Nearby Permits
Map of 163 permits within a quarter mile of 20 Ames StMechanical (HVAC), 200 Technology Sq, Oct 2, 2026Electrical, 21 Ames St, Oct 1, 2026Electrical, 75 Broadway, Oct 1, 2026Fire systems, 200 Technology Sq, Sep 30, 2026Plumbing, 21 Ames St, Sep 30, 2026Mechanical (HVAC), 120 Broadway, Sep 29, 2026Electrical, 200 Technology Sq, Sep 28, 2026Plumbing, 200 Technology Sq, Sep 25, 2026Mechanical (HVAC), 182 Memorial Dr, Sep 25, 2026Mechanical (HVAC), 50 Broadway, Sep 25, 2026Mechanical (HVAC), 200 Technology Sq, Sep 24, 2026Mechanical (HVAC), 200 Technology Sq, Sep 24, 2026Mechanical (HVAC), 182 Memorial Dr, Sep 24, 2026Plumbing, 1 Broadway, Sep 23, 2026Electrical, 1 Broadway, Sep 22, 2026Electrical, 200 Technology Sq, Sep 22, 2026Addition, 222 Memorial Dr, Sep 22, 2026Electrical, 255 Main St, Sep 21, 2026Electrical, 255 Main St, Sep 21, 2026Fire systems, 200 Technology Sq, Sep 17, 2026Electrical, 200 Technology Sq, Sep 17, 2026Addition, 21 Ames St, Sep 17, 2026Electrical, 200 Technology Sq, Sep 16, 2026Fire systems, 255 Main St, Sep 15, 2026Plumbing, 255 Main St, Sep 15, 2026Mechanical (HVAC), 200 Technology Sq, Sep 15, 2026Fire systems, 21 Ames St, Sep 14, 2026Fire systems, 255 Main St, Sep 14, 2026Mechanical (HVAC), 200 Technology Sq, Sep 14, 2026Plumbing, 200 Technology Sq, Sep 11, 2026Mechanical (HVAC), 21 Ames St, Sep 10, 2026Electrical, 200 Technology Sq, Sep 10, 2026Electrical, 31 Ames St, Sep 10, 2026Fire systems, 182 Memorial Dr, Sep 8, 2026Plumbing, 200 Technology Sq, Sep 3, 2026Mechanical (HVAC), 205 Galileo Galilei Way, Sep 3, 2026Addition, 200 Technology Sq, 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, 2026Mechanical (HVAC), 200 Technology Sq, Aug 26, 2026Electrical, 455 Main St, Aug 26, 2026Electrical, 50 Broadway, Aug 25, 2026Plumbing, 182 Memorial Dr, Aug 21, 2026Electrical, 50 Broadway, Aug 21, 2026Electrical, 182 Memorial Dr, Aug 19, 2026Electrical, 455 Main St, Aug 19, 2026Fire systems, 15 Vassar St, Aug 18, 2026Mechanical (HVAC), 50 Broadway, Aug 14, 2026Addition, 200 Technology Sq, Aug 14, 2026Addition, 200 Technology Sq, 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, 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, 2026Addition, 70 Broadway, Aug 5, 2026Plumbing, 455 Main St, Aug 4, 2026Electrical, 325 Main St, Aug 3, 2026Alteration or repair, 200 Technology Sq, 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, 2026Addition, 182 Memorial Dr, Jul 16, 2026Fire systems, 25 Ames St, Jul 15, 2026Mechanical (HVAC), 325 Main St, Jul 15, 2026Electrical, 25 Ames St, Jul 15, 2026Mechanical (HVAC), 45 Carleton St, Jul 14, 2026Electrical, 45 Carleton St, Jul 14, 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, 3 Ames St, Jul 6, 2026Electrical, 325 Main St, Jul 2, 2026Fire systems, 200 Technology Sq, Jun 30, 2026Mechanical (HVAC), 455 Main St, Jun 30, 2026Mechanical (HVAC), 455 Main St, Jun 30, 2026Electrical, 51 Vassar St, Jun 30, 2026Electrical, 45 Carleton St, Jun 30, 2026Electrical, 45 Carleton 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, 2026Addition, 200 Technology Sq, 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), 45 Carleton St, Jun 18, 2026Mechanical (HVAC), 75 Broadway, Jun 18, 2026Electrical, 50 Broadway, Jun 18, 2026Electrical, 182 Memorial Dr, Jun 18, 2026Electrical, 73-75 Ames St, Jun 18, 2026Electrical, 200 Technology Sq, Jun 17, 2026Electrical, 200 Technology Sq, Jun 16, 2026Addition, 75 Ames St, Jun 16, 2026Mechanical (HVAC), 325 Main St, Jun 15, 2026Electrical, 200 Technology Sq, Jun 13, 2026Addition, 75 Ames St, Jun 12, 2026Electrical, 200 Technology Sq, Jun 10, 2026Electrical, 200 Technology Sq, Jun 10, 2026Electrical, 73-75 Ames St, Jun 9, 2026Mechanical (HVAC), 50 Broadway, Jun 8, 2026Plumbing, 88 Ames St, Jun 8, 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, 2026Electrical, 200 Technology Sq, 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, 2026Fire systems, 200 Technology Sq, May 18, 2026Fire systems, 200 Technology Sq, May 18, 2026Electrical, 21 Ames St, May 18, 2026Electrical, 355 Main St, May 18, 2026Electrical, 1 Broadway, May 14, 2026Electrical, 245 Main St, May 14, 2026Fire systems, 200 Technology Sq, May 13, 2026Electrical, 21 Ames St, May 13, 2026Electrical, 3 Ames St, May 12, 2026Addition, 45 Carleton St, May 12, 2026Addition, 21 Ames St, May 11, 2026Mechanical (HVAC), 355 Main St, May 8, 2026Electrical, 200 Technology Sq, May 8, 2026Electrical, 1 Broadway, May 6, 2026Electrical, 75 Broadway, May 6, 2026Electrical, 1 Broadway, May 5, 2026Electrical, 100 Technology Sq, May 5, 2026Electrical, 73-75 Ames St, May 5, 2026Mechanical (HVAC), 182 Memorial Dr, May 1, 2026Electrical, 200 Technology Sq, May 1, 2026660 ft Map preview
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20 Ames St

Cambridge, MA 02142

20 permits on record here. The newest, Jul 17, 2025: Electrical permit, no description from the city. Within a quarter mile, the city has issued 163 more permits (96 projects) since May 1.

MayJunJulAugSepOct
Within
Since
Here20 permits · 20 Ames St
  1. Electrical permit, no description from the city
    Electrical
    Jul 17, 2025not listed
  2. Electrical permit, no description from the city
    Electrical
    Nov 6, 2024not listed
  3. Addition permit, no description from the city
    Addition
    Nov 5, 2024not listed
  4. Electrical permit, no description from the city
    Electrical
    Jul 21, 2023not listed
  5. Addition permit, no description from the city
    Addition
    Jul 20, 2023not listed
  6. Electrical permit, no description from the city
    Electrical
    Mar 17, 2022not listed
  7. Plumbing permit, no description from the city
    Plumbing
    Aug 17, 2021not listed
  8. Fire systems permit, no description from the city
    Fire systems
    Aug 12, 2021not listed
  9. Mechanical (HVAC) permit, no description from the city
    Mechanical (HVAC)
    Jul 14, 2021not listed
  10. Electrical permit, no description from the city × 2 permits
    Electrical
    Jun 22, 2021 to Jul 7, 2021not listed
  11. Addition permit, no description from the city
    Addition
    Jun 10, 2021not listed
  12. Electrical permit, no description from the city
    Electrical
    Aug 16, 2019not listed
  13. Electrical permit, no description from the city × 5 permits
    Electrical
    Jan 28, 2019 to Mar 20, 2019not listed
  14. Mechanical (HVAC) permit, no description from the city
    Mechanical (HVAC)
    Mar 11, 2019not listed
  15. Addition permit, no description from the city
    Addition
    Jan 22, 2019not listed
Sort
Next doorunder 250 ft · 4 permits in 3 projects
  1. Fire systems permit, no description from the city
    25 Ames St · 170 ft W · Fire systems
    Jul 15not listed
  2. Electrical permit, no description from the city
    25 Ames St · 170 ft W · Electrical
    Jul 15not listed
  3. Electrical permit, no description from the city × 2 permits
    3 Ames St · 250 ft S · Electrical
    May 12 to Jul 6not listed
This block250 to 1,000 ft · 93 permits in 58 projects
  1. Electrical permit, no description from the city
    21 Ames St · 670 ft SW · Electrical
    Oct 1not listed
  2. Plumbing permit, no description from the city
    21 Ames St · 670 ft SW · Plumbing
    Sep 30not listed
  3. Mechanical (HVAC) permit, no description from the city × 2 permits
    50 Broadway · 950 ft NE · Mechanical (HVAC)
    Aug 14 to Sep 25not listed
  4. Electrical permit, no description from the city × 2 permits
    255 Main St · 920 ft NE · Electrical
    Sep 21not listed
  5. Addition permit, no description from the city
    21 Ames St · 670 ft SW · Addition
    Sep 17not listed
  6. Fire systems permit, no description from the city × 2 permits
    255 Main St · 920 ft NE · Fire systems
    Sep 14 to 15not listed
  7. Plumbing permit, no description from the city
    255 Main St · 920 ft NE · Plumbing
    Sep 15not listed
  8. Fire systems permit, no description from the city
    21 Ames St · 670 ft SW · Fire systems
    Sep 14not listed
  9. Mechanical (HVAC) permit, no description from the city × 2 permits
    21 Ames St · 670 ft SW · Mechanical (HVAC)
    Jul 29 to Sep 10not listed
  10. Electrical permit, no description from the city × 2 permits
    31 Ames St · 280 ft NW · Electrical
    Jul 20 to Sep 10not listed
  11. Addition permit, no description from the city × 2 permits
    255 Main St · 920 ft NE · Addition
    Sep 2 to 3not listed
  12. Mechanical (HVAC) permit, no description from the city
    314 Main St · 590 ft NE · Mechanical (HVAC)
    Sep 2not listed
  13. Electrical permit, no description from the city × 2 permits
    314 Main St · 590 ft NE · Electrical
    Sep 1not listed
  14. Electrical permit, no description from the city
    90 Broadway · 990 ft N · Electrical
    Sep 1not listed
  15. Electrical permit, no description from the city × 3 permits
    455 Main St · 890 ft NW · Electrical
    Jul 13 to Aug 26not listed
  16. Electrical permit, no description from the city × 3 permits
    50 Broadway · 950 ft NE · Electrical
    Jul 29 to Aug 25not listed
  17. Fire systems permit, no description from the city
    15 Vassar St · 870 ft NW · Fire systems
    Aug 18not listed
  18. Addition permit, no description from the city
    25 Carleton St · 390 ft E · Addition
    Aug 14not listed
  19. Mechanical (HVAC) permit, no description from the city × 3 permits
    73-75 Ames St · 850 ft N · Mechanical (HVAC)
    Jul 7 to Aug 10not listed
  20. Electrical permit, no description from the city × 2 permits
    15 Vassar St · 870 ft NW · Electrical
    Jul 20 to Aug 10not listed
  21. Electrical permit, no description from the city
    182-R Memorial Dr · 850 ft SW · Electrical
    Aug 8not listed
  22. Plumbing permit, no description from the city × 2 permits
    455 Main St · 890 ft NW · Plumbing
    Aug 4 to 7not listed
  23. Electrical permit, no description from the city × 4 permits
    73-75 Ames St · 850 ft N · Electrical
    Jun 9 to Aug 7not listed
  24. Addition permit, no description from the city
    70 Broadway · 950 ft NE · Addition
    Aug 5not listed
  25. Electrical permit, no description from the city × 3 permits
    325 Main St · 650 ft NE · Electrical
    Jun 23 to Aug 3not listed
  26. Fire systems permit, no description from the city × 2 permits
    455 Main St · 890 ft NW · Fire systems
    Jul 8 to 30not listed
  27. Mechanical (HVAC) permit, no description from the city × 3 permits
    325 Main St · 650 ft NE · Mechanical (HVAC)
    Jun 15 to Jul 30not listed
  28. Plumbing permit, no description from the city
    50 Broadway · 950 ft NE · Plumbing
    Jul 27not listed
  29. Electrical permit, no description from the city × 2 permits
    75 Ames St · 910 ft N · Electrical
    Jun 3 to Jul 24not listed
  30. Addition permit, no description from the city × 2 permits
    455 Main St · 890 ft NW · Addition
    Jun 25 to Jul 16not listed
  31. Mechanical (HVAC) permit, no description from the city × 2 permits
    45 Carleton St · 430 ft NE · Mechanical (HVAC)
    Jun 18 to Jul 14not listed
  32. Electrical permit, no description from the city × 3 permits
    45 Carleton St · 430 ft NE · Electrical
    Jun 30 to Jul 14not listed
  33. Electrical permit, no description from the city × 2 permits
    355 Main St · 640 ft N · Electrical
    May 18 to Jul 9not listed
  34. Mechanical (HVAC) permit, no description from the city × 2 permits
    455 Main St · 890 ft NW · Mechanical (HVAC)
    Jun 30not listed
  35. Fire systems permit, no description from the city
    50 Broadway · 950 ft NE · Fire systems
    Jun 24not listed
  36. Electrical permit, no description from the city
    70 Amherst St · 400 ft SE · Electrical
    Jun 23not listed
  37. Addition permit, no description from the city
    73-75 Ames St · 850 ft N · Addition
    Jun 23not listed
  38. Fire systems permit, no description from the city
    75 Ames St · 910 ft N · Fire systems
    Jun 22not listed
  39. Mechanical (HVAC) permit, no description from the city
    21 Ames St · 670 ft SW · Mechanical (HVAC)
    Jun 22not listed
  40. Fire systems permit, no description from the city
    21 Ames St · 670 ft SW · Fire systems
    Jun 18not listed
  41. Electrical permit, no description from the city
    50 Broadway · 950 ft NE · Electrical
    Jun 18not listed
  42. Addition permit, no description from the city × 2 permits
    75 Ames St · 910 ft N · Addition
    Jun 12 to 16not listed
  43. Mechanical (HVAC) permit, no description from the city
    50 Broadway · 950 ft NE · Mechanical (HVAC)
    Jun 8not listed
  44. Plumbing permit, no description from the city
    88 Ames St · 830 ft N · Plumbing
    Jun 8not listed
  45. Electrical permit, no description from the city
    88 Ames St · 830 ft N · Electrical
    Jun 3not listed
  46. Electrical permit, no description from the city
    314 Main St · 590 ft NE · Electrical
    Jun 1not listed
  47. Electrical permit, no description from the city × 2 permits
    325 Main St · 650 ft NE · Electrical
    May 21 to Jun 1not listed
  48. Mechanical (HVAC) permit, no description from the city
    15 Vassar St · 870 ft NW · Mechanical (HVAC)
    May 29not listed
  49. Electrical permit, no description from the city × 2 permits
    73-75 Ames St · 850 ft N · Electrical
    May 5 to 27not listed
  50. Electrical permit, no description from the city × 3 permits
    21 Ames St · 670 ft SW · Electrical
    May 13 to 27not listed
  51. Electrical permit, no description from the city
    90 Broadway · 990 ft N · Electrical
    May 27not listed
  52. Plumbing permit, no description from the city
    325 Main St · 650 ft NE · Plumbing
    May 22not listed
  53. Fire systems permit, no description from the city
    325 Main St · 650 ft NE · Fire systems
    May 20not listed
  54. Electrical permit, no description from the city
    415 Main St · 770 ft NW · Electrical
    May 19not listed
  55. Electrical permit, no description from the city
    92 Ames St · 850 ft N · Electrical
    May 19not listed
  56. Addition permit, no description from the city
    45 Carleton St · 430 ft NE · Addition
    May 12not listed
  57. Addition permit, no description from the city
    21 Ames St · 670 ft SW · Addition
    May 11not listed
  58. Mechanical (HVAC) permit, no description from the city
    355 Main St · 640 ft N · Mechanical (HVAC)
    May 8not listed
Within a quarter mile1,000 ft to ¼ mi · 66 permits in 35 projects
  1. Mechanical (HVAC) permit, no description from the city × 6 permits
    200 Technology Sq · 0.22 mi NW · Mechanical (HVAC)
    Aug 26 to Oct 2not listed
  2. Electrical permit, no description from the city
    75 Broadway · 0.22 mi N · Electrical
    Oct 1not listed
  3. Fire systems permit, no description from the city × 2 permits
    200 Technology Sq · 0.22 mi NW · Fire systems
    Sep 17 to 30not listed
  4. Mechanical (HVAC) permit, no description from the city
    120 Broadway · 0.21 mi N · Mechanical (HVAC)
    Sep 29not listed
  5. Electrical permit, no description from the city × 5 permits
    200 Technology Sq · 0.22 mi NW · Electrical
    Sep 10 to 28not listed
  6. Plumbing permit, no description from the city × 3 permits
    200 Technology Sq · 0.22 mi NW · Plumbing
    Sep 3 to 25not listed
  7. Mechanical (HVAC) permit, no description from the city × 2 permits
    182 Memorial Dr · 0.21 mi SW · Mechanical (HVAC)
    Sep 24 to 25not listed
  8. Plumbing permit, no description from the city
    1 Broadway · 0.24 mi NE · Plumbing
    Sep 23not listed
  9. Electrical permit, no description from the city
    1 Broadway · 0.24 mi NE · Electrical
    Sep 22not listed
  10. Addition permit, no description from the city
    222 Memorial Dr · 0.23 mi SW · Addition
    Sep 22not listed
  11. Fire systems permit, no description from the city
    182 Memorial Dr · 0.21 mi SW · Fire systems
    Sep 8not listed
  12. Mechanical (HVAC) permit, no description from the city
    205 Galileo Galilei Way · 0.22 mi NW · Mechanical (HVAC)
    Sep 3not listed
  13. Addition permit, no description from the city × 3 permits
    200 Technology Sq · 0.22 mi NW · Addition
    Aug 14 to Sep 3not listed
  14. Plumbing permit, no description from the city
    182 Memorial Dr · 0.21 mi SW · Plumbing
    Aug 21not listed
  15. Electrical permit, no description from the city
    182 Memorial Dr · 0.21 mi SW · Electrical
    Aug 19not listed
  16. Addition permit, no description from the city
    75 Broadway · 0.22 mi N · Addition
    Aug 11not listed
  17. Alteration or repair permit, no description from the city
    200 Technology Sq · 0.22 mi NW · Alteration or repair
    Aug 3not listed
  18. Plumbing permit, no description from the city
    75 Broadway · 0.22 mi N · Plumbing
    Jul 28not listed
  19. Addition permit, no description from the city
    1 Broadway · 0.24 mi NE · Addition
    Jul 20not listed
  20. Addition permit, no description from the city
    182 Memorial Dr · 0.21 mi SW · Addition
    Jul 16not listed
  21. Fire systems permit, no description from the city × 4 permits
    200 Technology Sq · 0.22 mi NW · Fire systems
    May 13 to Jun 30not listed
  22. Electrical permit, no description from the city
    51 Vassar St · 0.23 mi W · Electrical
    Jun 30not listed
  23. Mechanical (HVAC) permit, no description from the city × 2 permits
    75 Broadway · 0.22 mi N · Mechanical (HVAC)
    Jun 18 to 24not listed
  24. Addition permit, no description from the city
    200 Technology Sq · 0.22 mi NW · Addition
    Jun 23not listed
  25. Electrical permit, no description from the city
    182 Memorial Dr · 0.21 mi SW · Electrical
    Jun 18not listed
  26. Electrical permit, no description from the city × 8 permits
    200 Technology Sq · 0.22 mi NW · Electrical
    May 1 to Jun 17not listed
  27. Electrical permit, no description from the city × 2 permits
    75 Broadway · 0.22 mi N · Electrical
    May 6 to Jun 3not listed
  28. Electrical permit, no description from the city
    150 Broadway · 0.23 mi N · Electrical
    May 29not listed
  29. Plumbing permit, no description from the city
    238 Main St · 0.19 mi NE · Plumbing
    May 28not listed
  30. Electrical permit, no description from the city
    238 Main St · 0.19 mi NE · Electrical
    May 26not listed
  31. Electrical permit, no description from the city × 4 permits
    1 Broadway · 0.24 mi NE · Electrical
    May 5 to 21not listed
  32. Electrical permit, no description from the city × 2 permits
    245 Main St · 0.19 mi NE · Electrical
    May 14 to 21not listed
  33. Sign permit, no description from the city
    238 Main St · 0.19 mi NE · Sign
    May 20not listed
  34. Electrical permit, no description from the city
    100 Technology Sq · 0.20 mi NW · Electrical
    May 5not listed
  35. Mechanical (HVAC) permit, no description from the city
    182 Memorial Dr · 0.21 mi SW · Mechanical (HVAC)
    May 1not listed
More on this streetAmes 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, 00:08 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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