7 Haydn St

Boston, MA 02131

Eight permits on record here. The newest, Jun 12: 3rd floor kitchen and bath, 2nd floor kitchen and bath. Within a quarter mile, the city has issued 58 more permits (56 projects) since May 1. Two are for new buildings, the nearest 0.24 mi away. A zoning hearing Oct 22 covers 294 Stratford St, 0.23 mi west.

1. 3rd floor kitchen and bath, 2nd floor kitchen and bath

   Electrical
   Jun 12$5,000
2. Removal of plaster and studs from non structural walls

   Alteration or repair
   Apr 24$75,000
3. Renovate bathrooms, kitchens and laundry

   Plumbing
   Apr 13$19,000
4. Service upgrade 100Amp to 200Amp

   Electrical
   Mar 3$7,000
5. Water heater replacement × 2 permits

   Plumbing
   Aug 14, 2025$600
6. Insulation of the exterior walls of apt one with blown in cellulose

   Alteration or repair
   Aug 6, 2013$3,610
7. Vinyl siding new trex flooring and railings

   Alteration or repair
   Sep 24, 2010$21,600

1. Gas boiler replacement

   14 Haydn St · 110 ft SW · Plumbing
   Sep 25$1,000
2. Renovate kitchen and add 1/2 bath on first floor

   11 Brahms St · 250 ft W · Plumbing
   Jun 3$8,000
3. Remove & repalce front porch

   14 Haydn St · 110 ft SW · Alteration or repair
   May 12$32,500
4. New wiring for a kitchen appliances

   11 Brahms St · 250 ft W · Electrical
   May 1$19,000

1. Installation of 23 modules-roof mounted - 9.890 kw dc, 8.027 kw ac

   259 Beech St · 860 ft NW · Solar
   Sep 29$23,108
2. Installed new Surge Protector Device in main electrical panel board

   43 Leniston St · 740 ft N · Electrical
   Sep 28$911
3. Replace meter box for Eversource AMI project

   185 Walworth St · 670 ft NE · Electrical
   Sep 25$2,000
4. Remodel of kitchen and baths and new siding

   4629-4631 Washington St · 710 ft SW · Alteration or repair
   Sep 23$350,000
5. Tub to shower remodel with an acrylic replacement unit and prefabricated base at 4557 Washington Street Unit 1

   4555-4557 Washington St · 290 ft NE · Alteration or repair
   Sep 17$20,482
6. Tub to shower remodel with an acrylic replacement unit and prefabricated base

   4555-4557 Washington St · 290 ft NE · Plumbing
   Sep 17$4,959
7. Installing outlets, recessed lights, switches

   37 Mendelssohn St · 410 ft N · Electrical
   Sep 3$2,500
8. Strip and re-roof 19sq asphalt shingles

   23 Brahms St · 400 ft W · Roofing
   Sep 1$17,925
9. Remove 3 existing windows and replace with 3 new windows

   4555-4557 Washington St · 290 ft NE · Alteration or repair
   Sep 1$4,671
10. Weatherization work through the mass save program

    34 Leniston St · 750 ft N · Alteration or repair
    Aug 13$11,558
11. Removal of existing decking and replacement with new decking

    40 Haydn St · 450 ft NW · Alteration or repair
    Jul 30$6,600
12. 1st Floor Bathroom - Replace shower stall, no structural change

    40 Haydn St · 450 ft NW · Alteration or repair
    Jul 22$18,000
13. 2nd Floor Bathroom - Replace shower stall, no structural change

    40 Haydn St · 450 ft NW · Alteration or repair
    Jul 22$16,500
14. Installation and wiring of ductless system consisting of one condenser and four mini split heads

    31 Mendelssohn St · 340 ft N · Plumbing
    Jul 22$27,079
15. Removal of 10 antennas, 6 TMAS

    4620 Washington St · 980 ft S · Alteration or repair
    Jul 21$45,000
16. Remove and reconstruct the existing exterior deck in the same location

    39 Liszt St · 530 ft W · Alteration or repair
    Jul 16$11,709
17. 1st Floor Bathroom - Replace shower stall, no structural change

    40 Haydn St · 450 ft NW · Plumbing
    Jul 14$1,500
18. 2nd Floor Bathroom - Replace shower stall, no structural change

    40 Haydn St · 450 ft NW · Plumbing
    Jul 14$1,500
19. Installation and wiring of ductless system consisting of one condenser and four mini split heads

    31 Mendelssohn St · 340 ft N · Electrical
    Jun 27$9,026
20. Carpet replacement * Cabinet installation * Interior door replacement * Finish carpentry and trim work *…

    16 Brahms St · 370 ft W · Alteration or repair
    Jun 9$15,000
21. Replace existing 20 amp ev charger outlet with a hardwired 40 amp ev charger

    396 Beech St · 760 ft E · Electrical
    Jun 4$2,700
22. To insulate attic and exterior walls with blown in cellulose insulation

    305 Beech St · 390 ft NE · Alteration or repair
    Jun 2$16,080
23. Gas test

    15 Eugenia Rd · 620 ft N · Plumbing
    May 22$1,000
24. Replace bathroom fan in apartment 1 and 2

    305 Beech St · 390 ft NE · Electrical
    May 20$1,000

1. Mass Save Weatherization - Air-sealing, blown-in insulation

   778 West Roxbury Pw · 0.20 mi NW · Alteration or repair
   Sep 29$3,060
2. Replace meter socket for Eversource AMI project

   149 Orange St · 0.24 mi N · Electrical
   Sep 25$2,000
3. Complete electrical renovation of a 3 family residential property

   437 Beech St · 0.20 mi E · Electrical
   Sep 9not listed
4. Installation of roof mounted photovoltaic solar systems × 2 permits

   9 Havana St · 0.25 mi NW · Solar
   Aug 24 to Sep 2$82,200
5. Service upgrade from 100amps to 200amps

   157 Orange St · 0.22 mi N · Electrical
   Aug 31$3,000
6. Remodeling three family home

   43-45 Wellsmere Rd · 0.24 mi NE · Plumbing
   Aug 25$50,000
7. Electrical work for new full bathroom on the second floor: install lighting

   778 West Roxbury Pw · 0.20 mi NW · Electrical
   Aug 18$3,000
8. Second floor bathroom remodel

   778 West Roxbury Pw · 0.20 mi NW · Plumbing
   Aug 17$4,000
9. Installation of roof mounted photovoltaic solar systems × 2 permits

   21 Grandview St · 0.24 mi SE · Solar
   Jul 31 to Aug 13$66,600
10. Remodel of 3 kitchen and baths only

    437 Beech St · 0.20 mi E · Alteration or repair
    Aug 5$100,000
11. Insulation work as part of the MASS Save program

    50-52 Cedrus Av · 0.19 mi E · Alteration or repair
    Aug 4$23,000
12. Covert the closet in the master bedroom into a full bathroom with 48"x32" shower

    778 West Roxbury Pw · 0.20 mi NW · Alteration or repair
    Jul 29$22,600
13. Service conductor refeed

    21 Grandview St · 0.24 mi SE · Electrical
    Jul 21$8,200
14. Confirm Occupancy for a 2 Family connected to permit # SF1871811.;NO RECORD OF OCCUPANCYHOMEOWNER

    50-52 Cedrus Av · 0.19 mi E · Alteration or repair
    Jul 15not listed
15. Subdive existing lot of 13,200 sf into 3 lots

    39 Wellsmere Rd · 0.24 mi NE · Alteration or repair
    Jun 25$500,000
16. 3 season room finished with 4 recess lights and general outlets

    10 Hobson St · 0.25 mi NW · Electrical
    Jun 23$3,200
17. Subdive existing lot of 13,200 sf into 3 lots

    37 Wellsmere Rd · 0.24 mi NE · New building
    Jun 11$500,000
18. Subdive existing lot of 13,200 sf into 3 lots

    35 Wellsmere Rd · 0.24 mi NE · New building
    Jun 11$500,000
19. Installation and wiring of replacement mixed system into existing ductowrkconsisting of two condensers

    25 Grandview St · 0.24 mi SE · Alteration or repair
    Jun 8$24,413
20. Installation and wiring of replacement mixed system into existing ductowrkconsisting of two condensers

    25 Grandview St · 0.24 mi SE · Electrical
    Jun 2$8,138
21. Replace asphalt roof on home

    25 Grandview St · 0.24 mi SE · Roofing
    May 26$10,400
22. Tub to shower conversion in 2nd floor bathroom

    23 Wellsmere Rd · 0.25 mi NE · Alteration or repair
    May 22$17,910
23. Renovate 3 kitchens and 3 bathrooms

    43-45 Wellsmere Rd · 0.24 mi NE · Addition
    May 20$325,000
24. Project consists of the renovation and conversion of an existing enclosed area into a new conditioned office…

    10 Hobson St · 0.25 mi NW · Alteration or repair
    May 19$30,589
25. Build new barroom on the basement by floor plan

    191-193 Cornell St · 0.22 mi NE · Other
    May 8$28,000
26. Install new 200 amp service

    125 Glendower Rd · 0.23 mi E · Electrical
    May 6$3,000
27. Removing concrete in basement and repouring

    97-99 Blue Ledge Dr · 0.22 mi SE · Other
    May 5$37,025
28. Tub to shower conversion in 2nd floor bathroom

    23 Wellsmere Rd · 0.25 mi NE · Plumbing
    May 1$2,500

Hearings are public: you can comment or attend. Dates can move; check the city's page before you go.

1. To extend the existing living space into the basement, including the addition of a shower to the existing…

   294 Stratford St · 0.23 mi W · Requested · city: "Hearing Scheduled" · case BOA1879905

   Hearing Oct 22 at the Zoning Board of Appeal; details on the city's appeal tracker.

   Hearing Oct 22filed Jul 29
2. Zoning appeal: "Ground up multifamily 3 residential unit building with on grade parking & roof decks…"

   191 Walworth St · 570 ft NE · Requested · city: "Community Process" · case BOA1820289
   Filed Feb 11
3. Zoning appeal: "Addition to the rear of the structure"

   257 Cornell St · 0.22 mi N · Approved · city: "ZBA Decision Finalized", decision "Approved" · case BOA1829505
   Decided Sep 25hearing Sep 17

• 8 Haydn St newest permit Jan 8, 2025
• 14 Haydn St newest permit Sep 25, 2026
• 19 Haydn St newest permit Nov 5, 2024
• 23 Haydn St newest permit Oct 15, 2025
• 35 Haydn St newest permit Nov 11, 2025
• 40 Haydn St newest permit Jul 30, 2026

Boston Inspectional Services Department updated its data Oct 7, 2026. We checked it Oct 8, 15:54 UTC. See the city's official records.

Zoning requests come from the Boston Zoning Board of Appeal tracker. We read it Oct 8, 11:17 UTC.

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

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · Zoning as JSON · MCP tool permits_near, and zoning_requests_near for zoning