# Building permits at 97 Williams Av, Boston, MA

Five permits on record here. The newest, Oct 31, 2024: Re wire of existing home, with new 200 amp service. Within a quarter mile, the city has issued 50 more permits (46 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Oct 31, 2024 | Electrical | Re wire of existing home, with new 200 amp service | $14,000 | [E1660380](https://nearbypermits.com/boston/permit/E1660380/) |
| Oct 23, 2024 | Alteration or repair | Confirming occupancy of single family dwelling. no work to be done. | Not listed | [ALT1657562](https://nearbypermits.com/boston/permit/ALT1657562/) |
| Oct 15, 2024 | Plumbing | New house plumbing as follows: Two full bathroom on floor 2 One half bathroom on floor 1 One cloth washer Two sill cock One kitchen sink | $15,000 | [PL1660785](https://nearbypermits.com/boston/permit/PL1660785/) |
| Oct 15, 2024 | Plumbing | Install new gas piping to stove and tankless water heater. | $2,500 | [G1660787](https://nearbypermits.com/boston/permit/G1660787/) |
| Sep 30, 2024 | Alteration or repair | Replace Sheetrock as needed, renovate kitchen and bathroom. Add additional bathrooms. | $75,000 | [SF1657556](https://nearbypermits.com/boston/permit/SF1657556/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 4 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Jul 6, 2026 | [100 Williams Av](https://nearbypermits.com/boston/address/100-williams-av/) | 210 ft NE | Electrical | Bathroom Remodeling | $1,500 | [E1863704](https://nearbypermits.com/boston/permit/E1863704/) |
| Jul 1, 2026 | [100 Williams Av](https://nearbypermits.com/boston/address/100-williams-av/) | 210 ft NE | Plumbing | Bathroom remodel: Toilet, lav, and shower on 2nd floor. | $1,500 | [PL1867412](https://nearbypermits.com/boston/permit/PL1867412/) |
| Jun 18, 2026 | [100 Williams Av](https://nearbypermits.com/boston/address/100-williams-av/) | 210 ft NE | Alteration or repair | Bathroom remodel including plumbing, electrical, tiles, new bathroom fixtures, painting and insulation as needed per code. | $47,700 | [SF1859089](https://nearbypermits.com/boston/permit/SF1859089/) |
| May 21, 2026 | [102 Williams Av](https://nearbypermits.com/boston/address/102-williams-av/) | 140 ft E | Alteration or repair | remove and replace deck boards and rails only - no digging, no framing | $20,633 | [SF1847436](https://nearbypermits.com/boston/permit/SF1847436/) |

### This block (250 to 1,000 ft), 33 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [133 Warren Av](https://nearbypermits.com/boston/address/133-warren-av/) | 990 ft E | Electrical | Replace storm-damaged exterior 100A overhead electrical service, including mast, weatherhead, meter socket, and service entrance conductors. Reconnect existing service in accordance with applicable code and utility requirements. | $2,000 | [E1905753](https://nearbypermits.com/boston/permit/E1905753/) |
| Oct 1, 2026 | [45 Washington St](https://nearbypermits.com/boston/address/45-washington-st/) | 970 ft SW | Plumbing | Installing one, w/c, lav., lau. & one shower on floor one. | $5,000 | [PL1906418](https://nearbypermits.com/boston/permit/PL1906418/) |
| Sep 25, 2026 | [168 Dana Av](https://nearbypermits.com/boston/address/168-dana-av/) | 790 ft W | Plumbing | Install it on electric water, heat a forty gallon in the basement | $1,200 | [PL1903840](https://nearbypermits.com/boston/permit/PL1903840/) |
| Sep 17, 2026 | [119 Warren Av](https://nearbypermits.com/boston/address/119-warren-av/) | 920 ft NE | Alteration or repair | Demo existing landing and steps. Keep footings. Build new frame and stringers with PT lumber. Finish with composite/pvc materials and handrail | $4,374 | [SF1896219](https://nearbypermits.com/boston/permit/SF1896219/) |
| Sep 4, 2026 | [48 Williams Av](https://nearbypermits.com/boston/address/48-williams-av/) | 920 ft NW | Plumbing | New Gas Lines for 2 furnaces, 2 stoves, 2 waterheaters | $10,000 | [G1897568](https://nearbypermits.com/boston/permit/G1897568/) |
| Sep 3, 2026 | [176-178 Dana Av](https://nearbypermits.com/boston/address/176--178-dana-av/) | 740 ft W | Plumbing | Adding new gas meter to supply furnace and water heater. | $2,000 | [G1895520](https://nearbypermits.com/boston/permit/G1895520/) |
| Sep 3, 2026 | [168 Dana Av](https://nearbypermits.com/boston/address/168-dana-av/) | 790 ft W | Alteration or repair | Change occupancy from one-family to a two-family. No work to be done. | $80,000 | [ALT1690566](https://nearbypermits.com/boston/permit/ALT1690566/) |
| Sep 2, 2026 | [48 Williams Av](https://nearbypermits.com/boston/address/48-williams-av/) | 920 ft NW | Plumbing | Whole house plumbing renovation | $19,800 | [PL1895575](https://nearbypermits.com/boston/permit/PL1895575/) |
| Sep 1, 2026 | [48 Williams Av](https://nearbypermits.com/boston/address/48-williams-av/) | 920 ft NW | Electrical | Comeplete rewire Add public meter Upgrade service from 100AMPS TO 200AMPS | $25,000 | [E1894515](https://nearbypermits.com/boston/permit/E1894515/) |
| Aug 28, 2026 | [210 Dana Av](https://nearbypermits.com/boston/address/210-dana-av/) | 790 ft SW | Alteration or repair | Window Replacement as per request of the customer. We are replacing 20 windows | $37,000 | [SF1884488](https://nearbypermits.com/boston/permit/SF1884488/) |
| Aug 20, 2026 | [7 Highland St](https://nearbypermits.com/boston/address/7-highland-st/) | 920 ft NW | Alteration or repair | Confirm occupancy of existing 2 family.; | Not listed | [ALT1878953](https://nearbypermits.com/boston/permit/ALT1878953/) |
| Aug 18, 2026 | [12 Newacre Rd](https://nearbypermits.com/boston/address/12-newacre-rd/) | 980 ft SW | Solar | Installation of roof mounted photovoltaic solar systems, 4.51 kw 11 panels with installation of 1 Franklin battery installed on exterior of home | $47,700 | [SF1879842](https://nearbypermits.com/boston/permit/SF1879842/) |
| Jul 31, 2026 | [12 Newacre Rd](https://nearbypermits.com/boston/address/12-newacre-rd/) | 980 ft SW | Solar | Installation of roof mounted photovoltaic solar systems, 4.51 kw 11 panels with installation of 1 Franklin battery installed on exterior of home | $47,700 | [E1879845](https://nearbypermits.com/boston/permit/E1879845/) |
| Aug 14, 2026 | [48 Williams Av](https://nearbypermits.com/boston/address/48-williams-av/) | 920 ft NW | Alteration or repair | Confirming occupancy of existing 2 family home | Not listed | [ALT1863371](https://nearbypermits.com/boston/permit/ALT1863371/) |
| Aug 7, 2026 | [46 Neponset Av](https://nearbypermits.com/boston/address/46-neponset-av/) | 800 ft NW | Electrical | Address also known as 50 Neponset ave. 200 amp overhead sevice upgrade | $5,300 | [E1884013](https://nearbypermits.com/boston/permit/E1884013/) |
| Aug 5, 2026 | [7 Highland St](https://nearbypermits.com/boston/address/7-highland-st/) | 920 ft NW | Roofing | remove and install 18sq asphalt roofing | $13,990 | [SF1864947](https://nearbypermits.com/boston/permit/SF1864947/) |
| Aug 3, 2026 | [179 Dana Av](https://nearbypermits.com/boston/address/179-dana-av/) | 860 ft SW | Electrical | Wire 1 electric water heater | $500 | [E1881347](https://nearbypermits.com/boston/permit/E1881347/) |
| Jul 29, 2026 | [35 Pond St](https://nearbypermits.com/boston/address/35-pond-st/) | 480 ft NW | Roofing | Flat Roof Replacement - 18 square | $27,430 | [SF1796763](https://nearbypermits.com/boston/permit/SF1796763/) |
| Jul 28, 2026 | [179 Dana Av](https://nearbypermits.com/boston/address/179-dana-av/) | 860 ft SW | Plumbing | Replace electric water heater | $2,500 | [PL1879014](https://nearbypermits.com/boston/permit/PL1879014/) |
| Jul 20, 2026 | [285 Fairmount Av](https://nearbypermits.com/boston/address/285-fairmount-av/) | 770 ft E | Roofing | Strip and re-roof: commercial-grade black EPDM rubber roofing membrane // CertainTeed Landmark architectural shingles | $22,290 | [SF1871850](https://nearbypermits.com/boston/permit/SF1871850/) |
| Jun 26, 2026 | [119 Warren Av](https://nearbypermits.com/boston/address/119-warren-av/) | 920 ft NE | Roofing | strip existing epdm roof. Install new epdm rubber roof. | $33,950 | [SF1797708](https://nearbypermits.com/boston/permit/SF1797708/) |
| Jun 22, 2026 | [48 Williams Av](https://nearbypermits.com/boston/address/48-williams-av/) | 920 ft NW | Alteration or repair | Replace windows 20 shingle part of mansortroof,drywall and plaster, remodel4 bathrooms, rewire to code,new electrical service, revise plumbing to code and ne hvav systems | $200,000 | [SF1863142](https://nearbypermits.com/boston/permit/SF1863142/) |
| Jun 16, 2026 | [195 Dana Av](https://nearbypermits.com/boston/address/195-dana-av/) | 850 ft SW | Solar | Installation of roof mounted photovoltaic solar systems, 8.2 KW 20 panels NO BATTERY STORAGE | $45,000 | [SF1856810](https://nearbypermits.com/boston/permit/SF1856810/) |
| Jun 16, 2026 | [195 Dana Av](https://nearbypermits.com/boston/address/195-dana-av/) | 850 ft SW | Solar | Installation of roof mounted photovoltaic solar systems, 8.2 KW 20 panels NO BATTERY STORAGE | $45,000 | [E1856812](https://nearbypermits.com/boston/permit/E1856812/) |
| Jun 12, 2026 | [168 Dana Av](https://nearbypermits.com/boston/address/168-dana-av/) | 790 ft W | Electrical | Electrical service 3 gang 200A addition of public panel and 1st floor panel relocation | $5,000 | [E1859145](https://nearbypermits.com/boston/permit/E1859145/) |
| Jun 8, 2026 | [221 Dana Av](https://nearbypermits.com/boston/address/221-dana-av/) | 700 ft SW | Alteration or repair | Installation of (5) Double-Hung, Like-for-Like, Window Inserts. No structural changes per building code. | $15,763 | [SF1843545](https://nearbypermits.com/boston/permit/SF1843545/) |
| Jun 2, 2026 | [14 Washington St](https://nearbypermits.com/boston/address/14-washington-st/) | 540 ft SW | Roofing | Strip Existing Asphalt Roof And Dispose Of. Install High Temp Ice And Water barrier to Complete Roof. Install 24 gauge 16'' wide standing seam to all roof facets. | $27,000 | [SF1836010](https://nearbypermits.com/boston/permit/SF1836010/) |
| May 22, 2026 | [225 Fairmount Av](https://nearbypermits.com/boston/address/225-fairmount-av/) | 900 ft N | Plumbing | Replacement of gas water heater | $2,293 | [PL1851921](https://nearbypermits.com/boston/permit/PL1851921/) |
| May 22, 2026 | [225 Fairmount Av](https://nearbypermits.com/boston/address/225-fairmount-av/) | 900 ft N | Plumbing | Replacement of gas water heater | $2,293 | [G1851920](https://nearbypermits.com/boston/permit/G1851920/) |
| May 12, 2026 | [243 Fairmount Av](https://nearbypermits.com/boston/address/243-fairmount-av/) | 670 ft NE | Plumbing | Gas piping for Generator install | $850 | [G1844355](https://nearbypermits.com/boston/permit/G1844355/) |
| May 6, 2026 | [7 Robbart Ln](https://nearbypermits.com/boston/address/7-robbart-ln/) | 990 ft SE | Alteration or repair | Residential weatherization/air sealing. No structural changes. (CAP-40129). | $6,000 | [SF1838146](https://nearbypermits.com/boston/permit/SF1838146/) |
| May 4, 2026 | [55 Williams Av](https://nearbypermits.com/boston/address/55-williams-av/) | 760 ft NW | Alteration or repair | No inspections until occupancy is confirmed; ALT1844278 pending.Install 3/8" foam insulation board to exterior of home. Install double 4" vinyl siding to home. Cover trim fascia and soffit. | $14,000 | [SF1844054](https://nearbypermits.com/boston/permit/SF1844054/) |
| May 1, 2026 | [225 Dana Av](https://nearbypermits.com/boston/address/225-dana-av/) | 960 ft SW | Roofing | Strip existing roofing material Identify, Notify and repair any identified damage Install Ice and water shield and synthetic membrane Install new roofing shingles Demo and install new pvc for rakes and soffits | $13,106 | [SF1844358](https://nearbypermits.com/boston/permit/SF1844358/) |

### Farther (1,000 ft to ¼ mi), 13 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [306 Fairmount Av](https://nearbypermits.com/boston/address/306-fairmount-av/) | 0.24 mi E | Alteration or repair | air sealing, door kits, attic r-30 FG batting, basement R-19 FG batting, garage 4in dense pack cellulose, whole house fan cover, damming | $6,650 | [SF1894062](https://nearbypermits.com/boston/permit/SF1894062/) |
| Aug 27, 2026 | [5 Prospect Ci](https://nearbypermits.com/boston/address/5-prospect-ci/) | 0.25 mi E | Electrical | wire existing kitchen new family room and master bedroom addition with new master bath and new smoke detectors | $20,000 | [E1894713](https://nearbypermits.com/boston/permit/E1894713/) |
| Aug 24, 2026 | [14 Highland St](https://nearbypermits.com/boston/address/14-highland-st/) | 0.21 mi N | Electrical | Install dedicated receptacles for counter top and a/c units | $2,500 | [E1891324](https://nearbypermits.com/boston/permit/E1891324/) |
| Aug 14, 2026 | [36r Williams Av](https://nearbypermits.com/boston/address/36r-williams-av/) | 0.21 mi N | Plumbing | New Kichten, bathrom and laundry | $8,000 | [PL1887914](https://nearbypermits.com/boston/permit/PL1887914/) |
| Aug 12, 2026 | [56-58 Washington St](https://nearbypermits.com/boston/address/56--58-washington-st/) | 0.20 mi SW | Electrical | install 2 recessed light at the porch and 1 switch | $500 | [E1872885](https://nearbypermits.com/boston/permit/E1872885/) |
| Jul 27, 2026 | [5 Prospect Ci](https://nearbypermits.com/boston/address/5-prospect-ci/) | 0.25 mi E | Plumbing | Installation of various plumbing fixtures. | $8,500 | [PL1877649](https://nearbypermits.com/boston/permit/PL1877649/) |
| Jul 24, 2026 | [211 Fairmount Av](https://nearbypermits.com/boston/address/211-fairmount-av/) | 0.21 mi N | Electrical | wiring 2new circuit to the attic lights and receptacles | $1,500 | [E1875219](https://nearbypermits.com/boston/permit/E1875219/) |
| Jul 20, 2026 | [73 Summit St](https://nearbypermits.com/boston/address/73-summit-st/) | 0.21 mi NE | Solar | Installation of roof mounted photovoltaic solar systems, 10.25 KW 25 panels with installation of 1 franklin battery installed on exterior of home | $64,800 | [SF1873337](https://nearbypermits.com/boston/permit/SF1873337/) |
| Jul 20, 2026 | [73 Summit St](https://nearbypermits.com/boston/address/73-summit-st/) | 0.21 mi NE | Solar | Installation of roof mounted photovoltaic solar systems, 10.25 KW 25 panels with installation of 1 franklin battery installed on exterior of home | $64,800 | [E1873340](https://nearbypermits.com/boston/permit/E1873340/) |
| May 28, 2026 | [40 Prospect St](https://nearbypermits.com/boston/address/40-prospect-st/) | 0.24 mi E | Alteration or repair | Removing and replacing 5 windows, replacing like with like, no structural changes. | $5,268 | [SF1849340](https://nearbypermits.com/boston/permit/SF1849340/) |
| May 19, 2026 | [48 Prospect St](https://nearbypermits.com/boston/address/48-prospect-st/) | 0.22 mi E | Plumbing | replace existing tub/shower valve and drain with new shower valve and drain | $1,895 | [PL1851232](https://nearbypermits.com/boston/permit/PL1851232/) |
| May 12, 2026 | [211 Fairmount Av](https://nearbypermits.com/boston/address/211-fairmount-av/) | 0.21 mi N | Alteration or repair | Finish attic space and add attic drop down stairs. Finished attic space to be used as a finished storage area. | $10,000 | [ALT1799979](https://nearbypermits.com/boston/permit/ALT1799979/) |
| May 4, 2026 | [56-58 Washington St](https://nearbypermits.com/boston/address/56--58-washington-st/) | 0.20 mi SW | Roofing | Construct roof over existing deck, including new framing, support posts, roof sheathing, and asphalt shingles. Install ceiling insulation and finish interior ceiling. Converting it into a season room. Relocate existing shed on the property and reinstall. | $20,000 | [SF1838108](https://nearbypermits.com/boston/permit/SF1838108/) |

## More on this street

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

- [100 Williams Av](https://nearbypermits.com/boston/address/100-williams-av/): newest permit Jul 6, 2026
- [102 Williams Av](https://nearbypermits.com/boston/address/102-williams-av/): newest permit May 21, 2026
- [119 Williams Av](https://nearbypermits.com/boston/address/119-williams-av/): newest permit Oct 22, 2024
- [75 Williams Av](https://nearbypermits.com/boston/address/75-williams-av/): newest permit Oct 23, 2025
- [124 Williams Av](https://nearbypermits.com/boston/address/124-williams-av/): newest permit Nov 12, 2025
- [135 Williams Av](https://nearbypermits.com/boston/address/135-williams-av/): newest permit Mar 25, 2025
- [55 Williams Av](https://nearbypermits.com/boston/address/55-williams-av/): newest permit May 4, 2026
- [53 Williams Av](https://nearbypermits.com/boston/address/53-williams-av/): newest permit Feb 20, 2025
- [52 Williams Av](https://nearbypermits.com/boston/address/52-williams-av/): newest permit Jul 14, 2025
- [48 Williams Av](https://nearbypermits.com/boston/address/48-williams-av/): newest permit Sep 4, 2026

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 00:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 5 permits at this address and 50 nearby: https://nearbypermits.com/boston/address/97-williams-av/