Nearby Permits
Map of 81 permits within a quarter mile of 23 Harmon StSolar, 718 Cummins Hw, Oct 2, 2026Alteration or repair, 27 Ralwood Rd, Oct 1, 2026Roofing, 196 Ruskindale Rd, Sep 24, 2026Solar, 718 Cummins Hw, Sep 16, 2026Alteration or repair, 36 Ralston Rd, Sep 14, 2026Electrical, 718 Cummins Hw, Sep 9, 2026Plumbing, 171 Greenfield Rd, Sep 8, 2026Solar, 10 Sefton St, Sep 4, 2026Solar, 10 Sefton St, Sep 4, 2026Plumbing, 22 Hallowell St, Sep 2, 2026Fence, wall or deck, 18 Corman Rd, Aug 31, 2026Fence, wall or deck, 28a Ridlon Rd, Aug 31, 2026Electrical, 56 Rosebery Rd, Aug 26, 2026Other, 22 Hallowell St, Aug 24, 2026Electrical, 154-164 Ruskindale Rd, Aug 24, 2026Alteration or repair, 171 Greenfield Rd, Aug 21, 2026Electrical, 30 Mariposa St, Aug 13, 2026Alteration or repair, 16 Rugby Rd, Aug 12, 2026Roofing, 60 Ridlon Rd, Aug 10, 2026Electrical, 125 Greenfield Rd, Jul 31, 2026Plumbing, 154-164 Ruskindale Rd, Jul 29, 2026Electrical, 268 Itasca St, Jul 23, 2026Alteration or repair, 29 Favre St, Jul 21, 2026Solar, 17 Ruxton Rd, Jul 20, 2026Roofing, 71 Rosewood St, Jul 20, 2026Solar, 17 Ruxton Rd, Jul 20, 2026Alteration or repair, 9 Mariposa St, Jul 17, 2026Roofing, 125 Greenfield Rd, Jul 13, 2026Plumbing, 268 Itasca St, Jul 10, 2026Plumbing, 268 Itasca St, Jul 10, 2026Electrical, 180 Ruskindale Rd, Jul 10, 2026Solar, 125 Greenfield Rd, Jul 9, 2026Plumbing, 760 Cummins Hw, Jul 8, 2026Electrical, 9 Mariposa St, Jul 8, 2026Solar, 42 Hallowell St, Jul 7, 2026Alteration or repair, 40 Hallowell St, Jul 7, 2026Electrical, 174 Greenfield Rd, Jul 6, 2026Electrical, 760 Cummins Hw, Jul 1, 2026Solar, 41 Favre St, Jun 30, 2026Solar, 125 Greenfield Rd, Jun 26, 2026Electrical, 42 Hallowell St, Jun 26, 2026Electrical, 125 Greenfield Rd, Jun 26, 2026Alteration or repair, 41 Rosewood St, Jun 23, 2026Alteration or repair, 15 Bismarck St, Jun 23, 2026Electrical, 41 Favre St, Jun 23, 2026Solar, 9 Brockton St, Jun 16, 2026Solar, 9 Brockton St, Jun 16, 2026Alteration or repair, 250 Savannah Av, Jun 15, 2026Solar, 92 Hollingsworth St, Jun 12, 2026Electrical, 41 Favre St, Jun 11, 2026Electrical, 250 Savannah Av, Jun 10, 2026Electrical, 35 Hallowell St, Jun 9, 2026Fence, wall or deck, 125 Greenfield Rd, Jun 8, 2026Solar, 154 Greenfield Rd, Jun 8, 2026Solar, 92 Hollingsworth St, Jun 4, 2026Plumbing, 9 Richmere Rd, May 29, 2026Electrical, 92 Hollingsworth St, May 29, 2026Plumbing, 36-38 Hallowell St, May 27, 2026Plumbing, 36-38 Hallowell St, May 26, 2026Solar, 154 Greenfield Rd, May 26, 2026Electrical, 30 Hallowell St, May 26, 2026Electrical, 154 Greenfield Rd, May 26, 2026Electrical, 91-93 Hollingsworth St, May 20, 2026Fire systems, 9 Richmere Rd, May 20, 2026Demolition, 180 Ruskindale Rd, May 19, 2026Alteration or repair, 760 Cummins Hw, May 15, 2026Alteration or repair, 16 Ranley Rd, May 15, 2026Alteration or repair, 53 Rosewood St, May 14, 2026Alteration or repair, 126 Woodhaven St, May 13, 2026Alteration or repair, 30 Sefton St, May 13, 2026Electrical, 30 Hallowell St, May 11, 2026Alteration or repair, 189 Savannah Av, May 10, 2026Solar, 42 Rugby Rd, May 8, 2026Solar, 42 Rugby Rd, May 8, 2026Alteration or repair, 42 Hollingsworth St, May 5, 2026Electrical, 189 Savannah Av, May 1, 2026Electrical, 42 Rugby Rd, May 1, 2026Alteration or repair, 132 Greenfield Rd, May 1, 2026New building, 77 Blake St, Aug 19, 2026New building, 693 Cummins Hw, Jul 7, 2026New building, 28a Ridlon Rd, Jul 6, 2026660 ft Map preview
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23 Harmon St

Boston, MA 02126

The biggest project within a quarter mile since May 1: a $1.6M new building at 693 Cummins Hw, permitted Jul 7.

One permit on record here. The newest, Sep 23, 2025: Install 3/8" foam board insulation to the exterior. Within a quarter mile, the city has issued 81 more permits (73 projects) since May 1. Three are for new buildings, the nearest 480 ft away.

MayJunJulAugSepOct
Within
Since
Here1 permit · 23 Harmon St
  1. Install 3/8" foam board insulation to the exterior
    Alteration or repair
    Sep 23, 2025$26,500
Sort
This block250 to 1,000 ft · 41 permits in 36 projects · 1 new building, $1.6M
  1. Installation of roof mounted solar pv - 15 panels - 6.15kW DC × 2 permits
    718 Cummins Hw · 590 ft N · Solar
    Sep 16 to Oct 2$95,018
  2. Service conductor refeed is required due to Meter needed to be relocated from inside to outside with new…
    718 Cummins Hw · 590 ft N · Electrical
    Sep 9$2,200
  3. Second floor shower pan replacement
    171 Greenfield Rd · 750 ft NW · Plumbing
    Sep 8$1,200
  4. Tub to shower conversion
    22 Hallowell St · 770 ft NE · Plumbing
    Sep 2$1,500
  5. Tub to shower on 2nd floor
    22 Hallowell St · 770 ft NE · Other
    Aug 24$21,360
  6. Remove tub/shower, replace with new tub/shower in existing footprint
    171 Greenfield Rd · 750 ft NW · Alteration or repair
    Aug 21$26,167
  7. Remove and replace 1 entry door
    16 Rugby Rd · 440 ft NW · Alteration or repair
    Aug 12$11,267
  8. Repair front porches, new handrail
    60 Ridlon Rd · 950 ft NW · Roofing
    Aug 10$23,920
  9. In conjunction with permit [E1862897]: Complete service upgrade and replacement of the existing main…
    125 Greenfield Rd · 350 ft W · Electrical
    Jul 31$4,000
  10. Wire new 5 bedroom house and new service 100 amp to 200 amp
    268 Itasca St · 940 ft NW · Electrical
    Jul 23$25,000
  11. Installation of roof mounted photovoltaic solar systems × 2 permits
    17 Ruxton Rd · 770 ft NW · Solar
    Jul 20$82,500
  12. Replace old existing shingles, 24 sq. Install high performance synthetic underlayment for superior moisture…
    125 Greenfield Rd · 350 ft W · Roofing
    Jul 13$15,000
  13. New Basement: Water heater power vent,2 sillcocks 1st floor: 3 lavatory
    268 Itasca St · 940 ft NW · Plumbing
    Jul 10$19,800
  14. New Basement: 1 Gas Furnace Attic: 1 Gas Furnace
    268 Itasca St · 940 ft NW · Plumbing
    Jul 10$1,800
  15. Installation of roof mounted photovoltaic solar systems × 2 permits
    125 Greenfield Rd · 350 ft W · Solar
    Jun 26 to Jul 9$107,700
  16. Replace bath and kitchen fixtures
    760 Cummins Hw · 720 ft NE · Plumbing
    Jul 8$5,000
  17. Combine two lots
    693 Cummins Hw · 480 ft N · New building
    Jul 7$1,554,000
  18. Low voltage alarm install
    174 Greenfield Rd · 840 ft W · Electrical
    Jul 6$1,200
  19. Re-wire unit # 16
    760 Cummins Hw · 720 ft NE · Electrical
    Jul 1$12,000
  20. Relocating existing electrical service and meter from the interior to the exterior
    125 Greenfield Rd · 350 ft W · Electrical
    Jun 26$3,600
  21. Balcony Repair and Restoration
    15 Bismarck St · 610 ft E · Alteration or repair
    Jun 23$1,487,000
  22. Insulating attic and exterior walls with blown in insulation
    250 Savannah Av · 690 ft N · Alteration or repair
    Jun 15$14,978
  23. Replacing two exhaust fans in the bathrooms
    250 Savannah Av · 690 ft N · Electrical
    Jun 10$1,400
  24. Building a 6 feet Fence around the perimeter of home
    125 Greenfield Rd · 350 ft W · Fence, wall or deck
    Jun 8$10,000
  25. Installation of roof mounted photovoltaic solar systems × 2 permits
    154 Greenfield Rd · 650 ft W · Solar
    May 26 to Jun 8$29,100
  26. New bathrooms, new kitchens, new water heaters new laundry
    9 Richmere Rd · 380 ft NE · Plumbing
    May 29$21,000
  27. Former main electric panel (now a sub panel) is in violation of work clearance code per NEC Article 70
    30 Hallowell St · 930 ft NE · Electrical
    May 26$4,000
  28. Main panel relocation and service conductor refeed 100A
    154 Greenfield Rd · 650 ft W · Electrical
    May 26$5,000
  29. Low voltage alarm install
    91-93 Hollingsworth St · 990 ft SE · Electrical
    May 20$1,200
  30. Install a new UL Central Station fire alarm system
    9 Richmere Rd · 380 ft NE · Fire systems
    May 20$5,000
  31. Renovation of fire-damaged of Unit # 16
    760 Cummins Hw · 720 ft NE · Alteration or repair
    May 15$120,000
  32. Install 1 entry door and 1 storm door for replacement
    16 Ranley Rd · 840 ft S · Alteration or repair
    May 15$3,898
  33. 200A full service replacement
    30 Hallowell St · 930 ft NE · Electrical
    May 11$5,000
  34. Installation of roof mounted photovoltaic solar systems × 2 permits
    42 Rugby Rd · 420 ft W · Solar
    May 8$44,400
  35. 100A meter/main combo
    42 Rugby Rd · 420 ft W · Electrical
    May 1$2,200
  36. Verify occupancy of 2 family - work price reflected on SF1840232
    132 Greenfield Rd · 480 ft W · Alteration or repair
    May 1not listed
Within a quarter mile1,000 ft to ¼ mi · 40 permits in 37 projects · 2 new buildings, $1M
  1. Residential weatherization and air sealing with the Mass Save Program
    27 Ralwood Rd · 0.21 mi S · Alteration or repair
    Oct 1$8,198
  2. Strip existing roof install ice water shield new alumiun drip edge new asphalth shingles
    196 Ruskindale Rd · 0.22 mi S · Roofing
    Sep 24$20,600
  3. Add 3 means of egress window in basement
    36 Ralston Rd · 0.24 mi S · Alteration or repair
    Sep 14$9,000
  4. Installation of roof mounted photovoltaic solar systems × 2 permits
    10 Sefton St · 0.21 mi W · Solar
    Sep 4$64,800
  5. Paint exterior trim and repair deck
    18 Corman Rd · 0.21 mi N · Fence, wall or deck
    Aug 31$12,600
  6. Build a U-shaped retaining wall around the property with drainage system and geogrid reinforcement as…
    28a Ridlon Rd · 0.19 mi W · Fence, wall or deck
    Aug 31$70,000
  7. Main panel swap
    56 Rosebery Rd · 0.22 mi SW · Electrical
    Aug 26$2,600
  8. Installation of new GFCI protected outlets with new circuits from existing panels for water bottle filler…
    154-164 Ruskindale Rd · 0.20 mi SW · Electrical
    Aug 24$9,000
  9. Construct 2-1/2 Story, two-family dwelling on newly created lot (3,480 sq. ft)
    77 Blake St · 0.24 mi SW · New building
    Aug 19$500,000
  10. Electrical service upgrade from 100A to 200A
    30 Mariposa St · 0.25 mi W · Electrical
    Aug 13$5,500
  11. Chittick Elementary School, 154 Ruskindale Road
    154-164 Ruskindale Rd · 0.20 mi SW · Plumbing
    Jul 29$1,000
  12. BACK PORCH REPAIR- remove existing rails
    29 Favre St · 0.20 mi NE · Alteration or repair
    Jul 21$22,400
  13. Remove 15 existing square of roofing check for rot and replace with 15 new square of roofing to code
    71 Rosewood St · 0.23 mi SE · Roofing
    Jul 20$14,185
  14. Install 1x FranklinWH aPower 2 battery back-up system (15kWh) on exterior of home
    9 Mariposa St · 0.20 mi W · Alteration or repair
    Jul 17$21,527
  15. Wire up new ac unit
    180 Ruskindale Rd · 0.21 mi S · Electrical
    Jul 10$600
  16. Install 1x FranklinWH aPower 2 battery back-up system (15kWh) on exterior of home
    9 Mariposa St · 0.20 mi W · Electrical
    Jul 8$14,351
  17. Installation of 1 Tesla powerwall3 battery installed on exterior of home
    42 Hallowell St · 0.22 mi NE · Solar
    Jul 7$10,000
  18. Extension of living space to basement
    40 Hallowell St · 0.22 mi NE · Alteration or repair
    Jul 7$121,180
  19. Erect a new single-family dwelling with a finished basement
    28a Ridlon Rd · 0.19 mi W · New building
    Jul 6$520,000
  20. Installation of roof mounted solar pv - 6 panels - 2.46kW DC
    41 Favre St · 0.23 mi NE · Solar
    Jun 30$19,855
  21. Installation of 1 Tesla powerwall3 battery installed on exterior of home
    42 Hallowell St · 0.22 mi NE · Electrical
    Jun 26$10,000
  22. Repair sub facia and soffit, 6x6 suport beams
    41 Rosewood St · 0.24 mi SE · Alteration or repair
    Jun 23$7,700
  23. Installation of roof mounted solar pv - 6 panels - 2.46kW DC
    41 Favre St · 0.23 mi NE · Electrical
    Jun 23$46,328
  24. Installation of roof mounted photovoltaic solar systems × 2 permits
    9 Brockton St · 0.22 mi NE · Solar
    Jun 16$47,700
  25. Installation of roof mounted photovoltaic solar systems × 2 permits
    92 Hollingsworth St · 0.21 mi SE · Solar
    Jun 4 to 12$74,100
  26. Replace meter and service disconnect
    41 Favre St · 0.23 mi NE · Electrical
    Jun 11$2,200
  27. Low voltage alarm install
    35 Hallowell St · 0.20 mi NE · Electrical
    Jun 9$1,200
  28. Service conductor refeed due to meter being relocated to exterior of home
    92 Hollingsworth St · 0.21 mi SE · Electrical
    May 29$2,200
  29. Install boiler
    36-38 Hallowell St · 0.21 mi NE · Plumbing
    May 27$14,000
  30. Remodel basement bath, new sump pump
    36-38 Hallowell St · 0.21 mi NE · Plumbing
    May 26$20,000
  31. Tear down roofing over stairs
    180 Ruskindale Rd · 0.21 mi S · Demolition
    May 19$1,000
  32. Demo of existing deck
    53 Rosewood St · 0.23 mi SE · Alteration or repair
    May 14$28,500
  33. Weatherization, Insulation, Air Sealing
    126 Woodhaven St · 0.24 mi E · Alteration or repair
    May 13$4,183
  34. Remove existing siding and dispose of it properly
    30 Sefton St · 0.22 mi W · Alteration or repair
    May 13$20,536
  35. Insulating attic and exterior walls with blown in insulation
    189 Savannah Av · 0.21 mi N · Alteration or repair
    May 10$10,036
  36. Residential weatherization and air sealing with the mass save program
    42 Hollingsworth St · 0.22 mi E · Alteration or repair
    May 5$549
  37. Replacing two exhaust fans in the bathrooms
    189 Savannah Av · 0.21 mi N · Electrical
    May 1$1,300

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Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 17:57 UTC. See the city's official records.

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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