3927 Washington St

Boston, MA 02131

11 permits on record here. The newest, Oct 29, 2025: Complete wiring and install fire alarm for 4 family building per approved drawing. Within a quarter mile, the city has issued 25 more permits (24 projects) since May 1.

1. Complete wiring and install fire alarm for 4 family building per approved drawing

   Fire systems
   Oct 29, 2025$13,000
2. In re: ALT1522878, plan amendment to Architectural Plans

   Fire systems
   Oct 14, 2025not listed
3. Add 4th floor to existing 3 story 3-unit building and change legal occupancy from 3 family to 4 family

   Fire systems
   Feb 12, 2025$250,000
4. Wiring low voltage for fire alarm

   Electrical
   Jan 15, 2025$1,500
5. Run low voltage wires for HVAC systems and intercom systems

   Electrical
   Jan 9, 2025$1,000
6. Wire 4 units to code with smokes and carbon detectors

   Electrical
   Nov 27, 2024$80,000
7. At-Risk Permit, working to rough inspections pending issuance of ALT1522878 approved by the BOA on 1/9/2024…

   Alteration or repair
   Oct 17, 2024$75,000
8. Plumbing for 4 family house new bathrooms, Kitchens, laundry

   Plumbing
   Sep 9, 2024$30,000
9. Wire 2 units to code with smokes and carbon detectors

   Electrical
   Apr 29, 2024$20,000
10. Restoration of exterior of existing three-family following fire and water damage

    Roofing
    Sep 8, 2023$70,000
11. To secure and board up property from fire and to begin preliminary demo licensed contractor is also owner of…

    Contractor change
    Dec 16, 2022$5,000

1. Renovation of 3 half baths

   3943 Washington St · 210 ft SW · Plumbing
   Aug 10$5,000

1. Confirm occupancy of existing 2-family dwelling

   17 Archdale Rd · 860 ft SW · Alteration or repair
   Sep 17not listed
2. Pending;ALT1895709-Occupancy Committee.Remove the rear old deck and build a new deck in the same area with…

   17 Archdale Rd · 860 ft SW · Alteration or repair
   Sep 9$36,000
3. 50 amp Hard Wired EV Charger / DCC 9 - 50 amp Installation

   167-171 Hyde Park Av · 850 ft NE · Electrical
   Sep 3$5,948
4. Gas Boiler Replacement

   3867-3875 Washington St · 630 ft NE · Plumbing
   Aug 28$16,000
5. Replacement gas boiler

   3867-3875 Washington St · 630 ft NE · Plumbing
   Aug 28$16,000
6. Replace meter socket to meters main

   11 Patten St · 880 ft E · Electrical
   Jul 17$6,900
7. 100 amp riser, 100 amp new meter main

   7 Patten St · 850 ft E · Electrical
   Jul 16$2,200
8. Strip and re roof

   238 Hyde Park Av · 780 ft SE · Roofing
   Jun 29$19,650
9. Rewire the unit 12, and bring up to code

   12-14 Elven Rd · 460 ft S · Electrical
   Jun 16$12,000
10. Rooftop solar 13 panels 5.33 kwdc no ESS no structural

    11 Patten St · 880 ft E · Solar
    Jun 1$11,937
11. Rooftop solar 10 panels 4.1 kwdc 15kw energy storage system to be installed on exterior wall no structural

    7 Patten St · 850 ft E · Solar
    Jun 1$17,664
12. Rooftop solar 13 panels 5.33 kwdc no ESS

    11 Patten St · 880 ft E · Solar
    May 29$39,963
13. Rooftop solar 10 panels 4.1 kwdc 15kw energy storage system to be installed on exterior wall

    7 Patten St · 850 ft E · Solar
    May 29$59,136
14. Replace first floor front wood decking with trex and put in pvc railing

    1-3 Lesher St · 970 ft SW · Alteration or repair
    May 27$7,500
15. Replace water heater in the basement

    3989 Washington St · 710 ft SW · Plumbing
    May 26$1,800
16. Full 100A Electrical Service Replacement and main panel relocation

    11 Patten St · 880 ft E · Electrical
    May 22$2,800
17. Weatherization, Insulation, Air Sealing

    176-178 Hyde Park Av · 890 ft E · Alteration or repair
    May 11$15,655
18. Boston Animal Shelter added work - replacing a mop sink on first floor

    26 Mahler Rd · 470 ft W · Plumbing
    May 5$500

1. Remodeling × 2 permits

   19 Mosgrove Av · 0.23 mi SW · Plumbing
   Sep 14$8,000
2. Insulation work as part of the MASS Save program

   22 Rodman St · 0.23 mi SE · Alteration or repair
   Aug 5$11,000
3. 1. Basement Egress Door & Exterior Stairwell 2

   19 Mosgrove Av · 0.23 mi SW · Alteration or repair
   Jul 8$56,278
4. North Side Roof Replacement, Skylights

   19 Mosgrove Av · 0.23 mi SW · Roofing
   May 15$19,689
5. Remove existing deck boards and replace with new decking material

   7 Blanvon Rd · 0.23 mi S · Alteration or repair
   May 5$15,000

Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 11:52 UTC. Official data.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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