Nearby Permits
Map of 148 permits within a quarter mile of 181 Windsor StMechanical (HVAC), 76 Hampshire St, Oct 2, 2026Plumbing, 201 Broadway, Oct 1, 2026Mechanical (HVAC), 35 Cherry St, Sep 29, 2026Mechanical (HVAC), 35 Cherry St, Sep 29, 2026Mechanical (HVAC), 35 Cherry St, Sep 29, 2026Roofing, 18 Newtowne Ct, Sep 29, 2026Mechanical (HVAC), 35 Cherry St, Sep 29, 2026Mechanical (HVAC), 35 Cherry St, Sep 29, 2026Mechanical (HVAC), 35 Cherry St, Sep 29, 2026Electrical, 201 Broadway, Sep 29, 2026Electrical, 203 Columbia St, Sep 29, 2026Electrical, 83 Bristol St, Sep 28, 2026Electrical, 201 Broadway, Sep 28, 2026Fire systems, 400 Technology Sq, Sep 24, 2026Fire systems, 400 Technology Sq, Sep 24, 2026Electrical, 45-1/2 Cherry St, Sep 24, 2026Electrical, 222 Broadway, Sep 23, 2026Roofing, 92 Columbia St, Sep 22, 2026Fire systems, 35 Cherry St, Sep 18, 2026Fire systems, 35 Cherry St, Sep 17, 2026Fire systems, 35 Cherry St, Sep 17, 2026Alteration or repair, 203 Columbia St, Sep 17, 2026Alteration or repair, 285 Windsor St, Sep 16, 2026Alteration or repair, 255 Broadway, Sep 15, 2026Mechanical (HVAC), 201 Broadway, Sep 14, 2026Electrical, 1 Pine St, Sep 14, 2026Mechanical (HVAC), 201 Broadway, Sep 8, 2026Mechanical (HVAC), 400 Technology Sq, Sep 8, 2026Plumbing, 45 Cherry St, Sep 4, 2026Mechanical (HVAC), 45 Cherry St, Sep 4, 2026Mechanical (HVAC), 45 Cherry St, Sep 4, 2026Mechanical (HVAC), 45 Cherry St, Sep 4, 2026Plumbing, 45 Cherry St, Sep 4, 2026Electrical, 390 Washington St, Sep 4, 2026Electrical, 390 Washington St, Sep 4, 2026Electrical, 390 Washington St, Sep 4, 2026Addition, 800 Technology Sq, Sep 3, 2026Addition, 201 Broadway, Sep 3, 2026Electrical, 390 Washington St, Sep 1, 2026Plumbing, 45 Cherry St, Aug 31, 2026Plumbing, 45 Cherry St, Aug 31, 2026Plumbing, 45 Cherry St, Aug 31, 2026Mechanical (HVAC), 781 Main St, Aug 28, 2026Plumbing, 823 Main St, Aug 26, 2026Addition, 781 Main St, Aug 26, 2026Plumbing, 781 Main St, Aug 25, 2026Alteration or repair, 69-71 School St, Aug 24, 2026Electrical, 94 Hampshire St, Aug 20, 2026Alteration or repair, 29 Elm St, Aug 18, 2026Sign, 907 Main St, Aug 14, 2026Sign, 19 Bishop Allen Dr, Aug 14, 2026Electrical, 823 Main St, Aug 14, 2026Alteration or repair, 29 Market St, Aug 13, 2026Mechanical (HVAC), 5 Webster Ave, Aug 12, 2026Electrical, 92 Hampshire St, Aug 12, 2026Electrical, 400 Technology Sq, Aug 12, 2026Plumbing, 390 Washington St, Aug 11, 2026Plumbing, 390 Washington St, Aug 11, 2026Plumbing, 390 Washington St, Aug 11, 2026Plumbing, 390 Washington St, Aug 11, 2026Plumbing, 38 Portsmouth St, Aug 10, 2026Roofing, 125 Harvard St, Aug 6, 2026Electrical, 38 Portsmouth St, Aug 5, 2026Alteration or repair, 120 Pine St, Aug 5, 2026Plumbing, 235 Broadway, Aug 4, 2026Plumbing, 235 Broadway, Aug 4, 2026Addition, 86 Pine St, Jul 30, 2026Electrical, 400 Technology Sq, Jul 28, 2026Electrical, 253 Windsor St, Jul 28, 2026Electrical, 35 Cherry St, Jul 28, 2026Electrical, 35 Cherry St, Jul 28, 2026Plumbing, 94 Hampshire St, Jul 27, 2026Alteration or repair, 38 Portsmouth St, Jul 23, 2026Alteration or repair, 45 Market St, Jul 17, 2026Addition, 73 Hampshire St, Jul 16, 2026Addition, 610 Main St, Jul 16, 2026Roofing, 26 Webster Ave, Jul 15, 2026Electrical, 390 Washington St, Jul 13, 2026Electrical, 390 Washington St, Jul 13, 2026Electrical, 83 Bristol St, Jul 12, 2026Plumbing, 64 Hampshire St, Jul 10, 2026Alteration or repair, 114 Columbia St, Jul 10, 2026Addition, 94 Hampshire St, Jul 10, 2026Plumbing, 87 Bristol St, Jul 8, 2026Plumbing, 201 Broadway, Jul 8, 2026Plumbing, 243 Broadway, Jul 8, 2026Electrical, 400 Technology Sq, Jul 7, 2026Addition, 823 Main St, Jul 7, 2026Addition, 385 Washington St, Jul 7, 2026Electrical, 232 Broadway, Jul 6, 2026Electrical, 178 Harvard St, Jul 6, 2026Electrical, 180 Harvard St, Jul 6, 2026Demolition, 385 Washington St, Jul 6, 2026Plumbing, 45 Market St, Jul 2, 2026Electrical, 400 Technology Sq, Jun 30, 2026Plumbing, 232 Broadway, Jun 29, 2026Plumbing, 232 Broadway, Jun 29, 2026Electrical, 64 Hampshire St, Jun 29, 2026Electrical, 730 Main St, Jun 29, 2026Addition, 87 Bristol St, Jun 25, 2026Plumbing, 64 Hampshire St, Jun 23, 2026Electrical, 35 Cherry St, Jun 23, 2026Roofing, 216 Broadway, Jun 22, 2026Roofing, 29 Elm St, Jun 22, 2026Solar, 11 Newtowne Ct, Jun 18, 2026Roofing, 115 Harvard St, Jun 18, 2026Electrical, 15 Worcester St, Jun 18, 2026Electrical, 400 Technology Sq, Jun 18, 2026Electrical, 400 Technology Sq, Jun 17, 2026Plumbing, 56 Elm St, Jun 16, 2026Plumbing, 1 Pine St, Jun 15, 2026Solar, 10 Newtowne Ct, Jun 12, 2026Solar, 7 Newtowne Ct, Jun 12, 2026Electrical, 55a Market St, Jun 12, 2026Mechanical (HVAC), 10-12 Worcester St, Jun 11, 2026Mechanical (HVAC), 210 Harvard St, Jun 11, 2026Electrical, 10-12 Worcester St, Jun 11, 2026Roofing, 232 Broadway, Jun 10, 2026Electrical, 790 Main St, Jun 5, 2026Mechanical (HVAC), 24 Fiske Pl, Jun 4, 2026Electrical, 400 Technology Sq, Jun 3, 2026Electrical, 119 Windsor St, May 29, 2026Plumbing, 10 Lilac Ct, May 28, 2026Electrical, 35 Market St, May 27, 2026Mechanical (HVAC), 15 Worcester St, May 26, 2026Plumbing, 207 Columbia St, May 26, 2026Plumbing, 207 Columbia St, May 26, 2026Plumbing, 87 Norfolk St, May 26, 2026Addition, 232 Broadway, May 22, 2026Fire systems, 400 Technology Sq, May 21, 2026Electrical, 400 Technology Sq, May 21, 2026Plumbing, 113 Cherry St, May 18, 2026Roofing, 162 Cherry St, May 15, 2026Electrical, 400 Technology Sq, May 13, 2026Electrical, 400 Technology Sq, May 13, 2026Electrical, 400 Technology Sq, May 13, 2026Electrical, 218 Harvard St, May 13, 2026Plumbing, 64 Elm St, May 12, 2026Plumbing, 385 Washington St, May 11, 2026Plumbing, 385 Washington St, May 11, 2026Electrical, 5 Columbia St, May 11, 2026Plumbing, 45 Market St, May 6, 2026Electrical, 400 Technology Sq, May 6, 2026Mechanical (HVAC), 15 Worcester St, May 5, 2026Electrical, 45 Market St, May 5, 2026Electrical, 400 Technology Sq, May 5, 2026Fire systems, 45 Cherry St, May 1, 2026New building, 16 Worcester St, Sep 25, 2026660 ft Map preview
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181 Windsor St

Cambridge, MA 02139

One permit on record here. The newest, Dec 30, 2025: Addition permit, no description from the city. Within a quarter mile, the city has issued 148 more permits (104 projects) since May 1. One is for a new building, 900 ft away.

MayJunJulAugSepOct
Within
Since
Here1 permit · 181 Windsor St
  1. Addition permit, no description from the city
    Addition
    Dec 30, 2025not listed
Sort
Next doorunder 250 ft · 1 permit
  1. Roofing permit, no description from the city
    162 Cherry St · 190 ft NW · Roofing
    May 15not listed
This block250 to 1,000 ft · 84 permits in 63 projects · 1 new building
  1. Mechanical (HVAC) permit, no description from the city
    76 Hampshire St · 980 ft NE · Mechanical (HVAC)
    Oct 2not listed
  2. Plumbing permit, no description from the city
    201 Broadway · 950 ft E · Plumbing
    Oct 1not listed
  3. Mechanical (HVAC) permit, no description from the city × 6 permits
    35 Cherry St · 750 ft SW · Mechanical (HVAC)
    Sep 29not listed
  4. Roofing permit, no description from the city
    18 Newtowne Ct · 580 ft SE · Roofing
    Sep 29not listed
  5. Electrical permit, no description from the city × 2 permits
    201 Broadway · 950 ft E · Electrical
    Sep 28 to 29not listed
  6. Electrical permit, no description from the city
    83 Bristol St · 960 ft NE · Electrical
    Sep 28not listed
  7. New building permit, no description from the city
    16 Worcester St · 900 ft W · New building
    Sep 25not listed
  8. Electrical permit, no description from the city
    45-1/2 Cherry St · 730 ft SW · Electrical
    Sep 24not listed
  9. Electrical permit, no description from the city
    222 Broadway · 610 ft NE · Electrical
    Sep 23not listed
  10. Roofing permit, no description from the city
    92 Columbia St · 650 ft W · Roofing
    Sep 22not listed
  11. Fire systems permit, no description from the city × 3 permits
    35 Cherry St · 750 ft SW · Fire systems
    Sep 17 to 18not listed
  12. Alteration or repair permit, no description from the city
    285 Windsor St · 960 ft N · Alteration or repair
    Sep 16not listed
  13. Alteration or repair permit, no description from the city
    255 Broadway · 660 ft N · Alteration or repair
    Sep 15not listed
  14. Mechanical (HVAC) permit, no description from the city × 2 permits
    201 Broadway · 950 ft E · Mechanical (HVAC)
    Sep 8 to 14not listed
  15. Electrical permit, no description from the city
    1 Pine St · 890 ft SW · Electrical
    Sep 14not listed
  16. Plumbing permit, no description from the city × 5 permits
    45 Cherry St · 690 ft SW · Plumbing
    Aug 31 to Sep 4not listed
  17. Mechanical (HVAC) permit, no description from the city × 3 permits
    45 Cherry St · 690 ft SW · Mechanical (HVAC)
    Sep 4not listed
  18. Addition permit, no description from the city
    201 Broadway · 950 ft E · Addition
    Sep 3not listed
  19. Mechanical (HVAC) permit, no description from the city
    781 Main St · 910 ft S · Mechanical (HVAC)
    Aug 28not listed
  20. Plumbing permit, no description from the city
    823 Main St · 960 ft SW · Plumbing
    Aug 26not listed
  21. Addition permit, no description from the city
    781 Main St · 910 ft S · Addition
    Aug 26not listed
  22. Plumbing permit, no description from the city
    781 Main St · 910 ft S · Plumbing
    Aug 25not listed
  23. Alteration or repair permit, no description from the city
    69-71 School St · 710 ft SW · Alteration or repair
    Aug 24not listed
  24. Electrical permit, no description from the city
    823 Main St · 960 ft SW · Electrical
    Aug 14not listed
  25. Alteration or repair permit, no description from the city
    29 Market St · 860 ft N · Alteration or repair
    Aug 13not listed
  26. Roofing permit, no description from the city
    125 Harvard St · 770 ft E · Roofing
    Aug 6not listed
  27. Alteration or repair permit, no description from the city
    120 Pine St · 400 ft W · Alteration or repair
    Aug 5not listed
  28. Plumbing permit, no description from the city × 2 permits
    235 Broadway · 560 ft NE · Plumbing
    Aug 4not listed
  29. Addition permit, no description from the city
    86 Pine St · 460 ft W · Addition
    Jul 30not listed
  30. Electrical permit, no description from the city
    253 Windsor St · 670 ft N · Electrical
    Jul 28not listed
  31. Electrical permit, no description from the city × 3 permits
    35 Cherry St · 750 ft SW · Electrical
    Jun 23 to Jul 28not listed
  32. Electrical permit, no description from the city
    83 Bristol St · 960 ft NE · Electrical
    Jul 12not listed
  33. Plumbing permit, no description from the city × 2 permits
    64 Hampshire St · 950 ft NE · Plumbing
    Jun 23 to Jul 10not listed
  34. Alteration or repair permit, no description from the city
    114 Columbia St · 600 ft W · Alteration or repair
    Jul 10not listed
  35. Plumbing permit, no description from the city
    87 Bristol St · 880 ft NE · Plumbing
    Jul 8not listed
  36. Plumbing permit, no description from the city
    201 Broadway · 950 ft E · Plumbing
    Jul 8not listed
  37. Plumbing permit, no description from the city
    243 Broadway · 570 ft N · Plumbing
    Jul 8not listed
  38. Addition permit, no description from the city
    823 Main St · 960 ft SW · Addition
    Jul 7not listed
  39. Electrical permit, no description from the city
    232 Broadway · 520 ft NE · Electrical
    Jul 6not listed
  40. Electrical permit, no description from the city
    178 Harvard St · 300 ft NW · Electrical
    Jul 6not listed
  41. Electrical permit, no description from the city
    180 Harvard St · 320 ft NW · Electrical
    Jul 6not listed
  42. Plumbing permit, no description from the city × 2 permits
    232 Broadway · 520 ft NE · Plumbing
    Jun 29not listed
  43. Electrical permit, no description from the city
    64 Hampshire St · 950 ft NE · Electrical
    Jun 29not listed
  44. Addition permit, no description from the city
    87 Bristol St · 880 ft NE · Addition
    Jun 25not listed
  45. Roofing permit, no description from the city
    216 Broadway · 660 ft E · Roofing
    Jun 22not listed
  46. Solar permit, no description from the city
    11 Newtowne Ct · 780 ft S · Solar
    Jun 18not listed
  47. Roofing permit, no description from the city
    115 Harvard St · 890 ft E · Roofing
    Jun 18not listed
  48. Electrical permit, no description from the city
    15 Worcester St · 940 ft NW · Electrical
    Jun 18not listed
  49. Plumbing permit, no description from the city
    1 Pine St · 890 ft SW · Plumbing
    Jun 15not listed
  50. Solar permit, no description from the city
    10 Newtowne Ct · 500 ft S · Solar
    Jun 12not listed
  51. Solar permit, no description from the city
    7 Newtowne Ct · 860 ft S · Solar
    Jun 12not listed
  52. Mechanical (HVAC) permit, no description from the city
    10-12 Worcester St · 810 ft W · Mechanical (HVAC)
    Jun 11not listed
  53. Mechanical (HVAC) permit, no description from the city
    210 Harvard St · 820 ft NW · Mechanical (HVAC)
    Jun 11not listed
  54. Electrical permit, no description from the city
    10-12 Worcester St · 810 ft W · Electrical
    Jun 11not listed
  55. Roofing permit, no description from the city
    232 Broadway · 520 ft NE · Roofing
    Jun 10not listed
  56. Electrical permit, no description from the city
    790 Main St · 990 ft S · Electrical
    Jun 5not listed
  57. Electrical permit, no description from the city
    119 Windsor St · 490 ft S · Electrical
    May 29not listed
  58. Electrical permit, no description from the city
    35 Market St · 940 ft N · Electrical
    May 27not listed
  59. Mechanical (HVAC) permit, no description from the city × 2 permits
    15 Worcester St · 940 ft NW · Mechanical (HVAC)
    May 5 to 26not listed
  60. Addition permit, no description from the city
    232 Broadway · 520 ft NE · Addition
    May 22not listed
  61. Plumbing permit, no description from the city
    113 Cherry St · 310 ft SW · Plumbing
    May 18not listed
  62. Electrical permit, no description from the city
    218 Harvard St · 980 ft NW · Electrical
    May 13not listed
  63. Fire systems permit, no description from the city
    45 Cherry St · 690 ft SW · Fire systems
    May 1not listed
Within a quarter mile1,000 ft to ¼ mi · 63 permits in 40 projects
  1. Electrical permit, no description from the city
    203 Columbia St · 0.19 mi N · Electrical
    Sep 29not listed
  2. Fire systems permit, no description from the city × 2 permits
    400 Technology Sq · 0.25 mi SE · Fire systems
    Sep 24not listed
  3. Alteration or repair permit, no description from the city
    203 Columbia St · 0.19 mi N · Alteration or repair
    Sep 17not listed
  4. Mechanical (HVAC) permit, no description from the city
    400 Technology Sq · 0.25 mi SE · Mechanical (HVAC)
    Sep 8not listed
  5. Electrical permit, no description from the city × 6 permits
    390 Washington St · 0.21 mi W · Electrical
    Jul 13 to Sep 4not listed
  6. Addition permit, no description from the city
    800 Technology Sq · 0.22 mi E · Addition
    Sep 3not listed
  7. Electrical permit, no description from the city
    94 Hampshire St · 0.22 mi N · Electrical
    Aug 20not listed
  8. Alteration or repair permit, no description from the city
    29 Elm St · 0.21 mi NW · Alteration or repair
    Aug 18not listed
  9. Sign permit, no description from the city
    907 Main St · 0.24 mi SW · Sign
    Aug 14not listed
  10. Sign permit, no description from the city
    19 Bishop Allen Dr · 0.19 mi SW · Sign
    Aug 14not listed
  11. Mechanical (HVAC) permit, no description from the city
    5 Webster Ave · 0.22 mi NE · Mechanical (HVAC)
    Aug 12not listed
  12. Electrical permit, no description from the city
    92 Hampshire St · 0.21 mi N · Electrical
    Aug 12not listed
  13. Electrical permit, no description from the city × 6 permits
    400 Technology Sq · 0.25 mi SE · Electrical
    Jun 17 to Aug 12not listed
  14. Plumbing permit, no description from the city × 4 permits
    390 Washington St · 0.21 mi W · Plumbing
    Aug 11not listed
  15. Plumbing permit, no description from the city
    38 Portsmouth St · 0.23 mi NE · Plumbing
    Aug 10not listed
  16. Electrical permit, no description from the city
    38 Portsmouth St · 0.23 mi NE · Electrical
    Aug 5not listed
  17. Plumbing permit, no description from the city
    94 Hampshire St · 0.22 mi N · Plumbing
    Jul 27not listed
  18. Alteration or repair permit, no description from the city
    38 Portsmouth St · 0.23 mi NE · Alteration or repair
    Jul 23not listed
  19. Alteration or repair permit, no description from the city
    45 Market St · 0.20 mi N · Alteration or repair
    Jul 17not listed
  20. Addition permit, no description from the city
    73 Hampshire St · 0.20 mi NE · Addition
    Jul 16not listed
  21. Addition permit, no description from the city
    610 Main St · 0.22 mi SE · Addition
    Jul 16not listed
  22. Roofing permit, no description from the city
    26 Webster Ave · 0.21 mi NE · Roofing
    Jul 15not listed
  23. Addition permit, no description from the city
    94 Hampshire St · 0.22 mi N · Addition
    Jul 10not listed
  24. Addition permit, no description from the city
    385 Washington St · 0.20 mi W · Addition
    Jul 7not listed
  25. Demolition permit, no description from the city
    385 Washington St · 0.20 mi W · Demolition
    Jul 6not listed
  26. Plumbing permit, no description from the city × 2 permits
    45 Market St · 0.20 mi N · Plumbing
    May 6 to Jul 2not listed
  27. Electrical permit, no description from the city
    730 Main St · 0.19 mi S · Electrical
    Jun 29not listed
  28. Roofing permit, no description from the city
    29 Elm St · 0.21 mi NW · Roofing
    Jun 22not listed
  29. Plumbing permit, no description from the city
    56 Elm St · 0.21 mi NW · Plumbing
    Jun 16not listed
  30. Electrical permit, no description from the city
    55a Market St · 0.24 mi N · Electrical
    Jun 12not listed
  31. Mechanical (HVAC) permit, no description from the city
    24 Fiske Pl · 0.20 mi W · Mechanical (HVAC)
    Jun 4not listed
  32. Electrical permit, no description from the city × 7 permits
    400 Technology Sq · 0.25 mi SE · Electrical
    May 5 to Jun 3not listed
  33. Plumbing permit, no description from the city
    10 Lilac Ct · 0.23 mi NE · Plumbing
    May 28not listed
  34. Plumbing permit, no description from the city × 2 permits
    207 Columbia St · 0.20 mi N · Plumbing
    May 26not listed
  35. Plumbing permit, no description from the city
    87 Norfolk St · 0.24 mi W · Plumbing
    May 26not listed
  36. Fire systems permit, no description from the city
    400 Technology Sq · 0.25 mi SE · Fire systems
    May 21not listed
  37. Plumbing permit, no description from the city
    64 Elm St · 0.22 mi NW · Plumbing
    May 12not listed
  38. Plumbing permit, no description from the city × 2 permits
    385 Washington St · 0.20 mi W · Plumbing
    May 11not listed
  39. Electrical permit, no description from the city
    5 Columbia St · 0.23 mi SW · Electrical
    May 11not listed
  40. Electrical permit, no description from the city
    45 Market St · 0.20 mi N · Electrical
    May 5not listed
More on this streetWindsor St · 10 nearest addresses with permits

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Cambridge Inspectional Services Department updated its data Oct 6, 2026. We checked it Oct 7, 09:02 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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