Nearby Permits
Map of 104 permits within a quarter mile of 21 Hammond StElectrical, 50 Oxford St, Oct 6, 2026Plumbing, 53 Crescent St, Oct 5, 2026Electrical, 77 Wendell St, Oct 2, 2026Alteration or repair, 16 Divinity Ave, Sep 28, 2026Plumbing, 16 Divinity Ave, Sep 25, 2026Alteration or repair, 2-4 Traymore St, Sep 23, 2026Electrical, 16 Divinity Ave, Sep 22, 2026Alteration or repair, 34 Prentiss St, Sep 21, 2026Roofing, 22 Francis Ave, Sep 17, 2026Mechanical (HVAC), 16 Divinity Ave, Sep 14, 2026Alteration or repair, 35 Eustis St, Sep 11, 2026Alteration or repair, 20 Garfield St, Sep 3, 2026Plumbing, 57 Francis Ave, Aug 27, 2026Electrical, 6 Traymore St, Aug 27, 2026Electrical, 60 Oxford St, Aug 26, 2026Electrical, 57 Gorham St, Aug 26, 2026Demolition, 65 Hammond St, Aug 24, 2026Alteration or repair, 45 Garfield St, Aug 20, 2026Roofing, 61 Crescent St, Aug 18, 2026Mechanical (HVAC), 42 Sacramento St, Aug 11, 2026Plumbing, 14-R Sacramento St, Aug 10, 2026Electrical, 42 Sacramento St, Aug 7, 2026Electrical, 1619 Massachusetts Ave, Aug 6, 2026Plumbing, 14 Sacramento St, Aug 3, 2026Electrical, 26 Oxford St, Aug 3, 2026Electrical, 68 Francis Ave, Jul 31, 2026Alteration or repair, 43 Sacramento St, Jul 31, 2026Plumbing, 36 Oxford St, Jul 30, 2026Alteration or repair, 46 Carver St, Jul 30, 2026Mechanical (HVAC), 63 Sacramento St, Jul 29, 2026Alteration or repair, 43 Sacramento St, Jul 29, 2026Fire systems, 58 Oxford St, Jul 22, 2026Solar, 60 Eustis St, Jul 22, 2026Plumbing, 61 Sacramento St, Jul 21, 2026Electrical, 1619 Massachusetts Ave, Jul 21, 2026Plumbing, 10 Wendell St, Jul 20, 2026Electrical, 22-24 Wendell St, Jul 17, 2026Alteration or repair, 10 Wendell St, Jul 17, 2026Electrical, 25 Oxford St, Jul 15, 2026Electrical, 1575 Massachusetts Ave, Jul 15, 2026Electrical, 1637 Massachusetts Ave, Jul 15, 2026Electrical, 23 Everett St, Jul 15, 2026Electrical, 20 Everett St, Jul 15, 2026Electrical, 16 Everett St, Jul 15, 2026Electrical, 22 Everett St, Jul 15, 2026Electrical, 12 Everett St, Jul 15, 2026Electrical, 18 Everett St, Jul 15, 2026Electrical, 14 Everett St, Jul 15, 2026Mechanical (HVAC), 15 Crescent St, Jul 9, 2026Electrical, 38 Oxford St, Jul 9, 2026Plumbing, 41 Wendell St, Jul 7, 2026Electrical, 38 Crescent St, Jul 7, 2026Fire systems, 9 Mellen St, Jul 2, 2026Alteration or repair, 26 Oxford St, Jul 2, 2026Electrical, 29 Francis Ave, Jul 1, 2026Mechanical (HVAC), 16 Divinity Ave, Jun 29, 2026Roofing, 23 Mellen St, Jun 29, 2026Plumbing, 29 Francis Ave, Jun 29, 2026Plumbing, 9 Mellen St, Jun 25, 2026Fire systems, 16 Divinity Ave, Jun 24, 2026Mechanical (HVAC), 86 Oxford St, Jun 24, 2026Electrical, 86 Oxford St, Jun 23, 2026Roofing, 60 Francis Ave, Jun 18, 2026Fire systems, 4 Mellen St, Jun 17, 2026Electrical, 15 Traymore St, Jun 16, 2026Electrical, 1575 Massachusetts Ave, Jun 16, 2026Plumbing, 68 Francis Ave, Jun 15, 2026Plumbing, 38 Crescent St, Jun 15, 2026Electrical, 68 Francis Ave, Jun 15, 2026Electrical, 45-B Museum St, Jun 14, 2026Roofing, 114 Oxford St, Jun 9, 2026Plumbing, 7 Mellen St, Jun 9, 2026Electrical, 43 Sacramento St, Jun 8, 2026Electrical, 38 Oxford St, Jun 8, 2026Demolition, 53 Crescent St, Jun 8, 2026Alteration or repair, 43 Sacramento St, Jun 5, 2026Alteration or repair, 43 Sacramento St, Jun 5, 2026Electrical, 94 Hammond St, Jun 5, 2026Fire systems, 7 Mellen St, Jun 3, 2026Solar, 15 Traymore St, Jun 3, 2026Alteration or repair, 31 Crescent St, Jun 3, 2026Electrical, 3 Sacramento St, Jun 2, 2026Roofing, 54 Sacramento St, Jun 1, 2026Electrical, 15 Traymore St, Jun 1, 2026Electrical, 38 Oxford St, Jun 1, 2026Alteration or repair, 42 Sacramento St, May 28, 2026Electrical, 16 Divinity Ave, May 21, 2026Alteration or repair, 5 Traymore St, May 20, 2026Electrical, 60 Sacramento St, May 19, 2026Alteration or repair, 29 Everett St, May 18, 2026Electrical, 23 Everett St, May 18, 2026Plumbing, 1619 Massachusetts Ave, May 15, 2026Electrical, 1585-R Massachusetts Ave, May 15, 2026Electrical, 20 Carver St, May 14, 2026Electrical, 4 Mellen St, May 14, 2026Alteration or repair, 53 Crescent St, May 14, 2026Electrical, 42 Sacramento St, May 12, 2026Electrical, 38 Oxford St, May 12, 2026Plumbing, 38 Crescent St, May 8, 2026Mechanical (HVAC), 16 Divinity Ave, May 6, 2026Electrical, 16 Divinity Ave, May 4, 2026Electrical, 38 Oxford St, May 1, 2026New building, 34 Wendell St, Jun 15, 2026New building, 55 Crescent St, May 14, 2026660 ft Map preview
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21 Hammond St

Cambridge, MA 02138

At this address
1 permit on record. Newest issued Sep 1: Roofing permit, no description from the city
Within ¼ mile
104 more permits (90 projects) issued since May 1. 2 are for new buildings, the nearest 420 ft away.
Teardown, rebuild
A new building permitted May 14 at 55 Crescent St, then demolition Jun 8 at 53 Crescent St.
MayJunJulAugSepOct
Within
Since
Here1 permit · 21 Hammond St
  1. Roofing permit, no description from the city
    Roofing
    Sep 1not listed
Sort
This block250 to 1,000 ft · 70 permits in 62 projects · 2 new buildings
  1. Electrical permit, no description from the city
    50 Oxford St · 580 ft SE · Electrical
    Oct 6not listed
  2. Plumbing permit, no description from the city
    53 Crescent St · 850 ft NE · Plumbing
    Oct 5not listed
  3. Electrical permit, no description from the city
    77 Wendell St · 560 ft NE · Electrical
    Oct 2not listed
  4. Alteration or repair permit, no description from the city
    2-4 Traymore St · 1,000 ft N · Alteration or repair
    Sep 23not listed
  5. Alteration or repair permit, no description from the city
    35 Eustis St · 990 ft N · Alteration or repair
    Sep 11not listed
  6. Plumbing permit, no description from the city
    57 Francis Ave · 830 ft E · Plumbing
    Aug 27not listed
  7. Electrical permit, no description from the city
    60 Oxford St · 280 ft SW · Electrical
    Aug 26not listed
  8. Electrical permit, no description from the city
    57 Gorham St · 390 ft N · Electrical
    Aug 26not listed
  9. Demolition permit, no description from the city
    65 Hammond St · 350 ft E · Demolition
    Aug 24not listed
  10. Roofing permit, no description from the city
    61 Crescent St · 810 ft NE · Roofing
    Aug 18not listed
  11. Mechanical (HVAC) permit, no description from the city
    42 Sacramento St · 560 ft N · Mechanical (HVAC)
    Aug 11not listed
  12. Plumbing permit, no description from the city
    14-R Sacramento St · 880 ft NW · Plumbing
    Aug 10not listed
  13. Electrical permit, no description from the city
    42 Sacramento St · 560 ft N · Electrical
    Aug 7not listed
  14. Plumbing permit, no description from the city
    14 Sacramento St · 920 ft NW · Plumbing
    Aug 3not listed
  15. Electrical permit, no description from the city
    26 Oxford St · 820 ft S · Electrical
    Aug 3not listed
  16. Alteration or repair permit, no description from the city × 4 permits
    43 Sacramento St · 630 ft N · Alteration or repair
    Jun 5 to Jul 31not listed
  17. Plumbing permit, no description from the city
    36 Oxford St · 580 ft SW · Plumbing
    Jul 30not listed
  18. Alteration or repair permit, no description from the city
    46 Carver St · 900 ft NE · Alteration or repair
    Jul 30not listed
  19. Mechanical (HVAC) permit, no description from the city
    63 Sacramento St · 820 ft NE · Mechanical (HVAC)
    Jul 29not listed
  20. Fire systems permit, no description from the city
    58 Oxford St · 400 ft SW · Fire systems
    Jul 22not listed
  21. Solar permit, no description from the city
    60 Eustis St · 980 ft NE · Solar
    Jul 22not listed
  22. Plumbing permit, no description from the city
    61 Sacramento St · 780 ft NE · Plumbing
    Jul 21not listed
  23. Plumbing permit, no description from the city
    10 Wendell St · 920 ft W · Plumbing
    Jul 20not listed
  24. Electrical permit, no description from the city
    22-24 Wendell St · 660 ft W · Electrical
    Jul 17not listed
  25. Alteration or repair permit, no description from the city
    10 Wendell St · 920 ft W · Alteration or repair
    Jul 17not listed
  26. Electrical permit, no description from the city × 2 permits
    23 Everett St · 750 ft SW · Electrical
    May 18 to Jul 15not listed
  27. Electrical permit, no description from the city
    20 Everett St · 740 ft SW · Electrical
    Jul 15not listed
  28. Electrical permit, no description from the city
    16 Everett St · 950 ft SW · Electrical
    Jul 15not listed
  29. Electrical permit, no description from the city
    22 Everett St · 720 ft SW · Electrical
    Jul 15not listed
  30. Electrical permit, no description from the city
    12 Everett St · 960 ft SW · Electrical
    Jul 15not listed
  31. Electrical permit, no description from the city
    18 Everett St · 900 ft SW · Electrical
    Jul 15not listed
  32. Mechanical (HVAC) permit, no description from the city
    15 Crescent St · 780 ft N · Mechanical (HVAC)
    Jul 9not listed
  33. Electrical permit, no description from the city × 4 permits
    38 Oxford St · 480 ft S · Electrical
    May 12 to Jul 9not listed
  34. Plumbing permit, no description from the city
    41 Wendell St · 410 ft NW · Plumbing
    Jul 7not listed
  35. Electrical permit, no description from the city
    38 Crescent St · 760 ft N · Electrical
    Jul 7not listed
  36. Fire systems permit, no description from the city
    9 Mellen St · 910 ft W · Fire systems
    Jul 2not listed
  37. Alteration or repair permit, no description from the city
    26 Oxford St · 820 ft S · Alteration or repair
    Jul 2not listed
  38. Electrical permit, no description from the city
    29 Francis Ave · 860 ft SE · Electrical
    Jul 1not listed
  39. Roofing permit, no description from the city
    23 Mellen St · 650 ft W · Roofing
    Jun 29not listed
  40. Plumbing permit, no description from the city
    29 Francis Ave · 860 ft SE · Plumbing
    Jun 29not listed
  41. Plumbing permit, no description from the city
    9 Mellen St · 910 ft W · Plumbing
    Jun 25not listed
  42. Mechanical (HVAC) permit, no description from the city
    86 Oxford St · 570 ft N · Mechanical (HVAC)
    Jun 24not listed
  43. Electrical permit, no description from the city
    86 Oxford St · 570 ft N · Electrical
    Jun 23not listed
  44. Roofing permit, no description from the city
    60 Francis Ave · 970 ft E · Roofing
    Jun 18not listed
  45. Plumbing permit, no description from the city × 2 permits
    38 Crescent St · 760 ft N · Plumbing
    May 8 to Jun 15not listed
  46. New building permit, no description from the city
    34 Wendell St · 420 ft NW · New building
    Jun 15not listed
  47. Electrical permit, no description from the city
    45-B Museum St · 470 ft E · Electrical
    Jun 14not listed
  48. Plumbing permit, no description from the city
    7 Mellen St · 930 ft W · Plumbing
    Jun 9not listed
  49. Electrical permit, no description from the city
    43 Sacramento St · 630 ft N · Electrical
    Jun 8not listed
  50. Demolition permit, no description from the city
    53 Crescent St · 850 ft NE · Demolition
    Jun 8not listed
  51. Electrical permit, no description from the city
    94 Hammond St · 680 ft E · Electrical
    Jun 5not listed
  52. Fire systems permit, no description from the city
    7 Mellen St · 930 ft W · Fire systems
    Jun 3not listed
  53. Alteration or repair permit, no description from the city
    31 Crescent St · 800 ft N · Alteration or repair
    Jun 3not listed
  54. Roofing permit, no description from the city
    54 Sacramento St · 630 ft NE · Roofing
    Jun 1not listed
  55. Alteration or repair permit, no description from the city
    42 Sacramento St · 560 ft N · Alteration or repair
    May 28not listed
  56. Electrical permit, no description from the city
    60 Sacramento St · 700 ft NE · Electrical
    May 19not listed
  57. Alteration or repair permit, no description from the city
    29 Everett St · 550 ft SW · Alteration or repair
    May 18not listed
  58. Electrical permit, no description from the city
    20 Carver St · 900 ft NE · Electrical
    May 14not listed
  59. New building permit, no description from the city
    55 Crescent St · 870 ft NE · New building
    May 14not listed
  60. Alteration or repair permit, no description from the city
    53 Crescent St · 850 ft NE · Alteration or repair
    May 14not listed
  61. Electrical permit, no description from the city
    42 Sacramento St · 560 ft N · Electrical
    May 12not listed
  62. Electrical permit, no description from the city
    38 Oxford St · 480 ft S · Electrical
    May 1not listed
Within a quarter mile1,000 ft to ¼ mi · 34 permits in 28 projects
  1. Alteration or repair permit, no description from the city
    16 Divinity Ave · 0.19 mi S · Alteration or repair
    Sep 28not listed
  2. Plumbing permit, no description from the city
    16 Divinity Ave · 0.19 mi S · Plumbing
    Sep 25not listed
  3. Electrical permit, no description from the city
    16 Divinity Ave · 0.19 mi S · Electrical
    Sep 22not listed
  4. Alteration or repair permit, no description from the city
    34 Prentiss St · 0.25 mi N · Alteration or repair
    Sep 21not listed
  5. Roofing permit, no description from the city
    22 Francis Ave · 0.25 mi SE · Roofing
    Sep 17not listed
  6. Mechanical (HVAC) permit, no description from the city
    16 Divinity Ave · 0.19 mi S · Mechanical (HVAC)
    Sep 14not listed
  7. Alteration or repair permit, no description from the city
    20 Garfield St · 0.24 mi NW · Alteration or repair
    Sep 3not listed
  8. Electrical permit, no description from the city
    6 Traymore St · 0.19 mi N · Electrical
    Aug 27not listed
  9. Alteration or repair permit, no description from the city
    45 Garfield St · 0.23 mi NW · Alteration or repair
    Aug 20not listed
  10. Electrical permit, no description from the city × 2 permits
    1619 Massachusetts Ave · 0.20 mi W · Electrical
    Jul 21 to Aug 6not listed
  11. Electrical permit, no description from the city × 2 permits
    68 Francis Ave · 0.21 mi E · Electrical
    Jun 15 to Jul 31not listed
  12. Electrical permit, no description from the city
    25 Oxford St · 0.21 mi S · Electrical
    Jul 15not listed
  13. Electrical permit, no description from the city × 2 permits
    1575 Massachusetts Ave · 0.22 mi SW · Electrical
    Jun 16 to Jul 15not listed
  14. Electrical permit, no description from the city
    1637 Massachusetts Ave · 0.21 mi W · Electrical
    Jul 15not listed
  15. Electrical permit, no description from the city
    14 Everett St · 0.21 mi SW · Electrical
    Jul 15not listed
  16. Mechanical (HVAC) permit, no description from the city × 2 permits
    16 Divinity Ave · 0.19 mi S · Mechanical (HVAC)
    May 6 to Jun 29not listed
  17. Fire systems permit, no description from the city
    16 Divinity Ave · 0.19 mi S · Fire systems
    Jun 24not listed
  18. Fire systems permit, no description from the city
    4 Mellen St · 0.20 mi W · Fire systems
    Jun 17not listed
  19. Electrical permit, no description from the city × 2 permits
    15 Traymore St · 0.21 mi N · Electrical
    Jun 1 to 16not listed
  20. Plumbing permit, no description from the city
    68 Francis Ave · 0.21 mi E · Plumbing
    Jun 15not listed
  21. Roofing permit, no description from the city
    114 Oxford St · 0.20 mi N · Roofing
    Jun 9not listed
  22. Solar permit, no description from the city
    15 Traymore St · 0.21 mi N · Solar
    Jun 3not listed
  23. Electrical permit, no description from the city
    3 Sacramento St · 0.22 mi NW · Electrical
    Jun 2not listed
  24. Electrical permit, no description from the city × 2 permits
    16 Divinity Ave · 0.19 mi S · Electrical
    May 4 to 21not listed
  25. Alteration or repair permit, no description from the city
    5 Traymore St · 0.19 mi N · Alteration or repair
    May 20not listed
  26. Plumbing permit, no description from the city
    1619 Massachusetts Ave · 0.20 mi W · Plumbing
    May 15not listed
  27. Electrical permit, no description from the city
    1585-R Massachusetts Ave · 0.22 mi SW · Electrical
    May 15not listed
  28. Electrical permit, no description from the city
    4 Mellen St · 0.20 mi W · Electrical
    May 14not listed
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Cambridge Inspectional Services Department updated its data Oct 8, 2026. We checked it Oct 8, 23:38 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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