21 Welles Av

Boston, MA 02124

At this address

4 permits on record. Newest issued Oct 30, 2025: Partially repair and replace existing siding on the property

Within ¼ mile

113 more permits (109 projects) issued since May 1.

1. Partially repair and replace existing siding on the property

   Alteration or repair
   Oct 30, 2025$26,360
2. Wiring upgrade of the public areas

   Electrical
   Aug 19, 2025$24,000
3. Replacement of ( 2 ) Existing Hot Water Heaters and ( 2 ) Existing Cross Connection Devices

   Plumbing
   Oct 21, 2024$6,000
4. Replacement of ( 2 ) Existing Boilers and ( 2 ) Existing Hot Water Heaters

   Plumbing
   Oct 21, 2024$21,000

1. Remove and replace 3.89 SQ vinyl lap siding

   36 Oakwood St · 850 ft W · Alteration or repair
   Oct 8$13,161
2. Install new fire alarm system

   22 Torrey St · 610 ft W · Fire systems
   Oct 8$6,500
3. Renovate 2 kitchens and 2 Baths

   50 Norfolk St · 990 ft W · Alteration or repair
   Oct 5$78,100
4. Installed 6 low voltage jacks in units

   699 Washington St · 470 ft SW · Electrical
   Oct 5$800
5. Insatlled 10 hardwire 120 volt smoke detectors in dwelling

   699 Washington St · 470 ft SW · Fire systems
   Oct 5$1,200
6. Total rewire and Installed 200 amp service

   699 Washington St · 470 ft SW · Electrical
   Oct 5not listed
7. Meter replacement as part of Eversource's AMI project

   97 Alban St · 940 ft E · Electrical
   Sep 29$1,500
8. Pending;ALT1888205-Occupancy Committee review.Residential weatherization/air sealing

   70 Roslin St · 700 ft SE · Alteration or repair
   Sep 18$2,000
9. Rooftop solar installation consisting of (26) CW 450W modules and (26) Enphase IQ8AC microinverters × 2 permits

   41 Welles Av · 280 ft E · Solar
   Sep 17$35,375
10. Confirming occupancy for existing single family home

    70 Roslin St · 700 ft SE · Alteration or repair
    Sep 17not listed
11. Install harder planks siding aluminum trim on windows replace aluminum gutters

    47 Mellen St · 730 ft S · Alteration or repair
    Sep 14$25,000
12. Replace bath fixtures

    33 Brent St · 450 ft NE · Plumbing
    Sep 2$4,200
13. Repair existing deck

    35 Oakwood St · 970 ft W · Alteration or repair
    Sep 1$13,500
14. Wiring power and lighting for laundry

    69 Brent St · 1,000 ft NE · Electrical
    Aug 27$6,000
15. Wiring bathroom 1 receptacle 1 light/fan

    33 Brent St · 450 ft NE · Alteration or repair
    Aug 24$3,000
16. Repair front deck

    16 Oakwood St · 940 ft W · Alteration or repair
    Aug 21$7,000
17. Wire a new 50amp circuit for an EV charger

    10 Ashmont St · 910 ft S · Electrical
    Aug 19$2,000
18. Confirm occupancy of existing Two-Family Dwelling

    33 Brent St · 450 ft NE · Alteration or repair
    Aug 14not listed
19. Interior bathroom renovation, unit 2 upper floor

    33 Brent St · 450 ft NE · Alteration or repair
    Aug 5$22,300
20. Advance three soil borings to 25 feet using a Geoprobe drill rig and install 2-inch PVC monitoring wells at…

    661-663 Washington St · 400 ft NW · Grading
    Aug 4$9,810
21. 14.790 Kw dc & 12.920 kw ac grid tied photovoltaic system × 2 permits

    25 Walton St · 310 ft S · Solar
    Jul 21 to Aug 4$27,879
22. Renovation on Basement: 1 new 3/4-bathroom

    69 Brent St · 1,000 ft NE · Plumbing
    Aug 4$8,000
23. Renovation on basement: 1 gas dryer relocation and 1 gas furnace relocation

    69 Brent St · 1,000 ft NE · Plumbing
    Aug 4$2,000
24. Relocated 2 receptacles from a shared wall to 2 new locations within an open event space

    651-659 Washington St · 470 ft NW · Electrical
    Jul 31$600
25. Piping in 2 boilers, an indirect water heater and a mixing valve

    15-31 Norfolk St · 1,000 ft NW · Plumbing
    Jul 20$10,000
26. Piping in 2 heating boilers, an indirect water heater and a mixing valve

    337-339 Talbot Av · 1,000 ft NW · Plumbing
    Jul 20$10,000
27. Piping in 2 gas-fired boilers

    15-31 Norfolk St · 1,000 ft NW · Plumbing
    Jul 20$5,000
28. Piping in to new gas fired boilers

    337-339 Talbot Av · 1,000 ft NW · Plumbing
    Jul 20$5,000
29. Installation of roof mounted photovoltaic solar systems × 2 permits

    36 Oakwood St · 850 ft W · Solar
    Jun 23 to Jul 17$53,100
30. 6.970 Kw dc & 6.460 kw ac grid tied photovoltaic system × 2 permits

    8-10 Withington St · 800 ft NW · Solar
    Jul 7 to 16$16,798
31. Pull (1) new sub feeder wire for panelboard supplying power for (14) Naviance Water Heaters

    660-662 Washington St · 360 ft NW · Electrical
    Jul 13$20,000
32. Replace 8 exterior building lights and rewire 2 signs

    618-638 Washington St · 710 ft NW · Electrical
    Jul 10$1,600
33. Renovate the basement, replace laundry

    69 Brent St · 1,000 ft NE · Alteration or repair
    Jul 10$143,305
34. Remove existing back deck, replace with larger 2-story deck

    31 Mellen St · 770 ft SE · Alteration or repair
    Jul 10$27,000
35. Installing three tub's, water close

    699 Washington St · 470 ft SW · Plumbing
    Jul 9$1,200
36. Installing three boilers, water heater,s, & stove's

    699 Washington St · 470 ft SW · Plumbing
    Jul 9$15,000
37. Remove old gutters and facia board

    47 Roslin St · 670 ft SE · Alteration or repair
    Jul 7$23,500
38. Gas piping to 14 direct water heaters from existing gas piping

    660-662 Washington St · 360 ft NW · Plumbing
    Jul 7$40,000
39. Install 14 direct water heaters

    660-662 Washington St · 360 ft NW · Plumbing
    Jul 6$60,000
40. This is to remove a non-structural wall and also frame and drywall a shorter wall

    651-659 Washington St · 470 ft NW · Alteration or repair
    Jul 2$6,800
41. Residential weatherization/air sealing

    14-16 Brent St · 450 ft N · Alteration or repair
    Jun 29$15,000
42. Replacing existing wood porch decking and railings with PVC or composite materials

    35 Lithgow St · 660 ft N · Alteration or repair
    Jun 25$8,000
43. Unit #2 - 1st Floor Bathroom - Replace bathtub, vanity and toilet

    39 Brent St · 520 ft NE · Plumbing
    Jun 25$2,500
44. Redo kitchen and add a bar sink

    102 Ocean St · 520 ft E · Plumbing
    Jun 25$4,000
45. Replacement of 1 bathroom fan

    38 Torrey St · 810 ft W · Electrical
    Jun 25$1,250
46. Finish Plumbing Work

    92 Alban St · 860 ft E · Plumbing
    Jun 18$4,800
47. Service Conductor Refeed - Replace Meter and Service Disconnect - button meter at site

    36 Oakwood St · 850 ft W · Electrical
    Jun 17$2,200
48. Kitchen rewire and wire new mini split system

    102 Ocean St · 520 ft E · Electrical
    Jun 16$6,400
49. Installing Gas Furnace - 40K BTU

    12 Ashmont St · 920 ft S · Plumbing
    Jun 15$1,500
50. 1st floor kitchen rough / finish

    39 Roslin St · 640 ft S · Plumbing
    Jun 6$4,500
51. Kitchen and Bathroom Sink installation

    51 Withington St · 720 ft W · Plumbing
    Jun 4$4,000
52. Gas Stove Installation

    51 Withington St · 720 ft W · Plumbing
    Jun 4$1,000
53. Demolish existing wood decking and rebuild it into a composite deck and proper code as state of Massachusetts…

    52 Welles Av · 470 ft NE · Alteration or repair
    Jun 3$23,100
54. Replace existing Asphalt Roofing shingles, with GAF Asphalt shingles

    709 Washington St · 580 ft SW · Roofing
    Jun 3$25,822
55. Kitchen renovation with new cabinets

    102 Ocean St · 520 ft E · Alteration or repair
    Jun 3$75,783
56. Weatherization work through the mass save program

    113 Ocean St · 620 ft E · Alteration or repair
    Jun 1$7,412
57. Rehab 3 family house

    699 Washington St · 470 ft SW · Alteration or repair
    Jun 1$280,000
58. Kitchen renovation

    39 Roslin St · 640 ft S · Electrical
    Jun 1$7,000
59. Renovations such as siding, roof

    66 Welles Av · 620 ft NE · Alteration or repair
    May 29$25,000
60. Single story addition containing age-in-place bathroom and laundry in the footprint of existing side yard…

    42 Ocean St · 910 ft SE · Addition
    May 27$225,000
61. Installing gas furnace and heat pumps

    12 Ashmont St · 920 ft S · Addition
    May 26$1,500
62. Replace (3) bathroom fans with panasonic bath fans and air cycler smart switch for weatherizaiton work

    27 Lithgow St · 610 ft N · Electrical
    May 22$3,600
63. Boston Public Schools Lee Academy Pilot School Upgrades

    25 Dunbar Av · 830 ft SW · Plumbing
    May 18$22,500
64. Replacement of a gas steam boiler

    23-25 Withington St · 830 ft W · Plumbing
    May 14$5,500
65. Gas steam boiler replacement

    23-25 Withington St · 830 ft W · Plumbing
    May 14$6,500
66. Remodeling kitchen and replacing 3 windows

    39 Roslin St · 640 ft S · Alteration or repair
    May 13$42,000
67. Weather strip doors

    27 Lithgow St · 610 ft N · Alteration or repair
    May 13$17,800
68. BPS Lee School Upgrades at 25 Dunbar Ave Dorchester location

    25 Dunbar Av · 830 ft SW · Electrical
    May 12$60,000
69. Blown in cellulose insulation at exterior walls

    38 Torrey St · 810 ft W · Alteration or repair
    May 7$21,451
70. Residential weatherization/air sealing

    4 Harley St · 270 ft E · Alteration or repair
    May 6$1,000

1. Remove and replace 7 windows, like for like

   44 Alban St · 0.22 mi SE · Alteration or repair
   Oct 7$9,355
2. 2 bathroom renovations

   75 Centre St · 0.23 mi NE · Alteration or repair
   Sep 25$30,100
3. Residential weatherization/air sealing

   71 Brent St · 0.20 mi NE · Alteration or repair
   Sep 24$14,000
4. Remove rotten wood and rebuild front deck according to plans

   56 Lithgow St · 0.21 mi NE · Alteration or repair
   Sep 23$30,000
5. Replace section of leaking cast iron stack

   316-324 Talbot Av · 0.23 mi NW · Plumbing
   Sep 15$3,000
6. Service upgrade from 100 amp to 200 amp

   88 Ashmont St · 0.20 mi SE · Electrical
   Sep 15$2,500
7. Replace existing fire alarm panel with new panel

   76 Torrey St · 0.24 mi W · Fire systems
   Sep 11$6,000
8. Rough in new bathroom second floor remodel bathroom 3rd floor remodel kitchen 2nd floor

   75 Centre St · 0.23 mi NE · Plumbing
   Sep 2$10,000
9. Install gas stove

   75 Centre St · 0.23 mi NE · Plumbing
   Sep 2$500
10. Rewire second floor bathroom, kitchen

    75 Centre St · 0.23 mi NE · Electrical
    Aug 27$10,000
11. Replace the exterior Siding, Replace window trim

    88 Ashmont St · 0.20 mi SE · Alteration or repair
    Aug 14$150,000
12. O record of occupancy CONFORM OCCUPANCY OF 3 FAMILY Dwelling.( Finishing an unfinished attic space) Remove…

    501 Talbot Av · 0.23 mi E · Roofing
    Aug 13$175,000
13. Demo the existing structure at this address in its entirety

    49 Burt St · 0.25 mi S · Demolition
    Aug 4$50,000
14. Residential weatherization/air sealing

    11 Whitfield St · 0.23 mi NW · Alteration or repair
    Aug 3$4,000
15. Upgrade service

    5 Argyle St · 0.25 mi E · Electrical
    Jul 28not listed
16. Rewire second floor Bath/kitchen remodel Bath addition 200a service upgrade

    64 Norfolk St · 0.22 mi W · Electrical
    Jul 21$18,000
17. Remove 1 existing door and 10 existing windows and replace with 1 new door and 10 new windows

    26 Moultrie St · 0.24 mi N · Alteration or repair
    Jul 20$28,947
18. Replace fridge outlet

    580-592 Washington St · 0.23 mi N · Electrical
    Jul 15$1,500
19. Remodel 1 full bathroom, kitchen and add 1 new full bath

    64 Norfolk St · 0.22 mi W · Plumbing
    Jul 14$10,000
20. Flat roof membrane replacement

    305-319 Talbot Av · 0.23 mi NW · Roofing
    Jul 7$146,480
21. Kitchens baths

    80-88 Welles Av · 0.20 mi NE · Plumbing
    Jul 7$65,000
22. Replacement of 60k btu gas furnace

    21 Wainwright St · 0.23 mi NE · Plumbing
    Jul 7$12,000
23. Replace entire windows, remove and reinstall 3 exterior door

    5 Argyle St · 0.25 mi E · Alteration or repair
    Jun 28$153,900
24. Interior repairs due to water damage

    580-592 Washington St · 0.23 mi N · Alteration or repair
    Jun 26$17,897
25. Strip roof shingles and re-roof per manufacturers specs - NO STRUCTURAL CHANGES

    64 Norfolk St · 0.22 mi W · Roofing
    Jun 26$11,360
26. Wire for one 8kw heat pump, service outlet for air handler

    473 Talbot Av · 0.19 mi E · Electrical
    Jun 25$1,800
27. Interior repairs including replacement of kitchen cabinets and finishes in 1 existing bathroom and 1 existing…

    64 Norfolk St · 0.22 mi W · Alteration or repair
    Jun 24$146,387
28. Mass Save Insulation and Air Sealing

    39 Chipman St · 0.23 mi W · Alteration or repair
    Jun 9$13,598
29. Gas test (carriage house)

    52 Alban St · 0.21 mi SE · Plumbing
    Jun 4$650
30. To insulate attic and exterior walls with blown in cellulose insulation

    90-92 Welles Av · 0.22 mi NE · Alteration or repair
    Jun 2$24,162
31. Remove and replace 1 entry door

    34 Alban St · 0.23 mi SE · Alteration or repair
    Jun 1$16,810
32. Insulating ext walls with blown in insulation

    5 Argyle St · 0.25 mi E · Alteration or repair
    May 24$5,687
33. Setting up a hexagon and 20x20

    776 Washington St · 0.23 mi S · Other
    May 23$21,585
34. Insulating exterior walls using cellulose R15

    52 Lithgow St · 0.19 mi NE · Alteration or repair
    May 6$10,771
35. Gas Water heater replacement

    493 Talbot Av · 0.21 mi E · Plumbing
    May 6$2,500
36. Gas WH replacement

    493 Talbot Av · 0.21 mi E · Plumbing
    May 6$2,000
37. Install 1 replacment window - no structural work

    18 Wentworth Te · 0.22 mi SW · Alteration or repair
    May 5$1,038
38. Knob And tube Removal, 1st Floor- lighting

    90-92 Welles Av · 0.22 mi NE · Electrical
    May 4$20,000
39. Replacing three exhaust fans in the bathrooms

    5 Argyle St · 0.25 mi E · Electrical
    May 1$1,700

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

1. Zoning appeal: "Completely remove the existing 2-fam structure"

   49 Burt St · 0.25 mi S · Requested · city: "Community Process" · case BOA1899720
   Filed Sep 9
2. To change occupancy from 3 Stores to 4 Barber Shop/Beauty Salon

   664 to 668 Washington St · 340 ft NW · Requested · city: "Community Process" · case BOA1796423
   Filed Nov 6, 2025
3. Zoning appeal; the description is on the city's appeal tracker.

   501 Talbot Av · 0.23 mi E · Approved · city: "Appeal Closed", decision "Approved" · case BOA1806734
   Decided Jun 26hearing Jun 16
4. To remove existing back deck, replace with larger 2-story deck

   31 Mellen St · 770 ft SE · Approved · city: "Appeal Closed", decision "Approved" · case BOA1772126
   Decided Jun 18hearing Jun 11
5. To renovate the basement, replace laundry, add a new bathroom, a gym and living room

   69 Brent St · 0.19 mi NE · Approved · city: "Appeal Closed", decision "Approved" · case BOA1810476
   Decided Jun 5hearing Jun 2

• 29 Welles Av newest permit Dec 4, 2025
• 41 Welles Av newest permit Sep 17, 2026
• 52 Welles Av newest permit Jun 3, 2026
• 55 Welles Av newest permit Nov 13, 2025
• 62 Welles Av newest permit Nov 12, 2024
• 66 Welles Av newest permit May 29, 2026
• 70 Welles Av newest permit Mar 24, 2026
• 80-88 Welles Av newest permit Jul 7, 2026
• 90-92 Welles Av newest permit Jun 2, 2026
• 97 Welles Av newest permit Nov 3, 2025

Boston Inspectional Services Department updated its data Oct 9, 2026. We checked it Oct 10, 15:01 UTC. See the city's official records.

Zoning requests come from the Boston Zoning Board of Appeal tracker. We read it Oct 10, 08:47 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