Nearby Permits
Map of 123 permits within a quarter mile of 9 Porter StAlteration or repair, 17 Stanford Terr, Oct 5, 2026Roofing, 10 Porter St, Oct 5, 2026Plumbing, 29 Lowell St, Oct 1, 2026Plumbing, 21 Cedar St, Oct 1, 2026Plumbing, 21 Cedar St, Oct 1, 2026Roofing, 12 Porter St, Oct 1, 2026Alteration or repair, 95 Lowell St, Sep 29, 2026Electrical, 95 Lowell St, Sep 28, 2026Mechanical (HVAC), 59 Elm St, Sep 25, 2026Alteration or repair, 207 Summer St, Sep 24, 2026Electrical, 42 Spring St, Sep 23, 2026Electrical, 37 Belmont St, Sep 22, 2026Electrical, 737 Somerville Ave, Sep 22, 2026Alteration or repair, 9 Carver St, Sep 17, 2026Electrical, 6 Acadia Pk, Sep 14, 2026Roofing, 22 White St Pl, Sep 14, 2026Mechanical (HVAC), 42 Belmont St, Sep 3, 2026Mechanical (HVAC), 12 Mossland St, Sep 2, 2026Electrical, 24 Miller St, Sep 2, 2026Electrical, 7 Craigie Terr, Sep 2, 2026Electrical, 29 Lowell St, Sep 2, 2026Alteration or repair, 70 Porter St, Sep 2, 2026Plumbing, 14 Mossland St, Sep 1, 2026Plumbing, 12 Mossland St, Sep 1, 2026Plumbing, 14 Mossland St, Sep 1, 2026Plumbing, 12 Mossland St, Sep 1, 2026Fence, wall or deck, 61 Elm St, Sep 1, 2026Roofing, 54 Spring St, Sep 1, 2026Plumbing, 642 Somerville Ave, Aug 27, 2026Plumbing, 642 Somerville Ave, Aug 27, 2026Electrical, 21 Cedar St, Aug 27, 2026Electrical, 42 Belmont St, Aug 27, 2026Plumbing, 10 Lowell St, Aug 26, 2026Alteration or repair, 243 Summer St, Aug 25, 2026Alteration or repair, 9 Brastow Ave, Aug 24, 2026Electrical, 642 Somerville Ave, Aug 20, 2026Electrical, 9 Adelaide Rd, Aug 20, 2026Electrical, 54 Belmont St, Aug 17, 2026Electrical, 85 Lowell St, Aug 17, 2026Alteration or repair, 55 Craigie St, Aug 12, 2026Electrical, 27 Porter St, Aug 11, 2026Electrical, 10 Lowell St, Aug 7, 2026Plumbing, 23 Elm St, Aug 5, 2026Alteration or repair, 35 Ibbetson St, Aug 4, 2026Alteration or repair, 42 Spring St, Aug 4, 2026Electrical, 241 Summer St, Aug 3, 2026Plumbing, 29 Lowell St, Jul 30, 2026Electrical, 42 Spring St, Jul 29, 2026Electrical, 12 Mossland St, Jul 29, 2026Alteration or repair, 10 Lowell St, Jul 29, 2026Electrical, 55 Craigie St, Jul 27, 2026Alteration or repair, 12 Greenwood Terr, Jul 24, 2026Mechanical (HVAC), 95 Prentiss St, Jul 23, 2026Plumbing, 42 Spring St, Jul 23, 2026Mechanical (HVAC), 42 Belmont St, Jul 23, 2026Roofing, 42 Belmont St, Jul 23, 2026Plumbing, 42 Belmont St, Jul 21, 2026Alteration or repair, 30 Belmont St, Jul 14, 2026Electrical, 29 Lowell St, Jul 13, 2026Plumbing, 207 Summer St, Jul 9, 2026Alteration or repair, 23 Ibbetson St, Jul 9, 2026Electrical, 23 Ibbetson St, Jul 8, 2026Other, 23 Ibbetson St, Jul 7, 2026Alteration or repair, 8 Belmont St, Jul 7, 2026Alteration or repair, 49 Elm St, Jul 7, 2026Electrical, 55 Craigie St, Jul 2, 2026Plumbing, 321 Beacon St, Jul 1, 2026Alteration or repair, 665a Somerville Ave, Jul 1, 2026Electrical, 42 Belmont St, Jun 30, 2026Alteration or repair, 38 Spring St, Jun 26, 2026Roofing, 42 Belmont St, Jun 26, 2026Plumbing, 9 Gilson Terr, Jun 23, 2026Electrical, 75 Elm St, Jun 23, 2026Electrical, 207 Summer St, Jun 23, 2026Alteration or repair, 54 Elm St, Jun 16, 2026Alteration or repair, 35 Elm St, Jun 11, 2026Electrical, 737 Somerville Ave, Jun 10, 2026Solar, 24 Belmont St, Jun 8, 2026Solar, 26 Belmont St, Jun 8, 2026Alteration or repair, 285 Beacon St, Jun 8, 2026Plumbing, 337 Beacon St, Jun 5, 2026Plumbing, 35 Ibbetson St, Jun 4, 2026Electrical, 24 Belmont St, Jun 2, 2026Electrical, 26 Belmont St, Jun 2, 2026Mechanical (HVAC), 37 Belmont St, May 22, 2026Plumbing, 241 Summer St, May 22, 2026Plumbing, 241 Summer St, May 22, 2026Alteration or repair, 207 Summer St, May 21, 2026Electrical, 14 Mossland St, May 19, 2026Electrical, 35 Cedar St, May 19, 2026Electrical, 33 Cedar St, May 19, 2026Electrical, 208 Summer St, May 19, 2026Plumbing, 208 Summer St, May 14, 2026Electrical, 8 Porter Ave, May 14, 2026Electrical, 124 Lowell St, May 14, 2026Alteration or repair, 27 Porter St, May 14, 2026Electrical, 54 Elm St, May 13, 2026Alteration or repair, 208 Summer St, May 13, 2026Electrical, 69 Lowell St, May 12, 2026Demolition, 29 Lowell St, May 11, 2026Demolition, 29 Lowell St, May 11, 2026Plumbing, 54 Elm St, May 8, 2026Plumbing, 7 Craigie Terr, May 7, 2026Other, 74 Elm St, May 7, 2026Alteration or repair, 35 Ibbetson St, May 7, 2026Electrical, 27 Porter St, May 5, 2026Roofing, 349 Beacon St, May 5, 2026Plumbing, 27 Porter St, May 4, 2026Plumbing, 314 Beacon St, May 4, 2026Plumbing, 314 Beacon St, May 4, 2026Plumbing, 314 Beacon St, May 4, 2026Electrical, 35 Ibbetson St, May 4, 2026Plumbing, 37 Belmont St, May 1, 2026Plumbing, 37 Belmont St, May 1, 2026Plumbing, 330 Beacon St, May 1, 2026Plumbing, 7 Craigie Terr, May 1, 2026Electrical, 12 Mossland St, May 1, 2026Alteration or repair, 321 Beacon St, May 1, 2026New building, 29 Lowell St, Sep 9, 2026New building, 35 Cedar St, Jul 29, 2026New building, 29 Lowell St, Jun 3, 2026New building, 29 Lowell St, Jun 2, 2026New building, 37 Belmont St, May 12, 2026660 ft Map preview
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9 Porter St

Somerville, MA 02143

29 Lowell St: demolition permitted May 11, a new building Sep 9.

Six permits on record here. The newest, May 21: Install 19 replacement windows. Within a quarter mile, the city has issued 123 more permits (119 projects) since May 1. Five are for new buildings, the nearest 740 ft away.

MayJunJulAugSepOct
Here6 permits · 9 Porter St
  1. Install 19 replacement windows
    Alteration or repair
    May 21$30,445
  2. Jul 15, 2024$25,163
  3. Insulation
    Alteration or repair
    Mar 8, 2022$9,963
  4. Mar 22, 2021$8,234
  5. Nov 5, 2020not listed
  6. Nov 5, 2020not listed
Next doorunder 250 ft · 5 permits
  1. Oct 5$19,400
  2. New roof
    12 Porter St · 95 ft NW · Roofing
    Oct 1$18,650
  3. Sep 2$850
  4. May 7not listed
  5. May 1not listed
This block250 to 1,000 ft · 85 permits in 82 projects · 3 new buildings, $438,000
  1. Oct 5$4,304
  2. Oct 1not listed
  3. Oct 1not listed
  4. Oct 1not listed
  5. Installation of replacement furnace
    59 Elm St · 880 ft NW · Mechanical (HVAC)
    Sep 25$9,685
  6. Sep 22$2,000
  7. Sep 17$4,000
  8. Sep 9$380,000
  9. Sep 3$68,383
  10. Install 2 HVAC systems Heat Pump
    12 Mossland St · 880 ft NW · Mechanical (HVAC)
    Sep 2$14,000
  11. Sep 2$1,000
  12. Ufer ground × 2 permits
    29 Lowell St · 740 ft SE · Electrical
    Jul 13 to Sep 2$2,500
  13. Rough plumbing
    14 Mossland St · 860 ft NW · Plumbing
    Sep 1not listed
  14. Rough plumbing
    12 Mossland St · 880 ft NW · Plumbing
    Sep 1not listed
  15. Sep 1not listed
  16. Sep 1not listed
  17. Sep 1$46,000
  18. Boiler × 2 permits
    642 Somerville Ave · 1,000 ft SE · Plumbing
    Aug 27not listed
  19. Aug 27$500
  20. Heat Pump
    42 Belmont St · 910 ft E · Electrical
    Aug 27$1,800
  21. Bathroom remodeling
    10 Lowell St · 700 ft SE · Plumbing
    Aug 26not listed
  22. 3 Boiler replacements
    642 Somerville Ave · 1,000 ft SE · Electrical
    Aug 20$1,800
  23. Aug 20$1,800
  24. Service Upgrade
    85 Lowell St · 960 ft E · Electrical
    Aug 17$2,800
  25. Aug 12$12,000
  26. Install a Fire alarm system
    27 Porter St · 390 ft NE · Electrical
    Aug 11$10,000
  27. Bathroom renovation
    10 Lowell St · 700 ft SE · Electrical
    Aug 7$1,000
  28. Aug 5not listed
  29. Aug 4$11,000
  30. Jul 30not listed
  31. Jul 29$30,000
  32. Bathroom Remodel - no layout changes
    10 Lowell St · 700 ft SE · Alteration or repair
    Jul 29$26,750
  33. Jul 27$5,500
  34. Jul 24$9,882
  35. Jul 23$15,366
  36. Jul 23$15,815
  37. Jul 23$4,587
  38. Jul 21not listed
  39. Remove & replace 21 windows
    30 Belmont St · 830 ft E · Alteration or repair
    Jul 14$64,365
  40. Jul 9$28,808
  41. Jul 8$2,700
  42. Asbestos Removal
    23 Ibbetson St · 570 ft SE · Other
    Jul 7$4,250
  43. Install 1 entry door for replacement
    8 Belmont St · 940 ft SE · Alteration or repair
    Jul 7$5,881
  44. Jul 7$14,634
  45. Jul 2$7,000
  46. Replace tub to shower
    321 Beacon St · 680 ft S · Plumbing
    Jul 1not listed
  47. Jul 1$7,300
  48. Jun 30$16,000
  49. Jun 26$12,000
  50. Jun 23not listed
  51. Jun 16$162,117
  52. Residential weatherization/air sealing
    35 Elm St · 450 ft NW · Alteration or repair
    Jun 11$5,000
  53. Jun 10$10,000
  54. Jun 8$37,400
  55. Jun 8$37,400
  56. Jun 5not listed
  57. Jun 4not listed
  58. Jun 3$18,000
  59. Jun 2$12,508
  60. Jun 2$12,508
  61. Jun 2$40,000
  62. May 19$30,000
  63. Ufer Ground
    33 Cedar St · 980 ft N · Electrical
    May 19$1,000
  64. May 19$35,000
  65. May 14not listed
  66. Renovate an Existing 3 Family Building
    27 Porter St · 390 ft NE · Alteration or repair
    May 14$1,325,000
  67. May 13$16,000
  68. Residential weatherization/air sealing
    208 Summer St · 1,000 ft NE · Alteration or repair
    May 13$11,000
  69. May 12$3,000
  70. May 11$25,000
  71. May 11$5,000
  72. May 8not listed
  73. May 7$61,050
  74. May 5$38,000
  75. May 5$13,650
  76. May 4not listed
  77. May 4not listed
  78. Water heater replacement × 2 permits
    314 Beacon St · 930 ft S · Plumbing
    May 4not listed
  79. May 4$14,000
  80. 4 NAVIEN Water heaters
    330 Beacon St · 770 ft SW · Plumbing
    May 1not listed
  81. Ground wire for foundation
    12 Mossland St · 880 ft NW · Electrical
    May 1$500
  82. Replace tub surround in the bathroom unit
    321 Beacon St · 680 ft S · Alteration or repair
    May 1$21,000
Within a quarter mile1,000 ft to ¼ mi · 33 permits in 32 projects · 2 new buildings, $891,000
  1. Sep 29$55,000
  2. Sep 28$2,000
  3. Sep 24$29,126
  4. Sep 23$2,900
  5. Sep 22$1,900
  6. Sep 14$2,000
  7. Sep 14$25,100
  8. Ductless mini split install
    70 Porter St · 0.22 mi N · Alteration or repair
    Sep 2$49,021
  9. Sep 1$28,652
  10. Residential weatherization/air sealing
    243 Summer St · 0.23 mi N · Alteration or repair
    Aug 25$17,000
  11. Aug 24$31,135
  12. Foundation grounding
    54 Belmont St · 0.19 mi E · Electrical
    Aug 17$500
  13. Aug 4$180,000
  14. Aug 3$1,500
  15. Jul 29$22,000
  16. Jul 29$621,000
  17. Jul 23not listed
  18. Jul 9not listed
  19. Jun 26$19,181
  20. Jun 23$35,000
  21. Wire up bathroom
    207 Summer St · 0.21 mi NE · Electrical
    Jun 23$1,500
  22. Replace window
    285 Beacon St · 0.21 mi S · Alteration or repair
    Jun 8$13,700
  23. May 22$30,000
  24. Replace boiler × 2 permits
    241 Summer St · 0.22 mi N · Plumbing
    May 22not listed
  25. Remodel main bath unit 3
    207 Summer St · 0.21 mi NE · Alteration or repair
    May 21$26,000
  26. Ufer ground
    35 Cedar St · 0.19 mi N · Electrical
    May 19$1,000
  27. May 14$2,600
  28. Wire EV charger
    124 Lowell St · 0.24 mi NE · Electrical
    May 14$600
  29. May 12$270,000
  30. May 7$10,241
  31. May 1not listed
  32. May 1not listed
More on this streetPorter St · 10 nearest addresses with permits

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Somerville Inspectional Services Division updated its data Oct 6, 2026. We checked it Oct 6, 22:19 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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