# Building permits at 7 Hadwin Wy, Boston, MA

The biggest project within a quarter mile since May 1: a $500,000 alteration or repair at 55 Brown Av, permitted Sep 18.

11 permits on record here. The newest, Sep 17: Insulate rim joist with Spray Foam - R-15 Closed cell. Within a quarter mile, the city has issued 55 more permits (51 projects) since May 1. One is for a new building, 0.23 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Sep 17, 2026 | Alteration or repair | Insulate rim joist with Spray Foam - R-15 Closed cell | $1,100 | [SF1900424](https://nearbypermits.com/boston/permit/SF1900424/) |
| Jun 10, 2025 | Plumbing | replace existing shower valve and drain with new shower valve and drain | $1,895 | [PL1729607](https://nearbypermits.com/boston/permit/PL1729607/) |
| Apr 6, 2023 | Plumbing | Replace existing molding base and valve only with new molding base and valve only | $1,500 | [PL1455786](https://nearbypermits.com/boston/permit/PL1455786/) |
| Nov 28, 2022 | Alteration or repair | Insulate walls and attic with cellulose | $9,472 | [SF1364238](https://nearbypermits.com/boston/permit/SF1364238/) |
| Sep 16, 2022 | Plumbing | Install w/c lav. tub/shower on floor. two. Basement laundry. | $500 | [PL1392916](https://nearbypermits.com/boston/permit/PL1392916/) |
| Sep 16, 2022 | Plumbing | laundry in basement. & FL. one a stove. | $500 | [G1392911](https://nearbypermits.com/boston/permit/G1392911/) |
| Sep 15, 2022 | Electrical | Rewire kitchen, add 100 amp subpanel and recessed lights in first floor | $6,000 | [E1392152](https://nearbypermits.com/boston/permit/E1392152/) |
| Aug 18, 2022 | Alteration or repair | Open wall to install patio door Raise headed Open living room entrance wall to wall | $5,200 | [SF1379196](https://nearbypermits.com/boston/permit/SF1379196/) |
| Jul 22, 2022 | Plumbing | Installing 1.k sk,garb.,D/w | $500 | [PL1365465](https://nearbypermits.com/boston/permit/PL1365465/) |
| Feb 15, 2022 | Solar | Installation of roof mounted photovoltaic solar systems, 3.25 kw 10 panels NO BATTERY STORAGE | $12,933 | [SF1291378](https://nearbypermits.com/boston/permit/SF1291378/) |
| Feb 2, 2022 | Solar | Installation of roof mounted photovoltaic solar systems, 3.25 kw 10 panels NO BATTERY STORAGE | $5,720 | [E1291383](https://nearbypermits.com/boston/permit/E1291383/) |

## Within ¼ mi since May 1, 2026

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

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

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | [12 Hadwin Wy](https://nearbypermits.com/boston/address/12-hadwin-wy/) | 120 ft NE | Plumbing | replacement of a gas dryer | $200 | [G1899630](https://nearbypermits.com/boston/permit/G1899630/) |
| Aug 14, 2026 | [10 Hadwin Wy](https://nearbypermits.com/boston/address/10-hadwin-wy/) | 110 ft NE | Plumbing | 1 Floor: 1 bath | $3,500 | [PL1886782](https://nearbypermits.com/boston/permit/PL1886782/) |

### This block (250 to 1,000 ft), 28 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | [21 Stella Rd](https://nearbypermits.com/boston/address/21-stella-rd/) | 480 ft NE | Solar | Installation of roof mounted photovoltaic solar systems, 4.51 KW 11 panels NO BATTERY STORAGE | $35,400 | [SF1904146](https://nearbypermits.com/boston/permit/SF1904146/) |
| Sep 30, 2026 | [21 Stella Rd](https://nearbypermits.com/boston/address/21-stella-rd/) | 480 ft NE | Solar | Installation of roof mounted photovoltaic solar systems, 4.51 KW 11 panels NO BATTERY STORAGE | $35,400 | [E1904151](https://nearbypermits.com/boston/permit/E1904151/) |
| Sep 2, 2026 | [553 Hyde Park Av](https://nearbypermits.com/boston/address/553-hyde-park-av/) | 530 ft N | Alteration or repair | we are insulating the outside walls with blown cellulose | $13,733 | [SF1821193](https://nearbypermits.com/boston/permit/SF1821193/) |
| Sep 1, 2026 | [0 Cliffmont St](https://nearbypermits.com/boston/address/0-cliffmont-st/) | 860 ft SW | Plumbing | Renovation: 1 3/4-bathroom on first floor. | $3,000 | [PL1895504](https://nearbypermits.com/boston/permit/PL1895504/) |
| Aug 27, 2026 | [95 Rowe St](https://nearbypermits.com/boston/address/95-rowe-st/) | 800 ft NW | Electrical | Replace jaws in meter for Eversource AMI project | $2,000 | [E1894314](https://nearbypermits.com/boston/permit/E1894314/) |
| Aug 25, 2026 | [0 Cliffmont St](https://nearbypermits.com/boston/address/0-cliffmont-st/) | 860 ft SW | Electrical | Interior renovation of an existing ADA-compliant bathroom. Same layout, plumbing updates, tile, painting, and grab bars. No electrical work. Boston Housing Authority project. BHA is exempt from building permit fees; supporting No Fee Building Permit letter attached. | $24,800 | [SF1880538](https://nearbypermits.com/boston/permit/SF1880538/) |
| Aug 21, 2026 | [8 Clare Av](https://nearbypermits.com/boston/address/8-clare-av/) | 850 ft S | Alteration or repair | Remove &; Rebuild existing deck same exact size. Pressure treated framing and finish with composite decking and railings. The staircase will be removed and rebuilt the same exact size. Replace with composite railings and stair treads. | $29,250 | [SF1890979](https://nearbypermits.com/boston/permit/SF1890979/) |
| Aug 4, 2026 | [555 Hyde Park Av](https://nearbypermits.com/boston/address/555-hyde-park-av/) | 480 ft NW | Roofing | Work description consists of removal and disposal of existing roof shingles and installation of new GAF roofing material/shingles. | $13,500 | [SF1880100](https://nearbypermits.com/boston/permit/SF1880100/) |
| Jul 31, 2026 | [625 Hyde Park Av](https://nearbypermits.com/boston/address/625-hyde-park-av/) | 490 ft SW | Electrical | Power feed to existing DAS node location. Site ID: IC-34 ( 625 Hyde Park Ave @ Canterbury St) | $15,000 | [E1881006](https://nearbypermits.com/boston/permit/E1881006/) |
| Jul 27, 2026 | [50 Seymour St](https://nearbypermits.com/boston/address/50-seymour-st/) | 830 ft W | Electrical | Low voltage alarm install | $1,200 | [ELV1875249](https://nearbypermits.com/boston/permit/ELV1875249/) |
| Jul 15, 2026 | [914 Canterbury St](https://nearbypermits.com/boston/address/914-canterbury-st/) | 800 ft SE | Addition | 17by20 addtion see plans attached | $136,000 | [ALT1845044](https://nearbypermits.com/boston/permit/ALT1845044/) |
| Jul 9, 2026 | [643 Hyde Park Av](https://nearbypermits.com/boston/address/643-hyde-park-av/) | 700 ft SW | Solar | Installation of roof mounted photovoltaic solar systems, 9.84 kw 24 panels with installation of 2 franklin batteries installed on exterior of home | $127,500 | [SF1866992](https://nearbypermits.com/boston/permit/SF1866992/) |
| Jul 8, 2026 | [643 Hyde Park Av](https://nearbypermits.com/boston/address/643-hyde-park-av/) | 700 ft SW | Solar | Installation of roof mounted photovoltaic solar systems, 9.84 kw 24 panels with installation of 2 franklin batteries installed on exterior of home | $127,500 | [E1866995](https://nearbypermits.com/boston/permit/E1866995/) |
| Jul 9, 2026 | [951 Canterbury St](https://nearbypermits.com/boston/address/951-canterbury-st/) | 550 ft SE | Alteration or repair | Removing and replacing 1 window, replacing like with like, no structural changes. | $1,807 | [SF1860984](https://nearbypermits.com/boston/permit/SF1860984/) |
| Jul 9, 2026 | [643 Hyde Park Av](https://nearbypermits.com/boston/address/643-hyde-park-av/) | 700 ft SW | Electrical | New SPAN panel to be installed at site - Replace meter with new 200A two gang meter/main with 100A main breakers. Remove the basement 60A MBEs and refeed from new meter to the existing interior 100A panels with new 100A feeders. Add a shunt trip disconnect | $8,200 | [E1864289](https://nearbypermits.com/boston/permit/E1864289/) |
| Jul 7, 2026 | [59 Harding Rd](https://nearbypermits.com/boston/address/59-harding-rd/) | 600 ft NE | Solar | 5.330 Kw dc & 4.940 kw ac grid tied photovoltaic system, no ESS | $16,896 | [SF1867122](https://nearbypermits.com/boston/permit/SF1867122/) |
| Jul 1, 2026 | [59 Harding Rd](https://nearbypermits.com/boston/address/59-harding-rd/) | 600 ft NE | Solar | 5.330 Kw dc & 4.940 kw ac grid tied photovoltaic system, no ESS | $16,896 | [E1867140](https://nearbypermits.com/boston/permit/E1867140/) |
| Jun 22, 2026 | [559 Hyde Park Av](https://nearbypermits.com/boston/address/559-hyde-park-av/) | 440 ft NW | Electrical | Upgrade electrical service from 100 200 and add a public meter. | $10,000 | [E1863252](https://nearbypermits.com/boston/permit/E1863252/) |
| Jun 16, 2026 | [914 Canterbury St](https://nearbypermits.com/boston/address/914-canterbury-st/) | 800 ft SE | Alteration or repair | First floor removal of interior finish. In conjunction with ALT1845044. | $2,000 | [SF1861491](https://nearbypermits.com/boston/permit/SF1861491/) |
| Jun 16, 2026 | [625 Hyde Park Av](https://nearbypermits.com/boston/address/625-hyde-park-av/) | 490 ft SW | Electrical | Installation of new handhole in sidewalk at 625 Hyde Park Ave. Install 30 amp underground service from Eversource Manhole. Install #6 conductors and 30 Amp Fused H-tap in Handhole for future Crown Castle pole. Odas_1c-34 | $1,500 | [E1861514](https://nearbypermits.com/boston/permit/E1861514/) |
| Jun 11, 2026 | [969 Canterbury St](https://nearbypermits.com/boston/address/969-canterbury-st/) | 570 ft S | Roofing | roof deck replacement | $10,000 | [SF1860368](https://nearbypermits.com/boston/permit/SF1860368/) |
| Jun 2, 2026 | [950 Canterbury St](https://nearbypermits.com/boston/address/950-canterbury-st/) | 690 ft SE | Electrical | Changing out 600A disconnect 3-phase 208V at 950 Canterbury St for building 865 apartment complex. | $4,500 | [E1856411](https://nearbypermits.com/boston/permit/E1856411/) |
| May 26, 2026 | [33 Navarre St](https://nearbypermits.com/boston/address/33-navarre-st/) | 1,000 ft S | Plumbing | replace heating boiler | $5,000 | [PL1851976](https://nearbypermits.com/boston/permit/PL1851976/) |
| May 26, 2026 | [33 Navarre St](https://nearbypermits.com/boston/address/33-navarre-st/) | 1,000 ft S | Plumbing | Replace heating boiler | $5,000 | [G1851973](https://nearbypermits.com/boston/permit/G1851973/) |
| May 22, 2026 | [555 Hyde Park Av](https://nearbypermits.com/boston/address/555-hyde-park-av/) | 480 ft NW | Plumbing | rough and finish plumbing work for 2 baths 2 kitchens | $7,500 | [PL1798226](https://nearbypermits.com/boston/permit/PL1798226/) |
| May 21, 2026 | [25 Navarre St](https://nearbypermits.com/boston/address/25-navarre-st/) | 910 ft S | Roofing | Asphalt shingles replacement on the entire house. White PVC Fascia board replacement on dormer side walls. D4 vinyl siding replacement on 3 sides of front dormer. | $23,199 | [SF1850176](https://nearbypermits.com/boston/permit/SF1850176/) |
| May 20, 2026 | [2-6 Fowle St](https://nearbypermits.com/boston/address/2--6-fowle-st/) | 760 ft NW | Alteration or repair | Remove & replace 6 windows; like for like size; no structural changes | $26,758 | [SF1850283](https://nearbypermits.com/boston/permit/SF1850283/) |
| May 5, 2026 | [25 Navarre St](https://nearbypermits.com/boston/address/25-navarre-st/) | 910 ft S | Alteration or repair | Install new replacement windows with proper, sealants and insulation where needed. Dispose of old windows.Quantity-(8) | $5,915 | [SF1842884](https://nearbypermits.com/boston/permit/SF1842884/) |

### Farther (1,000 ft to ¼ mi), 25 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [190-200 Cummins Hw](https://nearbypermits.com/boston/address/190--200-cummins-hw/) | 0.22 mi NW | Addition | Erect a rear addition to existing school as per plans.Reassigned to DB on 6/26/2026 | $150,000 | [ALT1804788](https://nearbypermits.com/boston/permit/ALT1804788/) |
| Sep 18, 2026 | [55 Brown Av](https://nearbypermits.com/boston/address/55-brown-av/) | 0.23 mi NW | Alteration or repair | Full gut remodel of interior Replace all fixtures DW+Plaster+Paint Refinish Floors Till all bathrooms Replace Cabinets Refrence ALT1861039 | $500,000 | [SF1901755](https://nearbypermits.com/boston/permit/SF1901755/) |
| Sep 15, 2026 | [53 Brown Av](https://nearbypermits.com/boston/address/53-brown-av/) | 0.23 mi NW | New building | New home. 200amps overhead service. Finished basement, 1st, 2nd, and 3rd floors. Recessed lighting in main areas. Center fixture in each bedroom. Cat6 data runs in each family area. Fire protection | $35,000 | [E1901212](https://nearbypermits.com/boston/permit/E1901212/) |
| Sep 14, 2026 | [53 Brown Av](https://nearbypermits.com/boston/address/53-brown-av/) | 0.23 mi NW | Plumbing | New construction | $5,000 | [PL1900983](https://nearbypermits.com/boston/permit/PL1900983/) |
| Aug 26, 2026 | [24 Destefano Rd](https://nearbypermits.com/boston/address/24-destefano-rd/) | 0.23 mi N | Fence, wall or deck | Install 6ft vinyl fence on property line | $1,000 | [ALT1894745](https://nearbypermits.com/boston/permit/ALT1894745/) |
| Aug 20, 2026 | [20 Destefano Rd](https://nearbypermits.com/boston/address/20-destefano-rd/) | 0.24 mi N | Solar | Temporarily remove and reinstall existing solar panels for roof work. | $499 | [E1890138](https://nearbypermits.com/boston/permit/E1890138/) |
| Aug 19, 2026 | [16-18 Ada St](https://nearbypermits.com/boston/address/16--18-ada-st/) | 0.21 mi W | Electrical | Wire for coax to one location in basement apartment | $150 | [ELV1886623](https://nearbypermits.com/boston/permit/ELV1886623/) |
| Aug 19, 2026 | [16-18 Ada St](https://nearbypermits.com/boston/address/16--18-ada-st/) | 0.21 mi W | Fire systems | Wire One 120V Smoke/Carbon Monoxide detector in basement apartment. | $250 | [EFA1886619](https://nearbypermits.com/boston/permit/EFA1886619/) |
| Aug 19, 2026 | [16-18 Ada St](https://nearbypermits.com/boston/address/16--18-ada-st/) | 0.21 mi W | Electrical | Replace existing electrical service with a new 200 amp overhaed service,with 2 new meters for a total of 4. 1 meter for apt 16,1 meter for apt 18,1 meter for the new basement apt, and 1 meter for the common area. Wire the new basement apartment for light and power. | $11,000 | [E1886614](https://nearbypermits.com/boston/permit/E1886614/) |
| Aug 10, 2026 | [680 Hyde Park Av](https://nearbypermits.com/boston/address/680-hyde-park-av/) | 0.21 mi S | Alteration or repair | Remove and replace 10 windows, like for like, same size, no structural changes | $15,501 | [SF1875511](https://nearbypermits.com/boston/permit/SF1875511/) |
| Jul 21, 2026 | [190-200 Cummins Hw](https://nearbypermits.com/boston/address/190--200-cummins-hw/) | 0.22 mi NW | Electrical | NEW CAT6 CABLING SCOPE: Total Cables – 66) 12 – 1 Port Wireless Access Point Locations 11 – 1 Port Wall Phone Locations 11 – 1 Port Projector Locations 16 – 2 Port Wall Drop Locations | $60,000 | [ELV1873898](https://nearbypermits.com/boston/permit/ELV1873898/) |
| Jul 15, 2026 | [127 Mount Hope St](https://nearbypermits.com/boston/address/127-mount-hope-st/) | 0.24 mi NE | Electrical | Kitchen rewire and service upgrade (100A-200A) | $9,500 | [E1871704](https://nearbypermits.com/boston/permit/E1871704/) |
| Jul 10, 2026 | [55 Brown Av](https://nearbypermits.com/boston/address/55-brown-av/) | 0.23 mi NW | Plumbing | 2 family plumbing for both units. | $35,000 | [PL1869765](https://nearbypermits.com/boston/permit/PL1869765/) |
| Jul 2, 2026 | [36 Manning St](https://nearbypermits.com/boston/address/36-manning-st/) | 0.20 mi E | Fence, wall or deck | Replacing Existing wood decking to composite wood decking Back and front decks, Installing all new handrails and pvc trim all around deck. replacing joist deck if needed. | $20,000 | [SF1868456](https://nearbypermits.com/boston/permit/SF1868456/) |
| Jun 29, 2026 | [127 Mount Hope St](https://nearbypermits.com/boston/address/127-mount-hope-st/) | 0.24 mi NE | Plumbing | Remodel | $2,500 | [PL1863213](https://nearbypermits.com/boston/permit/PL1863213/) |
| Jun 22, 2026 | [190-200 Cummins Hw](https://nearbypermits.com/boston/address/190--200-cummins-hw/) | 0.22 mi NW | Electrical | Bring existing outlets into the new framed exterior walls in 3 classrooms on the 3rd floor. | $4,500 | [E1863227](https://nearbypermits.com/boston/permit/E1863227/) |
| Jun 20, 2026 | [360 Cummins Hw](https://nearbypermits.com/boston/address/360-cummins-hw/) | 0.20 mi SE | Plumbing | Running new plumbing for a bathroom and kitchen | $5,500 | [PL1861040](https://nearbypermits.com/boston/permit/PL1861040/) |
| Jun 16, 2026 | [190-200 Cummins Hw](https://nearbypermits.com/boston/address/190--200-cummins-hw/) | 0.22 mi NW | Alteration or repair | Renovation of classrooms | $256,032 | [SF1856151](https://nearbypermits.com/boston/permit/SF1856151/) |
| Jun 16, 2026 | [190-200 Cummins Hw](https://nearbypermits.com/boston/address/190--200-cummins-hw/) | 0.22 mi NW | Grading | Exploratory excavation of existing school ahead of ALT1804788 being issued. | $50,000 | [SF1853560](https://nearbypermits.com/boston/permit/SF1853560/) |
| Jun 10, 2026 | [43 Mount Calvary Rd](https://nearbypermits.com/boston/address/43-mount-calvary-rd/) | 0.24 mi E | Alteration or repair | Remove and replace 2 windows; like for like size; no structural changes | $9,774 | [SF1858170](https://nearbypermits.com/boston/permit/SF1858170/) |
| May 27, 2026 | [127 Mount Hope St](https://nearbypermits.com/boston/address/127-mount-hope-st/) | 0.24 mi NE | Alteration or repair | Kitchen renovation | $54,500 | [SF1843330](https://nearbypermits.com/boston/permit/SF1843330/) |
| May 20, 2026 | [845-849 Canterbury St](https://nearbypermits.com/boston/address/845--849-canterbury-st/) | 0.23 mi E | Electrical | 847 Canterbury Street install 6 switches, 10 outlets, 1 light and 1 bathroom fan | $4,000 | [E1851715](https://nearbypermits.com/boston/permit/E1851715/) |
| May 19, 2026 | [190-200 Cummins Hw](https://nearbypermits.com/boston/address/190--200-cummins-hw/) | 0.22 mi NW | Electrical | Installing burglar alarm system in Brooke Charter School. | $6,800 | [ELV1843485](https://nearbypermits.com/boston/permit/ELV1843485/) |
| May 14, 2026 | [845-849 Canterbury St](https://nearbypermits.com/boston/address/845--849-canterbury-st/) | 0.23 mi E | Alteration or repair | Replacing wood paneling with drywall and replacing flooring in a couple of rooms in 847 Canterbury Street. Work will be contracted out and no structural work is being done. | $20,000 | [SF1848310](https://nearbypermits.com/boston/permit/SF1848310/) |
| May 4, 2026 | [24 Destefano Rd](https://nearbypermits.com/boston/address/24-destefano-rd/) | 0.23 mi N | Electrical | Low voltage alarm install | $1,200 | [ELV1844680](https://nearbypermits.com/boston/permit/ELV1844680/) |

## More on this street

Other addresses on Hadwin Wy with permits, nearest house number first:

- [8 Hadwin Wy](https://nearbypermits.com/boston/address/8-hadwin-wy/): newest permit Dec 3, 2025
- [10 Hadwin Wy](https://nearbypermits.com/boston/address/10-hadwin-wy/): newest permit Aug 14, 2026
- [12 Hadwin Wy](https://nearbypermits.com/boston/address/12-hadwin-wy/): newest permit Sep 21, 2026

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 12:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 11 permits at this address and 55 nearby: https://nearbypermits.com/boston/address/7-hadwin-wy/