Nearby Permits
Map of 117 permits within a quarter mile of 51 Union SqElectrical, 3 Linden St, Oct 8, 2026Alteration or repair, 8 Aldersey St, Oct 8, 2026Alteration or repair, 26 Summer St, Oct 8, 2026Alteration or repair, 40 Union Sq, Oct 5, 2026Alteration or repair, 34 Columbus Ave, Oct 2, 2026Sign, 286 Somerville Ave, Sep 30, 2026Electrical, 26 Summer St, Sep 29, 2026Alteration or repair, 24 Wesley Park, Sep 29, 2026Alteration or repair, 24 Summer St, Sep 29, 2026Alteration or repair, 9 Sanborn Ave, Sep 29, 2026Plumbing, 26r Clark St, Sep 24, 2026Plumbing, 69 Prospect St, Sep 24, 2026Plumbing, 69 Prospect St, Sep 23, 2026Alteration or repair, 32 Stone Ave, Sep 22, 2026Alteration or repair, 28 Summer St, Sep 22, 2026Plumbing, 32 Stone Ave, Sep 21, 2026Plumbing, 32 Stone Ave, Sep 21, 2026Alteration or repair, 4 Lake St, Sep 18, 2026Electrical, 69 Prospect St, Sep 17, 2026Electrical, 286 Somerville Ave, Sep 15, 2026Demolition, 32 Webster Ave, Sep 15, 2026Alteration or repair, 69 Prospect St, Sep 12, 2026Plumbing, 329 Somerville Ave, Sep 10, 2026Alteration or repair, 28 Bonner Ave, Sep 3, 2026Electrical, 230 Somerville Ave, Sep 2, 2026Roofing, 9 Sanborn Ave, Aug 27, 2026Solar, 44 Columbus Ave, Aug 27, 2026Alteration or repair, 67 Boston St, Aug 24, 2026Alteration or repair, 22 Stone Ave, Aug 24, 2026Plumbing, 17 Carlton St, Aug 20, 2026Electrical, 18 Columbus Ave, Aug 19, 2026Plumbing, 20 Prospect St, Aug 17, 2026Electrical, 44 Columbus Ave, Aug 17, 2026Alteration or repair, 290 Washington St, Aug 17, 2026Alteration or repair, 6 Giles Park, Aug 16, 2026Electrical, 26 Clark St, Aug 13, 2026Electrical, 17 Carlton St, Aug 10, 2026Alteration or repair, 69 Prospect St, Aug 10, 2026Plumbing, 59 Bow St, Aug 6, 2026Electrical, 290 Washington St, Aug 6, 2026Alteration or repair, 14 Carlton St, Aug 5, 2026Alteration or repair, 17 Carlton St, Aug 5, 2026Plumbing, 290 Washington St, Aug 4, 2026Plumbing, 7 Joseph St, Aug 4, 2026Plumbing, 290 Washington St, Aug 4, 2026Alteration or repair, 30 Walnut St, Aug 3, 2026Electrical, 21 Union Sq, Jul 31, 2026Electrical, 19b Stone Ave, Jul 29, 2026Electrical, 21 Stone Ave, Jul 29, 2026Alteration or repair, 21 Union Sq, Jul 29, 2026Electrical, 21 Vinal Ave, Jul 28, 2026Electrical, 26 Clark St, Jul 28, 2026Mechanical (HVAC), 30 Walnut St, Jul 27, 2026Electrical, 30 Walnut St, Jul 27, 2026Roofing, 15 Homer Sq, Jul 25, 2026Electrical, 24 Aldersey St, Jul 24, 2026Plumbing, 313 Washington St, Jul 21, 2026Electrical, 24 Webster Ave, Jul 20, 2026Alteration or repair, 21 Vinal Ave, Jul 16, 2026Electrical, 9 Allen St, Jul 15, 2026Alteration or repair, 28 Bonner Ave, Jul 14, 2026Roofing, 18 Linden St, Jul 14, 2026Roofing, 11 Linden St, Jul 13, 2026Alteration or repair, 17 Bow St Pl, Jul 8, 2026Alteration or repair, 24 Warren Ave, Jul 8, 2026Electrical, 17 Bow St, Jul 7, 2026Roofing, 285 Washington St, Jul 7, 2026Electrical, 24 Webster Ave, Jul 6, 2026Electrical, 17 Aldersey St, Jun 30, 2026Electrical, 9 Carlton St, Jun 29, 2026Mechanical (HVAC), 329 Somerville Ave, Jun 24, 2026Alteration or repair, 30 Walnut St, Jun 24, 2026Electrical, 329 Somerville Ave, Jun 23, 2026Electrical, 18 Linden St, Jun 22, 2026Solar, 18 Linden St, Jun 18, 2026Alteration or repair, 20 Prospect Hill Ave, Jun 17, 2026Alteration or repair, 223 Washington St, Jun 16, 2026Alteration or repair, 19r Prospect Hill Ave, Jun 16, 2026Electrical, 93 Newton St, Jun 15, 2026Electrical, 329 Somerville Ave, Jun 11, 2026Electrical, 21 Union Sq, Jun 9, 2026Electrical, 5 Homer Sq, Jun 9, 2026Alteration or repair, 33 Columbus Ave, Jun 9, 2026Plumbing, 313 Washington St, Jun 8, 2026Plumbing, 26 Clark St, Jun 5, 2026Plumbing, 329 Somerville Ave, Jun 5, 2026Electrical, 17 Bonner Ave, Jun 2, 2026Alteration or repair, 26 Summer St, Jun 2, 2026Alteration or repair, 1 Bow St, Jun 2, 2026Mechanical (HVAC), 20 Prospect Hill Ave, Jun 2, 2026Fence, wall or deck, 37 Columbus Ave, Jun 1, 2026Plumbing, 30 Walnut St, May 29, 2026Plumbing, 17 Linden St, May 29, 2026Alteration or repair, 3 Linden St, May 21, 2026Electrical, 220 Washington St, May 19, 2026Electrical, 9 Hillside Park, May 19, 2026Electrical, 16 Homer Sq, May 19, 2026Alteration or repair, 18 Linden St, May 19, 2026Roofing, 35 Prospect St, May 19, 2026Alteration or repair, 24 Summer St, May 19, 2026Alteration or repair, 9 Hillside Park, May 19, 2026Electrical, 30 Walnut St, May 13, 2026Alteration or repair, 3 Emerson St, May 13, 2026Alteration or repair, 19 Bow St, May 13, 2026Alteration or repair, 5 Homer Sq, May 13, 2026Electrical, 321 Washington St, May 12, 2026Electrical, 1 Bow Market Way, May 12, 2026Alteration or repair, 21 Linden St, May 7, 2026Electrical, 20 Prospect Hill Ave, May 6, 2026Roofing, 14 Linden St, May 5, 2026Plumbing, 24 Webster Ave, May 4, 2026Electrical, 33 Bow St, May 4, 2026Electrical, 205 Washington St, May 4, 2026Plumbing, 21 Union Sq, May 1, 2026New building, 24 Webster Ave, Sep 10, 2026New building, 26 Clark St, Jun 8, 2026New building, 300 Somerville Ave, May 6, 2026660 ft Map preview
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51 Union Sq

Somerville, MA

At this address
21 permits on record. Newest issued Jul 22, 2025: Renovation 1st fl 1/2 bath and 1 hand sink
Within ¼ mile
117 more permits (116 projects) issued since May 1. 3 are for new buildings, the nearest 350 ft away.
Biggest nearby
A $13M new building at 24 Webster Ave, permitted Sep 10, within ¼ mile since May 1.
MayJunJulAugSepOct
Here21 permits · 51 Union Sq
  1. Jul 22, 2025not listed
  2. Jul 9, 2025$3,000
  3. Apr 7, 2025$32,000
  4. Mar 27, 2025$6,400
  5. Jan 23, 2025$20,380
  6. Upgrades office
    Electrical
    Oct 24, 2024$8,000
  7. Mar 22, 2023$3,560
  8. Mar 22, 2023$1,500
  9. Feb 22, 2023not listed
  10. Dec 15, 2022$300
  11. Nov 29, 2022$8,900
  12. Nov 28, 2022$8,000
  13. Oct 24, 2022not listed
  14. Tenant fit out
    Alteration or repair
    Oct 5, 2022$151,426
  15. Jan 5, 2022not listed
  16. Security System
    Electrical
    Nov 27, 2019$299
  17. Aug 1, 2019$3,000
  18. Jun 20, 2018not listed
  19. Oct 11, 2017$800
  20. Sep 6, 2017$700
  21. Dec 19, 2014$2,000
Next doorunder 250 ft · 5 permits
  1. Oct 5$58,500
  2. Jul 31$1,500
  3. Jul 29$25,000
  4. Jun 9$6,500
  5. May 1not listed
This block250 to 1,000 ft · 66 permits in 65 projects · 3 new buildings, $13M
  1. Oct 2$5,000
  2. Sep 30not listed
  3. Sep 29$17,825
  4. Sep 24not listed
  5. Remodel kitchen on 1st and 2nd floor
    32 Stone Ave · 360 ft NE · Alteration or repair
    Sep 22$87,000
  6. Sep 21not listed
  7. Sep 21not listed
  8. Remove and replace 13 windows
    4 Lake St · 670 ft W · Alteration or repair
    Sep 18$22,985
  9. Sep 15$4,500
  10. Sep 15$49,950
  11. Sep 10not listed
  12. Sep 10$12,640,000
  13. Sep 3$1,886
  14. Aug 27$7,200
  15. Aug 27$21,675
  16. Aug 24$6,000
  17. Aug 19$12,000
  18. Aug 17not listed
  19. Aug 17$15,249
  20. Aug 17$390,367
  21. Aug 16$14,422
  22. 200 amp service for ADU
    26 Clark St · 830 ft SW · Electrical
    Aug 13$7,000
  23. Aug 6$40,000
  24. Aug 4not listed
  25. Aug 4not listed
  26. Mass Save Weatherization/Insulation
    30 Walnut St · 930 ft N · Alteration or repair
    Aug 3$15,254
  27. Jul 29$1,500
  28. Jul 29$1,500
  29. Wire new construction ADU
    26 Clark St · 830 ft SW · Electrical
    Jul 28$7,000
  30. Jul 27$58,000
  31. Jul 27$4,000
  32. Install new roofing
    15 Homer Sq · 480 ft E · Roofing
    Jul 25$14,600
  33. Jul 20$1,425,000
  34. Jul 15$500
  35. Jul 14$53,248
  36. Replace Garage rubber roof
    24 Warren Ave · 480 ft N · Alteration or repair
    Jul 8$4,800
  37. Jul 7$2,000
  38. Roof Recover
    285 Washington St · 660 ft W · Roofing
    Jul 7$39,693
  39. Jul 6$21,000
  40. Jun 24$15,000
  41. Whole Home Project: Electrical
    30 Walnut St · 930 ft N · Alteration or repair
    Jun 24$168,760
  42. Jun 23$500
  43. Temporary interior structure
    223 Washington St · 910 ft E · Alteration or repair
    Jun 16$174,557
  44. Jun 11$25,000
  45. Jun 9$500
  46. Residential weatherization/air sealing
    33 Columbus Ave · 770 ft NE · Alteration or repair
    Jun 9$2,000
  47. Jun 8$197,500
  48. Jun 5not listed
  49. Jun 5not listed
  50. Jun 2$8,768
  51. Jun 2$173,550
  52. Jun 1$27,000
  53. May 29not listed
  54. May 19$65,000
  55. May 19$4,800
  56. May 19$44,211
  57. May 19$415,000
  58. May 13$50,000
  59. Replace existing ducted AC
    3 Emerson St · 610 ft SE · Alteration or repair
    May 13$14,250
  60. May 13$8,152
  61. Emergency roof and siding replacement
    5 Homer Sq · 530 ft NE · Alteration or repair
    May 13$30,000
  62. Install fire radio
    1 Bow Market Way · 720 ft NW · Electrical
    May 12$594
  63. May 6$200,000
  64. May 4not listed
  65. May 4$3,000
Within a quarter mile1,000 ft to ¼ mi · 46 permits
  1. Oct 8$16,102
  2. Rebuild existing back deck in kind
    8 Aldersey St · 0.21 mi N · Alteration or repair
    Oct 8$35,000
  3. Interior gut rehab single family home
    26 Summer St · 0.23 mi NW · Alteration or repair
    Oct 8$330,000
  4. Sep 29$28,500
  5. Install 1 replacement window
    24 Wesley Park · 0.21 mi N · Alteration or repair
    Sep 29$2,763
  6. Sep 29$2,700
  7. Replace stove
    69 Prospect St · 0.23 mi S · Plumbing
    Sep 24not listed
  8. Sep 23not listed
  9. Basement sill and crawlspace insulation
    28 Summer St · 0.23 mi NW · Alteration or repair
    Sep 22$1,238
  10. Sep 17$7,800
  11. Kitchen and bath remodel
    69 Prospect St · 0.23 mi S · Alteration or repair
    Sep 12$72,500
  12. Sep 2$9,380
  13. Aug 24$18,350
  14. Aug 20not listed
  15. Aug 10$1,200
  16. Interior demo of kitchen & bath
    69 Prospect St · 0.23 mi S · Alteration or repair
    Aug 10$3,200
  17. Aug 6not listed
  18. Aug 5$21,900
  19. Aug 5$700,000
  20. Jul 28$1,600
  21. Jul 24$3,000
  22. Boiler replacement
    313 Washington St · 0.22 mi W · Plumbing
    Jul 21not listed
  23. (HOMEOWNER PERMIT) Add one interior wall
    21 Vinal Ave · 0.23 mi N · Alteration or repair
    Jul 16$17,650
  24. Jul 14$7,960
  25. Jul 13$28,536
  26. Jul 8$2,000
  27. Jun 30$30,000
  28. Jun 29$6,500
  29. Jun 22$98,637
  30. Jun 18$38,950
  31. Jun 17$1,213
  32. Jun 16$2,400
  33. Jun 15$5,000
  34. Replace boiler
    313 Washington St · 0.22 mi W · Plumbing
    Jun 8not listed
  35. Interior demolition
    26 Summer St · 0.23 mi NW · Alteration or repair
    Jun 2$50,000
  36. Jun 2$27,632
  37. Gas meter test
    17 Linden St · 0.23 mi SE · Plumbing
    May 29not listed
  38. May 21$3,000
  39. May 19$10,000
  40. May 19$12,000
  41. May 19$7,500
  42. May 12$350,000
  43. May 7$105,287
  44. May 6$6,908
  45. May 5$23,899
  46. May 4$150
Zoning requests nearbynot published by Somerville

We don't list zoning cases for Somerville yet. Look them up on the city's Zoning Board of Appeals page.

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Somerville Inspectional Services Division updated its data Oct 9, 2026. We checked it Oct 9, 08:40 UTC. See the city's official records (SomerStat, City of Somerville, ODbL 1.0).

Contains information from Applications for Permits and Licenses (SomerStat, City of Somerville), which is made available here under the Open Database License (ODbL).

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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