Nearby Permits
Map of 125 permits within a quarter mile of 45 Carleton StElectrical, 21 Ames St, Oct 1, 2026Electrical, 75 Broadway, Oct 1, 2026Plumbing, 21 Ames St, Sep 30, 2026Mechanical (HVAC), 120 Broadway, Sep 29, 2026Mechanical (HVAC), 50 Broadway, Sep 25, 2026Plumbing, 1 Broadway, Sep 23, 2026Electrical, 1 Broadway, Sep 22, 2026Electrical, 255 Main St, Sep 21, 2026Electrical, 255 Main St, Sep 21, 2026Addition, 21 Ames St, Sep 17, 2026Fire systems, 255 Main St, Sep 15, 2026Plumbing, 255 Main St, Sep 15, 2026Fire systems, 21 Ames St, Sep 14, 2026Fire systems, 255 Main St, Sep 14, 2026Mechanical (HVAC), 21 Ames St, Sep 10, 2026Electrical, 31 Ames St, Sep 10, 2026Electrical, 169 Main St, Sep 9, 2026Mechanical (HVAC), 205 Galileo Galilei Way, Sep 3, 2026Addition, 255 Main St, Sep 3, 2026Mechanical (HVAC), 314 Main St, Sep 2, 2026Addition, 255 Main St, Sep 2, 2026Electrical, 314 Main St, Sep 1, 2026Electrical, 90 Broadway, Sep 1, 2026Electrical, 314 Main St, Sep 1, 2026Plumbing, 169 Main St, Aug 27, 2026Electrical, 455 Main St, Aug 26, 2026Electrical, 50 Broadway, Aug 25, 2026Electrical, 50 Broadway, Aug 21, 2026Electrical, 11 Broad Canal Way, Aug 19, 2026Electrical, 455 Main St, Aug 19, 2026Fire systems, 15 Vassar St, Aug 18, 2026Mechanical (HVAC), 50 Broadway, Aug 14, 2026Addition, 25 Carleton St, Aug 14, 2026Addition, 75 Broadway, Aug 11, 2026Mechanical (HVAC), 73-75 Ames St, Aug 10, 2026Electrical, 15 Vassar St, Aug 10, 2026Addition, 139 Main St, Aug 10, 2026Electrical, 182-R Memorial Dr, Aug 8, 2026Mechanical (HVAC), 73-75 Ames St, Aug 7, 2026Plumbing, 455 Main St, Aug 7, 2026Electrical, 73-75 Ames St, Aug 7, 2026Electrical, 30 Memorial Dr, Aug 6, 2026Addition, 70 Broadway, Aug 5, 2026Addition, 169 Main St, Aug 5, 2026Plumbing, 455 Main St, Aug 4, 2026Electrical, 325 Main St, Aug 3, 2026Fire systems, 455 Main St, Jul 30, 2026Mechanical (HVAC), 325 Main St, Jul 30, 2026Mechanical (HVAC), 21 Ames St, Jul 29, 2026Electrical, 50 Broadway, Jul 29, 2026Plumbing, 75 Broadway, Jul 28, 2026Plumbing, 50 Broadway, Jul 27, 2026Electrical, 75 Ames St, Jul 24, 2026Electrical, 15 Vassar St, Jul 20, 2026Electrical, 31 Ames St, Jul 20, 2026Addition, 1 Broadway, Jul 20, 2026Addition, 455 Main St, Jul 16, 2026Fire systems, 25 Ames St, Jul 15, 2026Mechanical (HVAC), 325 Main St, Jul 15, 2026Electrical, 25 Ames St, Jul 15, 2026Electrical, 165 Main St, Jul 13, 2026Electrical, 455 Main St, Jul 13, 2026Electrical, 355 Main St, Jul 9, 2026Fire systems, 455 Main St, Jul 8, 2026Mechanical (HVAC), 73-75 Ames St, Jul 7, 2026Electrical, 11 Broad Canal Way, Jul 7, 2026Electrical, 3 Ames St, Jul 6, 2026Electrical, 325 Main St, Jul 2, 2026Mechanical (HVAC), 455 Main St, Jun 30, 2026Mechanical (HVAC), 455 Main St, Jun 30, 2026Addition, 455 Main St, Jun 25, 2026Fire systems, 50 Broadway, Jun 24, 2026Mechanical (HVAC), 75 Broadway, Jun 24, 2026Electrical, 325 Main St, Jun 23, 2026Electrical, 73-75 Ames St, Jun 23, 2026Electrical, 70 Amherst St, Jun 23, 2026Addition, 73-75 Ames St, Jun 23, 2026Fire systems, 75 Ames St, Jun 22, 2026Mechanical (HVAC), 21 Ames St, Jun 22, 2026Fire systems, 21 Ames St, Jun 18, 2026Mechanical (HVAC), 75 Broadway, Jun 18, 2026Electrical, 50 Broadway, Jun 18, 2026Electrical, 73-75 Ames St, Jun 18, 2026Addition, 75 Ames St, Jun 16, 2026Mechanical (HVAC), 325 Main St, Jun 15, 2026Addition, 75 Ames St, Jun 12, 2026Electrical, 73-75 Ames St, Jun 9, 2026Mechanical (HVAC), 50 Broadway, Jun 8, 2026Plumbing, 88 Ames St, Jun 8, 2026Sign, 3 Broad Canal Way, Jun 3, 2026Electrical, 75 Ames St, Jun 3, 2026Electrical, 88 Ames St, Jun 3, 2026Electrical, 75 Broadway, Jun 3, 2026Electrical, 314 Main St, Jun 1, 2026Electrical, 325 Main St, Jun 1, 2026Mechanical (HVAC), 15 Vassar St, May 29, 2026Electrical, 150 Broadway, May 29, 2026Plumbing, 238 Main St, May 28, 2026Electrical, 73-75 Ames St, May 27, 2026Electrical, 21 Ames St, May 27, 2026Electrical, 90 Broadway, May 27, 2026Electrical, 238 Main St, May 26, 2026Plumbing, 325 Main St, May 22, 2026Electrical, 325 Main St, May 21, 2026Electrical, 1 Broadway, May 21, 2026Electrical, 245 Main St, May 21, 2026Fire systems, 325 Main St, May 20, 2026Sign, 238 Main St, May 20, 2026Electrical, 415 Main St, May 19, 2026Electrical, 92 Ames St, May 19, 2026Electrical, 21 Ames St, May 18, 2026Electrical, 355 Main St, May 18, 2026Electrical, 1 Broadway, May 14, 2026Electrical, 245 Main St, May 14, 2026Electrical, 21 Ames St, May 13, 2026Electrical, 121 Broadway, May 13, 2026Electrical, 3 Ames St, May 12, 2026Addition, 21 Ames St, May 11, 2026Mechanical (HVAC), 355 Main St, May 8, 2026Electrical, 1 Broadway, May 6, 2026Electrical, 75 Broadway, May 6, 2026Electrical, 121 Broadway, May 6, 2026Electrical, 1 Broadway, May 5, 2026Electrical, 100 Technology Sq, May 5, 2026Electrical, 73-75 Ames St, May 5, 2026660 ft Map preview
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45 Carleton St

Cambridge, MA 02142

66 permits on record here. The newest, Jul 14: Mechanical (HVAC) permit, no description from the city. Within a quarter mile, the city has issued 125 more permits (84 projects) since May 1.

MayJunJulAugSepOct
Within
Since
Here66 permits · 45 Carleton St
  1. Mechanical (HVAC) permit, no description from the city × 2 permits
    Mechanical (HVAC)
    Jun 18 to Jul 14not listed
  2. Electrical permit, no description from the city × 3 permits
    Electrical
    Jun 30 to Jul 14not listed
  3. Addition permit, no description from the city
    Addition
    May 12not listed
  4. Plumbing permit, no description from the city
    Plumbing
    Apr 27not listed
  5. Electrical permit, no description from the city × 2 permits
    Electrical
    Jun 23, 2025 to Aug 5, 2025not listed
  6. Mechanical (HVAC) permit, no description from the city × 2 permits
    Mechanical (HVAC)
    May 6, 2025 to Jun 27, 2025not listed
  7. Plumbing permit, no description from the city
    Plumbing
    Jun 5, 2025not listed
  8. Fire systems permit, no description from the city
    Fire systems
    May 20, 2025not listed
  9. Electrical permit, no description from the city × 2 permits
    Electrical
    May 13 to 20, 2025not listed
  10. Addition permit, no description from the city
    Addition
    Apr 30, 2025not listed
  11. Electrical permit, no description from the city × 2 permits
    Electrical
    Jul 16, 2024 to Sep 12, 2024not listed
  12. Plumbing permit, no description from the city
    Plumbing
    Sep 11, 2024not listed
  13. Addition permit, no description from the city
    Addition
    Aug 14, 2024not listed
  14. Electrical permit, no description from the city × 3 permits
    Electrical
    Feb 23, 2024 to Apr 2, 2024not listed
  15. Mechanical (HVAC) permit, no description from the city
    Mechanical (HVAC)
    Apr 1, 2024not listed
  16. Plumbing permit, no description from the city
    Plumbing
    Mar 29, 2024not listed
  17. Fire systems permit, no description from the city
    Fire systems
    Mar 20, 2024not listed
  18. Mechanical (HVAC) permit, no description from the city × 2 permits
    Mechanical (HVAC)
    Jan 17 to 25, 2024not listed
  19. Addition permit, no description from the city × 2 permits
    Addition
    Dec 21, 2023 to Jan 24, 2024not listed
  20. Electrical permit, no description from the city
    Electrical
    Jan 16, 2024not listed
  21. Plumbing permit, no description from the city
    Plumbing
    Jan 10, 2024not listed
  22. Fire systems permit, no description from the city
    Fire systems
    Jan 8, 2024not listed
  23. Mechanical (HVAC) permit, no description from the city × 2 permits
    Mechanical (HVAC)
    Aug 19, 2021 to Sep 27, 2021not listed
  24. Fire systems permit, no description from the city
    Fire systems
    Sep 13, 2021not listed
  25. Electrical permit, no description from the city × 2 permits
    Electrical
    Aug 2, 2021 to Sep 3, 2021not listed
  26. Plumbing permit, no description from the city
    Plumbing
    Aug 17, 2021not listed
  27. Addition permit, no description from the city
    Addition
    Jul 29, 2021not listed
  28. Sign permit, no description from the city
    Sign
    Feb 24, 2021not listed
  29. Electrical permit, no description from the city × 2 permits
    Electrical
    Oct 26, 2020 to Nov 30, 2020not listed
  30. Fire systems permit, no description from the city × 2 permits
    Fire systems
    Oct 15 to 28, 2020not listed
  31. Electrical permit, no description from the city × 5 permits
    Electrical
    Jul 23, 2020 to Sep 1, 2020not listed
  32. Mechanical (HVAC) permit, no description from the city × 4 permits
    Mechanical (HVAC)
    Jul 14, 2020 to Aug 25, 2020not listed
  33. Addition permit, no description from the city × 2 permits
    Addition
    Jun 30, 2020 to Aug 10, 2020not listed
  34. Plumbing permit, no description from the city
    Plumbing
    Jul 9, 2020not listed
  35. Electrical permit, no description from the city
    Electrical
    Jun 30, 2020not listed
  36. Mechanical (HVAC) permit, no description from the city
    Mechanical (HVAC)
    Jan 15, 2020not listed
  37. Fire systems permit, no description from the city
    Fire systems
    Dec 31, 2019not listed
  38. Addition permit, no description from the city
    Addition
    Dec 13, 2019not listed
  39. Electrical permit, no description from the city × 2 permits
    Electrical
    Nov 12 to 14, 2019not listed
  40. Electrical permit, no description from the city
    Electrical
    Jun 26, 2019not listed
  41. Addition permit, no description from the city
    Addition
    May 16, 2019not listed
  42. Electrical permit, no description from the city
    Electrical
    Mar 11, 2019not listed
Sort
Next doorunder 250 ft · 1 permit
  1. Addition permit, no description from the city
    25 Carleton St · 110 ft S · Addition
    Aug 14not listed
This block250 to 1,000 ft · 84 permits in 55 projects
  1. Electrical permit, no description from the city
    75 Broadway · 920 ft N · Electrical
    Oct 1not listed
  2. Mechanical (HVAC) permit, no description from the city × 2 permits
    50 Broadway · 620 ft N · Mechanical (HVAC)
    Aug 14 to Sep 25not listed
  3. Plumbing permit, no description from the city
    1 Broadway · 820 ft NE · Plumbing
    Sep 23not listed
  4. Electrical permit, no description from the city
    1 Broadway · 820 ft NE · Electrical
    Sep 22not listed
  5. Electrical permit, no description from the city × 2 permits
    255 Main St · 510 ft NE · Electrical
    Sep 21not listed
  6. Fire systems permit, no description from the city × 2 permits
    255 Main St · 510 ft NE · Fire systems
    Sep 14 to 15not listed
  7. Plumbing permit, no description from the city
    255 Main St · 510 ft NE · Plumbing
    Sep 15not listed
  8. Electrical permit, no description from the city × 2 permits
    31 Ames St · 550 ft W · Electrical
    Jul 20 to Sep 10not listed
  9. Electrical permit, no description from the city
    169 Main St · 980 ft E · Electrical
    Sep 9not listed
  10. Addition permit, no description from the city × 2 permits
    255 Main St · 510 ft NE · Addition
    Sep 2 to 3not listed
  11. Mechanical (HVAC) permit, no description from the city
    314 Main St · 320 ft N · Mechanical (HVAC)
    Sep 2not listed
  12. Electrical permit, no description from the city × 2 permits
    314 Main St · 320 ft N · Electrical
    Sep 1not listed
  13. Electrical permit, no description from the city
    90 Broadway · 820 ft N · Electrical
    Sep 1not listed
  14. Plumbing permit, no description from the city
    169 Main St · 980 ft E · Plumbing
    Aug 27not listed
  15. Electrical permit, no description from the city × 3 permits
    50 Broadway · 620 ft N · Electrical
    Jul 29 to Aug 25not listed
  16. Addition permit, no description from the city
    75 Broadway · 920 ft N · Addition
    Aug 11not listed
  17. Mechanical (HVAC) permit, no description from the city × 3 permits
    73-75 Ames St · 810 ft NW · Mechanical (HVAC)
    Jul 7 to Aug 10not listed
  18. Electrical permit, no description from the city × 4 permits
    73-75 Ames St · 810 ft NW · Electrical
    Jun 9 to Aug 7not listed
  19. Addition permit, no description from the city
    70 Broadway · 690 ft N · Addition
    Aug 5not listed
  20. Addition permit, no description from the city
    169 Main St · 980 ft E · Addition
    Aug 5not listed
  21. Electrical permit, no description from the city × 3 permits
    325 Main St · 440 ft N · Electrical
    Jun 23 to Aug 3not listed
  22. Mechanical (HVAC) permit, no description from the city × 3 permits
    325 Main St · 440 ft N · Mechanical (HVAC)
    Jun 15 to Jul 30not listed
  23. Plumbing permit, no description from the city
    75 Broadway · 920 ft N · Plumbing
    Jul 28not listed
  24. Plumbing permit, no description from the city
    50 Broadway · 620 ft N · Plumbing
    Jul 27not listed
  25. Electrical permit, no description from the city × 2 permits
    75 Ames St · 850 ft NW · Electrical
    Jun 3 to Jul 24not listed
  26. Addition permit, no description from the city
    1 Broadway · 820 ft NE · Addition
    Jul 20not listed
  27. Fire systems permit, no description from the city
    25 Ames St · 590 ft W · Fire systems
    Jul 15not listed
  28. Electrical permit, no description from the city
    25 Ames St · 590 ft W · Electrical
    Jul 15not listed
  29. Electrical permit, no description from the city × 2 permits
    355 Main St · 460 ft NW · Electrical
    May 18 to Jul 9not listed
  30. Electrical permit, no description from the city × 2 permits
    3 Ames St · 620 ft SW · Electrical
    May 12 to Jul 6not listed
  31. Fire systems permit, no description from the city
    50 Broadway · 620 ft N · Fire systems
    Jun 24not listed
  32. Mechanical (HVAC) permit, no description from the city × 2 permits
    75 Broadway · 920 ft N · Mechanical (HVAC)
    Jun 18 to 24not listed
  33. Electrical permit, no description from the city
    70 Amherst St · 560 ft S · Electrical
    Jun 23not listed
  34. Addition permit, no description from the city
    73-75 Ames St · 810 ft NW · Addition
    Jun 23not listed
  35. Fire systems permit, no description from the city
    75 Ames St · 850 ft NW · Fire systems
    Jun 22not listed
  36. Electrical permit, no description from the city
    50 Broadway · 620 ft N · Electrical
    Jun 18not listed
  37. Addition permit, no description from the city × 2 permits
    75 Ames St · 850 ft NW · Addition
    Jun 12 to 16not listed
  38. Mechanical (HVAC) permit, no description from the city
    50 Broadway · 620 ft N · Mechanical (HVAC)
    Jun 8not listed
  39. Plumbing permit, no description from the city
    88 Ames St · 740 ft NW · Plumbing
    Jun 8not listed
  40. Electrical permit, no description from the city
    88 Ames St · 740 ft NW · Electrical
    Jun 3not listed
  41. Electrical permit, no description from the city × 2 permits
    75 Broadway · 920 ft N · Electrical
    May 6 to Jun 3not listed
  42. Electrical permit, no description from the city
    314 Main St · 320 ft N · Electrical
    Jun 1not listed
  43. Electrical permit, no description from the city × 2 permits
    325 Main St · 440 ft N · Electrical
    May 21 to Jun 1not listed
  44. Plumbing permit, no description from the city
    238 Main St · 590 ft NE · Plumbing
    May 28not listed
  45. Electrical permit, no description from the city × 2 permits
    73-75 Ames St · 810 ft NW · Electrical
    May 5 to 27not listed
  46. Electrical permit, no description from the city
    90 Broadway · 820 ft N · Electrical
    May 27not listed
  47. Electrical permit, no description from the city
    238 Main St · 590 ft NE · Electrical
    May 26not listed
  48. Plumbing permit, no description from the city
    325 Main St · 440 ft N · Plumbing
    May 22not listed
  49. Electrical permit, no description from the city × 4 permits
    1 Broadway · 820 ft NE · Electrical
    May 5 to 21not listed
  50. Electrical permit, no description from the city × 2 permits
    245 Main St · 590 ft NE · Electrical
    May 14 to 21not listed
  51. Fire systems permit, no description from the city
    325 Main St · 440 ft N · Fire systems
    May 20not listed
  52. Sign permit, no description from the city
    238 Main St · 590 ft NE · Sign
    May 20not listed
  53. Electrical permit, no description from the city
    415 Main St · 880 ft NW · Electrical
    May 19not listed
  54. Electrical permit, no description from the city
    92 Ames St · 760 ft NW · Electrical
    May 19not listed
  55. Mechanical (HVAC) permit, no description from the city
    355 Main St · 460 ft NW · Mechanical (HVAC)
    May 8not listed
Within a quarter mile1,000 ft to ¼ mi · 40 permits in 28 projects
  1. Electrical permit, no description from the city
    21 Ames St · 0.21 mi SW · Electrical
    Oct 1not listed
  2. Plumbing permit, no description from the city
    21 Ames St · 0.21 mi SW · Plumbing
    Sep 30not listed
  3. Mechanical (HVAC) permit, no description from the city
    120 Broadway · 0.19 mi NW · Mechanical (HVAC)
    Sep 29not listed
  4. Addition permit, no description from the city
    21 Ames St · 0.21 mi SW · Addition
    Sep 17not listed
  5. Fire systems permit, no description from the city
    21 Ames St · 0.21 mi SW · Fire systems
    Sep 14not listed
  6. Mechanical (HVAC) permit, no description from the city × 2 permits
    21 Ames St · 0.21 mi SW · Mechanical (HVAC)
    Jul 29 to Sep 10not listed
  7. Mechanical (HVAC) permit, no description from the city
    205 Galileo Galilei Way · 0.23 mi NW · Mechanical (HVAC)
    Sep 3not listed
  8. Electrical permit, no description from the city × 3 permits
    455 Main St · 0.20 mi NW · Electrical
    Jul 13 to Aug 26not listed
  9. Electrical permit, no description from the city × 2 permits
    11 Broad Canal Way · 0.23 mi NE · Electrical
    Jul 7 to Aug 19not listed
  10. Fire systems permit, no description from the city
    15 Vassar St · 0.21 mi W · Fire systems
    Aug 18not listed
  11. Electrical permit, no description from the city × 2 permits
    15 Vassar St · 0.21 mi W · Electrical
    Jul 20 to Aug 10not listed
  12. Addition permit, no description from the city
    139 Main St · 0.22 mi E · Addition
    Aug 10not listed
  13. Electrical permit, no description from the city
    182-R Memorial Dr · 0.24 mi SW · Electrical
    Aug 8not listed
  14. Plumbing permit, no description from the city × 2 permits
    455 Main St · 0.20 mi NW · Plumbing
    Aug 4 to 7not listed
  15. Electrical permit, no description from the city
    30 Memorial Dr · 0.22 mi E · Electrical
    Aug 6not listed
  16. Fire systems permit, no description from the city × 2 permits
    455 Main St · 0.20 mi NW · Fire systems
    Jul 8 to 30not listed
  17. Addition permit, no description from the city × 2 permits
    455 Main St · 0.20 mi NW · Addition
    Jun 25 to Jul 16not listed
  18. Electrical permit, no description from the city
    165 Main St · 0.20 mi E · Electrical
    Jul 13not listed
  19. Mechanical (HVAC) permit, no description from the city × 2 permits
    455 Main St · 0.20 mi NW · Mechanical (HVAC)
    Jun 30not listed
  20. Mechanical (HVAC) permit, no description from the city
    21 Ames St · 0.21 mi SW · Mechanical (HVAC)
    Jun 22not listed
  21. Fire systems permit, no description from the city
    21 Ames St · 0.21 mi SW · Fire systems
    Jun 18not listed
  22. Sign permit, no description from the city
    3 Broad Canal Way · 0.21 mi NE · Sign
    Jun 3not listed
  23. Mechanical (HVAC) permit, no description from the city
    15 Vassar St · 0.21 mi W · Mechanical (HVAC)
    May 29not listed
  24. Electrical permit, no description from the city
    150 Broadway · 0.23 mi NW · Electrical
    May 29not listed
  25. Electrical permit, no description from the city × 3 permits
    21 Ames St · 0.21 mi SW · Electrical
    May 13 to 27not listed
  26. Electrical permit, no description from the city × 2 permits
    121 Broadway · 0.24 mi N · Electrical
    May 6 to 13not listed
  27. Addition permit, no description from the city
    21 Ames St · 0.21 mi SW · Addition
    May 11not listed
  28. Electrical permit, no description from the city
    100 Technology Sq · 0.24 mi NW · Electrical
    May 5not listed

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Cambridge Inspectional Services Department updated its data Oct 6, 2026. We checked it Oct 6, 10:21 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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