing | Install State, 40 Gallon, Gas Hot Water Heater in the Basement. | $1,500 | [PL1844590](https://nearbypermits.com/boston/permit/PL1844590/) |
| May 26, 2026 | [17 Savin Hill Av](https://nearbypermits.com/boston/address/17-savin-hill-av/) | 670 ft NE | Plumbing | Install State, 40 Gallon, Gas, Hot Water Heater in the Basement. | $1,500 | [G1844597](https://nearbypermits.com/boston/permit/G1844597/) |
| May 15, 2026 | [8 Sawyer Av](https://nearbypermits.com/boston/address/8-sawyer-av/) | 520 ft N | New building | To Construct a new 5 unit three story building with off street parking as per the attached plans. | $1,572,000 | [ERT1334149](https://nearbypermits.com/boston/permit/ERT1334149/) |
| May 8, 2026 | [1121 Dorchester Av](https://nearbypermits.com/boston/address/1121-dorchester-av/) | 780 ft NE | Electrical | Kithen dishwasher: replacing the regular circuit breaker with a GFCI circuit breaker. | $300 | [E1844783](https://nearbypermits.com/boston/permit/E1844783/) |
| May 7, 2026 | [123 Cushing Av](https://nearbypermits.com/boston/address/123-cushing-av/) | 680 ft NW | Alteration or repair | Subdivision related to acquisition of 1,038 SF portion of 121 Cushing Ave (adjacent property). Existing residence at 123 Cushing Ave is a two-family, owner-occupied home with one rental unit. Confirm occupancy of 2 family.;No work is proposed in connection with the subdivision/acquisition. | Not listed | [ALT1820732](https://nearbypermits.com/boston/permit/ALT1820732/) |

### Farther (1,000 ft to ¼ mi), 46 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | [7 Thornley St](https://nearbypermits.com/boston/address/7-thornley-st/) | 0.23 mi NE | Alteration or repair | Amendment to ALT1782865 to show additional bathroom on each floor of the renovated property. Construction cost reflected on original ALT permit. Add roof deck.; | $18,000 | [A1896630](https://nearbypermits.com/boston/permit/A1896630/) |
| Sep 28, 2026 | [90 Cushing Av](https://nearbypermits.com/boston/address/90-cushing-av/) | 0.24 mi NW | Fire systems | Partial Demolition of an existing Fire Alarm System @ 90 Cushing. The portion of the building/FA system being demoed is in a connected building VIA a Bridged Pathway, 31 Windmere, this building and system components are on the FACP located at 90 Cushing Lobby which is remaining active. | $12,500 | [EFA1904034](https://nearbypermits.com/boston/permit/EFA1904034/) |
| Sep 18, 2026 | [357 Bowdoin St](https://nearbypermits.com/boston/address/357-bowdoin-st/) | 0.24 mi SW | Fire systems | Install wiring for a 24v fire alarm system due to renovations on a three family. | $6,000 | [EFA1902183](https://nearbypermits.com/boston/permit/EFA1902183/) |
| Sep 16, 2026 | [5-7 Fifield St](https://nearbypermits.com/boston/address/5--7-fifield-st/) | 0.23 mi SW | Plumbing | 2nd floor bathroom renovation Repipe water and drain lines for toilet, sink and shower. Install shower valve with body sprays, shower head and hand held | $5,000 | [PL1901588](https://nearbypermits.com/boston/permit/PL1901588/) |
| Sep 14, 2026 | [5-7 Fifield St](https://nearbypermits.com/boston/address/5--7-fifield-st/) | 0.23 mi SW | Electrical | bathroom modification | $500 | [E1900790](https://nearbypermits.com/boston/permit/E1900790/) |
| Sep 8, 2026 | [3 Maryland St](https://nearbypermits.com/boston/address/3-maryland-st/) | 0.25 mi E | Electrical | Wiring for 3 family and add public meter | $38,000 | [E1899248](https://nearbypermits.com/boston/permit/E1899248/) |
| Sep 8, 2026 | [21 Maryland St](https://nearbypermits.com/boston/address/21-maryland-st/) | 0.23 mi E | Electrical | Building service upgrade from 200 to 400 amps. No change in # of meters. Unit #1 - connections to 1 con, 1 air handler, 1 DHW, 1 ERV. Unit #2 - connections to 1 con, 1 air handler, 1 DHW, 1 ERV. Unit #3 -connections to 1 con, 1 air handler, 1 DHW, 1 ERV. | $52,000 | [E1897470](https://nearbypermits.com/boston/permit/E1897470/) |
| Sep 7, 2026 | [1078-1082 Dorchester Av](https://nearbypermits.com/boston/address/1078--1082-dorchester-av/) | 0.23 mi NE | Fire systems | Install smoke and carbon monoxide detectors where required by law. | $1,200 | [EFA1644981](https://nearbypermits.com/boston/permit/EFA1644981/) |
| Sep 3, 2026 | [21 Maryland St](https://nearbypermits.com/boston/address/21-maryland-st/) | 0.23 mi E | Plumbing | Drain and remove existing heating boilers (3) Drain remove and replace DHW tanks (3) Install temp. basement sink (1) Install water sub-meters (3) Drain, remove and replace all existing plumbing infrastructure including capping + removing gas lines. | $68,000 | [PL1897308](https://nearbypermits.com/boston/permit/PL1897308/) |
| Sep 2, 2026 | [75 Auckland St](https://nearbypermits.com/boston/address/75-auckland-st/) | 0.19 mi E | Electrical | Remodeling of Bedroom with walk in closet and Bathroom | $7,000 | [E1895981](https://nearbypermits.com/boston/permit/E1895981/) |
| Sep 1, 2026 | [9 Elton St](https://nearbypermits.com/boston/address/9-elton-st/) | 0.24 mi NE | Plumbing | Add 3rd floor bathroom | $3,500 | [PL1894985](https://nearbypermits.com/boston/permit/PL1894985/) |
| Aug 28, 2026 | [77 Savin Hill Av](https://nearbypermits.com/boston/address/77-savin-hill-av/) | 0.25 mi E | Fence, wall or deck | Demo front deck/porch. Violation V925664 | $5,000 | [SF1895527](https://nearbypermits.com/boston/permit/SF1895527/) |
| Aug 27, 2026 | [75 Auckland St](https://nearbypermits.com/boston/address/75-auckland-st/) | 0.19 mi E | Plumbing | I will install rough and finish plumbing for full bathroom on second floor | $6,000 | [PL1895024](https://nearbypermits.com/boston/permit/PL1895024/) |
| Aug 26, 2026 | [5-7 Fifield St](https://nearbypermits.com/boston/address/5--7-fifield-st/) | 0.23 mi SW | Alteration or repair | Renovate bathroom, remove tub and install a walk-in shower, new fixtures and accessories, new finishes | $58,500 | [SF1877706](https://nearbypermits.com/boston/permit/SF1877706/) |
| Aug 24, 2026 | [299-301 Hancock St](https://nearbypermits.com/boston/address/299--301-hancock-st/) | 0.23 mi S | Other | At Risk 2026 Seasonal outdoor seating for 20 persons; Mofongo. Factory associated with;U491735749 to go to the ZBA for approval. | Not listed | [SF1890392](https://nearbypermits.com/boston/permit/SF1890392/) |
| Aug 21, 2026 | [101 Hancock St](https://nearbypermits.com/boston/address/101-hancock-st/) | 0.23 mi W | Electrical | Adding a meter for the ADU | $1,500 | [E1882346](https://nearbypermits.com/boston/permit/E1882346/) |
| Aug 18, 2026 | [90 Cushing Av](https://nearbypermits.com/boston/address/90-cushing-av/) | 0.24 mi NW | Plumbing | Install new gas main to the five existing boilers being relocated, connect to existing generator to gas main. Relocate the following: (2) domestic hot water boilers 500,000btus each, (3) heating boilers (1) will be standby only 800,000btus each, 2,600,000btus. reconnect gas generator 1,624,000btus | $55,000 | [G1883971](https://nearbypermits.com/boston/permit/G1883971/) |
| Aug 18, 2026 | [32 Salcombe St](https://nearbypermits.com/boston/address/32-salcombe-st/) | 0.20 mi N | Electrical | Power to one condenser and one air handler | $600 | [E1887465](https://nearbypermits.com/boston/permit/E1887465/) |
| Aug 17, 2026 | [90 Cushing Av](https://nearbypermits.com/boston/address/90-cushing-av/) | 0.24 mi NW | Fire systems | Permit ERT1529869 for 31 Windermere has parts of 90 cushing being demoed. To do so the fire alarm needs to be pulled back and retested. Also a new upsized fire service will be brought into the building.FA retested and Fire service upsize approved only.(TN) | $50,000 | [ALT1812650](https://nearbypermits.com/boston/permit/ALT1812650/) |
| Aug 12, 2026 | [75 Auckland St](https://nearbypermits.com/boston/address/75-auckland-st/) | 0.19 mi E | Alteration or repair | Non-structural interior reno of existing 2nd-floor area in single-family dwelling. Remove one non-loadbearing partition; reframe to create walk-in closet, bedroom, and bathroom. Framing, insulation, plaster, flooring, tile, paint. Plumbing/electrical under separate permits. No change to footprint. N | $105,500 | [SF1883110](https://nearbypermits.com/boston/permit/SF1883110/) |
| Aug 7, 2026 | [11 Salcombe St](https://nearbypermits.com/boston/address/11-salcombe-st/) | 0.25 mi N | Alteration or repair | Deck Board and Railing Replacement | $50,812 | [SF1875310](https://nearbypermits.com/boston/permit/SF1875310/) |
| Jul 31, 2026 | [357 Bowdoin St](https://nearbypermits.com/boston/address/357-bowdoin-st/) | 0.24 mi SW | Fire systems | Installing new 24v monitored conventional fire alarm system panel, communicator, pull stations, smoke/heat detectors and notification devices for existing 3-family that undergoing restoration due to previous water/fire damage. Wires to be run by other contractor. | $8,800 | [EFA1880066](https://nearbypermits.com/boston/permit/EFA1880066/) |
| Jul 31, 2026 | [24 Parish St](https://nearbypermits.com/boston/address/24-parish-st/) | 0.21 mi S | Electrical | Power for chair lift, conduit for access control and exit signs, bathroom sink faucet sensors. | $68,000 | [E1880613](https://nearbypermits.com/boston/permit/E1880613/) |
| Jul 30, 2026 | [101 Hancock St](https://nearbypermits.com/boston/address/101-hancock-st/) | 0.23 mi W | Plumbing | New baths and kitchen@ Basement Unit | $13,000 | [PL1878699](https://nearbypermits.com/boston/permit/PL1878699/) |
| Jul 30, 2026 | [114 Sawyer Av](https://nearbypermits.com/boston/address/114-sawyer-av/) | 0.24 mi NW | Plumbing | Test gas pipe meter locked out | $600 | [G1880431](https://nearbypermits.com/boston/permit/G1880431/) |
| Jul 30, 2026 | [101 Hancock St](https://nearbypermits.com/boston/address/101-hancock-st/) | 0.23 mi W | Plumbing | gas piping for 1 furnace, 1 dryer, 1 stove, 1 water heater | $3,000 | [G1878778](https://nearbypermits.com/boston/permit/G1878778/) |
| Jul 28, 2026 | [90 Cushing Av](https://nearbypermits.com/boston/address/90-cushing-av/) | 0.24 mi NW | Plumbing | Demo and cap five fixtures, install new fixtures, and relocation of one storage tank. | $60,000 | [PL1875804](https://nearbypermits.com/boston/permit/PL1875804/) |
| Jul 15, 2026 | [61 Savin Hill Av](https://nearbypermits.com/boston/address/61-savin-hill-av/) | 0.23 mi E | Solar | Installation of a safe and code-compliant grid-tied solar system on an existing residential roof. 17 Panels, 7.31 kW DC. | $6,000 | [SF1857959](https://nearbypermits.com/boston/permit/SF1857959/) |
| Jun 5, 2026 | [61 Savin Hill Av](https://nearbypermits.com/boston/address/61-savin-hill-av/) | 0.23 mi E | Solar | Installation of a safe and code-compliant grid-tied solar system on an existing residential roof. 17 Panels, 7.31 kW DC. | $20,000 | [E1857967](https://nearbypermits.com/boston/permit/E1857967/) |
| Jul 7, 2026 | [130 Auckland St](https://nearbypermits.com/boston/address/130-auckland-st/) | 0.21 mi SE | Alteration or repair | erect scaffold in courtyard and remove and replace 3 windowsills, erect scaffold on Auckland street to remove and replace one windowsill | $12,600 | [SF1869514](https://nearbypermits.com/boston/permit/SF1869514/) |
| Jul 1, 2026 | [24 Parish St](https://nearbypermits.com/boston/address/24-parish-st/) | 0.21 mi S | Plumbing | Gas piping in support of reno/fitout (no gas fixtures) | $9,255 | [G1861914](https://nearbypermits.com/boston/permit/G1861914/) |
| Jun 15, 2026 | [14 Windermere Rd](https://nearbypermits.com/boston/address/14-windermere-rd/) | 0.24 mi NW | Alteration or repair | vinyl side home | $35,000 | [SF1861133](https://nearbypermits.com/boston/permit/SF1861133/) |
| Jun 15, 2026 | [10 Parish St](https://nearbypermits.com/boston/address/10-parish-st/) | 0.25 mi SW | Other | Erect 50x100 tent on 6/26/26, removal on 6/29/26. | $5,985 | [SF1859764](https://nearbypermits.com/boston/permit/SF1859764/) |
| Jun 15, 2026 | [90 Cushing Av](https://nearbypermits.com/boston/address/90-cushing-av/) | 0.24 mi NW | Electrical | Electrical Demo & Make Safe Of Power to Existing Building that is being Prepared for Demo. This will include some relocation of existing circuits to Maintain Power to some areas being temporarily used during the Demo and Enabling phase of the project. | $25,000 | [E1860680](https://nearbypermits.com/boston/permit/E1860680/) |
| Jun 11, 2026 | [101 Hancock St](https://nearbypermits.com/boston/address/101-hancock-st/) | 0.23 mi W | Fire systems | Build ADU in Basement as per stamped plans to include fire suppression system for the ADU and all common area | $148,000 | [ALT1797544](https://nearbypermits.com/boston/permit/ALT1797544/) |
| Jun 1, 2026 | [27 Howe St](https://nearbypermits.com/boston/address/27-howe-st/) | 0.24 mi W | Solar | Rooftop solar 17 panels 6.97 kwdc 15kw energy storage system to be installed on exterior wall no structural | $21,942 | [SF1846902](https://nearbypermits.com/boston/permit/SF1846902/) |
| Jun 1, 2026 | [27 Howe St](https://nearbypermits.com/boston/address/27-howe-st/) | 0.24 mi W | Solar | Rooftop solar 21 panels 8.61 kwdc 15kw energy storage system to be installed on exterior wall | $76,692 | [E1855801](https://nearbypermits.com/boston/permit/E1855801/) |
| May 20, 2026 | [7 Thornley St](https://nearbypermits.com/boston/address/7-thornley-st/) | 0.23 mi NE | Fire systems | Install manual fire alarm system per 527 cmr 12.00 & NFPA 72. | $12,500 | [EFA1850251](https://nearbypermits.com/boston/permit/EFA1850251/) |
| May 15, 2026 | [77 Savin Hill Av](https://nearbypermits.com/boston/address/77-savin-hill-av/) | 0.25 mi E | Plumbing | Supply and install navien combi unit for the 3rd floor apartmennt | $7,000 | [G1849065](https://nearbypermits.com/boston/permit/G1849065/) |
| May 11, 2026 | [7 Thornley St](https://nearbypermits.com/boston/address/7-thornley-st/) | 0.23 mi NE | Fire systems | Install hardwired smoke detector for 3 family house. | $4,500 | [EFA1847680](https://nearbypermits.com/boston/permit/EFA1847680/) |
| May 11, 2026 | [357 Bowdoin St](https://nearbypermits.com/boston/address/357-bowdoin-st/) | 0.24 mi SW | Fire systems | Install smoke and carbon detectors where required by law. | $3,000 | [EFA1843338](https://nearbypermits.com/boston/permit/EFA1843338/) |
| May 11, 2026 | [357 Bowdoin St](https://nearbypermits.com/boston/address/357-bowdoin-st/) | 0.24 mi SW | Electrical | Change all panels 1st, 2nd, 3rd floors. Rewire entire third floor to code. 1st, 2nd floor n basement partial rewire due to water damage. Relocate service outside reseal meters. | $20,000 | [E1843337](https://nearbypermits.com/boston/permit/E1843337/) |
| May 8, 2026 | [7 Thornley St](https://nearbypermits.com/boston/address/7-thornley-st/) | 0.23 mi NE | Electrical | Upgrade the service to 200 Amp, add the public meter and wire three dwelling unit. | $50,000 | [E1846792](https://nearbypermits.com/boston/permit/E1846792/) |
| May 7, 2026 | [27 Howe St](https://nearbypermits.com/boston/address/27-howe-st/) | 0.24 mi W | Solar | Rooftop solar 17 panels 6.97 kwdc 15kw energy storage system to be installed on exterior wall | $73,458 | [E1846906](https://nearbypermits.com/boston/permit/E1846906/) |
| May 4, 2026 | [7 Thornley St](https://nearbypermits.com/boston/address/7-thornley-st/) | 0.23 mi NE | Plumbing | Bathroom Kitchens Laundry Water heaters | $15,000 | [PL1845045](https://nearbypermits.com/boston/permit/PL1845045/) |
| May 4, 2026 | [7 Thornley St](https://nearbypermits.com/boston/address/7-thornley-st/) | 0.23 mi NE | Plumbing | Furnaces Water heaters Ranges | $6,000 | [G1845049](https://nearbypermits.com/boston/permit/G1845049/) |

## More on this street

Other addresses on Downer Av with permits, nearest house number first:

- [8 Downer Av](https://nearbypermits.com/boston/address/8-downer-av/): newest permit Dec 18, 2024
- [19 Downer Av](https://nearbypermits.com/boston/address/19-downer-av/): newest permit Mar 13, 2025
- [28-30 Downer Av](https://nearbypermits.com/boston/address/28--30-downer-av/): newest permit Sep 2, 2026
- [59 Downer Av](https://nearbypermits.com/boston/address/59-downer-av/): newest permit Oct 24, 2025
- [62 Downer Av](https://nearbypermits.com/boston/address/62-downer-av/): newest permit Mar 3, 2026
- [64 Downer Av](https://nearbypermits.com/boston/address/64-downer-av/): newest permit May 13, 2025
- [67 Downer Av](https://nearbypermits.com/boston/address/67-downer-av/): newest permit Nov 26, 2024
- [76 Downer Av](https://nearbypermits.com/boston/address/76-downer-av/): newest permit Oct 24, 2025

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-08 03:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, both permits at this address and 79 nearby: https://nearbypermits.com/boston/address/11-downer-av/