Nearby Permits
Map of 52 permits within a quarter mile of 20 Keystone StPlumbing, 40 Glenhaven Rd, Sep 29, 2026Plumbing, 40 Glenhaven Rd, Sep 29, 2026Alteration or repair, 14 Joyce Kilmer Rd, Sep 24, 2026Electrical, 67 Belle Av, Sep 18, 2026Electrical, 12 Woodbrier Rd, Sep 11, 2026Plumbing, 93 Baker St, Sep 4, 2026Plumbing, 93 Baker St, Sep 4, 2026Alteration or repair, 66 Baker St, Sep 3, 2026Alteration or repair, 2356 Centre St, Sep 3, 2026Plumbing, 23 Wedgemere Rd, Sep 3, 2026Plumbing, 67 Belle Av, Sep 2, 2026Fire systems, 19 New Haven St, Sep 2, 2026Alteration or repair, 23 Glenellen Rd, Sep 1, 2026Plumbing, 12 Woodbrier Rd, Aug 27, 2026Plumbing, 12 Woodbrier Rd, Aug 27, 2026Roofing, 89 Glenellen Rd, Aug 24, 2026Alteration or repair, 137 Keystone St, Aug 18, 2026Plumbing, 127 Laurie Av, Aug 18, 2026Electrical, 19 New Haven St, Aug 18, 2026Plumbing, 68 Joyce Kilmer Rd, Aug 13, 2026Plumbing, 68 Joyce Kilmer Rd, Aug 13, 2026Roofing, 62 Paragon Rd, Aug 12, 2026Electrical, 2389 Centre St, Aug 12, 2026Electrical, 68 Joyce Kilmer Rd, Aug 12, 2026Plumbing, 106 Eastwood Cc, Aug 11, 2026Plumbing, 106 Eastwood Cc, Aug 11, 2026Alteration or repair, 92 Baker St, Aug 7, 2026Electrical, 106 Eastwood Cc, Aug 7, 2026Alteration or repair, 68 Joyce Kilmer Rd, Aug 5, 2026Alteration or repair, 108 Glenellen Rd, Jul 30, 2026Alteration or repair, 10 Altacrest Rd, Jul 21, 2026Alteration or repair, 29 Woodbrier Rd, Jul 20, 2026Plumbing, 23 Wedgemere Rd, Jul 17, 2026Plumbing, 99 Laurie Av, Jul 15, 2026Plumbing, 99 Laurie Av, Jul 14, 2026Roofing, 78 Glenellen Rd, Jul 10, 2026Roofing, 118 Keystone St, Jun 15, 2026Electrical, 23 Wedgemere Rd, Jun 15, 2026Alteration or repair, 11 Johnson St, Jun 10, 2026Alteration or repair, 12 Bronx Rd, Jun 9, 2026Electrical, 27 Belle Av, Jun 3, 2026Electrical, 11 Centre Ln, Jun 2, 2026Electrical, 11 Johnson St, May 26, 2026Electrical, 127 Laurie Av, May 21, 2026Solar, 105 Belle Av, May 20, 2026Pool or spa, 127 Laurie Av, May 18, 2026Alteration or repair, 27 Belle Av, May 15, 2026Electrical, 11 Woodbrier Rd, May 7, 2026Electrical, 115 Northdale Rd, May 7, 2026Electrical, 51 Joyce Kilmer Rd, May 5, 2026Plumbing, 127 Laurie Av, May 4, 2026New building, 67 Belle Av, Jul 23, 2026660 ft Map preview
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20 Keystone St

Boston, MA 02132

The biggest project within a quarter mile since May 1: a $405,000 new building at 67 Belle Av, permitted Jul 23.

One permit on record here. The newest, Jan 16: Strip the old shingles roof - install water-Resistant Underlayment. Within a quarter mile, the city has issued 52 more permits (49 projects) since May 1. One is a new building, 530 ft away.

MayJunJulAugSepOct
Within
Since
Here1 permit · 20 Keystone St
  1. Strip the old shingles roof - install water-Resistant Underlayment
    Roofing
    Jan 16$9,000
Sort
Next doorunder 250 ft · 4 permits
  1. Kitchen sink, dishwasher, and refrigerator plumbing connections
    68 Joyce Kilmer Rd · 220 ft W · Plumbing
    Aug 13$1,500
  2. New gas oven connection for kitchen remodel
    68 Joyce Kilmer Rd · 220 ft W · Plumbing
    Aug 13$1,000
  3. Re-wiring new kitchen outlets per code add 2 outlets on dining room area install 12 4" recess lights and…
    68 Joyce Kilmer Rd · 220 ft W · Electrical
    Aug 12$13,000
  4. Gut kitchen renovation
    68 Joyce Kilmer Rd · 220 ft W · Alteration or repair
    Aug 5$70,620
This block250 to 1,000 ft · 21 permits in 20 projects · 1 new building, $405,000
  1. Replacement of 2 gas water heaters × 2 permits
    40 Glenhaven Rd · 350 ft N · Plumbing
    Sep 29$2,247
  2. Install replacement bath system - no strucutral work
    14 Joyce Kilmer Rd · 530 ft N · Alteration or repair
    Sep 24$23,727
  3. Wire new single family 3 bed room home with a 400 amp overhead service
    67 Belle Av · 530 ft W · Electrical
    Sep 18$30,000
  4. Remove and replace 1 entry door
    66 Baker St · 720 ft N · Alteration or repair
    Sep 3$8,600
  5. Insulate exterior walls with 4" dense pack cellulose
    2356 Centre St · 760 ft E · Alteration or repair
    Sep 3$21,703
  6. Rough and finish plumbing for new home
    67 Belle Av · 530 ft W · Plumbing
    Sep 2$17,000
  7. Mass save insulation and air sealing
    23 Glenellen Rd · 370 ft SE · Alteration or repair
    Sep 1$1,676
  8. Replace asphalt shingles, underlayment
    89 Glenellen Rd · 980 ft S · Roofing
    Aug 24$5,000
  9. Strip roof
    62 Paragon Rd · 600 ft S · Roofing
    Aug 12$12,900
  10. Low voltage alarm install
    2389 Centre St · 790 ft SE · Electrical
    Aug 12$1,200
  11. Erect new single family dwelling with an unfinished basement for mechanical/storage use
    67 Belle Av · 530 ft W · New building
    Jul 23$405,000
  12. Strip & re-roof house
    78 Glenellen Rd · 850 ft S · Roofing
    Jul 10$12,500
  13. Installing ductless mini split heat pump system with 1 outdoor unit
    11 Johnson St · 860 ft N · Alteration or repair
    Jun 10$5,300
  14. Furnish and install (2) recessed LED lights on the new porch
    27 Belle Av · 860 ft NW · Electrical
    Jun 3$2,000
  15. Low voltage alarm install
    11 Centre Ln · 840 ft E · Electrical
    Jun 2$1,200
  16. Wiring 1 outdoor unit for ductless mini split heat pump system
    11 Johnson St · 860 ft N · Electrical
    May 26$1,000
  17. Installation of roof mounted photovoltaic solar systems
    105 Belle Av · 650 ft SW · Solar
    May 20$37,500
  18. The Contractor shall demolish and dispose of the existing enclosed front porch
    27 Belle Av · 860 ft NW · Alteration or repair
    May 15$38,900
  19. Wiring 2 heat pumps and 1 wall mount heater
    115 Northdale Rd · 670 ft W · Electrical
    May 7$1,650
  20. Install EV charger 50A hardwired option inside garage (Tesla Charger)
    51 Joyce Kilmer Rd · 360 ft NW · Electrical
    May 5$900
Within a quarter mile1,000 ft to ¼ mi · 27 permits in 25 projects
  1. Install wiring for hot water heater and dryer
    12 Woodbrier Rd · 0.25 mi NE · Electrical
    Sep 11$750
  2. Replacement of gas water heater × 2 permits
    93 Baker St · 0.24 mi N · Plumbing
    Sep 4$2,753
  3. Run new gas line to the attic furnace
    23 Wedgemere Rd · 0.21 mi E · Plumbing
    Sep 3$1,500
  4. Wire and install 4 smoke detectors Wire and install 3 carbon smoke detectors
    19 New Haven St · 0.21 mi SW · Fire systems
    Sep 2$2,000
  5. Water Heater Swap, converting from Gas to electric
    12 Woodbrier Rd · 0.25 mi NE · Plumbing
    Aug 27$3,000
  6. Removing remaining gas line and Capping at Meter
    12 Woodbrier Rd · 0.25 mi NE · Plumbing
    Aug 27$150
  7. Residential weatherization/air sealing
    137 Keystone St · 0.23 mi S · Alteration or repair
    Aug 18$1,000
  8. New gas service tie in
    127 Laurie Av · 0.24 mi NW · Plumbing
    Aug 18$800
  9. Upgrade electrical service from 100 amps to 200 amps Re wire 3 bedrooms
    19 New Haven St · 0.21 mi SW · Electrical
    Aug 18$28,000
  10. 2nd fl. Rough and finish a 3/4 bathroom, a half bath and bar sink
    106 Eastwood Cc · 0.20 mi W · Plumbing
    Aug 11$11,000
  11. 2ndfl. Rough a 1/2" gas line for stove
    106 Eastwood Cc · 0.20 mi W · Plumbing
    Aug 11$1,100
  12. Remove and replace 1 entry door
    92 Baker St · 0.25 mi N · Alteration or repair
    Aug 7$16,442
  13. 2nd and 3rd floor addition, service upgrade
    106 Eastwood Cc · 0.20 mi W · Electrical
    Aug 7$7,000
  14. Renovations of existing kitchen and bathrooms
    108 Glenellen Rd · 0.25 mi S · Alteration or repair
    Jul 30$100,000
  15. Air sealing, weather strip & sweep for doors
    10 Altacrest Rd · 0.19 mi NE · Alteration or repair
    Jul 21$3,474
  16. Remove 9 existing windows and replace with 9 new windows No structural work
    29 Woodbrier Rd · 0.24 mi NE · Alteration or repair
    Jul 20$13,690
  17. Customer is adding second floor to house with new full bathroom
    23 Wedgemere Rd · 0.21 mi E · Plumbing
    Jul 17$5,600
  18. Replace a gas fired water heater × 2 permits
    99 Laurie Av · 0.21 mi NW · Plumbing
    Jul 14 to 15$950
  19. Strip roof shingles, and re-roof per GAF code (14 SQ)
    118 Keystone St · 0.21 mi S · Roofing
    Jun 15$15,833
  20. Install a temporary electrical service off the home for a home addition
    23 Wedgemere Rd · 0.21 mi E · Electrical
    Jun 15$1,800
  21. Deck. Interior renovation & finishing of existing basement Scope: construction of a finished TV/family rm
    12 Bronx Rd · 0.23 mi NE · Alteration or repair
    Jun 9$20,000
  22. Wire new inground swimming pool
    127 Laurie Av · 0.24 mi NW · Electrical
    May 21$7,000
  23. Installation of a 9' x 16' Fiberglass Swimming Pool
    127 Laurie Av · 0.24 mi NW · Pool or spa
    May 18$71,000
  24. Service change 100 to 200 amps
    11 Woodbrier Rd · 0.23 mi NE · Electrical
    May 7$5,000
  25. Pool heater install
    127 Laurie Av · 0.24 mi NW · Plumbing
    May 4$3,500

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Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 12:31 UTC. Official data.

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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