Nearby Permits
Map of 100 permits within a quarter mile of 21 Calvin StAddition, 38 Magnus Ave, Oct 6, 2026Alteration or repair, 37 Marion St, Oct 5, 2026Electrical, 38 Magnus Ave, Oct 1, 2026Electrical, 38 Magnus Ave, Oct 1, 2026Electrical, 38 Magnus Ave, Sep 30, 2026Alteration or repair, 36 Beacon St, Sep 27, 2026Plumbing, 23 Harold St, Sep 24, 2026Electrical, 45 Adrian St, Sep 22, 2026Plumbing, 81 Marion St, Sep 17, 2026Alteration or repair, 368 Washington St, Sep 16, 2026Alteration or repair, 370 Washington St, Sep 16, 2026Plumbing, 24 Rose St, Sep 4, 2026Electrical, 5 Cooney St, Sep 2, 2026Alteration or repair, 49-51 Marion St, Sep 2, 2026Plumbing, 7 Durham St, Sep 1, 2026Plumbing, 7 Durham St, Sep 1, 2026Electrical, 9 Smith Ave, Aug 31, 2026Mechanical (HVAC), 62 Line St, Aug 27, 2026Mechanical (HVAC), 62 Line St, Aug 27, 2026Mechanical (HVAC), 82 Marion St, Aug 27, 2026Plumbing, 47 Marion St, Aug 26, 2026Electrical, 8-14 Tyler St, Aug 25, 2026Alteration or repair, 19 Wyatt St, Aug 25, 2026Alteration or repair, 347 Washington St, Aug 24, 2026Electrical, 45 Adrian St, Aug 21, 2026Electrical, 8-14 Tyler St, Aug 20, 2026Electrical, 370 Washington St, Aug 20, 2026Alteration or repair, 19 Wyatt St, Aug 19, 2026Electrical, 45a Adrian St, Aug 19, 2026Addition, 30 Beacon St, Aug 18, 2026Electrical, 8-14 Tyler St, Aug 17, 2026Electrical, 8-14 Tyler St, Aug 17, 2026Electrical, 8-14 Tyler St, Aug 17, 2026Electrical, 8-14 Tyler St, Aug 17, 2026Electrical, 8-14 Tyler St, Aug 17, 2026Electrical, 25 Calvin St, Aug 13, 2026Alteration or repair, 94 Beacon St, Aug 13, 2026Electrical, 94 Beacon St, Aug 11, 2026Electrical, 8-14 Tyler St, Aug 11, 2026Electrical, 62 Line St, Aug 11, 2026Electrical, 45a Adrian St, Aug 11, 2026Electrical, 45 Adrian St, Aug 11, 2026Alteration or repair, 38 Magnus Ave, Aug 11, 2026Electrical, 47 Marion St, Aug 7, 2026Electrical, 22 Bowdoin St, Aug 4, 2026Electrical, 351 Washington St, Aug 3, 2026Alteration or repair, 22 Bowdoin St, Aug 3, 2026Plumbing, 82 Marion St, Jul 30, 2026Roofing, 370 Washington St, Jul 29, 2026Fire systems, 82 Marion St, Jul 27, 2026Alteration or repair, 22 Harold St, Jul 24, 2026Alteration or repair, 106 Beacon St, Jul 23, 2026Electrical, 82 Marion St, Jul 22, 2026Alteration or repair, 41 Dane Ave, Jul 22, 2026Plumbing, 120 Beacon St, Jul 21, 2026Plumbing, 313 Washington St, Jul 21, 2026Plumbing, 120 Beacon St, Jul 21, 2026Electrical, 106 Beacon St, Jul 20, 2026Electrical, 82 Marion St, Jul 15, 2026Alteration or repair, 10 Magnus Ave, Jul 7, 2026Plumbing, 36 Beacon St, Jul 1, 2026Roofing, 11 Hanson Ave, Jun 30, 2026Plumbing, 14 Dimick St, Jun 26, 2026Plumbing, 14 Dimick St, Jun 26, 2026Alteration or repair, 18 Calvin St, Jun 25, 2026Electrical, 8-14 Tyler St, Jun 22, 2026Plumbing, 73 Marion St, Jun 18, 2026Alteration or repair, 25 Perry St, Jun 18, 2026Alteration or repair, 36 Beacon St, Jun 17, 2026Electrical, 73 Marion St, Jun 16, 2026Plumbing, 391 Washington St, Jun 12, 2026Electrical, 36 Beacon St, Jun 9, 2026Alteration or repair, 8 Hammond St, Jun 9, 2026Plumbing, 313 Washington St, Jun 8, 2026Electrical, 88 Line St, Jun 4, 2026Electrical, 27 Harold St, Jun 2, 2026Alteration or repair, 15 Leland St, Jun 1, 2026Alteration or repair, 73 Marion St, Jun 1, 2026Plumbing, 102 Concord Ave, May 29, 2026Plumbing, 24 Dane St, May 28, 2026Plumbing, 1 Wyatt Cir, May 21, 2026Plumbing, 1 Wyatt Cir, May 21, 2026Alteration or repair, 70 Beacon St, May 20, 2026Electrical, 87 Concord Ave, May 18, 2026Electrical, 9 Bowdoin St, May 15, 2026Alteration or repair, 9 Bowdoin St, May 14, 2026Electrical, 321 Washington St, May 12, 2026Electrical, 60 Line St, May 11, 2026Electrical, 62 Line St, May 11, 2026Plumbing, 9 Bowdoin St, May 8, 2026Plumbing, 9 Bowdoin St, May 8, 2026Roofing, 89 Concord Ave, May 5, 2026Plumbing, 384 Washington St, May 4, 2026Plumbing, 384 Washington St, May 4, 2026Alteration or repair, 88 Properzi Way, May 4, 2026Plumbing, 33 Lewis St, May 1, 2026Plumbing, 112 Holden Green, May 1, 2026Electrical, 8 Calvin St, May 1, 2026Electrical, 14 Dimick St, May 1, 2026New building, 60 Line St, May 5, 2026660 ft Map preview
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21 Calvin St

Somerville, MA 02143

At this address
9 permits on record. Newest issued Feb 10: Install AES 7788F mesh network radio transceiver to monitor existing…
Within ¼ mile
100 more permits (95 projects) issued since May 1. One is for a new building, 640 ft away.
MayJunJulAugSepOct
Within
Since
Here9 permits · 21 Calvin St
  1. Install AES 7788F mesh network radio transceiver to monitor existing FACU located in the basement
    Electrical
    Feb 10$450
  2. Install fire alarm communicator to existing fire alarm system
    Electrical
    Apr 30, 2015$100
  3. Gas piping
    Plumbing
    Nov 3, 2014not listed
  4. New construction 3 family home with 400 amp service and 1 house meter
    Electrical
    Oct 31, 2014$34,000
  5. Install 3 forced hot air furnaces with central a/c including all the necessary ductwork
    Mechanical (HVAC)
    Oct 9, 2014$32,000
  6. Plumbing
    Plumbing
    Sep 3, 2014not listed
  7. Wired temporary service
    Electrical
    Aug 28, 2014$200
  8. Build new 3 unit building destroyed in fire on july 25, 2013
    New building
    Jun 19, 2014$450,000
  9. Install temp service & 4 gfi outlets & ground foundation
    Electrical
    May 28, 2014not listed
Sort
Next doorunder 250 ft · 5 permits in 4 projects
  1. Install cellular communicator to remove telephone line monitoring to existing fire alarm
    25 Calvin St · 35 ft S · Electrical
    Aug 13$300
  2. Insulate Exterior Walls Drill and Blow from the inside
    18 Calvin St · 100 ft E · Alteration or repair
    Jun 25$3,516
  3. Water heater × 2 permits
    384 Washington St · 130 ft NW · Plumbing
    May 4not listed
  4. Upgrade Service to 400 Amps
    8 Calvin St · 200 ft NE · Electrical
    May 1$10,000
This block250 to 1,000 ft · 63 permits in 61 projects · 1 new building, $50,000
  1. Renovate the second floor and construct a new third-floor addition
    38 Magnus Ave · 270 ft E · Addition
    Oct 6$559,000
  2. First floor: wire kitchen, laundry
    38 Magnus Ave · 270 ft E · Electrical
    Oct 1$6,900
  3. Make safe for garage demolition
    38 Magnus Ave · 270 ft E · Electrical
    Oct 1$950
  4. Complete rewire 2nd and 3rd floor
    38 Magnus Ave · 270 ft E · Electrical
    Sep 30$9,800
  5. Range
    23 Harold St · 750 ft SE · Plumbing
    Sep 24not listed
  6. 6 full bathroom, 3 kitchen, 3 lundry room
    81 Marion St · 540 ft SE · Plumbing
    Sep 17not listed
  7. Insulation work as part of the MASS Save program
    368 Washington St · 280 ft NE · Alteration or repair
    Sep 16$14,755
  8. Insulation work as part of the MASS Save program
    370 Washington St · 260 ft N · Alteration or repair
    Sep 16$14,679
  9. Gas furnace replacement
    24 Rose St · 470 ft E · Plumbing
    Sep 4not listed
  10. Replacement of meter socket due to getting hit by moving truck
    5 Cooney St · 680 ft S · Electrical
    Sep 2$3,500
  11. Gut and 49 marion rebuild as is due to fire smoke and water damage
    49-51 Marion St · 920 ft E · Alteration or repair
    Sep 2$265,000
  12. Replacing existing Navien cominoiler
    7 Durham St · 690 ft NW · Plumbing
    Sep 1not listed
  13. Replacing their existing Navien condensing Combi boiler with another Navien condensing Combi boiler
    7 Durham St · 690 ft NW · Plumbing
    Sep 1not listed
  14. Upgrade a two-family 100a service to a 400a service and add a common meter
    9 Smith Ave · 510 ft SW · Electrical
    Aug 31$13,000
  15. Installing 4 celling CossetS 6 DUCTEO DUCKLESS split SYSTemS with 5 CondenceRs 7 BATh Vents 3 dryer vents 3…
    62 Line St · 620 ft SW · Mechanical (HVAC)
    Aug 27$30,000
  16. Installing mini splits ducted mini splits 1 bottom venting 1 kitchen venting 1 dryer venting Backyard Cottage
    62 Line St · 620 ft SW · Mechanical (HVAC)
    Aug 27$20,000
  17. Install bath, Kitchen and dryer vents
    82 Marion St · 590 ft SE · Mechanical (HVAC)
    Aug 27$5,900
  18. Install 4 inch pipe through foundation for storm sewer for roof and drain and 4 inch for new stacks picking…
    47 Marion St · 960 ft E · Plumbing
    Aug 26not listed
  19. Mass Save Insulation
    347 Washington St · 700 ft NE · Alteration or repair
    Aug 24$11,584
  20. Siding permit
    370 Washington St · 260 ft N · Electrical
    Aug 20$1,000
  21. Will build a wall between a living room and a dinning room to be used as a bedroom
    94 Beacon St · 460 ft SW · Alteration or repair
    Aug 13$5,600
  22. Move tstat, add 2 arc fault protected outlets, and shift a switch box
    94 Beacon St · 460 ft SW · Electrical
    Aug 11$1,800
  23. Install a Fire alarm system
    62 Line St · 620 ft SW · Electrical
    Aug 11$10,000
  24. First-floor unit: The project consists of a full
    38 Magnus Ave · 270 ft E · Alteration or repair
    Aug 11$135,100
  25. 2 Family service
    47 Marion St · 960 ft E · Electrical
    Aug 7$8,000
  26. Replacing siding
    22 Bowdoin St · 990 ft E · Electrical
    Aug 4$1,500
  27. Boiler in basement
    351 Washington St · 610 ft NE · Electrical
    Aug 3$7,500
  28. Replaced Vinyl Siding Replaced 28 windows replaced porch decking
    22 Bowdoin St · 990 ft E · Alteration or repair
    Aug 3$110,000
  29. Pretty family, hot water heater, furnace stove three units
    82 Marion St · 590 ft SE · Plumbing
    Jul 30not listed
  30. Remove existing wood shingle siding and replace with new James Hardie fiber cement siding
    370 Washington St · 260 ft N · Roofing
    Jul 29$58,000
  31. New sprinklers systems installation
    82 Marion St · 590 ft SE · Fire systems
    Jul 27$27,890
  32. Insulation work as part of the MASS Save program
    22 Harold St · 680 ft SE · Alteration or repair
    Jul 24$10,581
  33. Siding
    106 Beacon St · 420 ft SW · Alteration or repair
    Jul 23$30,000
  34. Fire Alarm system install
    82 Marion St · 590 ft SE · Electrical
    Jul 22$7,500
  35. Residential weatherization and air sealing with the Mass Save Program
    41 Dane Ave · 880 ft NE · Alteration or repair
    Jul 22$29,532
  36. Replace inside main from PVC cast iron connection at stack to inside foundation wall
    120 Beacon St · 570 ft W · Plumbing
    Jul 21not listed
  37. Supply and install new black iron and flexible gas piping from the existing shutoff to the commercial…
    120 Beacon St · 570 ft W · Plumbing
    Jul 21not listed
  38. Siding work
    106 Beacon St · 420 ft SW · Electrical
    Jul 20$1,000
  39. 3 x vac AC wire ups
    82 Marion St · 590 ft SE · Electrical
    Jul 15$2,900
  40. Residential weatherization/air sealing
    10 Magnus Ave · 370 ft NE · Alteration or repair
    Jul 7$13,004
  41. Rubber Roof Replacement on small section on the side of the house and big section in the back of the house
    11 Hanson Ave · 490 ft N · Roofing
    Jun 30$7,979
  42. Replacing 3 gas boilers × 2 permits
    14 Dimick St · 910 ft SE · Plumbing
    Jun 26not listed
  43. New laundry 2nd floor
    73 Marion St · 610 ft E · Plumbing
    Jun 18not listed
  44. Remove existing 6 windows, 1 patio door
    25 Perry St · 710 ft E · Alteration or repair
    Jun 18$16,700
  45. Laundry room remodel
    73 Marion St · 610 ft E · Electrical
    Jun 16$2,800
  46. Separate water meters install
    391 Washington St · 380 ft NW · Plumbing
    Jun 12not listed
  47. Replacing 100 amp Panel for Space to add Breakers for 2 Outdoor condensers
    88 Line St · 840 ft S · Electrical
    Jun 4$2,200
  48. Lighting and EV charger
    27 Harold St · 730 ft SE · Electrical
    Jun 2$1,000
  49. Install (1) ductless mini split system with (1) 42k condenser and 4 indoor heads
    15 Leland St · 820 ft NE · Alteration or repair
    Jun 1$23,589
  50. Closet and laundry work, first floor bath work is NOT being performed anymore Create opening for 36" door…
    73 Marion St · 610 ft E · Alteration or repair
    Jun 1$22,395
  51. Replacement tankless water heater × 2 permits
    1 Wyatt Cir · 820 ft SE · Plumbing
    May 21not listed
  52. Replacing the old leaking rubber roof
    70 Beacon St · 600 ft S · Alteration or repair
    May 20$30,000
  53. Demolition, service upgrade and full house renovation
    9 Bowdoin St · 960 ft E · Electrical
    May 15$39,000
  54. Full Scope of Work — Description Interior renovation and structural improvements to an existing two-family…
    9 Bowdoin St · 960 ft E · Alteration or repair
    May 14$320,150
  55. Foundation grounding / new contruction triple decker
    60 Line St · 640 ft SW · Electrical
    May 11$500
  56. Gut rehab/ 3 unit condo with public meter
    62 Line St · 620 ft SW · Electrical
    May 11$30,000
  57. 4 full bathroom renovation and 2 kitchen and one loundry electric
    9 Bowdoin St · 960 ft E · Plumbing
    May 8not listed
  58. 2 stove and 2 navien water heater
    9 Bowdoin St · 960 ft E · Plumbing
    May 8not listed
  59. Construct a New 3 Family Dwelling - Foundation Only PERMIT TO CONSTRUCT B25-001199
    60 Line St · 640 ft SW · New building
    May 5$50,000
  60. Basement gas furnace
    33 Lewis St · 570 ft E · Plumbing
    May 1not listed
  61. Replaced some outlets and relocated circuits from tenant panel to house panel
    14 Dimick St · 910 ft SE · Electrical
    May 1$1,500
Within a quarter mile1,000 ft to ¼ mi · 32 permits in 30 projects
  1. Finish a basement, adding a bathroom
    37 Marion St · 0.20 mi E · Alteration or repair
    Oct 5$67,330
  2. Repair and/or re-construct one story front stairs
    36 Beacon St · 0.20 mi S · Alteration or repair
    Sep 27$15,000
  3. Install hardwired EV Charger
    45 Adrian St · 0.23 mi E · Electrical
    Sep 22$4,589
  4. Install forty feet ladder tray, relocate pedestal control/data cabling
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 25$2,000
  5. Install of 10 double hung windows
    19 Wyatt St · 0.19 mi SE · Alteration or repair
    Aug 25$16,937
  6. Install Energy Storage System with 20kWh battery on Garage exterior × 2 permits
    45 Adrian St · 0.23 mi E · Electrical
    Aug 11 to 21$33,500
  7. 75 KVA transformer
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 20$2,000
  8. Remove existing siding, prep, install new siding
    19 Wyatt St · 0.19 mi SE · Alteration or repair
    Aug 19$47,850
  9. Install Energy Storage System with 20kWh battery on Garage exterior × 2 permits
    45a Adrian St · 0.23 mi E · Electrical
    Aug 11 to 19$33,500
  10. Insulation + Air Sealing
    30 Beacon St · 0.21 mi S · Addition
    Aug 18$5,600
  11. Install ladder tray 30' for data cables approximately (10) at cryogenic test stand
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 17$600
  12. Install 10' ladder tray for data lines
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 17$300
  13. Install outlet in cafeteria for water bubbler
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 17$200
  14. Install three cord drops GFCI
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 17$600
  15. Electrical Maintenance, change ballast
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 17$15,000
  16. Install low voltage wiring and terminations
    8-14 Tyler St · 0.24 mi N · Electrical
    Aug 11$25,000
  17. Boiler replacement
    313 Washington St · 0.23 mi NE · Plumbing
    Jul 21not listed
  18. Bathroom/Kitchen rough, moving 3 gas meters from inside to outside and installing 4th for our water heater…
    36 Beacon St · 0.20 mi S · Plumbing
    Jul 1not listed
  19. Electrical service and distribution
    8-14 Tyler St · 0.24 mi N · Electrical
    Jun 22$84,200
  20. Interior basement renovation of existing legal basement
    36 Beacon St · 0.20 mi S · Alteration or repair
    Jun 17$150,000
  21. Renovation of an existing basement, add heat pump basement only
    36 Beacon St · 0.20 mi S · Electrical
    Jun 9$5,000
  22. Rebuild New Brick Wall Similar to next door negihbor with brcik and limestone cap
    8 Hammond St · 0.24 mi SE · Alteration or repair
    Jun 9$32,853
  23. Replace boiler
    313 Washington St · 0.23 mi NE · Plumbing
    Jun 8not listed
  24. Gas Furnace Replacement
    102 Concord Ave · 0.22 mi SE · Plumbing
    May 29not listed
  25. Gas Furnace Replacement
    24 Dane St · 0.22 mi N · Plumbing
    May 28not listed
  26. Install mini splits on unit 1 and 2
    87 Concord Ave · 0.21 mi SE · Electrical
    May 18$15,000
  27. 3000 Amp 480 Volt electric service
    321 Washington St · 0.21 mi NE · Electrical
    May 12$350,000
  28. Strip and reroof approximately 2,000 square feet
    89 Concord Ave · 0.20 mi SE · Roofing
    May 5$20,150
  29. Replace Existing Rear Deck
    88 Properzi Way · 0.19 mi NW · Alteration or repair
    May 4$26,000
  30. Replace boiler
    112 Holden Green · 0.20 mi W · Plumbing
    May 1not listed
Zoning requests nearbynot published by Somerville

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Somerville Inspectional Services Division updated its data Oct 8, 2026. We checked it Oct 8, 23:17 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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