# Building permits at 116 Williams St, Boston, MA New buildings permitted at two addresses within 950 ft since May 1, the largest listed at $65,000. Three permits on record here. The newest, Mar 26: Replace service entrance conductors to 300amp. Within a quarter mile, the city has issued 36 more permits (33 projects) since May 1. The nearest permit for a new building is 540 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 26, 2026 | Electrical | Replace service entrance conductors to 300amp. Replace Public panel and disconnect for unit 3. Change main breakers to 100amp for each unit. | $3,200 | [E1832667](https://nearbypermits.com/boston/permit/E1832667/) | | Jan 30, 2015 | Solar | 20 panel installation | $41,728 | [SF444388](https://nearbypermits.com/boston/permit/SF444388/) | | Jan 30, 2015 | Solar | Installing a6.9 KW Photovoltaic System. | $4,140 | [E444389](https://nearbypermits.com/boston/permit/E444389/) | ## Within ¼ mi since May 1, 2026 36 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 3, 2026 | [117 Williams St](https://nearbypermits.com/boston/address/117-williams-st/) | 120 ft SW | Plumbing | Kitchen and bathroom remodel | $15,000 | [PL1895983](https://nearbypermits.com/boston/permit/PL1895983/) | | Aug 13, 2026 | [117 Williams St](https://nearbypermits.com/boston/address/117-williams-st/) | 120 ft SW | Alteration or repair | plumbing, electrical, siding, kitchen renovation, bathroom renovations, deck repairs | $300,000 | [SF1887546](https://nearbypermits.com/boston/permit/SF1887546/) | ### This block (250 to 1,000 ft), 31 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 5, 2026 | [3510 Washington St](https://nearbypermits.com/boston/address/3510-washington-st/) | 790 ft NW | Fire systems | This amendment changes the licensed professional designer for fire alarm installation and inspection for Permit Number ALT1462358. The design remains the same as the previous design. The New Subcontractor company name is Priority 7 Alarm Systems LLC.Provide a common access to the sprinkler room.; | $25,000 | [A1901113](https://nearbypermits.com/boston/permit/A1901113/) | | Sep 28, 2026 | [152 Williams St](https://nearbypermits.com/boston/address/152-williams-st/) | 400 ft SE | Plumbing | New install water heater (second one at this location) | $500 | [PL1904100](https://nearbypermits.com/boston/permit/PL1904100/) | | Sep 28, 2026 | [152 Williams St](https://nearbypermits.com/boston/address/152-williams-st/) | 400 ft SE | Plumbing | New water heater installation | $500 | [PL1904092](https://nearbypermits.com/boston/permit/PL1904092/) | | Sep 28, 2026 | [152 Williams St](https://nearbypermits.com/boston/address/152-williams-st/) | 400 ft SE | Plumbing | New water heater installation | $500 | [G1904086](https://nearbypermits.com/boston/permit/G1904086/) | | Sep 28, 2026 | [152 Williams St](https://nearbypermits.com/boston/address/152-williams-st/) | 400 ft SE | Plumbing | New install water heater (second at this location) | $500 | [G1904104](https://nearbypermits.com/boston/permit/G1904104/) | | Sep 25, 2026 | [155 Williams St](https://nearbypermits.com/boston/address/155-williams-st/) | 520 ft SE | Electrical | Replacement of the electrical panel for safety reason, and inspection of all outlets and lights in the apartment to restore electrical service. which had been cut off a year ago due to non-payment. | $500 | [E1904507](https://nearbypermits.com/boston/permit/E1904507/) | | Sep 17, 2026 | [90-92 Rossmore Rd](https://nearbypermits.com/boston/address/90--92-rossmore-rd/) | 430 ft S | Alteration or repair | Front deck replacement: demolish existing deck, new composite decking, rebuild knee wall in lieu of railings with paint finish, and replace one window seal/casing | $19,120 | [SF1901997](https://nearbypermits.com/boston/permit/SF1901997/) | | Sep 9, 2026 | [63-65 Brookley Rd](https://nearbypermits.com/boston/address/63--65-brookley-rd/) | 680 ft SW | Roofing | Rubber Roof Replacement | $29,899 | [SF1896635](https://nearbypermits.com/boston/permit/SF1896635/) | | Sep 9, 2026 | [74 Williams St](https://nearbypermits.com/boston/address/74-williams-st/) | 380 ft NW | Electrical | Air source heat pump system connections to (1) condenser and (1) air handler suspended from ceiling above washing machine, work for 2nd Floor unit only. | $12,000 | [E1884019](https://nearbypermits.com/boston/permit/E1884019/) | | Aug 25, 2026 | [159 Forest Hills St](https://nearbypermits.com/boston/address/159-forest-hills-st/) | 990 ft NE | Electrical | 50A EV charging station install for apartment 1 | $1,500 | [E1886273](https://nearbypermits.com/boston/permit/E1886273/) | | Aug 18, 2026 | [131-133 Williams St](https://nearbypermits.com/boston/address/131--133-williams-st/) | 250 ft S | Plumbing | 1st Floor Bathroom - Replace shower stall, no structural change. (Other is a valve) | $1,500 | [PL1888643](https://nearbypermits.com/boston/permit/PL1888643/) | | Aug 17, 2026 | [45 Lourdes Av](https://nearbypermits.com/boston/address/45-lourdes-av/) | 830 ft NE | Plumbing | 40 gal gas water heater | $3,700 | [G1886241](https://nearbypermits.com/boston/permit/G1886241/) | | Aug 7, 2026 | [84-86 Brookley Rd](https://nearbypermits.com/boston/address/84--86-brookley-rd/) | 620 ft S | Electrical | Install new exterior fixtures at front and back porches | $3,600 | [E1883333](https://nearbypermits.com/boston/permit/E1883333/) | | Aug 5, 2026 | [103-105 Rossmore Rd](https://nearbypermits.com/boston/address/103--105-rossmore-rd/) | 630 ft S | Roofing | Strip rubber roof of all rubber related products and isntall 2" polyiso insulation.060 fully adhered rubber roofing.032 drip edge, terminate/flash as required | $33,250 | [SF1880036](https://nearbypermits.com/boston/permit/SF1880036/) | | Jul 31, 2026 | [75 Rossmore Rd](https://nearbypermits.com/boston/address/75-rossmore-rd/) | 430 ft S | Alteration or repair | Residential weatherization and air sealing with the Mass Save Program. No structural changes. | $3,142 | [SF1877289](https://nearbypermits.com/boston/permit/SF1877289/) | | Jul 16, 2026 | [3458 Washington St](https://nearbypermits.com/boston/address/3458-washington-st/) | 900 ft N | New building | Erect new five-story mixed-use building to contain 36 dwelling units and ground-floor local retail business space, and residential amenity space, including bicycle storage room, with seven exterior accessory residential parking spaces at grade.*Clarification: Combine parcel# 1102856000 with vacant p | Not listed | [ERT1682848](https://nearbypermits.com/boston/permit/ERT1682848/) | | Jul 14, 2026 | [159 Forest Hills St](https://nearbypermits.com/boston/address/159-forest-hills-st/) | 990 ft NE | Electrical | Install customer-supplied EV charger at exterior parking space with ~75' run; add 2-pole 50A breaker and service lockout; install two mini breakers to free panel space; set up charger | $1,600 | [E1871352](https://nearbypermits.com/boston/permit/E1871352/) | | Jul 9, 2026 | [49-51 Rossmore Rd](https://nearbypermits.com/boston/address/49--51-rossmore-rd/) | 410 ft SW | Plumbing | Install 40 gallon gas water heater, unit 2 | $500 | [PL1869809](https://nearbypermits.com/boston/permit/PL1869809/) | | Jul 9, 2026 | [49-51 Rossmore Rd](https://nearbypermits.com/boston/address/49--51-rossmore-rd/) | 410 ft SW | Plumbing | Install 40 gallon gas water heater, unit 2 | $500 | [G1869811](https://nearbypermits.com/boston/permit/G1869811/) | | Jul 9, 2026 | [3458 Washington St](https://nearbypermits.com/boston/address/3458-washington-st/) | 900 ft N | Alteration or repair | Foundation only permit.*See ERT of record for already stamped and approved permitted drawings for this project/FD- 7.7.2026 Costs low | Not listed | [FND1869084](https://nearbypermits.com/boston/permit/FND1869084/) | | May 28, 2026 | [16a Meehan St](https://nearbypermits.com/boston/address/16a-meehan-st/) | 500 ft NW | Electrical | Replace wiring for storage unit receptacles. Replace All devices in storage units. Replace Breakers for storage units to Dual function type. Replace devices controlling sump pump. Meg test Switch legs and homeruns to Storage units. | $4,500 | [E1853760](https://nearbypermits.com/boston/permit/E1853760/) | | May 22, 2026 | [16a Meehan St](https://nearbypermits.com/boston/address/16a-meehan-st/) | 500 ft NW | Alteration or repair | Interior repairs due to water damage in Condominium Common Area. Replace affected drywall up to 4ft high from floor in entire basement space. Replace. Replace finish flooring, trim and paint. | $57,319 | [SF1852170](https://nearbypermits.com/boston/permit/SF1852170/) | | May 21, 2026 | [16-20 Plainfield St](https://nearbypermits.com/boston/address/16--20-plainfield-st/) | 390 ft SW | Electrical | Replace meter due to corrosion. | $10,000 | [E1851949](https://nearbypermits.com/boston/permit/E1851949/) | | May 20, 2026 | [97 Williams St](https://nearbypermits.com/boston/address/97-williams-st/) | 280 ft NW | Plumbing | Gas stove, 3rd floor | $800 | [G1851412](https://nearbypermits.com/boston/permit/G1851412/) | | May 20, 2026 | [71a Williams St](https://nearbypermits.com/boston/address/71a-williams-st/) | 540 ft NW | New building | New house, 3 story, unit in basement | $65,000 | [E1846881](https://nearbypermits.com/boston/permit/E1846881/) | | May 13, 2026 | [3484 Washington St](https://nearbypermits.com/boston/address/3484-washington-st/) | 840 ft NW | Electrical | Install a new 100 amp three face underground, temporary service inside the building in order to service the elevator and car lift installations | $850 | [ETS1849059](https://nearbypermits.com/boston/permit/ETS1849059/) | | May 11, 2026 | [71 Williams St](https://nearbypermits.com/boston/address/71-williams-st/) | 500 ft NW | Plumbing | install new fixtures. | $25,000 | [PL1847135](https://nearbypermits.com/boston/permit/PL1847135/) | | May 7, 2026 | [84-86 Brookley Rd](https://nearbypermits.com/boston/address/84--86-brookley-rd/) | 620 ft S | Plumbing | Remodel of 2nd & 3rd floor bathrooms. | $4,000 | [PL1846571](https://nearbypermits.com/boston/permit/PL1846571/) | | May 6, 2026 | [24-28 Gartland St](https://nearbypermits.com/boston/address/24--28-gartland-st/) | 540 ft N | Plumbing | Boiler replacement, work in 28 Gartland St only. | $7,500 | [PL1843474](https://nearbypermits.com/boston/permit/PL1843474/) | | May 6, 2026 | [24-28 Gartland St](https://nearbypermits.com/boston/address/24--28-gartland-st/) | 540 ft N | Plumbing | Boiler replacement, work in 28 Gartland St only. | $7,000 | [G1843470](https://nearbypermits.com/boston/permit/G1843470/) | | May 4, 2026 | [71a Williams St](https://nearbypermits.com/boston/address/71a-williams-st/) | 540 ft NW | Fire systems | Install new fire alarm system | $10,000 | [EFA1845510](https://nearbypermits.com/boston/permit/EFA1845510/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 21, 2026 | [144 Mcbride St](https://nearbypermits.com/boston/address/144-mcbride-st/) | 0.24 mi W | Electrical | City of boston event requiring generator | $500 | [ETS1902609](https://nearbypermits.com/boston/permit/ETS1902609/) | | Jul 1, 2026 | [3531-3541 Washington St](https://nearbypermits.com/boston/address/3531--3541-washington-st/) | 0.19 mi W | Other | Install one (1) single sided banner. 36" H x 120" W. Flush mount to wall over main entrance. Installed for 30 days and then to be removed | $475 | [SF1867184](https://nearbypermits.com/boston/permit/SF1867184/) | | Jun 16, 2026 | [155 Forest Hills St](https://nearbypermits.com/boston/address/155-forest-hills-st/) | 0.19 mi NE | Alteration or repair | Rebuild of back porches | $36,400 | [SF1857937](https://nearbypermits.com/boston/permit/SF1857937/) | ## More on this street Other addresses on Williams St with permits, nearest house number first: - [117 Williams St](https://nearbypermits.com/boston/address/117-williams-st/): newest permit Sep 3, 2026 - [113-115 Williams St](https://nearbypermits.com/boston/address/113--115-williams-st/): newest permit Nov 19, 2024 - [120 Williams St](https://nearbypermits.com/boston/address/120-williams-st/): newest permit Aug 27, 2025 - [111 Williams St](https://nearbypermits.com/boston/address/111-williams-st/): newest permit Nov 5, 2025 - [124 Williams St](https://nearbypermits.com/boston/address/124-williams-st/): newest permit Sep 22, 2025 - [127-129 Williams St](https://nearbypermits.com/boston/address/127--129-williams-st/): newest permit May 8, 2025 - [104 Williams St](https://nearbypermits.com/boston/address/104-williams-st/): newest permit Dec 18, 2024 - [102 Williams St](https://nearbypermits.com/boston/address/102-williams-st/): newest permit Apr 3, 2026 - [131-133 Williams St](https://nearbypermits.com/boston/address/131--133-williams-st/): newest permit Aug 18, 2026 - [97 Williams St](https://nearbypermits.com/boston/address/97-williams-st/): newest permit May 20, 2026 --- Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 08:32 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 3 permits at this address and 36 nearby: https://nearbypermits.com/boston/address/116-williams-st/