31 Walton St

Boston, MA 02124

At this address

7 permits on record. Newest issued Oct 20, 2025: Installing Mitsubishi H2i 12K BTU Indoor Wall Mounted Heat Pump System

Within ¼ mile

121 more permits (116 projects) issued since May 1.

1. Installing Mitsubishi H2i 12K BTU Indoor Wall Mounted Heat Pump System

   Mechanical (HVAC)
   Oct 20, 2025$8,862
2. Installing Mitsubishi H2i 12K BTU Wall Mounted Heat Pump System

   Electrical
   Oct 20, 2025$750
3. Blown in cellulose insulation at exterior walls

   Alteration or repair
   May 2, 2022$2,808
4. Remodel master bath - toilet, 1 sink, shower tub

   Plumbing
   Aug 4, 2021$6,000
5. Install new wiring to 3rd floor Bathroom

   Electrical
   Jul 29, 2021$5,000
6. Renovation of existing third floor bathroom

   Alteration or repair
   Jul 21, 2021$50,000
7. Strip all existing cedar siding wrap with Tyvek wall wrap and install Cedar Breather thencover with SBC…

   Alteration or repair
   Aug 21, 2019$50,000

1. 14.790 Kw dc & 12.920 kw ac grid tied photovoltaic system × 2 permits

   25 Walton St · 110 ft W · Solar
   Jul 21 to Aug 4$27,879

1. Install new fire alarm system

   22 Torrey St · 730 ft W · Fire systems
   Oct 8$6,500
2. Remove and replace 7 windows, like for like

   44 Alban St · 910 ft E · Alteration or repair
   Oct 7$9,355
3. Installed 6 low voltage jacks in units

   699 Washington St · 510 ft W · Electrical
   Oct 5$800
4. Insatlled 10 hardwire 120 volt smoke detectors in dwelling

   699 Washington St · 510 ft W · Fire systems
   Oct 5$1,200
5. Total rewire and Installed 200 amp service

   699 Washington St · 510 ft W · Electrical
   Oct 5not listed
6. Meter replacement as part of Eversource's AMI project

   97 Alban St · 890 ft NE · Electrical
   Sep 29$1,500
7. Pending;ALT1888205-Occupancy Committee review.Residential weatherization/air sealing

   70 Roslin St · 470 ft E · Alteration or repair
   Sep 18$2,000
8. Rooftop solar installation consisting of (26) CW 450W modules and (26) Enphase IQ8AC microinverters × 2 permits

   41 Welles Av · 380 ft N · Solar
   Sep 17$35,375
9. Confirming occupancy for existing single family home

   70 Roslin St · 470 ft E · Alteration or repair
   Sep 17not listed
10. Service upgrade from 100 amp to 200 amp

    88 Ashmont St · 720 ft SE · Electrical
    Sep 15$2,500
11. Install harder planks siding aluminum trim on windows replace aluminum gutters

    47 Mellen St · 440 ft S · Alteration or repair
    Sep 14$25,000
12. Replace bath fixtures

    33 Brent St · 680 ft N · Plumbing
    Sep 2$4,200
13. Wiring bathroom 1 receptacle 1 light/fan

    33 Brent St · 680 ft N · Alteration or repair
    Aug 24$3,000
14. Wire a new 50amp circuit for an EV charger

    10 Ashmont St · 660 ft S · Electrical
    Aug 19$2,000
15. Replace the exterior Siding, Replace window trim

    88 Ashmont St · 720 ft SE · Alteration or repair
    Aug 14$150,000
16. Confirm occupancy of existing Two-Family Dwelling

    33 Brent St · 680 ft N · Alteration or repair
    Aug 14not listed
17. Interior bathroom renovation, unit 2 upper floor

    33 Brent St · 680 ft N · Alteration or repair
    Aug 5$22,300
18. Advance three soil borings to 25 feet using a Geoprobe drill rig and install 2-inch PVC monitoring wells at…

    661-663 Washington St · 690 ft NW · Grading
    Aug 4$9,810
19. Relocated 2 receptacles from a shared wall to 2 new locations within an open event space

    651-659 Washington St · 770 ft NW · Electrical
    Jul 31$600
20. Pull (1) new sub feeder wire for panelboard supplying power for (14) Naviance Water Heaters

    660-662 Washington St · 670 ft NW · Electrical
    Jul 13$20,000
21. Remove existing back deck, replace with larger 2-story deck

    31 Mellen St · 460 ft SE · Alteration or repair
    Jul 10$27,000
22. Installing three tub's, water close

    699 Washington St · 510 ft W · Plumbing
    Jul 9$1,200
23. Installing three boilers, water heater,s, & stove's

    699 Washington St · 510 ft W · Plumbing
    Jul 9$15,000
24. Remove old gutters and facia board

    47 Roslin St · 360 ft SE · Alteration or repair
    Jul 7$23,500
25. Gas piping to 14 direct water heaters from existing gas piping

    660-662 Washington St · 670 ft NW · Plumbing
    Jul 7$40,000
26. Install 14 direct water heaters

    660-662 Washington St · 670 ft NW · Plumbing
    Jul 6$60,000
27. This is to remove a non-structural wall and also frame and drywall a shorter wall

    651-659 Washington St · 770 ft NW · Alteration or repair
    Jul 2$6,800
28. Residential weatherization/air sealing

    14-16 Brent St · 750 ft N · Alteration or repair
    Jun 29$15,000
29. Replacing existing wood porch decking and railings with PVC or composite materials

    35 Lithgow St · 910 ft N · Alteration or repair
    Jun 25$8,000
30. Unit #2 - 1st Floor Bathroom - Replace bathtub, vanity and toilet

    39 Brent St · 720 ft N · Plumbing
    Jun 25$2,500
31. Redo kitchen and add a bar sink

    102 Ocean St · 420 ft NE · Plumbing
    Jun 25$4,000
32. Wire for one 8kw heat pump, service outlet for air handler

    473 Talbot Av · 960 ft NE · Electrical
    Jun 25$1,800
33. Replacement of 1 bathroom fan

    38 Torrey St · 920 ft W · Electrical
    Jun 25$1,250
34. Finish Plumbing Work

    92 Alban St · 730 ft E · Plumbing
    Jun 18$4,800
35. Kitchen rewire and wire new mini split system

    102 Ocean St · 420 ft NE · Electrical
    Jun 16$6,400
36. Installing Gas Furnace - 40K BTU

    12 Ashmont St · 650 ft S · Plumbing
    Jun 15$1,500
37. 1st floor kitchen rough / finish

    39 Roslin St · 340 ft S · Plumbing
    Jun 6$4,500
38. Kitchen and Bathroom Sink installation

    51 Withington St · 890 ft W · Plumbing
    Jun 4$4,000
39. Gas test (carriage house)

    52 Alban St · 880 ft E · Plumbing
    Jun 4$650
40. Gas Stove Installation

    51 Withington St · 890 ft W · Plumbing
    Jun 4$1,000
41. Demolish existing wood decking and rebuild it into a composite deck and proper code as state of Massachusetts…

    52 Welles Av · 610 ft N · Alteration or repair
    Jun 3$23,100
42. Replace existing Asphalt Roofing shingles, with GAF Asphalt shingles

    709 Washington St · 540 ft W · Roofing
    Jun 3$25,822
43. Kitchen renovation with new cabinets

    102 Ocean St · 420 ft NE · Alteration or repair
    Jun 3$75,783
44. Weatherization work through the mass save program

    113 Ocean St · 610 ft NE · Alteration or repair
    Jun 1$7,412
45. Rehab 3 family house

    699 Washington St · 510 ft W · Alteration or repair
    Jun 1$280,000
46. Remove and replace 1 entry door

    34 Alban St · 970 ft E · Alteration or repair
    Jun 1$16,810
47. Kitchen renovation

    39 Roslin St · 340 ft S · Electrical
    Jun 1$7,000
48. Renovations such as siding, roof

    66 Welles Av · 730 ft NE · Alteration or repair
    May 29$25,000
49. Single story addition containing age-in-place bathroom and laundry in the footprint of existing side yard…

    42 Ocean St · 630 ft SE · Addition
    May 27$225,000
50. Installing gas furnace and heat pumps

    12 Ashmont St · 650 ft S · Addition
    May 26$1,500
51. Setting up a hexagon and 20x20

    776 Washington St · 980 ft S · Other
    May 23$21,585
52. Replace (3) bathroom fans with panasonic bath fans and air cycler smart switch for weatherizaiton work

    27 Lithgow St · 890 ft N · Electrical
    May 22$3,600
53. Boston Public Schools Lee Academy Pilot School Upgrades

    25 Dunbar Av · 880 ft W · Plumbing
    May 18$22,500
54. Remodeling kitchen and replacing 3 windows

    39 Roslin St · 340 ft S · Alteration or repair
    May 13$42,000
55. Weather strip doors

    27 Lithgow St · 890 ft N · Alteration or repair
    May 13$17,800
56. BPS Lee School Upgrades at 25 Dunbar Ave Dorchester location

    25 Dunbar Av · 880 ft W · Electrical
    May 12$60,000
57. Blown in cellulose insulation at exterior walls

    38 Torrey St · 920 ft W · Alteration or repair
    May 7$21,451
58. Residential weatherization/air sealing

    4 Harley St · 320 ft N · Alteration or repair
    May 6$1,000

1. Remove and replace 3.89 SQ vinyl lap siding

   36 Oakwood St · 0.20 mi W · Alteration or repair
   Oct 8$13,161
2. Renovate 2 kitchens and 2 Baths

   50 Norfolk St · 0.24 mi NW · Alteration or repair
   Oct 5$78,100
3. Remodeling bathroom 2nd floor

   14 Alban St · 0.21 mi SE · Electrical
   Sep 29$2,200
4. Residential weatherization/air sealing

   71 Brent St · 0.21 mi NE · Alteration or repair
   Sep 24$14,000
5. Running waste and water pipe for plumbing fixtures

   43 Armandine St · 0.24 mi SW · Plumbing
   Sep 24not listed
6. Remove rotten wood and rebuild front deck according to plans

   56 Lithgow St · 0.24 mi N · Alteration or repair
   Sep 23$30,000
7. Rewire the first floor

   43 Armandine St · 0.24 mi SW · Electrical
   Sep 19$7,000
8. Bathroom Renovation & New closets for the bedroom

   14 Alban St · 0.21 mi SE · Alteration or repair
   Sep 8$69,302
9. Repair existing deck

   35 Oakwood St · 0.22 mi W · Alteration or repair
   Sep 1$13,500
10. Wiring power and lighting for laundry

    69 Brent St · 0.21 mi NE · Electrical
    Aug 27$6,000
11. Insulation and weatherization

    14 Alban St · 0.21 mi SE · Alteration or repair
    Aug 25$950
12. Repair front deck

    16 Oakwood St · 0.22 mi NW · Alteration or repair
    Aug 21$7,000
13. Interior renovation including kitchen and bathroom remodeling

    43 Armandine St · 0.24 mi SW · Alteration or repair
    Aug 13$49,970
14. O record of occupancy CONFORM OCCUPANCY OF 3 FAMILY Dwelling.( Finishing an unfinished attic space) Remove…

    501 Talbot Av · 0.20 mi E · Roofing
    Aug 13$175,000
15. Insulate the basement

    83 Burt St · 0.24 mi S · Alteration or repair
    Aug 4$3,994
16. Demo the existing structure at this address in its entirety

    49 Burt St · 0.19 mi S · Demolition
    Aug 4$50,000
17. Renovation on Basement: 1 new 3/4-bathroom

    69 Brent St · 0.21 mi NE · Plumbing
    Aug 4$8,000
18. Renovation on basement: 1 gas dryer relocation and 1 gas furnace relocation

    69 Brent St · 0.21 mi NE · Plumbing
    Aug 4$2,000
19. Replace steam heating boiler

    73 Burt St · 0.22 mi S · Plumbing
    Jul 30$5,000
20. Upgrade service

    5 Argyle St · 0.23 mi E · Electrical
    Jul 28not listed
21. Replace heating boiler

    73 Burt St · 0.22 mi S · Plumbing
    Jul 27$5,000
22. Wire the haft bath on the 1st floor

    38 Bailey St · 0.22 mi S · Electrical
    Jul 23$1,500
23. Install 9 anderson and 5 harvey replacement windows

    2 Carmela Ln · 0.21 mi SE · Alteration or repair
    Jul 20$19,980
24. Pending;ALT1856728 Occupancy Committee.Residential weatherization/air sealing

    69 Burt St · 0.22 mi S · Alteration or repair
    Jul 20$14,000
25. Piping in 2 boilers, an indirect water heater and a mixing valve

    15-31 Norfolk St · 0.25 mi NW · Plumbing
    Jul 20$10,000
26. Piping in 2 heating boilers, an indirect water heater and a mixing valve

    337-339 Talbot Av · 0.25 mi NW · Plumbing
    Jul 20$10,000
27. Piping in 2 gas-fired boilers

    15-31 Norfolk St · 0.25 mi NW · Plumbing
    Jul 20$5,000
28. Piping in to new gas fired boilers

    337-339 Talbot Av · 0.25 mi NW · Plumbing
    Jul 20$5,000
29. Insulation & Weatherization

    14 Alban St · 0.21 mi SE · Alteration or repair
    Jul 17$950
30. Installation of roof mounted photovoltaic solar systems × 2 permits

    36 Oakwood St · 0.20 mi W · Solar
    Jun 23 to Jul 17$53,100
31. 6.970 Kw dc & 6.460 kw ac grid tied photovoltaic system × 2 permits

    8-10 Withington St · 0.20 mi NW · Solar
    Jul 7 to 16$16,798
32. WH Replacement × 2 permits

    57 Burt St · 0.20 mi S · Plumbing
    Jul 16$1,000
33. Replace 8 exterior building lights and rewire 2 signs

    618-638 Washington St · 0.19 mi NW · Electrical
    Jul 10$1,600
34. Renovate the basement, replace laundry

    69 Brent St · 0.21 mi NE · Alteration or repair
    Jul 10$143,305
35. Confirmation of existing single family home that has been in existence for many years

    69 Burt St · 0.22 mi S · Alteration or repair
    Jul 8not listed
36. Kitchens baths

    80-88 Welles Av · 0.20 mi NE · Plumbing
    Jul 7$65,000
37. Add one 1/2 bathroom between living room and bedroom including all plumbing and electrical work and new door

    38 Bailey St · 0.22 mi S · Alteration or repair
    Jul 6$5,000
38. 1/2 bathroom in 1 st floor, and 1 hand sink

    38 Bailey St · 0.22 mi S · Plumbing
    Jul 6$8,000
39. Gas for boiler

    38 Bailey St · 0.22 mi S · Plumbing
    Jul 6$2,000
40. To insulate basement, attic with blown in cellulose insulation

    1 Clermont St · 0.24 mi SE · Alteration or repair
    Jun 29$4,590
41. Replace entire windows, remove and reinstall 3 exterior door

    5 Argyle St · 0.23 mi E · Alteration or repair
    Jun 28$153,900
42. Upgrade electrical service to 200 amps

    14 Alban St · 0.21 mi SE · Electrical
    Jun 24$4,500
43. Service Conductor Refeed - Replace Meter and Service Disconnect - button meter at site

    36 Oakwood St · 0.20 mi W · Electrical
    Jun 17$2,200
44. 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
45. Insulating ext walls with blown in insulation

    5 Argyle St · 0.23 mi E · Alteration or repair
    May 24$5,687
46. Tear down chimney to roofline and rebuild

    68 Bailey St · 0.23 mi SE · Alteration or repair
    May 22$60,000
47. Gas boiler wiring

    69 Burt St · 0.22 mi S · Alteration or repair
    May 22$800
48. Back flow

    69 Burt St · 0.22 mi S · Plumbing
    May 21$800
49. Boiler

    69 Burt St · 0.22 mi S · Plumbing
    May 19$6,000
50. Replacement of a gas steam boiler

    23-25 Withington St · 0.20 mi NW · Plumbing
    May 14$5,500
51. Gas steam boiler replacement

    23-25 Withington St · 0.20 mi NW · Plumbing
    May 14$6,500
52. Insulating exterior walls using cellulose R15

    52 Lithgow St · 0.23 mi N · Alteration or repair
    May 6$10,771
53. Gas Water heater replacement

    493 Talbot Av · 0.19 mi E · Plumbing
    May 6$2,500
54. Gas WH replacement

    493 Talbot Av · 0.19 mi E · Plumbing
    May 6$2,000
55. Install 1 replacment window - no structural work

    18 Wentworth Te · 0.24 mi W · Alteration or repair
    May 5$1,038
56. Knob And tube Removal, 1st Floor- lighting

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

    5 Argyle St · 0.23 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: "gut out old kitchen to make way for new bathroom & laundry area,dig out new foundation…"

   2 Burt St · 0.21 mi SE · Requested · city: "Community Process" · case BOA1901882
   Filed Sep 16
2. Zoning appeal: "Completely remove the existing 2-fam structure"

   49 Burt St · 0.19 mi S · Requested · city: "Community Process" · case BOA1899720
   Filed Sep 9
3. To change occupancy from 3 Stores to 4 Barber Shop/Beauty Salon

   664 to 668 Washington St · 650 ft NW · Requested · city: "Community Process" · case BOA1796423
   Filed Nov 6, 2025
4. To build a three level eight-unit apartment with eight parking spaces at the rear of the building

   26 Burt St · 0.20 mi SE · No decision posted · city: "Hearing Concluded" · case BOA1749423
   Hearing date Oct 6filed Jul 17, 2025
5. Zoning appeal; the description is on the city's appeal tracker.

   501 Talbot Av · 0.20 mi E · Approved · city: "Appeal Closed", decision "Approved" · case BOA1806734
   Decided Jun 26hearing Jun 16
6. To remove existing back deck, replace with larger 2-story deck

   31 Mellen St · 470 ft SE · Approved · city: "Appeal Closed", decision "Approved" · case BOA1772126
   Decided Jun 18hearing Jun 11
7. To renovate the basement, replace laundry, add a new bathroom, a gym and living room

   69 Brent St · 0.21 mi NE · Approved · city: "Appeal Closed", decision "Approved" · case BOA1810476
   Decided Jun 5hearing Jun 2

• 25 Walton St newest permit Aug 4, 2026

Boston Inspectional Services Department updated its data Oct 9, 2026. We checked it Oct 9, 21:52 UTC. See the city's official records.

Zoning requests come from the Boston Zoning Board of Appeal tracker. We read it Oct 9, 19:47 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