# Building permits at 138 Walnut St, Somerville, MA

The biggest project within a quarter mile since May 1: a $49M new building at 299 Broadway, permitted Jun 25.

15 permits on record here. The newest, Aug 18, 2025: Wiring a bathroom B25-001237. Within a quarter mile, the city has issued 111 more permits (104 projects) since May 1. Five are for new buildings, the nearest 770 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 18, 2025 | Electrical | wiring a bathroom B25-001237 | Not listed | [E25-001201](https://nearbypermits.com/somerville/permit/E25-001201/) |
| Aug 7, 2025 | Plumbing | Remodeling. Basement: 1 toilet, 1 lavatory, 1 bathtub, and 1 shower stall. | Not listed | [P25-000461](https://nearbypermits.com/somerville/permit/P25-000461/) |
| Jul 30, 2025 | Alteration or repair | Bathroom Remodel | $40,094 | [B25-001237](https://nearbypermits.com/somerville/permit/B25-001237/) |
| Apr 7, 2025 | Plumbing | Replace Tankless Water Heater | Not listed | [P25-000223](https://nearbypermits.com/somerville/permit/P25-000223/) |
| Apr 7, 2025 | Plumbing | Install tankless Water Heater | Not listed | [P25-000222](https://nearbypermits.com/somerville/permit/P25-000222/) |
| Apr 7, 2025 | Plumbing | Install Tankless water Heater | Not listed | [G25-000153](https://nearbypermits.com/somerville/permit/G25-000153/) |
| Apr 7, 2025 | Plumbing | Install tankless Water Heater | Not listed | [G25-000152](https://nearbypermits.com/somerville/permit/G25-000152/) |
| Jun 6, 2023 | Electrical | Wring existing sunroom combined to living room | $6,000 | [E23-000884](https://nearbypermits.com/somerville/permit/E23-000884/) |
| May 19, 2023 | Alteration or repair | Combine living room with portion of sunroom in existing 2 family dwelling: Build new non-bearing walls to divide sunroom in half and add new, larger closet to front hall, Convert existing closet into entry for sunroom, reversing door swing, Remove approx. 12’ portion of existing living room wall a | $59,000 | [B23-000542](https://nearbypermits.com/somerville/permit/B23-000542/) |
| Apr 24, 2023 | Electrical | EV Charger | $2,600 | [E23-000263](https://nearbypermits.com/somerville/permit/E23-000263/) |
| Apr 14, 2015 | Plumbing | 5 full bath, 1 half bath, 2ks,2wm,2 ice maker, 2 wh | Not listed | [P15-000238](https://nearbypermits.com/somerville/permit/P15-000238/) |
| Apr 14, 2015 | Plumbing | 2 gas line for furnaces, 2 gas for stoves | Not listed | [G15-000228](https://nearbypermits.com/somerville/permit/G15-000228/) |
| Apr 13, 2015 | Electrical | Rewire dwelling including service change | $15,000 | [E15-000379](https://nearbypermits.com/somerville/permit/E15-000379/) |
| Mar 2, 2015 | Alteration or repair | finish basement with full bathroom. first floor unit: new kitchen, new hardwood floors, rebuild bathroom, new doors and trims, add new full bathroom and 3/8 sheetrock over the old plaster. second floor: new kitchen, new hardwood floors, rebuild the bathroom, add haft bath new doors and trims, 3/8 sh | $285,000 | [B15-000169](https://nearbypermits.com/somerville/permit/B15-000169/) |
| Feb 6, 2015 | Alteration or repair | interior gut kitchen, bathrooms, floors, doors, trims and plaster as needed. | $15,000 | [B15-000120](https://nearbypermits.com/somerville/permit/B15-000120/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 1 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Jul 23, 2026 | [152 Walnut St](https://nearbypermits.com/somerville/address/152-walnut-st/) | 230 ft NE | Electrical | Fire department and electrical inspector were called out for a switch that was hot when touched. Replace broken switch and install ARC fault protect circuit. | $600 | [E26-001077](https://nearbypermits.com/somerville/permit/E26-001077/) |

### This block (250 to 1,000 ft), 72 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [7 Melvin St](https://nearbypermits.com/somerville/address/7-melvin-st/) | 840 ft NE | Electrical | Installation of 15 solar panels on roof of residence. 6.45 kW DC roof mount. Adding a new utility meter 200A rating. Adding a new msd 100A rated with 100A main breaker. No structural upgrades. No ess/battery. | $7,663 | [E26-001414](https://nearbypermits.com/somerville/permit/E26-001414/) |
| Oct 5, 2026 | [21 Edmands St](https://nearbypermits.com/somerville/address/21-edmands-st/) | 820 ft E | Alteration or repair | Residential weatherization and air sealing with the Mass Save Program. No structural changes. | $4,161 | [B26-001568](https://nearbypermits.com/somerville/permit/B26-001568/) |
| Oct 1, 2026 | [36 Marshall St](https://nearbypermits.com/somerville/address/36-marshall-st/) | 850 ft N | Plumbing | Full bathroom with double sink and shower on second floor | Not listed | [P26-000568](https://nearbypermits.com/somerville/permit/P26-000568/) |
| Oct 1, 2026 | [9 Stickney Ave](https://nearbypermits.com/somerville/address/9-stickney-ave/) | 870 ft W | Electrical | Demolition/Make Safe | $1,850 | [E26-001409](https://nearbypermits.com/somerville/permit/E26-001409/) |
| Sep 29, 2026 | [42 Marshall St](https://nearbypermits.com/somerville/address/42-marshall-st/) | 750 ft NW | Electrical | wire up to code: 2nd floor bathroom | $2,500 | [E26-001426](https://nearbypermits.com/somerville/permit/E26-001426/) |
| Sep 29, 2026 | [181 Pearl St](https://nearbypermits.com/somerville/address/181-pearl-st/) | 880 ft SE | Mechanical (HVAC) | Installation of Mini Split system (no ductwork) for each apartment | $34,420 | [B26-001446](https://nearbypermits.com/somerville/permit/B26-001446/) |
| Sep 21, 2026 | [42 Dana St](https://nearbypermits.com/somerville/address/42-dana-st/) | 690 ft E | Addition | Reconfigure interior of front building, extend stairs into basement, and creating 3 units. Unit 1 ADU : Basement Level, construct 1 bedroom and 1 full bathroom apartment. Unit 2: First floor, move front door and bedroom door. Unit 3: Second floor, install kitchen, and ad front door. Building: Reconf | $199,000 | [B26-001275](https://nearbypermits.com/somerville/permit/B26-001275/) |
| Sep 17, 2026 | [56 Marshall St](https://nearbypermits.com/somerville/address/56-marshall-st/) | 630 ft NW | Plumbing | kit baths laundry | Not listed | [P26-000546](https://nearbypermits.com/somerville/permit/P26-000546/) |
| Sep 17, 2026 | [26 Melvin St](https://nearbypermits.com/somerville/address/26-melvin-st/) | 730 ft E | Electrical | Rework deck lights | $1,000 | [E26-001369](https://nearbypermits.com/somerville/permit/E26-001369/) |
| Sep 11, 2026 | [42 Dana St](https://nearbypermits.com/somerville/address/42-dana-st/) | 690 ft E | Electrical | Wire 3 apartments and common areas to code, Service Upgrade | $27,000 | [E26-001254](https://nearbypermits.com/somerville/permit/E26-001254/) |
| Sep 11, 2026 | [27 Marshall St](https://nearbypermits.com/somerville/address/27-marshall-st/) | 1,000 ft N | Alteration or repair | Replace fixtures and finishes in 1.5 bathrooms. Replace one window in one shower | $77,000 | [B26-001356](https://nearbypermits.com/somerville/permit/B26-001356/) |
| Sep 9, 2026 | [8 Melvin St](https://nearbypermits.com/somerville/address/8-melvin-st/) | 920 ft E | Alteration or repair | CORRECT VIOLATION FROM FILE #24-023090 Redirect existing downs pipe on right side of property | $1,200 | [B26-001315](https://nearbypermits.com/somerville/permit/B26-001315/) |
| Sep 8, 2026 | [10 Wellington Ave](https://nearbypermits.com/somerville/address/10-wellington-ave/) | 620 ft NE | Electrical | Upgrade to 200 Amp Service. Install new service riser, wiring, piping, new meterbank, panel, breakers and surge protection, along with main grounding. (1) New electric vehicle charging device. | $8,000 | [E25-001258](https://nearbypermits.com/somerville/permit/E25-001258/) |
| Sep 3, 2026 | [195 Pearl St](https://nearbypermits.com/somerville/address/195-pearl-st/) | 680 ft S | Electrical | 2 furnaces and 2 condensers | $1,000 | [E26-000789](https://nearbypermits.com/somerville/permit/E26-000789/) |
| Sep 2, 2026 | [195 Pearl St](https://nearbypermits.com/somerville/address/195-pearl-st/) | 680 ft S | Mechanical (HVAC) | Installing 2x 2-ton a/c systems | $42,885 | [SM26-000134](https://nearbypermits.com/somerville/permit/SM26-000134/) |
| Sep 2, 2026 | [36 Marshall St](https://nearbypermits.com/somerville/address/36-marshall-st/) | 850 ft N | Electrical | Bathroom remodel | $2,800 | [E26-001275](https://nearbypermits.com/somerville/permit/E26-001275/) |
| Sep 1, 2026 | [36 Marshall St](https://nearbypermits.com/somerville/address/36-marshall-st/) | 850 ft N | Alteration or repair | Install new bathroom 2nd floor Complete demolition of the existing room, including removal of shelving, flooring, wall and ceiling finishes, and other materials required to prepare for the new bathroom. Includes demo of bedroom wall to prepare for new opening from bedroom area. Complete miscellaneou | $48,950 | [B26-001296](https://nearbypermits.com/somerville/permit/B26-001296/) |
| Sep 1, 2026 | [53 Marshall St](https://nearbypermits.com/somerville/address/53-marshall-st/) | 760 ft NW | Electrical | Installation and wiring of ductless system consisting of one condenser and two mini split heads. Replace existing EV charger with load-shed EV to maintain amperage | $16,785 | [B26-001044](https://nearbypermits.com/somerville/permit/B26-001044/) |
| Aug 27, 2026 | [53 Marshall St](https://nearbypermits.com/somerville/address/53-marshall-st/) | 760 ft NW | Electrical | Installation and wiring of ductless system consisting of one condenser and two mini split heads. Replace existing EV charger with load-shed EV to maintain amperage | $4,196 | [E26-000964](https://nearbypermits.com/somerville/permit/E26-000964/) |
| Aug 24, 2026 | [62 Bonair St](https://nearbypermits.com/somerville/address/62-bonair-st/) | 580 ft E | Electrical | Replace unsafe electrical panel on one unit | $2,500 | [E26-001177](https://nearbypermits.com/somerville/permit/E26-001177/) |
| Aug 22, 2026 | [26 Melvin St](https://nearbypermits.com/somerville/address/26-melvin-st/) | 730 ft E | Alteration or repair | (HOMEOWNER PERMIT) Demo & rebuild of existing front 2nd floor deck. 13 replacement windows for 1st floor unit. | $26,600 | [B26-001201](https://nearbypermits.com/somerville/permit/B26-001201/) |
| Aug 19, 2026 | [60 Bradley St](https://nearbypermits.com/somerville/address/60-bradley-st/) | 480 ft NW | Alteration or repair | Remove and replace 5 windows. Like sizes and no structural changes. | $7,567 | [B26-001253](https://nearbypermits.com/somerville/permit/B26-001253/) |
| Aug 19, 2026 | [41 Marshall St](https://nearbypermits.com/somerville/address/41-marshall-st/) | 840 ft NW | Alteration or repair | Insulation + Air Sealing | $10,400 | [B26-000904](https://nearbypermits.com/somerville/permit/B26-000904/) |
| Aug 19, 2026 | [13 Howe St](https://nearbypermits.com/somerville/address/13-howe-st/) | 880 ft NW | Roofing | strip front shingle roof, insatll new IKO asphalt shingles. | $5,800 | [B26-000710](https://nearbypermits.com/somerville/permit/B26-000710/) |
| Aug 18, 2026 | [154 Walnut St](https://nearbypermits.com/somerville/address/154-walnut-st/) | 270 ft NE | Plumbing | Replace steam boiler with new high efficient combi boile | Not listed | [P26-000477](https://nearbypermits.com/somerville/permit/P26-000477/) |
| Aug 18, 2026 | [154 Walnut St](https://nearbypermits.com/somerville/address/154-walnut-st/) | 270 ft NE | Plumbing | Combi boiler installation | Not listed | [G26-000375](https://nearbypermits.com/somerville/permit/G26-000375/) |
| Aug 17, 2026 | [24 Bradley St](https://nearbypermits.com/somerville/address/24-bradley-st/) | 470 ft W | Fence, wall or deck | Replace existing porch structure with new CMU and granite porch. Existing stairs will stay in place. New railings/columns to match existing. | $32,600 | [B26-001202](https://nearbypermits.com/somerville/permit/B26-001202/) |
| Aug 17, 2026 | [60 Bradley St](https://nearbypermits.com/somerville/address/60-bradley-st/) | 480 ft NW | Other | insulating and air sealing attic, adding cellulose to bring R value to R60 | $2,939 | [B26-001198](https://nearbypermits.com/somerville/permit/B26-001198/) |
| Aug 13, 2026 | [20 Radcliffe Rd](https://nearbypermits.com/somerville/address/20-radcliffe-rd/) | 370 ft W | Electrical | 3rd Floor Dryer caught on Fire we are checking all smokes and check any issues with wiring FP26-001053 | $3,500 | [E26-001153](https://nearbypermits.com/somerville/permit/E26-001153/) |
| Aug 10, 2026 | [16 Wesley St](https://nearbypermits.com/somerville/address/16-wesley-st/) | 600 ft SE | Addition | Demo existing deteriorated and unsafe enclosed front porch. Build new slightly expanded enclosed porch and stoop in same general location. Three sonotubes, wood frame, matching siding and roofing, one door, one window. Electrical work. No plumbing or HVAC work. | $62,500 | [B26-001016](https://nearbypermits.com/somerville/permit/B26-001016/) |
| Aug 6, 2026 | [20 Radcliffe Rd](https://nearbypermits.com/somerville/address/20-radcliffe-rd/) | 370 ft W | Plumbing | Dryer had a fire reinstalling new dryer | Not listed | [G26-000364](https://nearbypermits.com/somerville/permit/G26-000364/) |
| Aug 4, 2026 | [13 Stickney Ave](https://nearbypermits.com/somerville/address/13-stickney-ave/) | 940 ft W | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 874530) ( Unit1) | $10,331 | [B26-001090](https://nearbypermits.com/somerville/permit/B26-001090/) |
| Aug 3, 2026 | [27 Gilman Terr](https://nearbypermits.com/somerville/address/27-gilman-terr/) | 360 ft SE | Alteration or repair | Mass Save Weatherization/Insulation. Work Scope Attached | $3,904 | [B26-000844](https://nearbypermits.com/somerville/permit/B26-000844/) |
| Aug 3, 2026 | [10 Sargent Ave](https://nearbypermits.com/somerville/address/10-sargent-ave/) | 770 ft N | New building | cottage foundation -Construction permit B26-000513 | $27,000 | [B26-000510](https://nearbypermits.com/somerville/permit/B26-000510/) |
| Aug 3, 2026 | [10 Sargent Ave](https://nearbypermits.com/somerville/address/10-sargent-ave/) | 770 ft N | New building | new foundation for 3 units, see building plans PERMIT TO CONSTRUCT B26-000381 | $55,000 | [B26-000503](https://nearbypermits.com/somerville/permit/B26-000503/) |
| Jul 30, 2026 | [8 Sargent Ave](https://nearbypermits.com/somerville/address/8-sargent-ave/) | 820 ft N | Plumbing | Demolition. | Not listed | [P26-000430](https://nearbypermits.com/somerville/permit/P26-000430/) |
| Jul 30, 2026 | [8 Sargent Ave](https://nearbypermits.com/somerville/address/8-sargent-ave/) | 820 ft N | Plumbing | Demolition. | Not listed | [G26-000346](https://nearbypermits.com/somerville/permit/G26-000346/) |
| Jul 30, 2026 | [4 Evergreen Ave](https://nearbypermits.com/somerville/address/4-evergreen-ave/) | 900 ft NW | Plumbing | Install new Boiler and Water Heater | Not listed | [G26-000345](https://nearbypermits.com/somerville/permit/G26-000345/) |
| Jul 15, 2026 | [4 Evergreen Ave](https://nearbypermits.com/somerville/address/4-evergreen-ave/) | 900 ft NW | Plumbing | Install new Boiler and Water Heater | Not listed | [P26-000405](https://nearbypermits.com/somerville/permit/P26-000405/) |
| Jul 30, 2026 | [195 Pearl St](https://nearbypermits.com/somerville/address/195-pearl-st/) | 680 ft S | Plumbing | Replacing gas furnace with 40K BTU Bryant furnace and all associated gas work | Not listed | [G26-000335](https://nearbypermits.com/somerville/permit/G26-000335/) |
| Jul 30, 2026 | [14 Wesley St](https://nearbypermits.com/somerville/address/14-wesley-st/) | 610 ft SE | Alteration or repair | Remove and replace 1 entry door; like for like size; no structural changes | $10,599 | [B26-001061](https://nearbypermits.com/somerville/permit/B26-001061/) |
| Jul 27, 2026 | [19 Radcliffe Rd](https://nearbypermits.com/somerville/address/19-radcliffe-rd/) | 280 ft W | Electrical | Wiring to 1 heat pump condenser @ 7 Radcliffe Rd | $700 | [E26-000779](https://nearbypermits.com/somerville/permit/E26-000779/) |
| Jul 23, 2026 | [42 Marshall St](https://nearbypermits.com/somerville/address/42-marshall-st/) | 750 ft NW | Electrical | bathroom remodel | $2,100 | [E26-001067](https://nearbypermits.com/somerville/permit/E26-001067/) |
| Jul 21, 2026 | [159 Walnut St](https://nearbypermits.com/somerville/address/159-walnut-st/) | 410 ft NE | Plumbing | install 2 new water meters | Not listed | [P26-000412](https://nearbypermits.com/somerville/permit/P26-000412/) |
| Jul 21, 2026 | [42 Marshall St](https://nearbypermits.com/somerville/address/42-marshall-st/) | 750 ft NW | Alteration or repair | he project consists of a full gut renovation of the second-floor bathroom, including layout changes within the same footprint, a new hallway entrance, new fixtures, | $43,820 | [B26-001006](https://nearbypermits.com/somerville/permit/B26-001006/) |
| Jul 13, 2026 | [8 Melvin St](https://nearbypermits.com/somerville/address/8-melvin-st/) | 920 ft E | Electrical | to disconnect wire and rewire 3 receptacles for carpenter to move wall on 3rd floor | $800 | [E26-000969](https://nearbypermits.com/somerville/permit/E26-000969/) |
| Jul 13, 2026 | [10 Sargent Ave](https://nearbypermits.com/somerville/address/10-sargent-ave/) | 770 ft N | Electrical | UFER Ground | $500 | [E26-000898](https://nearbypermits.com/somerville/permit/E26-000898/) |
| Jul 10, 2026 | [46 Marshall St](https://nearbypermits.com/somerville/address/46-marshall-st/) | 730 ft NW | Alteration or repair | remove 15 sq rubber roof and instal new rubber roof | $16,000 | [B26-000938](https://nearbypermits.com/somerville/permit/B26-000938/) |
| Jul 7, 2026 | [39 Bradley St](https://nearbypermits.com/somerville/address/39-bradley-st/) | 310 ft NW | Other | Asbestos removal | $3,200 | [B26-000911](https://nearbypermits.com/somerville/permit/B26-000911/) |
| Jul 2, 2026 | [195 Pearl St](https://nearbypermits.com/somerville/address/195-pearl-st/) | 680 ft S | Electrical | rewire kitchen, living room dinning room, bathroom and bed room and office B26-000852 | $15,000 | [E26-000804](https://nearbypermits.com/somerville/permit/E26-000804/) |
| Jun 30, 2026 | [21 Kenneson Rd](https://nearbypermits.com/somerville/address/21-kenneson-rd/) | 700 ft N | Roofing | White EZTPO Roofing Replacement on upper roof | $30,599 | [B26-000893](https://nearbypermits.com/somerville/permit/B26-000893/) |
| Jun 30, 2026 | [22 Wellington Ave](https://nearbypermits.com/somerville/address/22-wellington-ave/) | 700 ft NE | Roofing | Removal and Replacement of Asphalt Shingle Roof | $12,325 | [B26-000889](https://nearbypermits.com/somerville/permit/B26-000889/) |
| Jun 30, 2026 | [195 Pearl St](https://nearbypermits.com/somerville/address/195-pearl-st/) | 680 ft S | Alteration or repair | Demo kitchen walls(leaving cabinets and replacing countertops), living room and dinning room down to studs, wire to code, insulate, sheetrock finish and paint. | $40,000 | [B26-000852](https://nearbypermits.com/somerville/permit/B26-000852/) |
| Jun 25, 2026 | [227 Pearl St](https://nearbypermits.com/somerville/address/227-pearl-st/) | 560 ft SW | Plumbing | Replacement water heater warranty | Not listed | [P26-000372](https://nearbypermits.com/somerville/permit/P26-000372/) |
| Jun 25, 2026 | [227 Pearl St](https://nearbypermits.com/somerville/address/227-pearl-st/) | 560 ft SW | Plumbing | Replacement water heater under warranty | Not listed | [G26-000312](https://nearbypermits.com/somerville/permit/G26-000312/) |
| Jun 25, 2026 | [258 Broadway](https://nearbypermits.com/somerville/address/258-broadway/) | 790 ft NE | Electrical | Replacing 2 gas dispensers staying above seal off’s | $1,200 | [E26-000889](https://nearbypermits.com/somerville/permit/E26-000889/) |
| Jun 22, 2026 | [52 Sargent Ave](https://nearbypermits.com/somerville/address/52-sargent-ave/) | 400 ft N | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID 864279) Unit 1 | $418 | [B26-000853](https://nearbypermits.com/somerville/permit/B26-000853/) |
| Jun 11, 2026 | [52 Sargent Ave](https://nearbypermits.com/somerville/address/52-sargent-ave/) | 400 ft N | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 864288) ( Unit 3) | $6,426 | [B26-000801](https://nearbypermits.com/somerville/permit/B26-000801/) |
| Jun 15, 2026 | [258 Broadway](https://nearbypermits.com/somerville/address/258-broadway/) | 790 ft NE | Electrical | connect 4 signs to existing electrical service and do led upgrade for Sunoco | $2,000 | [E26-000855](https://nearbypermits.com/somerville/permit/E26-000855/) |
| Jun 15, 2026 | [181 Pearl St](https://nearbypermits.com/somerville/address/181-pearl-st/) | 880 ft SE | New building | Construct three story, 3 unit, new construction Building in the MR3 District FOUNDATION ONLY PERMIT B25-001591 | $700,000 | [B25-001503](https://nearbypermits.com/somerville/permit/B25-001503/) |
| Jun 11, 2026 | [17 Walnut Rd](https://nearbypermits.com/somerville/address/17-walnut-rd/) | 600 ft N | Roofing | Strtip and replace existing roof. Replace gutters | $24,800 | [B26-000762](https://nearbypermits.com/somerville/permit/B26-000762/) |
| Jun 2, 2026 | [14 Kenneson Rd](https://nearbypermits.com/somerville/address/14-kenneson-rd/) | 700 ft N | Mechanical (HVAC) | Replace Furnace | $3,000 | [SM24-000046](https://nearbypermits.com/somerville/permit/SM24-000046/) |
| May 29, 2026 | [10 Sargent Ave](https://nearbypermits.com/somerville/address/10-sargent-ave/) | 770 ft N | Demolition | Demo existing 2 family house DEMO ON OR AFTER JUNE 8, 2026 | $35,000 | [D26-000014](https://nearbypermits.com/somerville/permit/D26-000014/) |
| May 29, 2026 | [10 Sargent Ave](https://nearbypermits.com/somerville/address/10-sargent-ave/) | 770 ft N | Demolition | Demo garage demo on or after june 8, 2026 | $20,000 | [D26-000013](https://nearbypermits.com/somerville/permit/D26-000013/) |
| May 28, 2026 | [8 Melvin St](https://nearbypermits.com/somerville/address/8-melvin-st/) | 920 ft E | Alteration or repair | Correct existing building code violation ( Old permit No. B25-002212 ) Correct building code violation ( Dormer was build bigger that approved on approved previous permit. Reduce dormer according to as build drawings submitted. | $50,000 | [B26-000460](https://nearbypermits.com/somerville/permit/B26-000460/) |
| May 14, 2026 | [22 Sargent Ave](https://nearbypermits.com/somerville/address/22-sargent-ave/) | 630 ft N | Plumbing | replace water heater | Not listed | [P26-000296](https://nearbypermits.com/somerville/permit/P26-000296/) |
| May 14, 2026 | [22 Sargent Ave](https://nearbypermits.com/somerville/address/22-sargent-ave/) | 630 ft N | Plumbing | replace water heater | Not listed | [G26-000241](https://nearbypermits.com/somerville/permit/G26-000241/) |
| May 14, 2026 | [194 Pearl St](https://nearbypermits.com/somerville/address/194-pearl-st/) | 780 ft S | Electrical | Remove and reinstall existing solar panels to repair damage caused by nesting squirrels. Replace SunPower PVS6 monitoring kit with new Enphase IQ Combiner. | $9,300 | [E26-000669](https://nearbypermits.com/somerville/permit/E26-000669/) |
| May 12, 2026 | [53 Marshall St](https://nearbypermits.com/somerville/address/53-marshall-st/) | 760 ft NW | Alteration or repair | Insulation & Weatherization | $5,217 | [B26-000660](https://nearbypermits.com/somerville/permit/B26-000660/) |
| May 8, 2026 | [181 Pearl St](https://nearbypermits.com/somerville/address/181-pearl-st/) | 880 ft SE | Plumbing | Plumbing renovation- Unit 1, Unit 2, Unit 3 | Not listed | [P26-000281](https://nearbypermits.com/somerville/permit/P26-000281/) |
| May 1, 2026 | [10 Wellington Ave](https://nearbypermits.com/somerville/address/10-wellington-ave/) | 620 ft NE | Electrical | Renovation: kitchen and half Bathroom | $7,000 | [E26-000608](https://nearbypermits.com/somerville/permit/E26-000608/) |
| May 1, 2026 | [258 Broadway](https://nearbypermits.com/somerville/address/258-broadway/) | 790 ft NE | Sign | Reimage the existing Sunoco gas station and site signage per the attached drawings | Not listed | [B26-000363](https://nearbypermits.com/somerville/permit/B26-000363/) |

### Farther (1,000 ft to ¼ mi), 38 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | [275 Broadway](https://nearbypermits.com/somerville/address/275-broadway/) | 0.21 mi N | Electrical | Emergency repair on a electrical service riser WORK @ 277 BROADWAY | $1,650 | [E26-001382](https://nearbypermits.com/somerville/permit/E26-001382/) |
| Sep 8, 2026 | [5 Oakland Ave](https://nearbypermits.com/somerville/address/5-oakland-ave/) | 0.22 mi N | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 872666, 874782) ( Unit 1 and Unit 2) | $18,000 | [B26-001417](https://nearbypermits.com/somerville/permit/B26-001417/) |
| Sep 4, 2026 | [23 Howe St](https://nearbypermits.com/somerville/address/23-howe-st/) | 0.20 mi NW | Electrical | Rewire existing second-floor bathroom , including lighting, receptacles, switches, exhaust fan, and required branch circuits. All electrical work to be completed in accordance with applicable electrical codes. | $2,000 | [E26-001227](https://nearbypermits.com/somerville/permit/E26-001227/) |
| Sep 2, 2026 | [23 Howe St](https://nearbypermits.com/somerville/address/23-howe-st/) | 0.20 mi NW | Plumbing | Renew bath 2nd floor | Not listed | [P26-000518](https://nearbypermits.com/somerville/permit/P26-000518/) |
| Aug 20, 2026 | [233 School St](https://nearbypermits.com/somerville/address/233-school-st/) | 0.23 mi NW | Plumbing | 2 Floor: 1 bath | Not listed | [P26-000487](https://nearbypermits.com/somerville/permit/P26-000487/) |
| Aug 20, 2026 | [233 School St](https://nearbypermits.com/somerville/address/233-school-st/) | 0.23 mi NW | Electrical | Install light in upstairs bath and install light in basement | $250 | [E26-001211](https://nearbypermits.com/somerville/permit/E26-001211/) |
| Aug 18, 2026 | [27 Maple Ave](https://nearbypermits.com/somerville/address/27-maple-ave/) | 0.21 mi NW | Roofing | strip and reroof 21 squares asphalt shingles for replacement. no structural changes. | $22,257 | [B26-001240](https://nearbypermits.com/somerville/permit/B26-001240/) |
| Aug 5, 2026 | [20 Otis St](https://nearbypermits.com/somerville/address/20-otis-st/) | 0.25 mi SE | Roofing | strip and reroof | $7,800 | [B26-001171](https://nearbypermits.com/somerville/permit/B26-001171/) |
| Aug 3, 2026 | [29 Everett Ave](https://nearbypermits.com/somerville/address/29-everett-ave/) | 0.22 mi SE | Electrical | 400A service upgrade, partial kitchen(first floor), two sets of washer and dryer, repair existing electrical panel. | $4,300 | [E26-000775](https://nearbypermits.com/somerville/permit/E26-000775/) |
| Jul 30, 2026 | [8 Macarthur St](https://nearbypermits.com/somerville/address/8-macarthur-st/) | 0.23 mi E | Electrical | Wire new construction ADU | $7,000 | [E26-001097](https://nearbypermits.com/somerville/permit/E26-001097/) |
| Jul 28, 2026 | [23 Howe St](https://nearbypermits.com/somerville/address/23-howe-st/) | 0.20 mi NW | Alteration or repair | remove board and plaster from wall and ceiling, toilet, vanity, tub, floor tile and disposal. relocate the tub. install new tub, toilet, vanity, wall and floor tile. paint the bathroom. plumping and electrical is installed | $24,650 | [B26-001040](https://nearbypermits.com/somerville/permit/B26-001040/) |
| Jul 27, 2026 | [8 Macarthur St](https://nearbypermits.com/somerville/address/8-macarthur-st/) | 0.23 mi E | New building | Construct adu foundation only permit b25-001889 | $110,000 | [B25-001890](https://nearbypermits.com/somerville/permit/B25-001890/) |
| Jul 20, 2026 | [74 Gilman St](https://nearbypermits.com/somerville/address/74-gilman-st/) | 0.23 mi S | Alteration or repair | Replace 6 Windows | $7,760 | [B26-000951](https://nearbypermits.com/somerville/permit/B26-000951/) |
| Jul 14, 2026 | [198 School St](https://nearbypermits.com/somerville/address/198-school-st/) | 0.23 mi NW | Roofing | Remove and dispose of the existing slate roofing system and underlayment. Install new CertainTeed Highland Slate architectural shingles, synthetic underlayment, Ice & Water Shield, starter shingles, ridge vent system, copper valleys, pipe flashings, drip edge, and related roofing components. Replace | $26,660 | [B26-000913](https://nearbypermits.com/somerville/permit/B26-000913/) |
| Jul 13, 2026 | [299 Broadway](https://nearbypermits.com/somerville/address/299-broadway/) | 0.24 mi N | Electrical | Temp Generator for Tower Crane | $500 | [E26-000998](https://nearbypermits.com/somerville/permit/E26-000998/) |
| Jul 9, 2026 | [161 Pearl St](https://nearbypermits.com/somerville/address/161-pearl-st/) | 0.23 mi SE | Electrical | Reconnect/replacment (2) AC/HP and (2) gas furnaces | $1,500 | [E26-000970](https://nearbypermits.com/somerville/permit/E26-000970/) |
| Jul 9, 2026 | [161 Pearl St](https://nearbypermits.com/somerville/address/161-pearl-st/) | 0.23 mi SE | Mechanical (HVAC) | Replacing 2 AC systems with heat pumps in existing locations in the basement and attic. Reconnecting to existing ductwork. | $40,768 | [B26-000036](https://nearbypermits.com/somerville/permit/B26-000036/) |
| Jul 7, 2026 | [28 Otis St](https://nearbypermits.com/somerville/address/28-otis-st/) | 0.22 mi SE | Alteration or repair | insulation insulating the walls with cellulose and also insulating the kneewall with 2" rigid board and fiberglass also insulating the attic with 15" of cellulose and air seal and insulating the slope with 6" of dense pack cellulose | $18,941 | [B26-000897](https://nearbypermits.com/somerville/permit/B26-000897/) |
| Jul 7, 2026 | [79 Gilman St](https://nearbypermits.com/somerville/address/79-gilman-st/) | 0.20 mi S | Alteration or repair | Replace rotted fascia, soffit boards and re hang gutters HOMEOWNERS BUILDING PERMIT | $2,200 | [B26-000807](https://nearbypermits.com/somerville/permit/B26-000807/) |
| Jul 6, 2026 | [23 Maple Ave](https://nearbypermits.com/somerville/address/23-maple-ave/) | 0.21 mi NW | Alteration or repair | install 12 replacement windows. no structural changes. | $11,854 | [B26-000920](https://nearbypermits.com/somerville/permit/B26-000920/) |
| Jun 25, 2026 | [299 Broadway](https://nearbypermits.com/somerville/address/299-broadway/) | 0.24 mi N | New building | BUILDING B Construction of a new 204-unit 6 story residential building with 3 ground floor retail Foundation-B25-001211 | $48,855,924 | [B25-000868](https://nearbypermits.com/somerville/permit/B25-000868/) |
| Jun 18, 2026 | [74 Gilman St](https://nearbypermits.com/somerville/address/74-gilman-st/) | 0.23 mi S | Plumbing | Water heater install | Not listed | [P26-000353](https://nearbypermits.com/somerville/permit/P26-000353/) |
| Jun 18, 2026 | [74 Gilman St](https://nearbypermits.com/somerville/address/74-gilman-st/) | 0.23 mi S | Plumbing | Water heater install | Not listed | [G26-000298](https://nearbypermits.com/somerville/permit/G26-000298/) |
| Jun 18, 2026 | [8 Macarthur St](https://nearbypermits.com/somerville/address/8-macarthur-st/) | 0.23 mi E | Plumbing | Rough and finish plumbing | Not listed | [P26-000350](https://nearbypermits.com/somerville/permit/P26-000350/) |
| Jun 18, 2026 | [299 Broadway](https://nearbypermits.com/somerville/address/299-broadway/) | 0.24 mi N | Plumbing | BUILDING B - Plumbing work for new 204 unit apartment building | Not listed | [P26-000335](https://nearbypermits.com/somerville/permit/P26-000335/) |
| Jun 18, 2026 | [74 Gilman St](https://nearbypermits.com/somerville/address/74-gilman-st/) | 0.23 mi S | Plumbing | Dryer hook up | Not listed | [G26-000299](https://nearbypermits.com/somerville/permit/G26-000299/) |
| Jun 17, 2026 | [299 Broadway](https://nearbypermits.com/somerville/address/299-broadway/) | 0.24 mi N | Electrical | Construction of a Brand New 204 Apartment Mixed use Residential Building | $3,200,000 | [E26-000769](https://nearbypermits.com/somerville/permit/E26-000769/) |
| Jun 10, 2026 | [33 Bonair St](https://nearbypermits.com/somerville/address/33-bonair-st/) | 0.21 mi E | Electrical | Two panel changes and replace basement porcelain sockets with led disk lights. | $3,300 | [E26-000830](https://nearbypermits.com/somerville/permit/E26-000830/) |
| May 29, 2026 | [33 Everett Ave](https://nearbypermits.com/somerville/address/33-everett-ave/) | 0.21 mi SE | Alteration or repair | Weatherization, Insulation, Air Sealing in Unit 3 | $6,674 | [B26-000748](https://nearbypermits.com/somerville/permit/B26-000748/) |
| May 26, 2026 | [195 School St](https://nearbypermits.com/somerville/address/195-school-st/) | 0.21 mi W | Plumbing | replace combi boiler | Not listed | [P26-000305](https://nearbypermits.com/somerville/permit/P26-000305/) |
| May 26, 2026 | [195 School St](https://nearbypermits.com/somerville/address/195-school-st/) | 0.21 mi W | Plumbing | replace combi boiler | Not listed | [G26-000253](https://nearbypermits.com/somerville/permit/G26-000253/) |
| May 21, 2026 | [275 Broadway](https://nearbypermits.com/somerville/address/275-broadway/) | 0.21 mi N | Alteration or repair | Structural Reinforcement reinforce the floor framing under the second floor level. This will include sistering joints and reinforcing two major carrying beams. The scope also calls for the reinforcement of the scissor's trusses under the roof. Some selective demolition will be required to expose the | $385,389 | [B25-001830](https://nearbypermits.com/somerville/permit/B25-001830/) |
| May 14, 2026 | [73 Gilman St](https://nearbypermits.com/somerville/address/73-gilman-st/) | 0.20 mi S | Electrical | Wire a bathroom | $2,000 | [E26-000611](https://nearbypermits.com/somerville/permit/E26-000611/) |
| May 6, 2026 | [296 Broadway](https://nearbypermits.com/somerville/address/296-broadway/) | 0.21 mi N | Electrical | Replacement of 5 mirror lights and exit lights | $1,500 | [E26-000620](https://nearbypermits.com/somerville/permit/E26-000620/) |
| May 5, 2026 | [33 Everett Ave](https://nearbypermits.com/somerville/address/33-everett-ave/) | 0.21 mi SE | Electrical | knob and tube replacement | $5,540 | [E26-000630](https://nearbypermits.com/somerville/permit/E26-000630/) |
| May 5, 2026 | [299 Broadway](https://nearbypermits.com/somerville/address/299-broadway/) | 0.24 mi N | Electrical | Temp Generator to Power Construction Office Trailer | $500 | [E26-000570](https://nearbypermits.com/somerville/permit/E26-000570/) |
| May 5, 2026 | [29 Everett Ave](https://nearbypermits.com/somerville/address/29-everett-ave/) | 0.22 mi SE | Alteration or repair | 2 New Kitchen (units 1 & 2) Replace kitchen Cabinets and add granite counters | $20,000 | [B26-000546](https://nearbypermits.com/somerville/permit/B26-000546/) |
| May 4, 2026 | [296 Broadway](https://nearbypermits.com/somerville/address/296-broadway/) | 0.21 mi N | Plumbing | 2 Lavatory and 1 sink at the 1 Floor | Not listed | [P26-000269](https://nearbypermits.com/somerville/permit/P26-000269/) |

## More on this street

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

- [141 Walnut St](https://nearbypermits.com/somerville/address/141-walnut-st/): newest permit Sep 23, 2025
- [152 Walnut St](https://nearbypermits.com/somerville/address/152-walnut-st/): newest permit Jul 23, 2026
- [154 Walnut St](https://nearbypermits.com/somerville/address/154-walnut-st/): newest permit Aug 18, 2026
- [159 Walnut St](https://nearbypermits.com/somerville/address/159-walnut-st/): newest permit Jul 21, 2026
- [165 Walnut St](https://nearbypermits.com/somerville/address/165-walnut-st/): newest permit Jun 2, 2025
- [166 Walnut St](https://nearbypermits.com/somerville/address/166-walnut-st/): newest permit Nov 6, 2024
- [109 Walnut St](https://nearbypermits.com/somerville/address/109-walnut-st/): newest permit Dec 27, 2024
- [170 Walnut St](https://nearbypermits.com/somerville/address/170-walnut-st/): newest permit Apr 23, 2025
- [173 Walnut St](https://nearbypermits.com/somerville/address/173-walnut-st/): newest permit Mar 3, 2025
- [174 Walnut St](https://nearbypermits.com/somerville/address/174-walnut-st/): newest permit Dec 23, 2025

---
Source: Somerville Inspectional Services Division permit data (https://data.somervillema.gov/d/nneb-s3f7), SomerStat, City of Somerville, ODbL 1.0 (https://opendatacommons.org/licenses/odbl/1-0/). Checked 2026-10-07 10:41 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Contains information from Applications for Permits and Licenses (SomerStat, City of Somerville), which is made available here under the Open Database License (ODbL). Database: https://data.somervillema.gov/d/nneb-s3f7 License: https://opendatacommons.org/licenses/odbl/1-0/

Map, all 15 permits at this address and 111 nearby: https://nearbypermits.com/somerville/address/138-walnut-st/