# Building permits at 27 Porter St, Somerville, MA

29 Lowell St: demolition permitted May 11, a new building Sep 9.

Six permits on record here. The newest, Aug 11: Install a Fire alarm system. Within a quarter mile, the city has issued 138 more permits (133 projects) since May 1. Six are for new buildings, the nearest 780 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 11, 2026 | Electrical | Install a Fire alarm system | $10,000 | [E26-001111](https://nearbypermits.com/somerville/permit/E26-001111/) |
| May 14, 2026 | Alteration or repair | Renovate an Existing 3 Family Building. Total gut/demo of 2 front units. New MEP, Framing, underpinning foundation. Reconfigure Back Unit minor changes to MEP. new Sprinkler/FA Throughout 3 units. | $1,325,000 | [B26-000075](https://nearbypermits.com/somerville/permit/B26-000075/) |
| May 5, 2026 | Electrical | Rewired the whole 2unit apartment | $38,000 | [E26-000504](https://nearbypermits.com/somerville/permit/E26-000504/) |
| May 4, 2026 | Plumbing | Install plumbing for 3 units | Not listed | [P26-000265](https://nearbypermits.com/somerville/permit/P26-000265/) |
| Feb 1, 2026 | Alteration or repair | Expletory demolition of walls and ceilings to determine condition of structure of bearing and non-bearing walls. Including of removing chimney and siding. | $40,000 | [B25-001029](https://nearbypermits.com/somerville/permit/B25-001029/) |
| Jan 23, 2026 | Electrical | Demo make safe | $1,200 | [E26-000070](https://nearbypermits.com/somerville/permit/E26-000070/) |

## Within ¼ mi since May 1, 2026

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

### This block (250 to 1,000 ft), 91 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [54 Belmont St](https://nearbypermits.com/somerville/address/54-belmont-st/) | 750 ft E | Addition | Foundation Only -Renovation/ADU permit B26-001097 | $25,000 | [B26-001189](https://nearbypermits.com/somerville/permit/B26-001189/) |
| Oct 7, 2026 | [54 Belmont St](https://nearbypermits.com/somerville/address/54-belmont-st/) | 750 ft E | Addition | Full Renovation, Addition & ADU Conversion Full gut renovation of the existing home, construction of new additions, installation of a full basement foundation system, conversion and integration of the barn into an ADU, full replacement of major mechanical systems, and completion of all required rest | $1,373,500 | [B26-001097](https://nearbypermits.com/somerville/permit/B26-001097/) |
| Oct 5, 2026 | [17 Stanford Terr](https://nearbypermits.com/somerville/address/17-stanford-terr/) | 960 ft S | Alteration or repair | Weatherization and air sealing with the Mass Save Program. No structural changes. | $4,304 | [B26-001583](https://nearbypermits.com/somerville/permit/B26-001583/) |
| Oct 5, 2026 | [10 Porter St](https://nearbypermits.com/somerville/address/10-porter-st/) | 440 ft SW | Roofing | Zen Contracting, LLC shall furnish all labor, supervision, materials, equipment, permits, and disposal necessary to perform the roofing replacement work described in this Agreement. The contracted roofing work consists of approximately: • 12 squares of rubber roofing • 3 squares of asphalt shing | $19,400 | [B26-001549](https://nearbypermits.com/somerville/permit/B26-001549/) |
| Oct 1, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | Plumbing | all plumbing work for 3 family home | Not listed | [P26-000575](https://nearbypermits.com/somerville/permit/P26-000575/) |
| Oct 1, 2026 | [21 Cedar St](https://nearbypermits.com/somerville/address/21-cedar-st/) | 780 ft NW | Plumbing | Replacement of Existing Hot Water Heater and Existing Cross Connection Device. | Not listed | [P26-000539](https://nearbypermits.com/somerville/permit/P26-000539/) |
| Oct 1, 2026 | [21 Cedar St](https://nearbypermits.com/somerville/address/21-cedar-st/) | 780 ft NW | Plumbing | Replacement of Existing Boiler and Existing Hot Water Heater. | Not listed | [G26-000421](https://nearbypermits.com/somerville/permit/G26-000421/) |
| Oct 1, 2026 | [12 Porter St](https://nearbypermits.com/somerville/address/12-porter-st/) | 410 ft SW | Roofing | New roof | $18,650 | [B26-001492](https://nearbypermits.com/somerville/permit/B26-001492/) |
| Sep 29, 2026 | [95 Lowell St](https://nearbypermits.com/somerville/address/95-lowell-st/) | 750 ft E | Alteration or repair | Re-build a triple deck per existing footprint | $55,000 | [B26-001364](https://nearbypermits.com/somerville/permit/B26-001364/) |
| Sep 28, 2026 | [95 Lowell St](https://nearbypermits.com/somerville/address/95-lowell-st/) | 750 ft E | Electrical | Wiring 3 lighs and 3 receptacles for rebuild rear 3 stories porches | $2,000 | [E26-001410](https://nearbypermits.com/somerville/permit/E26-001410/) |
| Sep 25, 2026 | [59 Elm St](https://nearbypermits.com/somerville/address/59-elm-st/) | 910 ft W | Mechanical (HVAC) | Installation of replacement furnace | $9,685 | [SM26-000025](https://nearbypermits.com/somerville/permit/SM26-000025/) |
| Sep 24, 2026 | [207 Summer St](https://nearbypermits.com/somerville/address/207-summer-st/) | 750 ft E | Alteration or repair | installation of a 42K BTU 5Zone Mitsubishi Ductless Branch Box System for Unit 3 207 Summer Street Somerville. We will install one 18K BTU 1-way ceiling cassette in between the other room and Living Room. Installing an MHK2 Thermostat in the Living Room to control this area. Then install 1- 6K BTU 1 | $29,126 | [B26-000549](https://nearbypermits.com/somerville/permit/B26-000549/) |
| Sep 22, 2026 | [37 Belmont St](https://nearbypermits.com/somerville/address/37-belmont-st/) | 870 ft SE | Electrical | Install new fire alarm to monitor the sprinkler system. | $1,900 | [E26-001390](https://nearbypermits.com/somerville/permit/E26-001390/) |
| Sep 22, 2026 | [737 Somerville Ave](https://nearbypermits.com/somerville/address/737-somerville-ave/) | 800 ft SW | Electrical | Install 19 110v smokes throughout 3 units | $2,000 | [E26-001366](https://nearbypermits.com/somerville/permit/E26-001366/) |
| Sep 17, 2026 | [9 Carver St](https://nearbypermits.com/somerville/address/9-carver-st/) | 320 ft NW | Alteration or repair | (homeowner's permit) - remove existing flooring and replace with3/4 tongue and groove plywood | $4,000 | [B26-001428](https://nearbypermits.com/somerville/permit/B26-001428/) |
| Sep 9, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | New building | New Construction Backyard Cottage -Foundation only permit B26-000580 | $380,000 | [B26-000573](https://nearbypermits.com/somerville/permit/B26-000573/) |
| Sep 3, 2026 | [42 Belmont St](https://nearbypermits.com/somerville/address/42-belmont-st/) | 750 ft SE | Mechanical (HVAC) | Install 2 high velocity heat pump systems. Install Mitsubishi wall unit in workshop area | $68,383 | [SM26-000147](https://nearbypermits.com/somerville/permit/SM26-000147/) |
| Sep 2, 2026 | [7 Craigie Terr](https://nearbypermits.com/somerville/address/7-craigie-terr/) | 500 ft S | Electrical | bring dryer circuit up to code | $850 | [E26-001296](https://nearbypermits.com/somerville/permit/E26-001296/) |
| Sep 2, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | Electrical | Ufer ground | $1,000 | [E26-001286](https://nearbypermits.com/somerville/permit/E26-001286/) |
| Jul 13, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | Electrical | Ufer ground | $1,500 | [E26-000997](https://nearbypermits.com/somerville/permit/E26-000997/) |
| Sep 2, 2026 | [70 Porter St](https://nearbypermits.com/somerville/address/70-porter-st/) | 810 ft N | Alteration or repair | Ductless mini split install | $49,021 | [B25-000186](https://nearbypermits.com/somerville/permit/B25-000186/) |
| Sep 1, 2026 | [61 Elm St](https://nearbypermits.com/somerville/address/61-elm-st/) | 940 ft NW | Fence, wall or deck | (Homeowner Permit) Repair front masonry stairs and landing, install stone veneer on stairs, front foundation, and front retaining wall, and repave existing asphalt driveway. | $46,000 | [B26-001311](https://nearbypermits.com/somerville/permit/B26-001311/) |
| Aug 27, 2026 | [21 Cedar St](https://nearbypermits.com/somerville/address/21-cedar-st/) | 780 ft NW | Electrical | Wiring replacement for a gas boiler. | $500 | [E26-001239](https://nearbypermits.com/somerville/permit/E26-001239/) |
| Aug 27, 2026 | [42 Belmont St](https://nearbypermits.com/somerville/address/42-belmont-st/) | 750 ft SE | Electrical | Heat Pump | $1,800 | [E26-001176](https://nearbypermits.com/somerville/permit/E26-001176/) |
| Aug 26, 2026 | [10 Lowell St](https://nearbypermits.com/somerville/address/10-lowell-st/) | 890 ft S | Plumbing | Bathroom remodeling | Not listed | [P26-000500](https://nearbypermits.com/somerville/permit/P26-000500/) |
| Aug 25, 2026 | [243 Summer St](https://nearbypermits.com/somerville/address/243-summer-st/) | 860 ft N | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 869437, 880892) ( Unit 1 and Unit 2) | $17,000 | [B26-001257](https://nearbypermits.com/somerville/permit/B26-001257/) |
| Aug 24, 2026 | [9 Brastow Ave](https://nearbypermits.com/somerville/address/9-brastow-ave/) | 900 ft NE | Alteration or repair | Rebuild existing rear exterior deck in the same location, footprint, layout, and size. Scope includes replacement of decking boards, railings, stair framing, and structural components as needed. No expansion, relocation, or change to the existing deck configuration is proposed. Work to be performed  | $31,135 | [B26-001244](https://nearbypermits.com/somerville/permit/B26-001244/) |
| Aug 20, 2026 | [9 Adelaide Rd](https://nearbypermits.com/somerville/address/9-adelaide-rd/) | 870 ft W | Electrical | Install A/C condenser 40 amp | $1,800 | [E25-000132](https://nearbypermits.com/somerville/permit/E25-000132/) |
| Aug 17, 2026 | [54 Belmont St](https://nearbypermits.com/somerville/address/54-belmont-st/) | 750 ft E | Electrical | foundation grounding | $500 | [E26-001210](https://nearbypermits.com/somerville/permit/E26-001210/) |
| Aug 17, 2026 | [85 Lowell St](https://nearbypermits.com/somerville/address/85-lowell-st/) | 690 ft E | Electrical | Service Upgrade | $2,800 | [E26-000996](https://nearbypermits.com/somerville/permit/E26-000996/) |
| Aug 12, 2026 | [55 Craigie St](https://nearbypermits.com/somerville/address/55-craigie-st/) | 330 ft E | Alteration or repair | Remove existing Kitchen & Install New Kitchen (same location & footprint) | $12,000 | [B26-001147](https://nearbypermits.com/somerville/permit/B26-001147/) |
| Aug 7, 2026 | [10 Lowell St](https://nearbypermits.com/somerville/address/10-lowell-st/) | 890 ft S | Electrical | Bathroom renovation | $1,000 | [E26-001142](https://nearbypermits.com/somerville/permit/E26-001142/) |
| Aug 5, 2026 | [23 Elm St](https://nearbypermits.com/somerville/address/23-elm-st/) | 480 ft W | Plumbing | Replace the existing water heater | Not listed | [P26-000450](https://nearbypermits.com/somerville/permit/P26-000450/) |
| Aug 4, 2026 | [35 Ibbetson St](https://nearbypermits.com/somerville/address/35-ibbetson-st/) | 590 ft SE | Alteration or repair | Insulation work as part of the MASS Save program. | $11,000 | [B26-001162](https://nearbypermits.com/somerville/permit/B26-001162/) |
| Aug 3, 2026 | [241 Summer St](https://nearbypermits.com/somerville/address/241-summer-st/) | 840 ft N | Electrical | Electrical work- Take over of Permit # E22-000020 | $1,500 | [E25-001681](https://nearbypermits.com/somerville/permit/E25-001681/) |
| Jul 30, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | Plumbing | Plumbing work for single family home | Not listed | [P26-000429](https://nearbypermits.com/somerville/permit/P26-000429/) |
| Jul 29, 2026 | [10 Lowell St](https://nearbypermits.com/somerville/address/10-lowell-st/) | 890 ft S | Alteration or repair | Bathroom Remodel - no layout changes | $26,750 | [B26-001100](https://nearbypermits.com/somerville/permit/B26-001100/) |
| Jul 29, 2026 | [35 Cedar St](https://nearbypermits.com/somerville/address/35-cedar-st/) | 840 ft NW | New building | New Construction 3 Unit Semi-Detached House FOUNDATION ONLY PERMIT B25-001623 | $621,000 | [B25-001528](https://nearbypermits.com/somerville/permit/B25-001528/) |
| Jul 27, 2026 | [55 Craigie St](https://nearbypermits.com/somerville/address/55-craigie-st/) | 330 ft E | Electrical | Add Sub Panel, Range,Hood,Washer,Dryer | $5,500 | [E26-001079](https://nearbypermits.com/somerville/permit/E26-001079/) |
| Jul 24, 2026 | [12 Greenwood Terr](https://nearbypermits.com/somerville/address/12-greenwood-terr/) | 890 ft SW | Alteration or repair | Insulation work as part of the MASS Save program. | $9,882 | [B26-001087](https://nearbypermits.com/somerville/permit/B26-001087/) |
| Jul 23, 2026 | [42 Belmont St](https://nearbypermits.com/somerville/address/42-belmont-st/) | 750 ft SE | Mechanical (HVAC) | Weatherization of existing dwelling including air sealing, attic, and wall insulation, dense-pack cellulose insulation, rigid foam insulation, fiberglass batt insulation, ventilation improvements. | $15,815 | [B26-001057](https://nearbypermits.com/somerville/permit/B26-001057/) |
| Jul 23, 2026 | [42 Belmont St](https://nearbypermits.com/somerville/address/42-belmont-st/) | 750 ft SE | Roofing | Air seal the building envelope, dense-pack cellulose insulation in exterior walls through drill-and-plug method, insulate wood shingle wall cavities, and install rigid foam board insulation at basement rim joist/sill areas. | $4,587 | [B26-001056](https://nearbypermits.com/somerville/permit/B26-001056/) |
| Jul 21, 2026 | [42 Belmont St](https://nearbypermits.com/somerville/address/42-belmont-st/) | 750 ft SE | Plumbing | Add half bath and washer | Not listed | [P26-000413](https://nearbypermits.com/somerville/permit/P26-000413/) |
| Jul 14, 2026 | [30 Belmont St](https://nearbypermits.com/somerville/address/30-belmont-st/) | 800 ft SE | Alteration or repair | Remove & replace 21 windows; like for like size; no structural changes | $64,365 | [B26-000962](https://nearbypermits.com/somerville/permit/B26-000962/) |
| Jul 9, 2026 | [207 Summer St](https://nearbypermits.com/somerville/address/207-summer-st/) | 750 ft E | Plumbing | plumb tub, toilet and sink in third fl bathroom | Not listed | [P26-000398](https://nearbypermits.com/somerville/permit/P26-000398/) |
| Jul 9, 2026 | [23 Ibbetson St](https://nearbypermits.com/somerville/address/23-ibbetson-st/) | 690 ft S | Alteration or repair | DEMO AND ASBESTOS ABATEMENT TO BE DONE BY OTHERS first floor bathroom water damage from stack. We will put all back in the same locations tile wall prep for shower and floor,insulation,drywall. Grout and sealer,prime and paint. and all the fixtures go backwe will put | $28,808 | [B26-000793](https://nearbypermits.com/somerville/permit/B26-000793/) |
| Jul 8, 2026 | [23 Ibbetson St](https://nearbypermits.com/somerville/address/23-ibbetson-st/) | 690 ft S | Electrical | Bathroom: rewire bathroom, install exhaust fan, 3 switches vanity light and outlet. Relocate splice to basement and cut out existing deenergized knob and tube. | $2,700 | [E26-000972](https://nearbypermits.com/somerville/permit/E26-000972/) |
| Jul 7, 2026 | [23 Ibbetson St](https://nearbypermits.com/somerville/address/23-ibbetson-st/) | 690 ft S | Other | Asbestos Removal | $4,250 | [B26-000961](https://nearbypermits.com/somerville/permit/B26-000961/) |
| Jul 7, 2026 | [49 Elm St](https://nearbypermits.com/somerville/address/49-elm-st/) | 710 ft W | Alteration or repair | Install 2 Ton Custom Comfort Heat Pump/Condenser at Ground Level on the Right Side of the House and Matching Coil in Second Floor Utility Closet | $14,634 | [B25-001126](https://nearbypermits.com/somerville/permit/B25-001126/) |
| Jul 2, 2026 | [55 Craigie St](https://nearbypermits.com/somerville/address/55-craigie-st/) | 330 ft E | Electrical | Rewire Kitchen and Bath,add Sub panel | $7,000 | [E26-000941](https://nearbypermits.com/somerville/permit/E26-000941/) |
| Jul 1, 2026 | [665a Somerville Ave](https://nearbypermits.com/somerville/address/665a-somerville-ave/) | 910 ft S | Alteration or repair | remove existing skylight and install new Velux curb mounted fixed skylight | $7,300 | [B26-000870](https://nearbypermits.com/somerville/permit/B26-000870/) |
| Jun 30, 2026 | [42 Belmont St](https://nearbypermits.com/somerville/address/42-belmont-st/) | 750 ft SE | Electrical | Wire 3rd fl addition, Add mics outlets thouout floor 2 and floor 1. Wire basemnt food prep area in basement, Upgrade service to 400 amps 200 per unit E26-001176 | $16,000 | [E26-000869](https://nearbypermits.com/somerville/permit/E26-000869/) |
| Jun 26, 2026 | [42 Belmont St](https://nearbypermits.com/somerville/address/42-belmont-st/) | 750 ft SE | Roofing | (HOMEOWNER PERMIT): replace basement windows, replace railings, reroof porch, new storage areas in basement and 3rd floor, new washer/dryer closet | $12,000 | [B26-000832](https://nearbypermits.com/somerville/permit/B26-000832/) |
| Jun 23, 2026 | [9 Gilson Terr](https://nearbypermits.com/somerville/address/9-gilson-terr/) | 640 ft NW | Plumbing | replacement of a dishwasher | Not listed | [P26-000348](https://nearbypermits.com/somerville/permit/P26-000348/) |
| Jun 23, 2026 | [207 Summer St](https://nearbypermits.com/somerville/address/207-summer-st/) | 750 ft E | Electrical | Wire up bathroom | $1,500 | [E26-000721](https://nearbypermits.com/somerville/permit/E26-000721/) |
| Jun 16, 2026 | [54 Elm St](https://nearbypermits.com/somerville/address/54-elm-st/) | 920 ft W | Alteration or repair | Interior build-out of a commercial bakery space. Scope includes general construction, electrical and plumbing modifications, installation of electric bakery equipment, and interior finishes. No commercial cooking hood or grease-laden vapor producing equipment is included. All food products will be p | $162,117 | [B26-000555](https://nearbypermits.com/somerville/permit/B26-000555/) |
| Jun 11, 2026 | [35 Elm St](https://nearbypermits.com/somerville/address/35-elm-st/) | 610 ft W | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 853166, 853165) ( Unit 1 and Unit 2) | $5,000 | [B26-000808](https://nearbypermits.com/somerville/permit/B26-000808/) |
| Jun 10, 2026 | [737 Somerville Ave](https://nearbypermits.com/somerville/address/737-somerville-ave/) | 800 ft SW | Electrical | Service upgrade from 100 amp to 400 amp (underground) | $10,000 | [E25-001946](https://nearbypermits.com/somerville/permit/E25-001946/) |
| Jun 8, 2026 | [24 Belmont St](https://nearbypermits.com/somerville/address/24-belmont-st/) | 840 ft SE | Solar | Install 7.48kW DC (17 panels) rooftop solar array | $37,400 | [B26-000773](https://nearbypermits.com/somerville/permit/B26-000773/) |
| Jun 8, 2026 | [26 Belmont St](https://nearbypermits.com/somerville/address/26-belmont-st/) | 840 ft SE | Solar | Install 7.48kW DC (17 panels) rooftop solar array | $37,400 | [B26-000772](https://nearbypermits.com/somerville/permit/B26-000772/) |
| Jun 5, 2026 | [337 Beacon St](https://nearbypermits.com/somerville/address/337-beacon-st/) | 990 ft SW | Plumbing | Gas Stove @ 339A Beacon St | Not listed | [G26-000261](https://nearbypermits.com/somerville/permit/G26-000261/) |
| Jun 4, 2026 | [35 Ibbetson St](https://nearbypermits.com/somerville/address/35-ibbetson-st/) | 590 ft SE | Plumbing | Renew two bathroom units | Not listed | [P26-000313](https://nearbypermits.com/somerville/permit/P26-000313/) |
| Jun 3, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | New building | Foundation Permit for Backyard cottage -Construction permit B26-000573 | $18,000 | [B26-000580](https://nearbypermits.com/somerville/permit/B26-000580/) |
| Jun 2, 2026 | [24 Belmont St](https://nearbypermits.com/somerville/address/24-belmont-st/) | 840 ft SE | Electrical | Install 7.48kW DC (17 panels) rooftop solar array | $12,508 | [E26-000754](https://nearbypermits.com/somerville/permit/E26-000754/) |
| Jun 2, 2026 | [26 Belmont St](https://nearbypermits.com/somerville/address/26-belmont-st/) | 840 ft SE | Electrical | Install 7.48kW DC (17 panels) rooftop solar array | $12,508 | [E26-000753](https://nearbypermits.com/somerville/permit/E26-000753/) |
| Jun 2, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | New building | New Foundation for 3 units -Construction permit B26-000541 | $40,000 | [B26-000571](https://nearbypermits.com/somerville/permit/B26-000571/) |
| May 22, 2026 | [37 Belmont St](https://nearbypermits.com/somerville/address/37-belmont-st/) | 870 ft SE | Mechanical (HVAC) | Installation of two 96% gas furnace and central A/C systems with zone control — one system in the basement and one system on the top floor. | $30,000 | [SM26-000080](https://nearbypermits.com/somerville/permit/SM26-000080/) |
| May 22, 2026 | [241 Summer St](https://nearbypermits.com/somerville/address/241-summer-st/) | 840 ft N | Plumbing | Replace boiler | Not listed | [P26-000303](https://nearbypermits.com/somerville/permit/P26-000303/) |
| May 22, 2026 | [241 Summer St](https://nearbypermits.com/somerville/address/241-summer-st/) | 840 ft N | Plumbing | Replace boiler | Not listed | [G26-000250](https://nearbypermits.com/somerville/permit/G26-000250/) |
| May 21, 2026 | [9 Porter St](https://nearbypermits.com/somerville/address/9-porter-st/) | 390 ft SW | Alteration or repair | install 19 replacement windows. no structural changes. 2 bathroom windows and staircase window are tempered. | $30,445 | [B26-000717](https://nearbypermits.com/somerville/permit/B26-000717/) |
| May 21, 2026 | [207 Summer St](https://nearbypermits.com/somerville/address/207-summer-st/) | 750 ft E | Alteration or repair | Remodel main bath unit 3 | $26,000 | [B26-000579](https://nearbypermits.com/somerville/permit/B26-000579/) |
| May 19, 2026 | [35 Cedar St](https://nearbypermits.com/somerville/address/35-cedar-st/) | 840 ft NW | Electrical | Ufer ground | $1,000 | [E26-000676](https://nearbypermits.com/somerville/permit/E26-000676/) |
| May 19, 2026 | [33 Cedar St](https://nearbypermits.com/somerville/address/33-cedar-st/) | 820 ft NW | Electrical | Ufer Ground | $1,000 | [E26-000675](https://nearbypermits.com/somerville/permit/E26-000675/) |
| May 19, 2026 | [208 Summer St](https://nearbypermits.com/somerville/address/208-summer-st/) | 660 ft E | Electrical | B unit- Wire for new basement bedroom, kitchen, bathroom, hardwired smoke and co to code. A unit- Hardwired smoke and co to code. Upgrade service to 200A | $35,000 | [E26-000452](https://nearbypermits.com/somerville/permit/E26-000452/) |
| May 14, 2026 | [208 Summer St](https://nearbypermits.com/somerville/address/208-summer-st/) | 660 ft E | Plumbing | Relocate the gas valve for the laundry in the basement. And add first floor gas stove | Not listed | [G26-000238](https://nearbypermits.com/somerville/permit/G26-000238/) |
| May 14, 2026 | [8 Porter Ave](https://nearbypermits.com/somerville/address/8-porter-ave/) | 900 ft N | Electrical | - 50ft trench, install 1 1/4 PVC pipe for future use for the garage, install (1) 20 amps circuit for patio outlets, Install (3) outlets, Install (12) low voltage landscape lights. | $2,600 | [E26-000697](https://nearbypermits.com/somerville/permit/E26-000697/) |
| May 14, 2026 | [124 Lowell St](https://nearbypermits.com/somerville/address/124-lowell-st/) | 920 ft NE | Electrical | Wire EV charger | $600 | [E25-001970](https://nearbypermits.com/somerville/permit/E25-001970/) |
| May 13, 2026 | [54 Elm St](https://nearbypermits.com/somerville/address/54-elm-st/) | 920 ft W | Electrical | Demolition and safe removal of existing wiring ● Temporary power and lighting during construction ● Installation of LED panels, lighting fixtures, and track lighting ● Installation of outlets and receptacles throughout dining and kitchen areas ● Installation of circuits and connections for a | $16,000 | [E26-000673](https://nearbypermits.com/somerville/permit/E26-000673/) |
| May 13, 2026 | [208 Summer St](https://nearbypermits.com/somerville/address/208-summer-st/) | 660 ft E | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID's: 864042, 864044) | $11,000 | [B26-000641](https://nearbypermits.com/somerville/permit/B26-000641/) |
| May 12, 2026 | [69 Lowell St](https://nearbypermits.com/somerville/address/69-lowell-st/) | 650 ft SE | Electrical | Reconnect power to replacement gas boiler work @ 67 lowell | $3,000 | [E26-000405](https://nearbypermits.com/somerville/permit/E26-000405/) |
| May 12, 2026 | [37 Belmont St](https://nearbypermits.com/somerville/address/37-belmont-st/) | 870 ft SE | New building | Vertical: Construction of a new one-story detached accessory dwelling unit (“backyard cottage”) located at the rear of the lot. -Foundation only permit b25-001805 | $270,000 | [B25-001806](https://nearbypermits.com/somerville/permit/B25-001806/) |
| May 11, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | Demolition | Demo existing 2 family structure -DEMO ON OR AFTER JUNE 4, 2026 | $25,000 | [D25-000056](https://nearbypermits.com/somerville/permit/D25-000056/) |
| May 11, 2026 | [29 Lowell St](https://nearbypermits.com/somerville/address/29-lowell-st/) | 780 ft SE | Demolition | Demo existing two bay garages -DEMO ON OR AFTER JUNE 4, 2026 | $5,000 | [D25-000055](https://nearbypermits.com/somerville/permit/D25-000055/) |
| May 8, 2026 | [54 Elm St](https://nearbypermits.com/somerville/address/54-elm-st/) | 920 ft W | Plumbing | Plumbing rough and finish for: a prep sink, 3-hand sink, a 3-compartment sink, 5-floors drains, 1 water heater, a dishwasher, a mop sink | Not listed | [P26-000287](https://nearbypermits.com/somerville/permit/P26-000287/) |
| May 7, 2026 | [7 Craigie Terr](https://nearbypermits.com/somerville/address/7-craigie-terr/) | 500 ft S | Plumbing | Bring existing water heater to code | Not listed | [P26-000262](https://nearbypermits.com/somerville/permit/P26-000262/) |
| May 7, 2026 | [35 Ibbetson St](https://nearbypermits.com/somerville/address/35-ibbetson-st/) | 590 ft SE | Alteration or repair | Remodeling two full bathrooms using the same foot print/layout, one bathroom in each unit | $61,050 | [B26-000540](https://nearbypermits.com/somerville/permit/B26-000540/) |
| May 5, 2026 | [349 Beacon St](https://nearbypermits.com/somerville/address/349-beacon-st/) | 960 ft SW | Roofing | strip and re-roof asphalt shingles, repair damaged boards, ice and watershield, synthetic underlayment, flashing, ridge vent, asphalt shingles | $13,650 | [B26-000578](https://nearbypermits.com/somerville/permit/B26-000578/) |
| May 4, 2026 | [35 Ibbetson St](https://nearbypermits.com/somerville/address/35-ibbetson-st/) | 590 ft SE | Electrical | Two Bathrooms & New Service | $14,000 | [E26-000562](https://nearbypermits.com/somerville/permit/E26-000562/) |
| May 1, 2026 | [37 Belmont St](https://nearbypermits.com/somerville/address/37-belmont-st/) | 870 ft SE | Plumbing | 1 wet bar sink, 2 gas water heaters, 2 full bathrooms, 2 laundries, 1 ejector pump, 2 kitchens with ice maker, 2 half bathrooms and 4 3/4-bathrooms. | Not listed | [P26-000266](https://nearbypermits.com/somerville/permit/P26-000266/) |
| May 1, 2026 | [37 Belmont St](https://nearbypermits.com/somerville/address/37-belmont-st/) | 870 ft SE | Plumbing | 2 gas stoves, 2 gas water heaters, 3 gas furnaces and 2 gas dryers | Not listed | [G26-000222](https://nearbypermits.com/somerville/permit/G26-000222/) |
| May 1, 2026 | [7 Craigie Terr](https://nearbypermits.com/somerville/address/7-craigie-terr/) | 500 ft S | Plumbing | Cap off 2 existing gas lines | Not listed | [G26-000217](https://nearbypermits.com/somerville/permit/G26-000217/) |

### Farther (1,000 ft to ¼ mi), 47 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | [42 Spring St](https://nearbypermits.com/somerville/address/42-spring-st/) | 0.20 mi SE | Mechanical (HVAC) | Adding a Fujitsu cassette indoor unit on second floor and 1 outdoor condenser | $11,500 | [B26-001145](https://nearbypermits.com/somerville/permit/B26-001145/) |
| Sep 29, 2026 | [26 Tower St](https://nearbypermits.com/somerville/address/26-tower-st/) | 0.23 mi NE | Alteration or repair | Single-family dwelling renovation consisting of the removal of the existing chimney and infill and patching of adjacent floors, walls, and ceilings as required. Renovate the second-floor bedroom, including removal of existing finishes, new plaster, and new interior trim. Install one replacement wind | $91,125 | [B26-001112](https://nearbypermits.com/somerville/permit/B26-001112/) |
| Sep 23, 2026 | [42 Spring St](https://nearbypermits.com/somerville/address/42-spring-st/) | 0.20 mi SE | Electrical | Addition to permit number E26-001045, we are now adding a sub panel in the bedroom suite and a 20 amp single 1 to 1 heat pump | $2,900 | [E26-001343](https://nearbypermits.com/somerville/permit/E26-001343/) |
| Sep 20, 2026 | [153 Lowell St](https://nearbypermits.com/somerville/address/153-lowell-st/) | 0.25 mi NE | Electrical | 400 amp service upgrade, basement lights, common area smokes/CO. | $10,000 | [E26-001345](https://nearbypermits.com/somerville/permit/E26-001345/) |
| Sep 11, 2026 | [3 Mountain Ave](https://nearbypermits.com/somerville/address/3-mountain-ave/) | 0.21 mi N | Alteration or repair | New pressure-treated deck with helical pile foundation, Trex composite decking, PVC fascia, white railings, and stairs, including plans, permits, labor, materials, and disposal. Work completed per approved plans and code; final dimensions, colors, and unforeseen conditions may require changes. | $12,300 | [B26-001070](https://nearbypermits.com/somerville/permit/B26-001070/) |
| Sep 8, 2026 | [22 Spring Hill Terr](https://nearbypermits.com/somerville/address/22-spring-hill-terr/) | 0.24 mi E | New building | New sprinklers systems installation - ADU | $4,500 | [B26-001335](https://nearbypermits.com/somerville/permit/B26-001335/) |
| Sep 8, 2026 | [36 Tower St](https://nearbypermits.com/somerville/address/36-tower-st/) | 0.20 mi NE | Fire systems | New sprinklers systems installation | $18,000 | [B26-001107](https://nearbypermits.com/somerville/permit/B26-001107/) |
| Sep 8, 2026 | [24 Spring Hill Terr](https://nearbypermits.com/somerville/address/24-spring-hill-terr/) | 0.24 mi E | Fire systems | New sprinklers systems installation main building | $19,500 | [B26-001048](https://nearbypermits.com/somerville/permit/B26-001048/) |
| Sep 2, 2026 | [12 Mossland St](https://nearbypermits.com/somerville/address/12-mossland-st/) | 0.19 mi W | Mechanical (HVAC) | Install 2 HVAC systems Heat Pump. 1 located in the basement with 2 zones, and 1 located in the attic | $14,000 | [SM26-000170](https://nearbypermits.com/somerville/permit/SM26-000170/) |
| Sep 2, 2026 | [24 Miller St](https://nearbypermits.com/somerville/address/24-miller-st/) | 0.22 mi S | Electrical | Inspect and close out permit E19-001814 | $1,000 | [E26-001306](https://nearbypermits.com/somerville/permit/E26-001306/) |
| Sep 2, 2026 | [26 Tower St](https://nearbypermits.com/somerville/address/26-tower-st/) | 0.23 mi NE | Electrical | -Disconnect and make safe for removal all fixtures, switches, and wiring within work areas. -Reconnect all previously removed fixtures upon | $1,000 | [E26-001276](https://nearbypermits.com/somerville/permit/E26-001276/) |
| Sep 1, 2026 | [14 Mossland St](https://nearbypermits.com/somerville/address/14-mossland-st/) | 0.19 mi W | Plumbing | rough plumbing | Not listed | [P26-000515](https://nearbypermits.com/somerville/permit/P26-000515/) |
| Sep 1, 2026 | [12 Mossland St](https://nearbypermits.com/somerville/address/12-mossland-st/) | 0.19 mi W | Plumbing | rough plumbing | Not listed | [P26-000514](https://nearbypermits.com/somerville/permit/P26-000514/) |
| Sep 1, 2026 | [14 Mossland St](https://nearbypermits.com/somerville/address/14-mossland-st/) | 0.19 mi W | Plumbing | Two Fireplaces, 1 Stove, 1 Water Heater | Not listed | [G26-000402](https://nearbypermits.com/somerville/permit/G26-000402/) |
| Sep 1, 2026 | [12 Mossland St](https://nearbypermits.com/somerville/address/12-mossland-st/) | 0.19 mi W | Plumbing | Two Fireplaces, 1 Stove, 1 Water Heater | Not listed | [G26-000401](https://nearbypermits.com/somerville/permit/G26-000401/) |
| Sep 1, 2026 | [54 Spring St](https://nearbypermits.com/somerville/address/54-spring-st/) | 0.21 mi E | Roofing | remove and install new landmark roof shingles | $28,652 | [B26-000200](https://nearbypermits.com/somerville/permit/B26-000200/) |
| Aug 27, 2026 | [642 Somerville Ave](https://nearbypermits.com/somerville/address/642-somerville-ave/) | 0.23 mi S | Plumbing | boiler | Not listed | [P26-000490](https://nearbypermits.com/somerville/permit/P26-000490/) |
| Aug 27, 2026 | [642 Somerville Ave](https://nearbypermits.com/somerville/address/642-somerville-ave/) | 0.23 mi S | Plumbing | boiler | Not listed | [G26-000381](https://nearbypermits.com/somerville/permit/G26-000381/) |
| Aug 20, 2026 | [642 Somerville Ave](https://nearbypermits.com/somerville/address/642-somerville-ave/) | 0.23 mi S | Electrical | 3 Boiler replacements | $1,800 | [E26-001229](https://nearbypermits.com/somerville/permit/E26-001229/) |
| Aug 6, 2026 | [236 Highland Ave](https://nearbypermits.com/somerville/address/236-highland-ave/) | 0.23 mi NE | Electrical | Installation of 75kva transformer (Add to permit E23-001379) | $5,000 | [E26-001159](https://nearbypermits.com/somerville/permit/E26-001159/) |
| Aug 6, 2026 | [236 Highland Ave](https://nearbypermits.com/somerville/address/236-highland-ave/) | 0.23 mi NE | Electrical | Replacement of 75 KVA Transformer | $5,000 | [E26-001158](https://nearbypermits.com/somerville/permit/E26-001158/) |
| Aug 4, 2026 | [42 Spring St](https://nearbypermits.com/somerville/address/42-spring-st/) | 0.20 mi SE | Alteration or repair | Add a new entryway from the exterior to the basement, update the driveway with new pavers and add a new stormwater system. Tie in sump pump to stormwater system | $180,000 | [B26-000497](https://nearbypermits.com/somerville/permit/B26-000497/) |
| Jul 29, 2026 | [42 Spring St](https://nearbypermits.com/somerville/address/42-spring-st/) | 0.20 mi SE | Electrical | Primary bedroom suite with bathroom, service upgrade due to rusted basement meter Equpiment. See also E26-001343 | $22,000 | [E26-001045](https://nearbypermits.com/somerville/permit/E26-001045/) |
| Jul 29, 2026 | [12 Mossland St](https://nearbypermits.com/somerville/address/12-mossland-st/) | 0.19 mi W | Electrical | Complete wiring of 2 family dwelling | $30,000 | [E26-000696](https://nearbypermits.com/somerville/permit/E26-000696/) |
| Jul 29, 2026 | [266 Summer St](https://nearbypermits.com/somerville/address/266-summer-st/) | 0.23 mi N | Alteration or repair | Replace front stairs and landing | $11,850 | [B26-001022](https://nearbypermits.com/somerville/permit/B26-001022/) |
| Jul 23, 2026 | [95 Prentiss St](https://nearbypermits.com/somerville/address/95-prentiss-st/) | 0.23 mi SW | Mechanical (HVAC) | Installation of one new air source Bosch ducted heat pump in place of existing gas furnace. | $15,366 | [SM26-000115](https://nearbypermits.com/somerville/permit/SM26-000115/) |
| Jul 23, 2026 | [42 Spring St](https://nearbypermits.com/somerville/address/42-spring-st/) | 0.20 mi SE | Plumbing | add bathroom to second floor | Not listed | [P26-000401](https://nearbypermits.com/somerville/permit/P26-000401/) |
| Jul 21, 2026 | [36 Tower St](https://nearbypermits.com/somerville/address/36-tower-st/) | 0.20 mi NE | Electrical | Install new low voltage fire alarm | $8,500 | [E26-001043](https://nearbypermits.com/somerville/permit/E26-001043/) |
| Jul 7, 2026 | [8 Belmont St](https://nearbypermits.com/somerville/address/8-belmont-st/) | 0.20 mi S | Alteration or repair | install 1 entry door for replacement. no structural changes. | $5,881 | [B26-000918](https://nearbypermits.com/somerville/permit/B26-000918/) |
| Jul 1, 2026 | [321 Beacon St](https://nearbypermits.com/somerville/address/321-beacon-st/) | 0.20 mi SW | Plumbing | replace tub to shower | Not listed | [P26-000380](https://nearbypermits.com/somerville/permit/P26-000380/) |
| Jun 26, 2026 | [38 Spring St](https://nearbypermits.com/somerville/address/38-spring-st/) | 0.20 mi SE | Alteration or repair | Residential weatherization and air sealing with the Mass Save Program. No structural changes. | $19,181 | [B26-000883](https://nearbypermits.com/somerville/permit/B26-000883/) |
| Jun 23, 2026 | [75 Elm St](https://nearbypermits.com/somerville/address/75-elm-st/) | 0.21 mi NW | Electrical | City of Somerville - JFK Schoolyard Site Lighting | $35,000 | [E26-000867](https://nearbypermits.com/somerville/permit/E26-000867/) |
| Jun 11, 2026 | [36 Tower St](https://nearbypermits.com/somerville/address/36-tower-st/) | 0.20 mi NE | Mechanical (HVAC) | Install 3 HVAC systems. 1 located in the basement with 2 zones, 1 located on 2nd floor, and 1 located in the attic. | $46,000 | [SM26-000096](https://nearbypermits.com/somerville/permit/SM26-000096/) |
| Jun 11, 2026 | [236 Highland Ave](https://nearbypermits.com/somerville/address/236-highland-ave/) | 0.23 mi NE | Electrical | Replace damaged liquid tite conduits | $1,000 | [E26-000841](https://nearbypermits.com/somerville/permit/E26-000841/) |
| Jun 11, 2026 | [40 Tower St](https://nearbypermits.com/somerville/address/40-tower-st/) | 0.19 mi NE | Roofing | 21 Windows and Siding Replacement Full replacement of all existing windows • Full replacement of all exterior doors • Full siding replacement • New exterior trim as required • New gutters and downspouts • Weatherproofing, flashing, and exterior envelope integration • Targeted rot repair  | $289,509 | [B26-000766](https://nearbypermits.com/somerville/permit/B26-000766/) |
| Jun 9, 2026 | [40 Tower St](https://nearbypermits.com/somerville/address/40-tower-st/) | 0.19 mi NE | Electrical | Remove exterior light fixtures and re-install them. | $1,000 | [E26-000813](https://nearbypermits.com/somerville/permit/E26-000813/) |
| Jun 3, 2026 | [11 Mountain Ave](https://nearbypermits.com/somerville/address/11-mountain-ave/) | 0.21 mi N | Plumbing | replace water heater | Not listed | [P26-000051](https://nearbypermits.com/somerville/permit/P26-000051/) |
| Jun 3, 2026 | [11 Mountain Ave](https://nearbypermits.com/somerville/address/11-mountain-ave/) | 0.21 mi N | Plumbing | replace water heater | Not listed | [G26-000041](https://nearbypermits.com/somerville/permit/G26-000041/) |
| Jun 1, 2026 | [12 Francis St](https://nearbypermits.com/somerville/address/12-francis-st/) | 0.23 mi N | Alteration or repair | Install 24 Harvey classic replacement window,energy star,inserts only,no structural work | $18,720 | [B26-000763](https://nearbypermits.com/somerville/permit/B26-000763/) |
| May 19, 2026 | [14 Mossland St](https://nearbypermits.com/somerville/address/14-mossland-st/) | 0.19 mi W | Electrical | Complete wiring of dwelling | $30,000 | [E26-000703](https://nearbypermits.com/somerville/permit/E26-000703/) |
| May 7, 2026 | [74 Elm St](https://nearbypermits.com/somerville/address/74-elm-st/) | 0.21 mi W | Alteration or repair | INSULATE ALUMINUM WALLS 6" CELLULOSE Withdrawn per applicant see attached email - JS 5/27/26 | $10,241 | [B26-000601](https://nearbypermits.com/somerville/permit/B26-000601/) |
| May 4, 2026 | [314 Beacon St](https://nearbypermits.com/somerville/address/314-beacon-st/) | 0.24 mi S | Plumbing | Replace above ground 3in pvc drainage piping | Not listed | [P23-000456](https://nearbypermits.com/somerville/permit/P23-000456/) |
| May 4, 2026 | [314 Beacon St](https://nearbypermits.com/somerville/address/314-beacon-st/) | 0.24 mi S | Plumbing | Water heater replacement | Not listed | [P23-000455](https://nearbypermits.com/somerville/permit/P23-000455/) |
| May 4, 2026 | [314 Beacon St](https://nearbypermits.com/somerville/address/314-beacon-st/) | 0.24 mi S | Plumbing | Water heater replacement | Not listed | [G23-000327](https://nearbypermits.com/somerville/permit/G23-000327/) |
| May 1, 2026 | [330 Beacon St](https://nearbypermits.com/somerville/address/330-beacon-st/) | 0.22 mi SW | Plumbing | 4 NAVIEN Water heaters | Not listed | [G26-000219](https://nearbypermits.com/somerville/permit/G26-000219/) |
| May 1, 2026 | [12 Mossland St](https://nearbypermits.com/somerville/address/12-mossland-st/) | 0.19 mi W | Electrical | Ground wire for foundation | $500 | [E26-000615](https://nearbypermits.com/somerville/permit/E26-000615/) |
| May 1, 2026 | [321 Beacon St](https://nearbypermits.com/somerville/address/321-beacon-st/) | 0.20 mi SW | Alteration or repair | Replace tub surround in the bathroom unit | $21,000 | [B26-000539](https://nearbypermits.com/somerville/permit/B26-000539/) |

## Zoning requests nearby

We don't list zoning cases for Somerville yet. Look them up on the city's Zoning Board of Appeals page: https://www.somervillema.gov/departments/zoning-board-appeals

## More on this street

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

- [35 Porter St](https://nearbypermits.com/somerville/address/35-porter-st/): newest permit Jun 30, 2025
- [18 Porter St](https://nearbypermits.com/somerville/address/18-porter-st/): newest permit Oct 20, 2025
- [12 Porter St](https://nearbypermits.com/somerville/address/12-porter-st/): newest permit Oct 1, 2026
- [10 Porter St](https://nearbypermits.com/somerville/address/10-porter-st/): newest permit Oct 5, 2026
- [44 Porter St](https://nearbypermits.com/somerville/address/44-porter-st/): newest permit Jan 6, 2025
- [45 Porter St](https://nearbypermits.com/somerville/address/45-porter-st/): newest permit Oct 11, 2024
- [9 Porter St](https://nearbypermits.com/somerville/address/9-porter-st/): newest permit May 21, 2026
- [8 Porter St](https://nearbypermits.com/somerville/address/8-porter-st/): newest permit Apr 16, 2025
- [48 Porter St](https://nearbypermits.com/somerville/address/48-porter-st/): newest permit Apr 6, 2026
- [70 Porter St](https://nearbypermits.com/somerville/address/70-porter-st/): newest permit Sep 2, 2026

---
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 2026-10-08 17:57 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 6 permits at this address and 138 nearby: https://nearbypermits.com/somerville/address/27-porter-st/