Nearby Permits
Map of 77 permits within a quarter mile of 12 Cotton StPlumbing, 99 Walter St, Oct 8, 2026Solar, 104r-106r Walter St, Oct 8, 2026Electrical, 40 Arborough Rd, Oct 5, 2026Solar, 655-657 South St, Oct 5, 2026Roofing, 22-24 Arborough Rd, Sep 30, 2026Alteration or repair, 4093 Washington St, Sep 25, 2026Electrical, 13 Ashfield St, Sep 25, 2026Alteration or repair, 11 Ardale St, Sep 18, 2026Electrical, 20 Tafthill Pk, Sep 16, 2026Plumbing, 20 Tafthill Pk, Sep 14, 2026Alteration or repair, 99 Walter St, Sep 14, 2026Alteration or repair, 52 Walter St, Sep 8, 2026Plumbing, 4093 Washington St, Sep 8, 2026Alteration or repair, 57 Walter St, Sep 8, 2026Demolition, 125 Walter St, Sep 4, 2026Alteration or repair, 20 Tafthill Pk, Sep 3, 2026Alteration or repair, 18 Basto Te, Sep 1, 2026Alteration or repair, 22 Conway St, Sep 1, 2026Alteration or repair, 40 Arborough Rd, Sep 1, 2026Alteration or repair, 32 Arborough Rd, Sep 1, 2026Electrical, 15 Ashfield St, Aug 27, 2026Electrical, 855 South St, Aug 27, 2026Solar, 22 Conway St, Aug 27, 2026Alteration or repair, 14 Symmes St, Aug 26, 2026Roofing, 57 Walter St, Aug 25, 2026Electrical, 4160-4164 Washington St, Aug 24, 2026Electrical, 4113 Washington St, Aug 21, 2026Plumbing, 49 Fairview St, Aug 10, 2026Electrical, 12 Primrose St, Aug 9, 2026Roofing, 10 Symmes St, Aug 6, 2026Alteration or repair, 109 Walter St, Aug 6, 2026Solar, 22 Conway St, Aug 6, 2026Alteration or repair, 818-820 South St, Aug 5, 2026Electrical, 655-657 South St, Aug 3, 2026Fire systems, 7 Basto Te, Jul 30, 2026Electrical, 52 Walter St, Jul 28, 2026Electrical, 830 South St, Jul 24, 2026Plumbing, 52 Walter St, Jul 23, 2026Plumbing, 52 Walter St, Jul 23, 2026Electrical, 7 Basto Te, Jul 23, 2026Fence, wall or deck, 10 Ashfield St, Jul 22, 2026Alteration or repair, 52 Walter St, Jul 21, 2026Alteration or repair, 16 Ashfield St, Jul 21, 2026Alteration or repair, 28 Primrose St, Jul 20, 2026Plumbing, 7 Basto Te, Jul 20, 2026Plumbing, 29 Conway St, Jul 20, 2026Plumbing, 7 Basto Te, Jul 20, 2026Plumbing, 29 Conway St, Jul 20, 2026Fence, wall or deck, 669 South St, Jul 17, 2026Electrical, 863 South St, Jul 17, 2026Plumbing, 863 South St, Jul 15, 2026Alteration or repair, 7 Basto Te, Jul 14, 2026Alteration or repair, 640 South St, Jul 13, 2026Addition, 20 Cotton St, Jul 7, 2026Alteration or repair, 51 Cotton St, Jul 2, 2026Plumbing, 830 South St, Jul 1, 2026Roofing, 831 South St, Jun 26, 2026Alteration or repair, 863 South St, Jun 25, 2026Alteration or repair, 15 Ashfield St, Jun 23, 2026Alteration or repair, 7 Basto Te, Jun 11, 2026Alteration or repair, 11 Basto Te, Jun 8, 2026Solar, 41 Fairview St, Jun 8, 2026Alteration or repair, 807 South St, Jun 8, 2026Roofing, 41 Fairview St, Jun 8, 2026Solar, 41 Fairview St, Jun 8, 2026Electrical, 4165 Washington St, Jun 3, 2026Alteration or repair, 830 South St, May 29, 2026Alteration or repair, 21 Mendum St, May 29, 2026Alteration or repair, 112 Walter St, May 27, 2026Alteration or repair, 34 Mendum St, May 27, 2026Solar, 104 Walter St, May 22, 2026Mechanical (HVAC), 112 Walter St, May 19, 2026Alteration or repair, 32-34 Fairview St, May 19, 2026Roofing, 26 Fairview St, May 13, 2026Plumbing, 32-34 Fairview St, May 11, 2026Electrical, 112 Walter St, May 7, 2026Plumbing, 634 South St, May 1, 2026660 ft Map preview
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12 Cotton St

Boston, MA 02131

At this address
4 permits on record. Newest issued Oct 15, 2025: Strip roof
Within ¼ mile
77 more permits (74 projects) issued since May 1.
MayJunJulAugSepOct
Within
Since
Here4 permits · 12 Cotton St
  1. Strip roof
    Roofing
    Oct 15, 2025$16,000
  2. Strip and reroof entire roof
    Roofing
    Sep 6, 2025$11,000
  3. Installation of roof mounted photovoltaic solar systems × 2 permits
    Solar
    Oct 9 to 10, 2024$31,557
Sort
Next doorunder 250 ft · 2 permits
  1. Upgrade service to 200 Amps per unit
    12 Primrose St · 250 ft SW · Electrical
    Aug 9$7,500
  2. 342 Sf single story addition off the back of the existing home
    20 Cotton St · 95 ft NW · Addition
    Jul 7$152,000
This block250 to 1,000 ft · 49 permits in 46 projects
  1. Add half bath in garage, run new water and sewer to main house
    99 Walter St · 510 ft NW · Plumbing
    Oct 8$8,000
  2. Rough electrical wiring for contracted 'Enphase' solar system
    104r-106r Walter St · 730 ft NW · Solar
    Oct 8$2,000
  3. 200amp service upgrade 1 heat pump condenser
    40 Arborough Rd · 410 ft SE · Electrical
    Oct 5$5,000
  4. Adding a TESLA POWERWALL 3 1707000-21 BATTERY to the existing solar system
    655-657 South St · 970 ft SE · Solar
    Oct 5$18,500
  5. Replace the asphalt roof on home
    22-24 Arborough Rd · 410 ft SE · Roofing
    Sep 30$19,500
  6. Replace blocks in meter for Eversource AMI project
    13 Ashfield St · 370 ft SW · Electrical
    Sep 25$2,000
  7. Interior renovation of an existing one-family dwelling garage to change its use from a parking garage to an…
    99 Walter St · 510 ft NW · Alteration or repair
    Sep 14$107,000
  8. Confirm occupancy of existing single family
    57 Walter St · 900 ft W · Alteration or repair
    Sep 8not listed
  9. Replace decking and rails on front porch
    125 Walter St · 620 ft NW · Demolition
    Sep 4$15,000
  10. Insulation work as part of the MASS Save program
    18 Basto Te · 860 ft SW · Alteration or repair
    Sep 1$3,000
  11. Insulating the kneewall slope with 2" rigid board also insulating the kneewall floor with 12" of cellulose…
    22 Conway St · 670 ft S · Alteration or repair
    Sep 1$957
  12. Mass save insulation
    40 Arborough Rd · 410 ft SE · Alteration or repair
    Sep 1$6,579
  13. Demo decking and rotted framing, replace where needed
    32 Arborough Rd · 400 ft SE · Alteration or repair
    Sep 1$40,425
  14. Wire a new dormer
    15 Ashfield St · 380 ft SW · Electrical
    Aug 27$9,500
  15. Installation of (12) roof mounted solar panels and microinverters with 5.280 kWDC rated output × 2 permits
    22 Conway St · 670 ft S · Solar
    Aug 6 to 27$18,000
  16. Change of Occupancy from a single family with ADU to 2 family
    14 Symmes St · 710 ft SW · Alteration or repair
    Aug 26$1,000
  17. Pending;ALT1880633 Occupancy Committee.strip and install a new roof
    57 Walter St · 900 ft W · Roofing
    Aug 25$23,045
  18. Gas stove on 3rd floor
    49 Fairview St · 260 ft SE · Plumbing
    Aug 10$350
  19. Remove existing cupola and replace roofing underneath
    10 Symmes St · 710 ft SW · Roofing
    Aug 6$2,499
  20. Insulate kneewall slope and gable end wall with fiberglass and 2": thermal barrier board insulate attic slope…
    109 Walter St · 480 ft NW · Alteration or repair
    Aug 6$4,107
  21. Tesla powerwall 3 1707000-21 battery installation
    655-657 South St · 970 ft SE · Electrical
    Aug 3$18,500
  22. Furnish and install 120 volt smokes with lithium battery backup -(4) smoke carbons one on each level -(4)…
    7 Basto Te · 990 ft SW · Fire systems
    Jul 30$1,000
  23. Whole-home rewire including new circuits for laundry
    7 Basto Te · 990 ft SW · Electrical
    Jul 23$35,000
  24. Back Deck Renovation: remove railing, balusters, wood floor
    10 Ashfield St · 480 ft SW · Fence, wall or deck
    Jul 22$23,000
  25. Weatherization, Insulation, Air Sealing
    16 Ashfield St · 490 ft SW · Alteration or repair
    Jul 21$7,100
  26. Insulation work as part of the MASS Save program
    28 Primrose St · 370 ft W · Alteration or repair
    Jul 20$6,000
  27. Renovation of Plumbing Fixtures
    7 Basto Te · 990 ft SW · Plumbing
    Jul 20$7,000
  28. Install 40 gal gas water heater in unit 2 × 2 permits
    29 Conway St · 590 ft S · Plumbing
    Jul 20$500
  29. Renovation of Gas Fixtures
    7 Basto Te · 990 ft SW · Plumbing
    Jul 20$3,000
  30. Emergency repair and replacement of existing retaining wall
    669 South St · 1,000 ft SE · Fence, wall or deck
    Jul 17$80,000
  31. Interior renovations all new plumbing
    7 Basto Te · 990 ft SW · Alteration or repair
    Jul 14$148,050
  32. Remove & replace 1 patio door
    51 Cotton St · 480 ft NW · Alteration or repair
    Jul 2$15,096
  33. Confirm occupancy of single family &
    15 Ashfield St · 380 ft SW · Alteration or repair
    Jun 23$229,438
  34. Exterior renovations including new roofing
    7 Basto Te · 990 ft SW · Alteration or repair
    Jun 11$92,680
  35. Front porch renovation, install new floor
    11 Basto Te · 940 ft SW · Alteration or repair
    Jun 8$22,500
  36. Remove pre-existent solar array for roof replacement × 2 permits
    41 Fairview St · 260 ft SE · Solar
    Jun 8$6,000
  37. Asphalt shingles replacement on the entire house
    41 Fairview St · 260 ft SE · Roofing
    Jun 8$25,199
  38. Per Pat Curran's instructions, this is a permit to replace existing siding with Hardie plank
    21 Mendum St · 430 ft N · Alteration or repair
    May 29$91,207
  39. Air sealing, Insulation, Weatherization
    112 Walter St · 630 ft NW · Alteration or repair
    May 27$13,413
  40. Remove and replace 1 window
    34 Mendum St · 420 ft N · Alteration or repair
    May 27$8,309
  41. Installation of (12) 440w roof top solar modules and associated electrical work
    104 Walter St · 640 ft NW · Solar
    May 22$25,329
  42. Installation of 3.5 ton ductless heat pump system to serve the home
    112 Walter St · 630 ft NW · Mechanical (HVAC)
    May 19$31,913
  43. Bathroom Renovation: No change to plumbing location
    32-34 Fairview St · 320 ft S · Alteration or repair
    May 19$20,000
  44. Remove existing asphalt shingles and install new asphalt shingles
    26 Fairview St · 490 ft SW · Roofing
    May 13$18,775
  45. Replace toilet, bathtub, and sink on 2nd floor
    32-34 Fairview St · 320 ft S · Plumbing
    May 11$4,500
  46. Service upgrade 100A to 200A - Wiring of 1 heat pump condenser - GFCI outlet
    112 Walter St · 630 ft NW · Electrical
    May 7$6,950
Within a quarter mile1,000 ft to ¼ mi · 26 permits
  1. Insulating exterior walls using cellulose R15
    4093 Washington St · 0.25 mi E · Alteration or repair
    Sep 25$15,427
  2. Demolish existing deck
    11 Ardale St · 0.21 mi W · Alteration or repair
    Sep 18$34,250
  3. Add 4 outlets, replace lighting
    20 Tafthill Pk · 0.20 mi S · Electrical
    Sep 16$3,000
  4. Kitchen & Bathroom remodel
    20 Tafthill Pk · 0.20 mi S · Plumbing
    Sep 14$6,000
  5. Remove Non-Structural wall, patch and paint to match
    52 Walter St · 0.19 mi W · Alteration or repair
    Sep 8$4,200
  6. Changing placement of existing kitchenette sink on third floor unit
    4093 Washington St · 0.25 mi E · Plumbing
    Sep 8$4,500
  7. Remodel Kitchen and Bathroom per build plans attached
    20 Tafthill Pk · 0.20 mi S · Alteration or repair
    Sep 3$185,515
  8. Replace meter sockets for apartments 1 and 2
    855 South St · 0.23 mi SW · Electrical
    Aug 27$4,000
  9. Install 16 Security Camera IP and install Itercom system
    4160-4164 Washington St · 0.25 mi SE · Electrical
    Aug 24$3,500
  10. 3 floors: 39 outlets (13/fl), 6 AFCI circuits (2/fl)
    4113 Washington St · 0.23 mi E · Electrical
    Aug 21$32,000
  11. Decking replacement at rear entrance landing and steps
    818-820 South St · 0.22 mi SW · Alteration or repair
    Aug 5$9,884
  12. Rewire 2nd floor bathroom- minor reno
    52 Walter St · 0.19 mi W · Electrical
    Jul 28$4,000
  13. Install new circuits to 2nd floor kitchen and sitting room off the kitchen Install wiring for new appliances
    830 South St · 0.23 mi SW · Electrical
    Jul 24$14,000
  14. Second floor a toilet and a lab third floor a tub, a sink.And a toilet
    52 Walter St · 0.19 mi W · Plumbing
    Jul 23$9,000
  15. Installin one full bath in the basement with a shower and kitchen
    52 Walter St · 0.19 mi W · Plumbing
    Jul 23$9,000
  16. Half bath addition and Full bathroom remodel
    52 Walter St · 0.19 mi W · Alteration or repair
    Jul 21$50,676
  17. Kitchen reno
    863 South St · 0.24 mi SW · Electrical
    Jul 17$3,500
  18. Kitchen remodel with laundry
    863 South St · 0.24 mi SW · Plumbing
    Jul 15$4,650
  19. Remodel of kitchen and bath
    640 South St · 0.22 mi E · Alteration or repair
    Jul 13$40,000
  20. To hook up new kitchen sink
    830 South St · 0.23 mi SW · Plumbing
    Jul 1$4,000
  21. Replace the asphalt roof on home
    831 South St · 0.20 mi SW · Roofing
    Jun 26$16,800
  22. Kitchen Remodel: to include demo
    863 South St · 0.24 mi SW · Alteration or repair
    Jun 25$75,716
  23. Remove 15 Old PVC windows and replace them with PVC double hung windows
    807 South St · 0.20 mi S · Alteration or repair
    Jun 8$29,750
  24. Install 1x Receptacle for a Price Checker MAC Station inside of Target Store
    4165 Washington St · 0.22 mi SE · Electrical
    Jun 3$2,000
  25. Renovation of an existing kitchen
    830 South St · 0.23 mi SW · Alteration or repair
    May 29$129,000
  26. Renovation of a 2-1/2 bath one kitchen and laundry
    634 South St · 0.24 mi E · Plumbing
    May 1$25,000
Zoning requests nearbyas of Oct 11

There are no zoning requests on file within ¼ mi. Boston's feed was last read Oct 11.

More on this streetCotton St · 9 other addresses with permits

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Boston Inspectional Services Department updated its data Oct 9, 2026. We checked it Oct 11, 23:01 UTC. See the city's official records.

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

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

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