# Building permits at 21 Perry St, Somerville, MA

The biggest project within a quarter mile since May 1: a $700,000 alteration or repair at 17 Carlton St, permitted Aug 5.

One permit on record here. The newest, Aug 15, 2025: Partial roof replacement. Within a quarter mile, the city has issued 115 more permits (111 projects) since May 1. Three are for new buildings, the nearest 0.22 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 15, 2025 | Alteration or repair | Partial roof replacement | $14,010 | [B25-000994](https://nearbypermits.com/somerville/permit/B25-000994/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | [25 Perry St](https://nearbypermits.com/somerville/address/25-perry-st/) | 90 ft S | Alteration or repair | remove existing 6 windows, 1 patio door, Install 1 triple casement, 5 awning replacement windows, 1 vinyl patiodoor | $16,700 | [B26-000818](https://nearbypermits.com/somerville/permit/B26-000818/) |
| May 15, 2026 | [9 Bowdoin St](https://nearbypermits.com/somerville/address/9-bowdoin-st/) | 240 ft NE | Electrical | Demolition, service upgrade and full house renovation. B26-000391/B26-000398 | $39,000 | [E26-000575](https://nearbypermits.com/somerville/permit/E26-000575/) |
| May 14, 2026 | [9 Bowdoin St](https://nearbypermits.com/somerville/address/9-bowdoin-st/) | 240 ft NE | Alteration or repair | Full Scope of Work — Description Interior renovation and structural improvements to an existing two-family residential building. Work includes basement excavation and underpinning to increase ceiling height, installation of new drainage systems, relocation of utilities, and construction of new str | $320,150 | [B26-000398](https://nearbypermits.com/somerville/permit/B26-000398/) |
| May 8, 2026 | [9 Bowdoin St](https://nearbypermits.com/somerville/address/9-bowdoin-st/) | 240 ft NE | Plumbing | 4 full bathroom renovation and 2 kitchen and one loundry electric | Not listed | [P26-000285](https://nearbypermits.com/somerville/permit/P26-000285/) |
| May 8, 2026 | [9 Bowdoin St](https://nearbypermits.com/somerville/address/9-bowdoin-st/) | 240 ft NE | Plumbing | 2 stove and 2 navien water heater | Not listed | [G26-000233](https://nearbypermits.com/somerville/permit/G26-000233/) |

### This block (250 to 1,000 ft), 70 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | [38 Magnus Ave](https://nearbypermits.com/somerville/address/38-magnus-ave/) | 500 ft SW | Addition | Renovate the second floor and construct a new third-floor addition, including structural, MEP, roofing, and finish work. | $559,000 | [B26-001188](https://nearbypermits.com/somerville/permit/B26-001188/) |
| Oct 5, 2026 | [37 Marion St](https://nearbypermits.com/somerville/address/37-marion-st/) | 510 ft SE | Alteration or repair | Finish a basement, adding a bathroom | $67,330 | [B26-000189](https://nearbypermits.com/somerville/permit/B26-000189/) |
| Oct 1, 2026 | [38 Magnus Ave](https://nearbypermits.com/somerville/address/38-magnus-ave/) | 500 ft SW | Electrical | First floor: wire kitchen, laundry, replace dining center fixture, relocate wires as needed for construction | $6,900 | [E26-001425](https://nearbypermits.com/somerville/permit/E26-001425/) |
| Oct 1, 2026 | [38 Magnus Ave](https://nearbypermits.com/somerville/address/38-magnus-ave/) | 500 ft SW | Electrical | make safe for garage demolition | $950 | [E26-001424](https://nearbypermits.com/somerville/permit/E26-001424/) |
| Sep 30, 2026 | [38 Magnus Ave](https://nearbypermits.com/somerville/address/38-magnus-ave/) | 500 ft SW | Electrical | Complete rewire 2nd and 3rd floor | $9,800 | [E26-001411](https://nearbypermits.com/somerville/permit/E26-001411/) |
| Sep 24, 2026 | [23 Harold St](https://nearbypermits.com/somerville/address/23-harold-st/) | 610 ft S | Plumbing | range | Not listed | [G26-000433](https://nearbypermits.com/somerville/permit/G26-000433/) |
| Sep 22, 2026 | [45 Adrian St](https://nearbypermits.com/somerville/address/45-adrian-st/) | 620 ft SE | Electrical | Install hardwired EV Charger | $4,589 | [E26-001363](https://nearbypermits.com/somerville/permit/E26-001363/) |
| Sep 18, 2026 | [4 Lake St](https://nearbypermits.com/somerville/address/4-lake-st/) | 970 ft NE | Alteration or repair | Remove and replace 13 windows. Like sizes and no structural changes. | $22,985 | [B26-001389](https://nearbypermits.com/somerville/permit/B26-001389/) |
| Sep 17, 2026 | [81 Marion St](https://nearbypermits.com/somerville/address/81-marion-st/) | 470 ft SW | Plumbing | 6 full bathroom, 3 kitchen, 3 lundry room | Not listed | [P26-000545](https://nearbypermits.com/somerville/permit/P26-000545/) |
| Sep 16, 2026 | [368 Washington St](https://nearbypermits.com/somerville/address/368-washington-st/) | 600 ft W | Alteration or repair | Insulation work as part of the MASS Save program. We are doing all 3 units. | $14,755 | [B26-001477](https://nearbypermits.com/somerville/permit/B26-001477/) |
| Sep 16, 2026 | [370 Washington St](https://nearbypermits.com/somerville/address/370-washington-st/) | 630 ft W | Alteration or repair | Insulation work as part of the MASS Save program. | $14,679 | [B26-001476](https://nearbypermits.com/somerville/permit/B26-001476/) |
| Sep 4, 2026 | [24 Rose St](https://nearbypermits.com/somerville/address/24-rose-st/) | 270 ft W | Plumbing | Gas furnace replacement | Not listed | [G26-000410](https://nearbypermits.com/somerville/permit/G26-000410/) |
| Sep 2, 2026 | [49-51 Marion St](https://nearbypermits.com/somerville/address/49--51-marion-st/) | 450 ft SE | Alteration or repair | Gut and 49 marion rebuild as is due to fire smoke and water damage. remove basement bathroom and bedroom,new 200 amp service, total rewire | $265,000 | [B26-001258](https://nearbypermits.com/somerville/permit/B26-001258/) |
| Aug 27, 2026 | [82 Marion St](https://nearbypermits.com/somerville/address/82-marion-st/) | 570 ft SW | Other | Install bath, Kitchen and dryer vents | $5,900 | [SM25-000102](https://nearbypermits.com/somerville/permit/SM25-000102/) |
| Aug 26, 2026 | [47 Marion St](https://nearbypermits.com/somerville/address/47-marion-st/) | 460 ft SE | Plumbing | Install 4 inch pipe through foundation for storm sewer for roof and drain and 4 inch for new stacks picking up the top floors. | Not listed | [P26-000496](https://nearbypermits.com/somerville/permit/P26-000496/) |
| Aug 25, 2026 | [19 Wyatt St](https://nearbypermits.com/somerville/address/19-wyatt-st/) | 690 ft S | Alteration or repair | Install of 10 double hung windows | $16,937 | [B26-001072](https://nearbypermits.com/somerville/permit/B26-001072/) |
| Aug 24, 2026 | [347 Washington St](https://nearbypermits.com/somerville/address/347-washington-st/) | 390 ft NW | Alteration or repair | Mass Save Insulation | $11,584 | [B26-000982](https://nearbypermits.com/somerville/permit/B26-000982/) |
| Aug 21, 2026 | [45 Adrian St](https://nearbypermits.com/somerville/address/45-adrian-st/) | 620 ft SE | Fence, wall or deck | Install Energy Storage System with 20kWh battery on Garage exterior. Trench for conduit to house. Two Enphase 10C Batteries with trenching to garage | $33,500 | [B26-001142](https://nearbypermits.com/somerville/permit/B26-001142/) |
| Aug 20, 2026 | [17 Carlton St](https://nearbypermits.com/somerville/address/17-carlton-st/) | 840 ft NE | Plumbing | Install plumbing for 2 units, 2 kitchens, 2 laundries, 5 full bathrooms, 2 half bathrooms, sewer ejector in basement, 2 electric water heaters. | Not listed | [P26-000483](https://nearbypermits.com/somerville/permit/P26-000483/) |
| Aug 20, 2026 | [370 Washington St](https://nearbypermits.com/somerville/address/370-washington-st/) | 630 ft W | Electrical | siding permit | $1,000 | [E26-001018](https://nearbypermits.com/somerville/permit/E26-001018/) |
| Aug 19, 2026 | [19 Wyatt St](https://nearbypermits.com/somerville/address/19-wyatt-st/) | 690 ft S | Alteration or repair | Remove existing siding, prep, install new siding. Strip shingle from 3 shed roofs and reroof (0.84 SQ) | $47,850 | [B26-001203](https://nearbypermits.com/somerville/permit/B26-001203/) |
| Aug 19, 2026 | [45a Adrian St](https://nearbypermits.com/somerville/address/45a-adrian-st/) | 620 ft SE | Fence, wall or deck | Install Energy Storage System with 20kWh battery on Garage exterior. Trench for conduit to house. | $33,500 | [B26-001143](https://nearbypermits.com/somerville/permit/B26-001143/) |
| Aug 17, 2026 | [290 Washington St](https://nearbypermits.com/somerville/address/290-washington-st/) | 830 ft E | Alteration or repair | Remove (x3) existing gas fired boilers and replace with (x3) new ones. | $390,367 | [B26-001250](https://nearbypermits.com/somerville/permit/B26-001250/) |
| Aug 13, 2026 | [25 Calvin St](https://nearbypermits.com/somerville/address/25-calvin-st/) | 750 ft W | Electrical | Install cellular communicator to remove telephone line monitoring to existing fire alarm | $300 | [E26-001194](https://nearbypermits.com/somerville/permit/E26-001194/) |
| Aug 11, 2026 | [45a Adrian St](https://nearbypermits.com/somerville/address/45a-adrian-st/) | 620 ft SE | Electrical | Install Energy Storage System with 20kWh battery on Garage exterior. Trench for conduit to house. | $33,500 | [E26-001009](https://nearbypermits.com/somerville/permit/E26-001009/) |
| Aug 11, 2026 | [45 Adrian St](https://nearbypermits.com/somerville/address/45-adrian-st/) | 620 ft SE | Electrical | Install Energy Storage System with 20kWh battery on Garage exterior. Trench for conduit to house. | $33,500 | [E26-001007](https://nearbypermits.com/somerville/permit/E26-001007/) |
| Aug 11, 2026 | [38 Magnus Ave](https://nearbypermits.com/somerville/address/38-magnus-ave/) | 500 ft SW | Alteration or repair | First-floor unit: The project consists of a full, down-to-the-studs kitchen renovation, opening the structural wall between the kitchen and living room, opening a non-load-bearing partition wall in the living room, floor refinishing and patching for the work areas, along with preparation and paintin | $135,100 | [B26-001136](https://nearbypermits.com/somerville/permit/B26-001136/) |
| Aug 10, 2026 | [17 Carlton St](https://nearbypermits.com/somerville/address/17-carlton-st/) | 840 ft NE | Electrical | Demolition/make safe and UFER ground | $1,200 | [E26-001114](https://nearbypermits.com/somerville/permit/E26-001114/) |
| Aug 7, 2026 | [47 Marion St](https://nearbypermits.com/somerville/address/47-marion-st/) | 460 ft SE | Electrical | 2 Family service | $8,000 | [E26-001147](https://nearbypermits.com/somerville/permit/E26-001147/) |
| Aug 6, 2026 | [290 Washington St](https://nearbypermits.com/somerville/address/290-washington-st/) | 830 ft E | Electrical | Associated electrical work and fire alarm with boiler replacement | $40,000 | [E26-001148](https://nearbypermits.com/somerville/permit/E26-001148/) |
| Aug 5, 2026 | [14 Carlton St](https://nearbypermits.com/somerville/address/14-carlton-st/) | 910 ft NE | Alteration or repair | Remove and rebuild existing roof deck in the same size and layout. Install new pressure-treated framing, double 2x10 beam, 2x8 PT joists with galvanized hangers, Trex Select composite decking, and Trex Select black aluminum railings. Existing support posts to remain and be inspected for code complia | $21,900 | [B26-000959](https://nearbypermits.com/somerville/permit/B26-000959/) |
| Aug 5, 2026 | [17 Carlton St](https://nearbypermits.com/somerville/address/17-carlton-st/) | 840 ft NE | Alteration or repair | Complete renovation reconstruction of existing residential building. Scope includes interior demolition, foundation and structural work, framing medications, roofing, exterior siding, new windows, new exterior and interior doors, new kitchens, new bathrooms, tile installation, plumbing, electrical.  | $700,000 | [B26-000935](https://nearbypermits.com/somerville/permit/B26-000935/) |
| Aug 4, 2026 | [290 Washington St](https://nearbypermits.com/somerville/address/290-washington-st/) | 830 ft E | Plumbing | Remove (x3) existing gas fired boilers and replace with (x3) new Lochinvar Condensing boilers, each with 1.44 million BTU Output ones. | Not listed | [P26-000453](https://nearbypermits.com/somerville/permit/P26-000453/) |
| Aug 4, 2026 | [290 Washington St](https://nearbypermits.com/somerville/address/290-washington-st/) | 830 ft E | Plumbing | Remove (x3) existing gas fired boilers and replace with (x3) new Lochinvar Condensing boilers, each with 1.44 million BTU Output ones. | Not listed | [G26-000362](https://nearbypermits.com/somerville/permit/G26-000362/) |
| Aug 4, 2026 | [22 Bowdoin St](https://nearbypermits.com/somerville/address/22-bowdoin-st/) | 270 ft E | Electrical | Replacing siding | $1,500 | [E26-001117](https://nearbypermits.com/somerville/permit/E26-001117/) |
| Aug 3, 2026 | [351 Washington St](https://nearbypermits.com/somerville/address/351-washington-st/) | 450 ft NW | Electrical | boiler in basement | $7,500 | [E26-001120](https://nearbypermits.com/somerville/permit/E26-001120/) |
| Aug 3, 2026 | [22 Bowdoin St](https://nearbypermits.com/somerville/address/22-bowdoin-st/) | 270 ft E | Alteration or repair | Replaced Vinyl Siding Replaced 28 windows replaced porch decking | $110,000 | [B26-000785](https://nearbypermits.com/somerville/permit/B26-000785/) |
| Jul 30, 2026 | [82 Marion St](https://nearbypermits.com/somerville/address/82-marion-st/) | 570 ft SW | Plumbing | Pretty family, hot water heater, furnace stove three units | Not listed | [G26-000354](https://nearbypermits.com/somerville/permit/G26-000354/) |
| Jul 29, 2026 | [370 Washington St](https://nearbypermits.com/somerville/address/370-washington-st/) | 630 ft W | Roofing | Remove existing wood shingle siding and replace with new James Hardie fiber cement siding. Replace 40 existing windows, flashing, and exterior trim as required. | $58,000 | [B26-001030](https://nearbypermits.com/somerville/permit/B26-001030/) |
| Jul 27, 2026 | [82 Marion St](https://nearbypermits.com/somerville/address/82-marion-st/) | 570 ft SW | Fire systems | New sprinklers systems installation | $27,890 | [B26-001005](https://nearbypermits.com/somerville/permit/B26-001005/) |
| Jul 24, 2026 | [22 Harold St](https://nearbypermits.com/somerville/address/22-harold-st/) | 640 ft S | Alteration or repair | Insulation work as part of the MASS Save program. We are doing all 3 units. | $10,581 | [B26-001122](https://nearbypermits.com/somerville/permit/B26-001122/) |
| Jul 24, 2026 | [34 Adrian St](https://nearbypermits.com/somerville/address/34-adrian-st/) | 820 ft SE | Alteration or repair | Insulation work as part of the MASS Save program. Doing Three units | $14,286 | [B26-001091](https://nearbypermits.com/somerville/permit/B26-001091/) |
| Jul 22, 2026 | [82 Marion St](https://nearbypermits.com/somerville/address/82-marion-st/) | 570 ft SW | Electrical | Fire Alarm system install | $7,500 | [E26-001060](https://nearbypermits.com/somerville/permit/E26-001060/) |
| Jul 22, 2026 | [41 Dane Ave](https://nearbypermits.com/somerville/address/41-dane-ave/) | 610 ft NW | Alteration or repair | Residential weatherization and air sealing with the Mass Save Program. No structural changes. | $29,532 | [B26-001060](https://nearbypermits.com/somerville/permit/B26-001060/) |
| Jul 21, 2026 | [313 Washington St](https://nearbypermits.com/somerville/address/313-washington-st/) | 510 ft NE | Plumbing | Boiler replacement | Not listed | [P26-000415](https://nearbypermits.com/somerville/permit/P26-000415/) |
| Jul 15, 2026 | [82 Marion St](https://nearbypermits.com/somerville/address/82-marion-st/) | 570 ft SW | Electrical | 3 x vac AC wire ups | $2,900 | [E25-001899](https://nearbypermits.com/somerville/permit/E25-001899/) |
| Jul 14, 2026 | [34 Adrian St](https://nearbypermits.com/somerville/address/34-adrian-st/) | 820 ft SE | Plumbing | 3rd floor bathroom remodel | Not listed | [P26-000399](https://nearbypermits.com/somerville/permit/P26-000399/) |
| Jul 7, 2026 | [285 Washington St](https://nearbypermits.com/somerville/address/285-washington-st/) | 950 ft NE | Roofing | Roof Recover | $39,693 | [B26-000880](https://nearbypermits.com/somerville/permit/B26-000880/) |
| Jul 7, 2026 | [10 Magnus Ave](https://nearbypermits.com/somerville/address/10-magnus-ave/) | 440 ft W | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 855259, 863539,859513) ( Unir1, UInit 2, unit3) | $13,004 | [B26-000823](https://nearbypermits.com/somerville/permit/B26-000823/) |
| Jun 30, 2026 | [11 Hanson Ave](https://nearbypermits.com/somerville/address/11-hanson-ave/) | 920 ft W | Roofing | Rubber Roof Replacement on small section on the side of the house and big section in the back of the house | $7,979 | [B26-000878](https://nearbypermits.com/somerville/permit/B26-000878/) |
| Jun 29, 2026 | [9 Carlton St](https://nearbypermits.com/somerville/address/9-carlton-st/) | 960 ft NE | Electrical | upgrade service due to insurance requirements, moving service to other side of property so there is clearances | $6,500 | [E26-000883](https://nearbypermits.com/somerville/permit/E26-000883/) |
| Jun 26, 2026 | [14 Dimick St](https://nearbypermits.com/somerville/address/14-dimick-st/) | 930 ft S | Plumbing | replacing 3 gas boilers | Not listed | [P26-000368](https://nearbypermits.com/somerville/permit/P26-000368/) |
| Jun 26, 2026 | [14 Dimick St](https://nearbypermits.com/somerville/address/14-dimick-st/) | 930 ft S | Plumbing | replacing 3 gas boilers | Not listed | [G26-000309](https://nearbypermits.com/somerville/permit/G26-000309/) |
| Jun 25, 2026 | [18 Calvin St](https://nearbypermits.com/somerville/address/18-calvin-st/) | 640 ft W | Other | Insulate Exterior Walls Drill and Blow from the inside | $3,516 | [B25-001720](https://nearbypermits.com/somerville/permit/B25-001720/) |
| Jun 18, 2026 | [73 Marion St](https://nearbypermits.com/somerville/address/73-marion-st/) | 440 ft S | Plumbing | new laundry 2nd floor | Not listed | [P26-000338](https://nearbypermits.com/somerville/permit/P26-000338/) |
| Jun 16, 2026 | [73 Marion St](https://nearbypermits.com/somerville/address/73-marion-st/) | 440 ft S | Electrical | Laundry room remodel | $2,800 | [E26-000858](https://nearbypermits.com/somerville/permit/E26-000858/) |
| Jun 8, 2026 | [313 Washington St](https://nearbypermits.com/somerville/address/313-washington-st/) | 510 ft NE | Plumbing | Replace boiler | Not listed | [G26-000265](https://nearbypermits.com/somerville/permit/G26-000265/) |
| Jun 2, 2026 | [27 Harold St](https://nearbypermits.com/somerville/address/27-harold-st/) | 570 ft S | Electrical | Lighting and EV charger | $1,000 | [E23-001706](https://nearbypermits.com/somerville/permit/E23-001706/) |
| Jun 1, 2026 | [15 Leland St](https://nearbypermits.com/somerville/address/15-leland-st/) | 480 ft NW | Alteration or repair | Install (1) ductless mini split system with (1) 42k condenser and 4 indoor heads | $23,589 | [B26-000684](https://nearbypermits.com/somerville/permit/B26-000684/) |
| Jun 1, 2026 | [73 Marion St](https://nearbypermits.com/somerville/address/73-marion-st/) | 440 ft S | Alteration or repair | closet and laundry work, first floor bath work is NOT being performed anymore Create opening for 36" door with 36" bifold door, Frame 36x36 space for laundry in existing bedroom closet, Remaining closet area gets a 28" door, facing the bedroom, Plaster walls and install baseboard, and trim, Cut acce | $22,395 | [B26-000258](https://nearbypermits.com/somerville/permit/B26-000258/) |
| May 21, 2026 | [1 Wyatt Cir](https://nearbypermits.com/somerville/address/1-wyatt-cir/) | 600 ft S | Plumbing | Replacement tankless water heater | Not listed | [P26-000306](https://nearbypermits.com/somerville/permit/P26-000306/) |
| May 21, 2026 | [1 Wyatt Cir](https://nearbypermits.com/somerville/address/1-wyatt-cir/) | 600 ft S | Plumbing | Replacement tankless water heater | Not listed | [G26-000252](https://nearbypermits.com/somerville/permit/G26-000252/) |
| May 18, 2026 | [87 Concord Ave](https://nearbypermits.com/somerville/address/87-concord-ave/) | 830 ft S | Electrical | Install mini splits on unit 1 and 2 | $15,000 | [E26-000690](https://nearbypermits.com/somerville/permit/E26-000690/) |
| May 12, 2026 | [321 Washington St](https://nearbypermits.com/somerville/address/321-washington-st/) | 510 ft NE | Electrical | 3000 Amp 480 Volt electric service, | $350,000 | [E26-000617](https://nearbypermits.com/somerville/permit/E26-000617/) |
| May 5, 2026 | [89 Concord Ave](https://nearbypermits.com/somerville/address/89-concord-ave/) | 870 ft S | Roofing | strip and reroof approximately 2,000 square feet | $20,150 | [B26-000627](https://nearbypermits.com/somerville/permit/B26-000627/) |
| May 4, 2026 | [384 Washington St](https://nearbypermits.com/somerville/address/384-washington-st/) | 810 ft W | Plumbing | Water heater | Not listed | [P23-000371](https://nearbypermits.com/somerville/permit/P23-000371/) |
| May 4, 2026 | [384 Washington St](https://nearbypermits.com/somerville/address/384-washington-st/) | 810 ft W | Plumbing | Water heater | Not listed | [G23-000266](https://nearbypermits.com/somerville/permit/G23-000266/) |
| May 1, 2026 | [33 Lewis St](https://nearbypermits.com/somerville/address/33-lewis-st/) | 370 ft SW | Plumbing | Basement gas furnace | Not listed | [G26-000221](https://nearbypermits.com/somerville/permit/G26-000221/) |
| May 1, 2026 | [8 Calvin St](https://nearbypermits.com/somerville/address/8-calvin-st/) | 620 ft W | Electrical | Upgrade Service to 400 Amps | $10,000 | [E26-000618](https://nearbypermits.com/somerville/permit/E26-000618/) |
| May 1, 2026 | [14 Dimick St](https://nearbypermits.com/somerville/address/14-dimick-st/) | 930 ft S | Electrical | replaced some outlets and relocated circuits from tenant panel to house panel | $1,500 | [E26-000616](https://nearbypermits.com/somerville/permit/E26-000616/) |

### Farther (1,000 ft to ¼ mi), 40 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 27, 2026 | [36 Beacon St](https://nearbypermits.com/somerville/address/36-beacon-st/) | 0.24 mi S | Alteration or repair | Repair and/or re-construct one story front stairs, decking and roof in-kind. Replace rotting members with in-kind materials as needed. Key historical and decorative elements to be saved, sanded, repaired and replaced. Final porch aesthetic to remain unchanged from original, with exceptions as noted  | $15,000 | [B26-001453](https://nearbypermits.com/somerville/permit/B26-001453/) |
| Sep 24, 2026 | [26r Clark St](https://nearbypermits.com/somerville/address/26r-clark-st/) | 0.22 mi E | Plumbing | Underground piping, and finish plumbing | Not listed | [P26-000557](https://nearbypermits.com/somerville/permit/P26-000557/) |
| Sep 17, 2026 | [397 Somerville Ave](https://nearbypermits.com/somerville/address/397-somerville-ave/) | 0.23 mi N | Alteration or repair | Interior remodel consisting of finish upgrades only, with no changes to the existing interior wall layout or configuration. The project also includes a change of use from a Place of Worship to a Retail use. No structural modifications or changes to the existing building footprint are proposed. | $2,500 | [B26-001130](https://nearbypermits.com/somerville/permit/B26-001130/) |
| Sep 2, 2026 | [5 Cooney St](https://nearbypermits.com/somerville/address/5-cooney-st/) | 0.21 mi SW | Electrical | replacement of meter socket due to getting hit by moving truck. | $3,500 | [E26-001297](https://nearbypermits.com/somerville/permit/E26-001297/) |
| Sep 1, 2026 | [7 Durham St](https://nearbypermits.com/somerville/address/7-durham-st/) | 0.23 mi W | Plumbing | Replacing existing Navien cominoiler | Not listed | [P26-000513](https://nearbypermits.com/somerville/permit/P26-000513/) |
| Sep 1, 2026 | [7 Durham St](https://nearbypermits.com/somerville/address/7-durham-st/) | 0.23 mi W | Plumbing | Replacing their existing Navien condensing Combi boiler with another Navien condensing Combi boiler | Not listed | [G26-000399](https://nearbypermits.com/somerville/permit/G26-000399/) |
| Aug 31, 2026 | [9 Smith Ave](https://nearbypermits.com/somerville/address/9-smith-ave/) | 0.23 mi SW | Electrical | Upgrade a two-family 100a service to a 400a service and add a common meter. | $13,000 | [E26-000326](https://nearbypermits.com/somerville/permit/E26-000326/) |
| Aug 27, 2026 | [62 Line St](https://nearbypermits.com/somerville/address/62-line-st/) | 0.23 mi SW | Other | Installing 4 celling CossetS 6 DUCTEO DUCKLESS split SYSTemS with 5 CondenceRs 7 BATh Vents 3 dryer vents 3 kitchen Vents | $30,000 | [SM26-000161](https://nearbypermits.com/somerville/permit/SM26-000161/) |
| Aug 27, 2026 | [62 Line St](https://nearbypermits.com/somerville/address/62-line-st/) | 0.23 mi SW | Other | Installing mini splits ducted mini splits 1 bottom venting 1 kitchen venting 1 dryer venting Backyard Cottage | $20,000 | [SM26-000129](https://nearbypermits.com/somerville/permit/SM26-000129/) |
| Aug 18, 2026 | [30 Beacon St](https://nearbypermits.com/somerville/address/30-beacon-st/) | 0.25 mi S | Addition | Insulation + Air Sealing | $5,600 | [B26-001190](https://nearbypermits.com/somerville/permit/B26-001190/) |
| Aug 13, 2026 | [26 Clark St](https://nearbypermits.com/somerville/address/26-clark-st/) | 0.22 mi E | Electrical | 200 amp service for ADU | $7,000 | [E26-001099](https://nearbypermits.com/somerville/permit/E26-001099/) |
| Aug 13, 2026 | [94 Beacon St](https://nearbypermits.com/somerville/address/94-beacon-st/) | 0.21 mi SW | Alteration or repair | Will build a wall between a living room and a dinning room to be used as a bedroom | $5,600 | [B26-001154](https://nearbypermits.com/somerville/permit/B26-001154/) |
| Aug 11, 2026 | [94 Beacon St](https://nearbypermits.com/somerville/address/94-beacon-st/) | 0.21 mi SW | Electrical | Move tstat, add 2 arc fault protected outlets, and shift a switch box | $1,800 | [E26-001172](https://nearbypermits.com/somerville/permit/E26-001172/) |
| Aug 11, 2026 | [62 Line St](https://nearbypermits.com/somerville/address/62-line-st/) | 0.23 mi SW | Electrical | Install a Fire alarm system | $10,000 | [E26-001110](https://nearbypermits.com/somerville/permit/E26-001110/) |
| Aug 4, 2026 | [7 Joseph St](https://nearbypermits.com/somerville/address/7-joseph-st/) | 0.24 mi E | Plumbing | replace existing tub valve with new tub valve | Not listed | [P26-000451](https://nearbypermits.com/somerville/permit/P26-000451/) |
| Jul 28, 2026 | [26 Clark St](https://nearbypermits.com/somerville/address/26-clark-st/) | 0.22 mi E | Electrical | Wire new construction ADU | $7,000 | [E26-001082](https://nearbypermits.com/somerville/permit/E26-001082/) |
| Jul 23, 2026 | [106 Beacon St](https://nearbypermits.com/somerville/address/106-beacon-st/) | 0.22 mi W | Alteration or repair | siding | $30,000 | [B26-001009](https://nearbypermits.com/somerville/permit/B26-001009/) |
| Jul 21, 2026 | [120 Beacon St](https://nearbypermits.com/somerville/address/120-beacon-st/) | 0.25 mi W | Plumbing | Replace inside main from PVC cast iron connection at stack to inside foundation wall. @ 118 Beacon St | Not listed | [P26-000416](https://nearbypermits.com/somerville/permit/P26-000416/) |
| Jul 21, 2026 | [120 Beacon St](https://nearbypermits.com/somerville/address/120-beacon-st/) | 0.25 mi W | Plumbing | Supply and install new black iron and flexible gas piping from the existing shutoff to the commercial salamander and fryer. * Install all required fittings, valves, unions, and supports to complete the installation in accordance with current code requirements. * Pressure test the new gas piping. @ 1 | Not listed | [G26-000337](https://nearbypermits.com/somerville/permit/G26-000337/) |
| Jul 20, 2026 | [106 Beacon St](https://nearbypermits.com/somerville/address/106-beacon-st/) | 0.22 mi W | Electrical | siding work | $1,000 | [E26-001036](https://nearbypermits.com/somerville/permit/E26-001036/) |
| Jul 1, 2026 | [36 Beacon St](https://nearbypermits.com/somerville/address/36-beacon-st/) | 0.24 mi S | Plumbing | Bathroom/Kitchen rough, moving 3 gas meters from inside to outside and installing 4th for our water heater installation. Building soil stack and drainage from basement ceiling down. | Not listed | [P26-000379](https://nearbypermits.com/somerville/permit/P26-000379/) |
| Jun 21, 2026 | [397 Somerville Ave](https://nearbypermits.com/somerville/address/397-somerville-ave/) | 0.23 mi N | Electrical | CORRECT VIOLATION FILE #26-013922 Cut and cap water to sink. Disconnect and remove existing electrical service/feed to stove at electrical panel to remove illegal apartment | $800 | [B26-000802](https://nearbypermits.com/somerville/permit/B26-000802/) |
| Jun 17, 2026 | [36 Beacon St](https://nearbypermits.com/somerville/address/36-beacon-st/) | 0.24 mi S | Alteration or repair | Interior basement renovation of existing legal basement. Level 2 work alterations where noted, including updating partitions, finishes, plumbing, electrical. | $150,000 | [B26-000570](https://nearbypermits.com/somerville/permit/B26-000570/) |
| Jun 16, 2026 | [397 Somerville Ave](https://nearbypermits.com/somerville/address/397-somerville-ave/) | 0.23 mi N | Plumbing | Cut & Cap kitchen sink in apartment | Not listed | [P26-000349](https://nearbypermits.com/somerville/permit/P26-000349/) |
| Jun 15, 2026 | [93 Newton St](https://nearbypermits.com/somerville/address/93-newton-st/) | 0.22 mi SE | Electrical | Basement two main area rooms, nearest base of stairs. Lighting and receptacles | $5,000 | [E26-000850](https://nearbypermits.com/somerville/permit/E26-000850/) |
| Jun 12, 2026 | [391 Washington St](https://nearbypermits.com/somerville/address/391-washington-st/) | 0.19 mi W | Plumbing | Separate water meters install | Not listed | [P26-000334](https://nearbypermits.com/somerville/permit/P26-000334/) |
| Jun 11, 2026 | [397 Somerville Ave](https://nearbypermits.com/somerville/address/397-somerville-ave/) | 0.23 mi N | Electrical | Disconnect electricity from stove to panel in illegal apartment | $800 | [E26-000843](https://nearbypermits.com/somerville/permit/E26-000843/) |
| Jun 9, 2026 | [36 Beacon St](https://nearbypermits.com/somerville/address/36-beacon-st/) | 0.24 mi S | Electrical | Renovation of an existing basement, add heat pump basement only. Associated with E26-001212. | $5,000 | [E26-000672](https://nearbypermits.com/somerville/permit/E26-000672/) |
| Jun 9, 2026 | [8 Hammond St](https://nearbypermits.com/somerville/address/8-hammond-st/) | 0.21 mi S | Alteration or repair | Rebuild New Brick Wall Similar to next door negihbor with brcik and limestone cap. Repoint Exterior Brick foundation. Patch and stucco inside basement where needed. | $32,853 | [B26-000725](https://nearbypermits.com/somerville/permit/B26-000725/) |
| Jun 8, 2026 | [26 Clark St](https://nearbypermits.com/somerville/address/26-clark-st/) | 0.22 mi E | New building | Backyard Cottage, foundation B25-000118 | $197,500 | [B24-002160](https://nearbypermits.com/somerville/permit/B24-002160/) |
| Jun 5, 2026 | [26 Clark St](https://nearbypermits.com/somerville/address/26-clark-st/) | 0.22 mi E | Plumbing | Entire plumbing on a newly built cottage CONTRACTOR REMOVED AS OF 9/15/26, SEE LETTER -JE 9/15/26 | Not listed | [P26-000330](https://nearbypermits.com/somerville/permit/P26-000330/) |
| Jun 4, 2026 | [88 Line St](https://nearbypermits.com/somerville/address/88-line-st/) | 0.24 mi SW | Electrical | Replacing 100 amp Panel for Space to add Breakers for 2 Outdoor condensers | $2,200 | [E26-000791](https://nearbypermits.com/somerville/permit/E26-000791/) |
| May 29, 2026 | [102 Concord Ave](https://nearbypermits.com/somerville/address/102-concord-ave/) | 0.21 mi S | Plumbing | Gas Furnace Replacement | Not listed | [G26-000257](https://nearbypermits.com/somerville/permit/G26-000257/) |
| May 28, 2026 | [24 Dane St](https://nearbypermits.com/somerville/address/24-dane-st/) | 0.21 mi NW | Plumbing | Gas Furnace Replacement | Not listed | [G26-000255](https://nearbypermits.com/somerville/permit/G26-000255/) |
| May 28, 2026 | [40 Concord Ave](https://nearbypermits.com/somerville/address/40-concord-ave/) | 0.23 mi SE | Electrical | Wire 3 laundry, update service from 100A to 400A, wire 3 subpanels, replace hall lights, wire 1 light on back, wire 1 light front. | $11,025 | [E26-000524](https://nearbypermits.com/somerville/permit/E26-000524/) |
| May 20, 2026 | [70 Beacon St](https://nearbypermits.com/somerville/address/70-beacon-st/) | 0.20 mi SW | Alteration or repair | Replacing the old leaking rubber roof. | $30,000 | [B26-000716](https://nearbypermits.com/somerville/permit/B26-000716/) |
| May 11, 2026 | [60 Line St](https://nearbypermits.com/somerville/address/60-line-st/) | 0.24 mi SW | Electrical | Foundation grounding / new contruction triple decker | $500 | [E26-000662](https://nearbypermits.com/somerville/permit/E26-000662/) |
| May 11, 2026 | [62 Line St](https://nearbypermits.com/somerville/address/62-line-st/) | 0.23 mi SW | Electrical | gut rehab/ 3 unit condo with public meter | $30,000 | [E26-000523](https://nearbypermits.com/somerville/permit/E26-000523/) |
| May 6, 2026 | [300 Somerville Ave](https://nearbypermits.com/somerville/address/300-somerville-ave/) | 0.24 mi NE | New building | buildout restaurant @ 302 Somerville Ave | $200,000 | [B25-000859](https://nearbypermits.com/somerville/permit/B25-000859/) |
| May 5, 2026 | [60 Line St](https://nearbypermits.com/somerville/address/60-line-st/) | 0.24 mi SW | New building | Construct a New 3 Family Dwelling - Foundation Only PERMIT TO CONSTRUCT B25-001199 | $50,000 | [B25-001370](https://nearbypermits.com/somerville/permit/B25-001370/) |

## More on this street

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

- [19 Perry St](https://nearbypermits.com/somerville/address/19-perry-st/): newest permit Apr 23, 2026
- [25 Perry St](https://nearbypermits.com/somerville/address/25-perry-st/): newest permit Jun 18, 2026
- [29 Perry St](https://nearbypermits.com/somerville/address/29-perry-st/): newest permit Jul 14, 2025
- [31 Perry St](https://nearbypermits.com/somerville/address/31-perry-st/): newest permit Dec 30, 2024
- [10 Perry St](https://nearbypermits.com/somerville/address/10-perry-st/): newest permit Oct 29, 2024
- [9 Perry St](https://nearbypermits.com/somerville/address/9-perry-st/): newest permit Apr 15, 2025
- [41 Perry St](https://nearbypermits.com/somerville/address/41-perry-st/): newest permit Oct 6, 2025

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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 09:02 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, the one permit at this address and 115 nearby: https://nearbypermits.com/somerville/address/21-perry-st/