Nearby Permits
Map of 146 permits within a quarter mile of 48 Porter StRoofing, 10 Porter St, Oct 5, 2026Alteration or repair, 15 Hall St, Oct 5, 2026Electrical, 74 Cedar St, Oct 2, 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, 2026Solar, 103 Belmont St, Sep 29, 2026Alteration or repair, 26 Tower St, Sep 29, 2026Other, 214 Highland Ave, Sep 28, 2026Electrical, 95 Lowell St, Sep 28, 2026Mechanical (HVAC), 59 Elm St, Sep 25, 2026Plumbing, 78 Cedar St, Sep 25, 2026Alteration or repair, 207 Summer St, Sep 24, 2026Electrical, 37 Belmont St, Sep 22, 2026Electrical, 737 Somerville Ave, Sep 22, 2026Electrical, 153 Lowell St, Sep 20, 2026Electrical, 103 Belmont St, Sep 20, 2026Alteration or repair, 9 Carver St, Sep 17, 2026Electrical, 36 Cherry St, Sep 14, 2026Alteration or repair, 3 Mountain Ave, Sep 11, 2026Plumbing, 214 Highland Ave, Sep 9, 2026Alteration or repair, 74 Cedar St, Sep 8, 2026Fire systems, 36 Tower St, Sep 8, 2026Fire systems, 24 Spring Hill Terr, Sep 8, 2026Mechanical (HVAC), 42 Belmont St, Sep 3, 2026Electrical, 106 Hudson St, Sep 3, 2026Mechanical (HVAC), 12 Mossland St, Sep 2, 2026Electrical, 7 Craigie Terr, Sep 2, 2026Electrical, 29 Lowell St, Sep 2, 2026Electrical, 26 Tower 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, 2026Electrical, 103 Belmont St, Aug 31, 2026Electrical, 21 Cedar St, Aug 27, 2026Electrical, 42 Belmont St, Aug 27, 2026Alteration or repair, 107 Belmont St, Aug 26, 2026Alteration or repair, 243 Summer St, Aug 25, 2026Alteration or repair, 9 Brastow Ave, Aug 24, 2026Mechanical (HVAC), 75 Cedar St, Aug 24, 2026Electrical, 9 Adelaide Rd, Aug 20, 2026Electrical, 54 Belmont St, Aug 17, 2026Electrical, 85 Lowell St, Aug 17, 2026Mechanical (HVAC), 107 Belmont St, Aug 13, 2026Alteration or repair, 55 Craigie St, Aug 12, 2026Electrical, 27 Porter St, Aug 11, 2026Alteration or repair, 107 Belmont St, Aug 10, 2026Electrical, 236 Highland Ave, Aug 6, 2026Electrical, 236 Highland Ave, Aug 6, 2026Plumbing, 23 Elm St, Aug 5, 2026Roofing, 103 Belmont St, Aug 5, 2026Alteration or repair, 7 Ashland St, Aug 5, 2026Alteration or repair, 35 Ibbetson St, Aug 4, 2026Electrical, 241 Summer St, Aug 3, 2026Plumbing, 29 Lowell St, Jul 30, 2026Electrical, 12 Mossland St, Jul 29, 2026Alteration or repair, 266 Summer St, Jul 29, 2026Electrical, 55 Craigie St, Jul 27, 2026Electrical, 75 Cedar St, Jul 27, 2026Mechanical (HVAC), 42 Belmont St, Jul 23, 2026Roofing, 42 Belmont St, Jul 23, 2026Plumbing, 42 Belmont St, Jul 21, 2026Electrical, 36 Tower St, Jul 21, 2026Alteration or repair, 96 Cedar St, Jul 21, 2026Roofing, 285 Highland Ave, Jul 16, 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, 49 Elm St, Jul 7, 2026Electrical, 55 Craigie St, Jul 2, 2026Plumbing, 214 Highland Ave, Jul 1, 2026Electrical, 42 Belmont St, Jun 30, 2026Electrical, 107 Belmont St, Jun 29, 2026Roofing, 42 Belmont St, Jun 26, 2026Plumbing, 9 Gilson Terr, Jun 23, 2026Electrical, 75 Elm St, Jun 23, 2026Electrical, 207 Summer St, Jun 23, 2026Electrical, 13 Spring Hill Terr, Jun 16, 2026Alteration or repair, 54 Elm St, Jun 16, 2026Mechanical (HVAC), 36 Tower St, Jun 11, 2026Electrical, 236 Highland Ave, Jun 11, 2026Alteration or repair, 35 Elm St, Jun 11, 2026Roofing, 40 Tower St, Jun 11, 2026Alteration or repair, 106 Hudson St, Jun 11, 2026Alteration or repair, 106 Hudson St, Jun 11, 2026Electrical, 737 Somerville Ave, Jun 10, 2026Roofing, 164 Hudson St, Jun 10, 2026Electrical, 40 Tower St, Jun 9, 2026Electrical, 19 Hall St, Jun 9, 2026Alteration or repair, 271 Highland Ave, Jun 9, 2026Solar, 24 Belmont St, Jun 8, 2026Solar, 26 Belmont St, Jun 8, 2026Plumbing, 35 Ibbetson St, Jun 4, 2026Plumbing, 11 Mountain Ave, Jun 3, 2026Plumbing, 11 Mountain Ave, Jun 3, 2026Electrical, 24 Belmont St, Jun 2, 2026Electrical, 26 Belmont St, Jun 2, 2026Alteration or repair, 12 Francis St, Jun 1, 2026Alteration or repair, 214 Highland Ave, May 26, 2026Mechanical (HVAC), 37 Belmont St, May 22, 2026Plumbing, 241 Summer St, May 22, 2026Plumbing, 241 Summer St, May 22, 2026Alteration or repair, 9 Porter St, May 21, 2026Alteration or repair, 36 Cherry St, May 21, 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, 83 Cedar St, May 6, 2026Electrical, 27 Porter St, May 5, 2026Plumbing, 27 Porter St, May 4, 2026Electrical, 35 Ibbetson St, May 4, 2026Plumbing, 37 Belmont St, May 1, 2026Plumbing, 37 Belmont St, May 1, 2026Plumbing, 7 Craigie Terr, May 1, 2026Electrical, 12 Mossland St, May 1, 2026New building, 29 Lowell St, Sep 9, 2026New building, 22 Spring Hill Terr, Sep 8, 2026New building, 35 Cedar St, Jul 29, 2026New building, 29 Lowell St, Jun 3, 2026New building, 29 Lowell St, Jun 2, 2026New building, 13 Spring Hill Terr, May 20, 2026New building, 37 Belmont St, May 12, 2026660 ft Map preview
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48 Porter St

Somerville, MA 02143

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

17 permits on record here. The newest, Apr 6: 3 mini splits, one head one condenser, (3) 12k btu's. Within a quarter mile, the city has issued 146 more permits (142 projects) since May 1. Seven are for new buildings, the nearest 570 ft away.

MayJunJulAugSepOct
Here17 permits · 48 Porter St
  1. Apr 6$16,500
  2. Mar 10$5,000
  3. Jun 10, 2025$65,000
  4. Dec 19, 2024$2,000
  5. Nov 13, 2024$42,000
  6. Aug 24, 2022not listed
  7. Jul 13, 2022$1,000
  8. May 13, 2022not listed
  9. May 2, 2022$24,868
  10. Aug 28, 2020$19,150
  11. Jul 21, 2020$300
  12. Jun 9, 2020not listed
  13. Jun 9, 2020not listed
  14. Jul 26, 2019$500
  15. Apr 3, 2019not listed
  16. May 9, 2017$2,712
This block250 to 1,000 ft · 66 permits in 64 projects · 1 new building, $621,000
  1. Oct 5$19,400
  2. Oct 2$3,100
  3. Oct 1not listed
  4. Oct 1not listed
  5. New roof
    12 Porter St · 850 ft SW · Roofing
    Oct 1$18,650
  6. Sep 29$55,000
  7. Sep 29$91,125
  8. Sep 28$2,000
  9. Installation of replacement furnace
    59 Elm St · 920 ft W · Mechanical (HVAC)
    Sep 25$9,685
  10. Sep 25not listed
  11. Sep 24$29,126
  12. Sep 17$4,000
  13. Sep 11$12,300
  14. Sep 8$43,500
  15. Sep 8$18,000
  16. Sep 2$1,000
  17. Ductless mini split install
    70 Porter St · 320 ft NE · Alteration or repair
    Sep 2$49,021
  18. Sep 1$46,000
  19. Aug 27$500
  20. Residential weatherization/air sealing
    243 Summer St · 370 ft N · Alteration or repair
    Aug 25$17,000
  21. Aug 24$31,135
  22. Aug 24$20,490
  23. Foundation grounding
    54 Belmont St · 930 ft SE · Electrical
    Aug 17$500
  24. Service Upgrade
    85 Lowell St · 840 ft SE · Electrical
    Aug 17$2,800
  25. Aug 12$12,000
  26. Install a Fire alarm system
    27 Porter St · 500 ft S · Electrical
    Aug 11$10,000
  27. Aug 6$5,000
  28. Aug 6$5,000
  29. Aug 5not listed
  30. I.E Install 38 double hung windows
    7 Ashland St · 950 ft NW · Alteration or repair
    Aug 5$62,476
  31. Aug 3$1,500
  32. Replace front stairs and landing
    266 Summer St · 820 ft NW · Alteration or repair
    Jul 29$11,850
  33. Jul 29$621,000
  34. Jul 27$5,500
  35. Jul 27$4,000
  36. Jul 21$8,500
  37. Jul 9not listed
  38. Jul 7$14,634
  39. Jul 2$7,000
  40. Jun 23not listed
  41. Jun 23$35,000
  42. Wire up bathroom
    207 Summer St · 680 ft E · Electrical
    Jun 23$1,500
  43. Install 3 HVAC systems
    36 Tower St · 800 ft E · Mechanical (HVAC)
    Jun 11$46,000
  44. Jun 11$1,000
  45. Residential weatherization/air sealing
    35 Elm St · 850 ft SW · Alteration or repair
    Jun 11$5,000
  46. Jun 11$289,509
  47. Jun 9$1,000
  48. Replace water heater × 2 permits
    11 Mountain Ave · 620 ft N · Plumbing
    Jun 3not listed
  49. Jun 1$18,720
  50. Replace boiler × 2 permits
    241 Summer St · 340 ft N · Plumbing
    May 22not listed
  51. Install 19 replacement windows
    9 Porter St · 860 ft S · Alteration or repair
    May 21$30,445
  52. Remodel main bath unit 3
    207 Summer St · 680 ft E · Alteration or repair
    May 21$26,000
  53. Ufer ground
    35 Cedar St · 570 ft W · Electrical
    May 19$1,000
  54. Ufer Ground
    33 Cedar St · 580 ft W · Electrical
    May 19$1,000
  55. May 19$35,000
  56. May 14not listed
  57. May 14$2,600
  58. Wire EV charger
    124 Lowell St · 770 ft E · Electrical
    May 14$600
  59. Renovate an Existing 3 Family Building
    27 Porter St · 500 ft S · Alteration or repair
    May 14$1,325,000
  60. Residential weatherization/air sealing
    208 Summer St · 680 ft SE · Alteration or repair
    May 13$11,000
  61. May 12$3,000
  62. May 6$1,200
  63. May 5$38,000
  64. May 4not listed
Within a quarter mile1,000 ft to ¼ mi · 80 permits in 78 projects · 6 new buildings, $747,335
  1. Oct 5$3,600
  2. Oct 1not listed
  3. Sep 29$10,890
  4. Sep 28$50,225
  5. Sep 22$1,900
  6. Sep 22$2,000
  7. Sep 20$10,000
  8. Sep 20$5,750
  9. Sep 14$35,203
  10. Sep 9not listed
  11. Sep 9$380,000
  12. Sep 8$4,500
  13. Sep 8$19,500
  14. Sep 3$68,383
  15. Sep 3$10,000
  16. Install 2 HVAC systems Heat Pump
    12 Mossland St · 0.22 mi W · Mechanical (HVAC)
    Sep 2$14,000
  17. Sep 2$850
  18. Ufer ground × 2 permits
    29 Lowell St · 0.23 mi S · Electrical
    Jul 13 to Sep 2$2,500
  19. Rough plumbing
    14 Mossland St · 0.21 mi W · Plumbing
    Sep 1not listed
  20. Rough plumbing
    12 Mossland St · 0.22 mi W · Plumbing
    Sep 1not listed
  21. Sep 1not listed
  22. Sep 1not listed
  23. Sep 1$28,652
  24. Aug 31$2,315
  25. Heat Pump
    42 Belmont St · 0.20 mi SE · Electrical
    Aug 27$1,800
  26. Residential weatherization/air sealing
    107 Belmont St · 0.24 mi E · Alteration or repair
    Aug 26$15,000
  27. Install A/C condenser 40 amp
    9 Adelaide Rd · 0.21 mi SW · Electrical
    Aug 20$1,800
  28. Aug 13$20,500
  29. Aug 10$5,000
  30. Aug 5$27,800
  31. Aug 4$11,000
  32. Jul 30not listed
  33. Jul 29$30,000
  34. Jul 23$15,815
  35. Jul 23$4,587
  36. Add half bath and washer
    42 Belmont St · 0.20 mi SE · Plumbing
    Jul 21not listed
  37. Jul 21$52,411
  38. New rubber roof
    285 Highland Ave · 0.24 mi N · Roofing
    Jul 16$15,500
  39. Remove & replace 21 windows
    30 Belmont St · 0.23 mi SE · Alteration or repair
    Jul 14$64,365
  40. Jul 9$28,808
  41. Jul 8$2,700
  42. Asbestos Removal
    23 Ibbetson St · 0.22 mi S · Other
    Jul 7$4,250
  43. Jul 1not listed
  44. Jun 30$16,000
  45. Jun 29$10,000
  46. Jun 26$12,000
  47. Jun 16$20,000
  48. Jun 16$162,117
  49. Mass Save Weatherization/Insulation × 2 permits
    106 Hudson St · 0.25 mi NE · Alteration or repair
    Jun 11$8,502
  50. Jun 10$10,000
  51. Strip and re-roof
    164 Hudson St · 0.25 mi N · Roofing
    Jun 10$15,750
  52. Add electric car charger
    19 Hall St · 0.21 mi NW · Electrical
    Jun 9$400
  53. Residential weatherization/air sealing
    271 Highland Ave · 0.22 mi N · Alteration or repair
    Jun 9$4,000
  54. Jun 8$37,400
  55. Jun 8$37,400
  56. Jun 4not listed
  57. Jun 3$18,000
  58. Jun 2$12,508
  59. Jun 2$12,508
  60. Jun 2$40,000
  61. Interior: Renovation of all three units
    214 Highland Ave · 0.24 mi E · Alteration or repair
    May 26$467,542
  62. May 22$30,000
  63. May 21$7,937
  64. May 20$34,835
  65. May 19$30,000
  66. May 13$16,000
  67. May 12$270,000
  68. May 11$25,000
  69. May 11$5,000
  70. May 8not listed
  71. May 7not listed
  72. May 7$10,241
  73. May 7$61,050
  74. May 4$14,000
  75. May 1not listed
  76. May 1not listed
  77. May 1not listed
  78. Ground wire for foundation
    12 Mossland St · 0.22 mi W · Electrical
    May 1$500
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 7, 01:45 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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