Nearby Permits
Map of 142 permits within a quarter mile of 21 Avon StElectrical, 33 Washington Ave, Oct 6, 2026Alteration or repair, 60 Walker St, Oct 5, 2026Roofing, 44 Walker St, Sep 30, 2026Alteration or repair, 47 Garden St, Sep 28, 2026Plumbing, 65-69 Walker St, Sep 25, 2026Plumbing, 65-69 Walker St, Sep 25, 2026Plumbing, 1580 Massachusetts Ave, Sep 25, 2026Alteration or repair, 42 Bowdoin St, Sep 16, 2026Alteration or repair, 9 Hurlbut St, Sep 16, 2026Plumbing, 11 Linnaean St, Sep 15, 2026Plumbing, 11 Linnaean St, Sep 15, 2026Alteration or repair, 29 Bowdoin St, Sep 15, 2026Alteration or repair, 7 Follen St, Sep 14, 2026Electrical, 1730 Massachusetts Ave, Sep 11, 2026Roofing, 5 Washington Ave, Sep 9, 2026Electrical, 31 Concord Ave, Sep 9, 2026Electrical, 31 Concord Ave, Sep 9, 2026Electrical, 31 Concord Ave, Sep 9, 2026Electrical, 31 Concord Ave, Sep 9, 2026Electrical, 31 Concord Ave, Sep 9, 2026Electrical, 31 Concord Ave, Sep 9, 2026Plumbing, 3 Shepard St, Sep 8, 2026Electrical, 26 Hurlbut St, Sep 4, 2026Electrical, 11 Chauncy St, Sep 3, 2026Electrical, 41 Linnaean St, Sep 3, 2026Alteration or repair, 20 Garfield St, Sep 3, 2026Alteration or repair, 11 Chauncy St, Sep 2, 2026Electrical, 22 Linnaean St, Aug 31, 2026Alteration or repair, 1700 Massachusetts Ave, Aug 31, 2026Roofing, 57 Avon Hill St, Aug 28, 2026Electrical, 20-D Bond St, Aug 28, 2026Plumbing, 41 Linnaean St, Aug 27, 2026Electrical, 2 Walker Street Pl, Aug 27, 2026Electrical, 79 Martin St, Aug 27, 2026Plumbing, 77-79 Martin St, Aug 26, 2026Plumbing, 2 Walker Street Pl, Aug 26, 2026Plumbing, 8 Wright St, Aug 26, 2026Plumbing, 77-79 Martin St, Aug 26, 2026Electrical, 19-21 Shepard St, Aug 26, 2026Alteration or repair, 2 Garden Ter, Aug 26, 2026Electrical, 9 Norton Pl, Aug 25, 2026Electrical, 59 Shepard St, Aug 24, 2026Plumbing, 3 Shepard St, Aug 21, 2026Plumbing, 2-4 Avon St, Aug 19, 2026Roofing, 38 Langdon St, Aug 13, 2026Alteration or repair, 36 Lancaster St, Aug 12, 2026Fire systems, 64 Linnaean St, Aug 11, 2026Plumbing, 11 Chauncy St, Aug 11, 2026Plumbing, 14-R Sacramento St, Aug 10, 2026Alteration or repair, 16-18 Bowdoin St, Aug 7, 2026Electrical, 1619 Massachusetts Ave, Aug 6, 2026Alteration or repair, 77-79 Martin St, Aug 5, 2026Roofing, 69 Walker St, Aug 3, 2026Plumbing, 14 Sacramento St, Aug 3, 2026Alteration or repair, 10 Linnaean St, Jul 31, 2026Alteration or repair, 20 Bond St, Jul 29, 2026Alteration or repair, 44 Linnaean St, Jul 29, 2026Mechanical (HVAC), 40 Avon Hill St, Jul 27, 2026Electrical, 2-4 Avon St, Jul 23, 2026Electrical, 64 Linnaean St, Jul 23, 2026Alteration or repair, 32 Shepard St, Jul 23, 2026Plumbing, 31 Concord Ave, Jul 22, 2026Electrical, 1619 Massachusetts Ave, Jul 21, 2026Alteration or repair, 2-4 Avon St, Jul 21, 2026Plumbing, 10 Wendell St, Jul 20, 2026Alteration or repair, 10 Wendell St, Jul 17, 2026Alteration or repair, 2 Walker Street Pl, Jul 17, 2026Electrical, 1637 Massachusetts Ave, Jul 15, 2026Electrical, 29 Concord Ave, Jul 15, 2026Electrical, 29 Concord Ave, Jul 15, 2026Electrical, 29 Concord Ave, Jul 15, 2026Electrical, 29 Concord Ave, Jul 15, 2026Electrical, 29 Concord Ave, Jul 15, 2026Electrical, 29 Concord Ave, Jul 15, 2026Electrical, 29 Concord Ave, Jul 15, 2026Fire systems, 62 Linnaean St, Jul 13, 2026Roofing, 64 Linnaean St, Jul 13, 2026Plumbing, 31 Concord Ave, Jul 13, 2026Plumbing, 36 Linnaean St, Jul 13, 2026Alteration or repair, 41 Linnaean St, Jul 13, 2026Alteration or repair, 29 Garden St, Jul 10, 2026Electrical, 29 Concord Ave, Jul 9, 2026Mechanical (HVAC), 41 Bowdoin St, Jul 8, 2026Plumbing, 39 Walker St, Jul 7, 2026Alteration or repair, 48 Hudson Pl, Jul 6, 2026Fire systems, 9 Mellen St, Jul 2, 2026Alteration or repair, 19-21 Shepard St, Jul 1, 2026Solar, 18 Chauncy St, Jun 29, 2026Electrical, 41 Bowdoin St, Jun 29, 2026Electrical, 41 Bowdoin St, Jun 29, 2026Electrical, 41 Bowdoin St, Jun 29, 2026Electrical, 41 Bowdoin St, Jun 29, 2026Alteration or repair, 62 Linnaean St, Jun 29, 2026Plumbing, 29 Concord Ave, Jun 25, 2026Plumbing, 9 Mellen St, Jun 25, 2026Alteration or repair, 14 Bowdoin St, Jun 24, 2026Alteration or repair, 31 Concord Ave, Jun 23, 2026Fire systems, 4 Mellen St, Jun 17, 2026Roofing, 22-24 Agassiz St, Jun 17, 2026Alteration or repair, 64 Linnaean St, Jun 17, 2026Electrical, 38 Garden St, Jun 16, 2026Plumbing, 7 Wright St, Jun 9, 2026Plumbing, 7 Mellen St, Jun 9, 2026Mechanical (HVAC), 54 Linnaean St, Jun 9, 2026Plumbing, 7 Wright St, Jun 9, 2026Electrical, 38 Garden St, Jun 5, 2026Fire systems, 7 Mellen St, Jun 3, 2026Plumbing, 41 Bowdoin St, Jun 3, 2026Electrical, 95 Walker St, Jun 3, 2026Electrical, 91 Walker St, Jun 3, 2026Roofing, 49 Walker St, Jun 2, 2026Electrical, 75 Langdon St, Jun 2, 2026Electrical, 11 Chauncy St, Jun 2, 2026Electrical, 3 Sacramento St, Jun 2, 2026Alteration or repair, 32 Linnaean St, Jun 2, 2026Plumbing, 40 Linnaean St, Jun 1, 2026Plumbing, 40 Linnaean St, Jun 1, 2026Electrical, 1730 Massachusetts Ave, Jun 1, 2026Plumbing, 64 Linnaean St, May 28, 2026Alteration or repair, 51 Shepard St, May 27, 2026Plumbing, 52 Garden St, May 22, 2026Plumbing, 52 Garden St, May 22, 2026Plumbing, 11 Chauncy St, May 20, 2026Plumbing, 75 Langdon St, May 20, 2026Electrical, 52-A Linnaean St, May 20, 2026Electrical, 50-B Linnaean St, May 20, 2026Electrical, 48-B Linnaean St, May 20, 2026Roofing, 1 Walker Street Pl, May 18, 2026Roofing, 1 Walker Street Pl, May 15, 2026Plumbing, 1619 Massachusetts Ave, May 15, 2026Electrical, 4 Mellen St, May 14, 2026Alteration or repair, 1730 Massachusetts Ave, May 14, 2026Roofing, 37 Lancaster St, May 12, 2026Roofing, 47 Walker St, May 12, 2026Roofing, 37 Lancaster St, May 12, 2026Alteration or repair, 22 Agassiz St, May 12, 2026Alteration or repair, 29 Concord Ave, May 12, 2026Plumbing, 41 Bowdoin St, May 6, 2026Solar, 39 Linnaean St, May 1, 2026Electrical, 19-21 Shepard St, May 1, 2026Alteration or repair, 1600 Massachusetts Ave, May 1, 2026New building, 29 Follen St, Jun 30, 2026660 ft Map preview
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21 Avon St

Cambridge, MA 02138

10 permits on record here. The newest, Sep 18: Electrical permit, no description from the city. Within a quarter mile, the city has issued 142 more permits (114 projects) since May 1. One is for a new building, 0.24 mi away.

MayJunJulAugSepOct
Here10 permits · 21 Avon St
  1. Sep 18not listed
  2. Jun 18 to Jul 28not listed
  3. Jul 23, 2025not listed
  4. May 6, 2025 to Jun 10, 2025not listed
  5. May 8, 2025not listed
  6. Mar 13, 2025not listed
  7. Jan 16, 2025not listed
  8. Sep 19, 2024not listed
Next doorunder 250 ft · 4 permits in 3 projects
  1. Aug 27not listed
  2. Aug 26not listed
  3. Aug 5not listed
This block250 to 1,000 ft · 76 permits in 67 projects
  1. Oct 6not listed
  2. Oct 5not listed
  3. Sep 30not listed
  4. Sep 28not listed
  5. Sep 25not listed
  6. Sep 16not listed
  7. Sep 16not listed
  8. Sep 15not listed
  9. Sep 9not listed
  10. Aug 21 to Sep 8not listed
  11. Sep 4not listed
  12. Sep 3not listed
  13. Sep 3not listed
  14. Sep 2not listed
  15. Aug 31not listed
  16. Aug 31not listed
  17. Aug 27not listed
  18. Aug 26not listed
  19. Aug 26not listed
  20. Aug 25not listed
  21. Aug 24not listed
  22. Aug 19not listed
  23. Aug 13not listed
  24. Aug 11not listed
  25. Aug 11not listed
  26. Aug 7not listed
  27. Aug 3not listed
  28. Jul 29not listed
  29. Jul 27not listed
  30. Jul 23not listed
  31. Jul 23not listed
  32. Jul 23not listed
  33. Jul 21not listed
  34. Jul 15not listed
  35. Jul 13not listed
  36. Jul 13not listed
  37. Jul 13not listed
  38. Jul 13not listed
  39. Jul 8not listed
  40. Jul 7not listed
  41. Jul 6not listed
  42. Jul 1not listed
  43. Electrical permit, no description from the city × 4 permits
    41 Bowdoin St · 590 ft NE · Electrical
    Jun 29not listed
  44. Jun 29not listed
  45. Jun 24not listed
  46. Jun 17not listed
  47. Jun 9not listed
  48. Jun 9not listed
  49. May 6 to Jun 3not listed
  50. Jun 3not listed
  51. Jun 3not listed
  52. Jun 2not listed
  53. Jun 2not listed
  54. Jun 2not listed
  55. Jun 2not listed
  56. Jun 1not listed
  57. May 28not listed
  58. May 27not listed
  59. May 20not listed
  60. May 20not listed
  61. May 20not listed
  62. May 20not listed
  63. May 20not listed
  64. May 15 to 18not listed
  65. May 12not listed
  66. May 1not listed
  67. May 1not listed
Within a quarter mile1,000 ft to ¼ mi · 62 permits in 44 projects · 1 new building
  1. Sep 25not listed
  2. Sep 15not listed
  3. Sep 14not listed
  4. Sep 11not listed
  5. Electrical permit, no description from the city × 6 permits
    31 Concord Ave · 0.24 mi SW · Electrical
    Sep 9not listed
  6. Sep 3not listed
  7. Aug 28not listed
  8. Aug 28not listed
  9. Aug 27not listed
  10. Aug 26not listed
  11. Aug 26not listed
  12. Aug 12not listed
  13. Aug 10not listed
  14. Jul 21 to Aug 6not listed
  15. Aug 3not listed
  16. Jul 31not listed
  17. Jul 29not listed
  18. Jul 13 to 22not listed
  19. Jul 20not listed
  20. Jul 17not listed
  21. Jul 17not listed
  22. Electrical permit, no description from the city × 8 permits
    29 Concord Ave · 0.24 mi SW · Electrical
    Jul 9 to 15not listed
  23. Jul 10not listed
  24. Jul 2not listed
  25. Jun 30not listed
  26. Jun 29not listed
  27. Jun 25not listed
  28. Jun 25not listed
  29. Jun 23not listed
  30. Jun 17not listed
  31. Jun 17not listed
  32. Electrical permit, no description from the city × 2 permits
    38 Garden St · 0.22 mi SW · Electrical
    Jun 5 to 16not listed
  33. Jun 9not listed
  34. Jun 3not listed
  35. Jun 2not listed
  36. Jun 1not listed
  37. Plumbing permit, no description from the city × 2 permits
    52 Garden St · 0.20 mi SW · Plumbing
    May 22not listed
  38. May 15not listed
  39. May 14not listed
  40. May 14not listed
  41. May 12not listed
  42. May 12not listed
  43. May 12not listed
  44. May 1not listed
Zoning requests nearbynot published by Cambridge

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Cambridge Inspectional Services Department updated its data Oct 8, 2026. We checked it Oct 8, 16:14 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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