Nearby Permits
Map of 111 permits within a quarter mile of 22 Knapp StAddition, 9 Preston Rd, Oct 2, 2026Electrical, 9 Preston Rd, Sep 30, 2026Electrical, 26 Summer St, Sep 29, 2026Alteration or repair, 24 Summer St, Sep 29, 2026Electrical, 11 Properzi Way, Sep 24, 2026Alteration or repair, 40 School St, Sep 24, 2026Alteration or repair, 28 Summer St, Sep 22, 2026Alteration or repair, 18 Greene St, Sep 17, 2026Alteration or repair, 397 Somerville Ave, Sep 17, 2026Alteration or repair, 61 Avon St, Sep 16, 2026Alteration or repair, 74 Avon St, Sep 15, 2026Alteration or repair, 38 Laurel St, Sep 15, 2026Plumbing, 20 Landers St, Sep 11, 2026Alteration or repair, 8 Tyler St, Sep 10, 2026Plumbing, 11 Properzi Way, Sep 3, 2026Other, 29 Central St, Sep 3, 2026Plumbing, 26 Knapp St, Sep 1, 2026Electrical, 111 Summer St, Sep 1, 2026Electrical, 111 Summer St, Sep 1, 2026Alteration or repair, 17 Laurel Terr, Aug 31, 2026Plumbing, 40 School St, Aug 26, 2026Plumbing, 42 Preston Rd, Aug 26, 2026Electrical, 8-14 Tyler St, Aug 25, 2026Roofing, 56 School St, Aug 25, 2026Alteration or repair, 347 Washington St, Aug 24, 2026Plumbing, 17 Carlton St, Aug 20, 2026Electrical, 11r Dane St, Aug 20, 2026Electrical, 8-14 Tyler St, Aug 20, 2026Electrical, 108 Summer St, Aug 19, 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, 8-14 Tyler St, Aug 11, 2026Alteration or repair, 11 Properzi Way, Aug 11, 2026Electrical, 17 Carlton St, Aug 10, 2026Plumbing, 59 Bow St, Aug 6, 2026Plumbing, 8 Tyler St, Aug 6, 2026Alteration or repair, 14 Carlton St, Aug 5, 2026Alteration or repair, 17 Carlton St, Aug 5, 2026Plumbing, 30 Berkeley St, Aug 4, 2026Alteration or repair, 56 School St, Aug 4, 2026Electrical, 351 Washington St, Aug 3, 2026Electrical, 8 Tyler St, Jul 30, 2026Roofing, 8 Tyler St, Jul 29, 2026Electrical, 30 Berkeley St, Jul 28, 2026Mechanical (HVAC), 24 Berkeley St, Jul 23, 2026Alteration or repair, 56 School St, Jul 23, 2026Electrical, 24 Berkeley St, Jul 22, 2026Alteration or repair, 41 Dane Ave, Jul 22, 2026Mechanical (HVAC), 471 Somerville Ave, Jul 21, 2026Plumbing, 313 Washington St, Jul 21, 2026Electrical, 2 Park Pl, Jul 20, 2026Electrical, 25 Osgood St, Jul 20, 2026Electrical, 40 School St, Jul 16, 2026Alteration or repair, 487 Somerville Ave, Jul 16, 2026Roofing, 114 Summer St, Jul 15, 2026Alteration or repair, 8 School St, Jul 9, 2026Alteration or repair, 8 School St, Jul 9, 2026Alteration or repair, 17 Bow St Pl, Jul 8, 2026Plumbing, 18 Central St, Jul 2, 2026Plumbing, 8 Tyler St, Jul 2, 2026Electrical, 13 Greene St, Jul 1, 2026Electrical, 9 Carlton St, Jun 29, 2026Alteration or repair, 11r Dane St, Jun 29, 2026Roofing, 23 Putnam St, Jun 29, 2026Mechanical (HVAC), 24 Berkeley St, Jun 26, 2026Plumbing, 40 Preston Rd, Jun 26, 2026Plumbing, 40 Preston Rd, Jun 26, 2026Electrical, 18 Central St, Jun 26, 2026Alteration or repair, 30 Berkeley St, Jun 26, 2026Electrical, 8 Tyler St, Jun 24, 2026Mechanical (HVAC), 75 School St, Jun 23, 2026Electrical, 8-14 Tyler St, Jun 22, 2026Electrical, 397 Somerville Ave, Jun 21, 2026Plumbing, 397 Somerville Ave, Jun 16, 2026Plumbing, 5 Laurel Ave, Jun 15, 2026Electrical, 12 Properzi Way, Jun 12, 2026Other, 33 Preston Rd, Jun 11, 2026Electrical, 397 Somerville Ave, Jun 11, 2026Alteration or repair, 4 Putnam St, Jun 10, 2026Plumbing, 313 Washington St, Jun 8, 2026Plumbing, 4 Putnam St, Jun 5, 2026Alteration or repair, 18 Loring St, Jun 5, 2026Electrical, 24 Berkeley St, Jun 4, 2026Electrical, 20 Landers St, Jun 3, 2026Alteration or repair, 26 Summer St, Jun 2, 2026Alteration or repair, 20 Central St, Jun 2, 2026Alteration or repair, 18 Central St, Jun 2, 2026Alteration or repair, 15 Leland St, Jun 1, 2026Electrical, 20 Central St, May 29, 2026Plumbing, 24 Dane St, May 28, 2026Electrical, 22 Laurel St, May 27, 2026Electrical, 13 Greene St, May 26, 2026Plumbing, 12 Landers St, May 22, 2026Electrical, 435 Somerville Ave, May 21, 2026Alteration or repair, 24 Summer St, May 19, 2026Alteration or repair, 24 Laurel St, May 14, 2026Plumbing, 24 Laurel St, May 14, 2026Plumbing, 12 Landers St, May 14, 2026Electrical, 12 Putnam St, May 14, 2026Electrical, 12 Putnam St, May 14, 2026Electrical, 24 Laurel St, May 14, 2026Electrical, 321 Washington St, May 12, 2026Alteration or repair, 2 Park Pl, May 12, 2026Plumbing, 24 Berkeley St, May 11, 2026Roofing, 16 Greene St, May 6, 2026Electrical, 24 Berkeley St, May 4, 2026Demolition, 8 Tyler St, May 4, 2026Electrical, 24 Central St, May 1, 2026660 ft Map preview
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22 Knapp St

Somerville, MA 02143

The biggest project within a quarter mile since May 1: a $700,000 alteration or repair at 17 Carlton St, permitted Aug 5.

Five permits here in the last two years. The newest, Jun 1: Insulate Walls, Attic, and Kneewall. Within a quarter mile, the city has issued 111 more permits (107 projects) since May 1.

The city's data portal didn't answer in time. "Here" shows our copy of the last two years, which we checked 2026-10-06 22:32 UTC. Data status

MayJunJulAugSepOct
Within
Since
Here5 permits · 22 Knapp St
  1. Insulate Walls, Attic, and Kneewall
    Other
    Jun 1$9,334
  2. 17 replacement windows being installed
    Alteration or repair
    May 21$20,600
  3. Installing gas furnace with new duct work and heat pump
    Mechanical (HVAC)
    Jan 30$31,178
  4. Wiring replacement air handler and condenser swap out
    Electrical
    Jan 30$850
  5. Install receptacles in two bedrooms
    Electrical
    Jan 5$4,500
Sort
Next doorunder 250 ft · 5 permits in 4 projects
  1. Gas line to deck grill
    20 Landers St · 220 ft NE · Plumbing
    Sep 11not listed
  2. Replace drainage piping for kitchen and bathroom
    26 Knapp St · 45 ft NW · Plumbing
    Sep 1not listed
  3. Residential weatherization/air sealing × 2 permits
    8 School St · 230 ft SE · Alteration or repair
    Jul 9$15,925
  4. Install 4 outdoor receptacles and 1 light fixture on rear porch outdoor counter area
    20 Landers St · 220 ft NE · Electrical
    Jun 3$3,100
This block250 to 1,000 ft · 68 permits in 65 projects
  1. Installation of 2 outdoor condensers and 6 wall mount mini spits inside The system being installed is ductless
    9 Preston Rd · 620 ft NE · Addition
    Oct 2$39,655
  2. Power for 2 condensers
    9 Preston Rd · 620 ft NE · Electrical
    Sep 30$600
  3. Adding 6 new LED flat panel lights / disconnect and reconnect equipment to allow new layout / 3 new dedicated…
    11 Properzi Way · 730 ft W · Electrical
    Sep 24$5,000
  4. Interior Demolition and Framing: selective interior demolition
    40 School St · 430 ft NE · Alteration or repair
    Sep 24$203,000
  5. White PVC Fascia board replacement on entire perimeter of up roof (135 linear feet)
    18 Greene St · 810 ft N · Alteration or repair
    Sep 17$9,893
  6. Interior remodel consisting of finish upgrades only
    397 Somerville Ave · 640 ft SE · Alteration or repair
    Sep 17$2,500
  7. Create an Accessible Route from Exterior Facility to Unit One Egress Door
    38 Laurel St · 880 ft NW · Alteration or repair
    Sep 15$20,000
  8. Add interior demising walls for new art exhibition use and new occupancy
    8 Tyler St · 890 ft SW · Alteration or repair
    Sep 10$129,500
  9. Relocate existing sanatary pump and add floor drain @ 17 Properzi way
    11 Properzi Way · 730 ft W · Plumbing
    Sep 3not listed
  10. Installation of EV Charger with load management device off of unit main circuit breaker × 2 permits
    111 Summer St · 940 ft N · Electrical
    Sep 1$6,000
  11. Rear Porch repair as needed, same as, same size
    17 Laurel Terr · 500 ft NW · Alteration or repair
    Aug 31$10,000
  12. Kitchen and bath remodel
    40 School St · 430 ft NE · Plumbing
    Aug 26not listed
  13. Gas furnace replacement
    42 Preston Rd · 550 ft N · Plumbing
    Aug 26not listed
  14. Install forty feet ladder tray, relocate pedestal control/data cabling
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 25$2,000
  15. Strip and re-roof main house
    56 School St · 700 ft NE · Roofing
    Aug 25$28,645
  16. 2 outlets and 2 lights on a porch
    11r Dane St · 490 ft SW · Electrical
    Aug 20$1,000
  17. 75 KVA transformer
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 20$2,000
  18. Installation of EV Charger
    108 Summer St · 810 ft N · Electrical
    Aug 19$700
  19. Install ladder tray 30' for data cables approximately (10) at cryogenic test stand
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 17$600
  20. Install 10' ladder tray for data lines
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 17$300
  21. Install outlet in cafeteria for water bubbler
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 17$200
  22. Install three cord drops GFCI
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 17$600
  23. Electrical Maintenance, change ballast
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 17$15,000
  24. Install low voltage wiring and terminations
    8-14 Tyler St · 770 ft SW · Electrical
    Aug 11$25,000
  25. Add ACT ceiling and install FRP on walls in Manufactering room @ 17 Properzi Way
    11 Properzi Way · 730 ft W · Alteration or repair
    Aug 11$86,510
  26. Installing bottle filler
    8 Tyler St · 890 ft SW · Plumbing
    Aug 6not listed
  27. Residential weatherization/air sealing
    56 School St · 700 ft NE · Alteration or repair
    Aug 4$11,333
  28. Make Safe Demo
    8 Tyler St · 890 ft SW · Electrical
    Jul 30$3,500
  29. Installation of new ERU unit and corresponding ductwork on the roof
    8 Tyler St · 890 ft SW · Roofing
    Jul 29$12,000
  30. Removal of rear chimney, Front chimney Grind and point chimney from the flashing up
    56 School St · 700 ft NE · Alteration or repair
    Jul 23$12,050
  31. Residential weatherization and air sealing with the Mass Save Program
    41 Dane Ave · 980 ft S · Alteration or repair
    Jul 22$29,532
  32. Install (6) air handlers, 6 condensers, (6) ervs, all duct work
    471 Somerville Ave · 310 ft W · Mechanical (HVAC)
    Jul 21$102,927
  33. Remove and reinstall PowerWall ESS for house being re-sided
    2 Park Pl · 590 ft NW · Electrical
    Jul 20$2,100
  34. Wiring replacement for a Condenser and water heater
    25 Osgood St · 410 ft N · Electrical
    Jul 20$1,285
  35. Wire in new replacement hvac system
    40 School St · 430 ft NE · Electrical
    Jul 16$1,200
  36. Remove and replace 19 windows, like for like
    487 Somerville Ave · 460 ft W · Alteration or repair
    Jul 16$30,702
  37. Fire escape roof area asphalt shingled roof being replaced in kind
    114 Summer St · 860 ft N · Roofing
    Jul 15$6,200
  38. Insulation work as part of the MASS Save program
    17 Bow St Pl · 990 ft E · Alteration or repair
    Jul 8$2,000
  39. Installing gas line for rooftop unit and replacing two unit heaters
    8 Tyler St · 890 ft SW · Plumbing
    Jul 2not listed
  40. 6 smoke detectors
    13 Greene St · 580 ft N · Electrical
    Jul 1$1,000
  41. Upgrade service due to insurance requirements
    9 Carlton St · 940 ft SE · Electrical
    Jun 29$6,500
  42. Unit A Installation of (5) Rectangle Window Inserts
    11r Dane St · 490 ft SW · Alteration or repair
    Jun 29$45,654
  43. Hot water tank replacement unit 1 × 2 permits
    40 Preston Rd · 530 ft N · Plumbing
    Jun 26not listed
  44. Install (3) new ceiling mount horn strobes for occupant notification
    8 Tyler St · 890 ft SW · Electrical
    Jun 24$6,000
  45. Electrical service and distribution
    8-14 Tyler St · 770 ft SW · Electrical
    Jun 22$84,200
  46. CORRECT VIOLATION FILE #26-013922 Cut and cap water to sink
    397 Somerville Ave · 640 ft SE · Electrical
    Jun 21$800
  47. Cut & Cap kitchen sink in apartment
    397 Somerville Ave · 640 ft SE · Plumbing
    Jun 16not listed
  48. Water heater Gas test
    5 Laurel Ave · 830 ft NW · Plumbing
    Jun 15not listed
  49. Install temporary outlets and lights for church outdoor event
    12 Properzi Way · 670 ft W · Electrical
    Jun 12$3,000
  50. Install new sheet metal duct supply and return
    33 Preston Rd · 640 ft N · Other
    Jun 11$16,000
  51. Disconnect electricity from stove to panel in illegal apartment
    397 Somerville Ave · 640 ft SE · Electrical
    Jun 11$800
  52. Bathroom renovation, existing footprint to stay the same
    4 Putnam St · 990 ft E · Alteration or repair
    Jun 10$28,900
  53. Bathroom remodel
    4 Putnam St · 990 ft E · Plumbing
    Jun 5not listed
  54. Remove and replace 7 windows
    18 Loring St · 380 ft NW · Alteration or repair
    Jun 5$7,895
  55. Gas Furnace Replacement
    24 Dane St · 650 ft SW · Plumbing
    May 28not listed
  56. Replace existing control panel
    22 Laurel St · 770 ft NW · Electrical
    May 27$2,000
  57. Bathroom kitchen Reno
    13 Greene St · 580 ft N · Electrical
    May 26$7,000
  58. Basement gas furnace × 2 permits
    12 Landers St · 290 ft NE · Plumbing
    May 14 to 22not listed
  59. Customer called saying they needed an electrician to fix damaged wire on side of house
    435 Somerville Ave · 270 ft SE · Electrical
    May 21$200
  60. Install flex duct as needed for ASHP install in all 3 units
    24 Laurel St · 750 ft NW · Alteration or repair
    May 14$5,000
  61. Units 2 + 3 only - remove existing water heaters and swap with hybrid electric water heaters in same location
    24 Laurel St · 750 ft NW · Plumbing
    May 14not listed
  62. Install (3) ASHP systems for units 1-3
    24 Laurel St · 750 ft NW · Electrical
    May 14$50,000
  63. Siding on entire house to be completed
    2 Park Pl · 590 ft NW · Alteration or repair
    May 12$62,890
  64. Remove existing shingle roof and replace
    16 Greene St · 790 ft N · Roofing
    May 6$17,500
  65. Demolition of an interior demising wall on ground floor
    8 Tyler St · 890 ft SW · Demolition
    May 4$7,580
Within a quarter mile1,000 ft to ¼ mi · 38 permits
  1. House rewire after a fire, service is newer 200A existing
    26 Summer St · 0.20 mi E · Electrical
    Sep 29$28,500
  2. (Homeowner Permit) Masonry repair The existing chimney above the roofline is deteriorated and requires…
    24 Summer St · 0.20 mi E · Alteration or repair
    Sep 29$2,700
  3. Basement sill and crawlspace insulation
    28 Summer St · 0.19 mi E · Alteration or repair
    Sep 22$1,238
  4. Insulation
    61 Avon St · 0.24 mi N · Alteration or repair
    Sep 16$7,138
  5. Remove and replace 1 entry door
    74 Avon St · 0.24 mi N · Alteration or repair
    Sep 15$3,000
  6. To erect a 60x90 canopy tent with 42" stakes
    29 Central St · 0.20 mi NW · Other
    Sep 3$10,519
  7. Mass Save Insulation
    347 Washington St · 0.23 mi S · Alteration or repair
    Aug 24$11,584
  8. Install plumbing for 2 units, 2 kitchens
    17 Carlton St · 0.19 mi SE · Plumbing
    Aug 20not listed
  9. Demolition/make safe and UFER ground
    17 Carlton St · 0.19 mi SE · Electrical
    Aug 10$1,200
  10. First floor: 1 half bathroom and 3 electric water heaters Second floor: Units 201
    59 Bow St · 0.19 mi SE · Plumbing
    Aug 6not listed
  11. Remove and rebuild existing roof deck in the same size and layout
    14 Carlton St · 0.20 mi SE · Alteration or repair
    Aug 5$21,900
  12. Complete renovation reconstruction of existing residential building
    17 Carlton St · 0.19 mi SE · Alteration or repair
    Aug 5$700,000
  13. Renew bath 2nd floor
    30 Berkeley St · 0.23 mi N · Plumbing
    Aug 4not listed
  14. Boiler in basement
    351 Washington St · 0.24 mi S · Electrical
    Aug 3$7,500
  15. Electrical permit for renovation of the master bathroom and master bedroom
    30 Berkeley St · 0.23 mi N · Electrical
    Jul 28$5,000
  16. Front 3 Family Home - Install 3 HVAC Systems
    24 Berkeley St · 0.23 mi N · Mechanical (HVAC)
    Jul 23$61,500
  17. Install new low voltage fire alarm
    24 Berkeley St · 0.23 mi N · Electrical
    Jul 22$8,500
  18. Boiler replacement
    313 Washington St · 0.25 mi SE · Plumbing
    Jul 21not listed
  19. Full bathroom and laundry
    18 Central St · 0.22 mi NW · Plumbing
    Jul 2not listed
  20. Strip and reroof approximately 2,200 square feet
    23 Putnam St · 0.25 mi E · Roofing
    Jun 29$24,460
  21. Rear Cottage Home - Install 2 Minisplit heat pump condensers combined with 2 wall mounts for the basement
    24 Berkeley St · 0.23 mi N · Mechanical (HVAC)
    Jun 26$39,000
  22. Bathroom, laundry and bedroom new work in the attic
    18 Central St · 0.22 mi NW · Electrical
    Jun 26$9,000
  23. Bathroom remodeling -Unit 2
    30 Berkeley St · 0.23 mi N · Alteration or repair
    Jun 26$32,650
  24. Air handler in the basement and one in the attic
    75 School St · 0.20 mi NE · Mechanical (HVAC)
    Jun 23$34,890
  25. Replace boiler
    313 Washington St · 0.25 mi SE · Plumbing
    Jun 8not listed
  26. Cottage house
    24 Berkeley St · 0.23 mi N · Electrical
    Jun 4$15,000
  27. Interior demolition
    26 Summer St · 0.20 mi E · Alteration or repair
    Jun 2$50,000
  28. Remove and replace existing siding and trim
    20 Central St · 0.22 mi NW · Alteration or repair
    Jun 2$143,354
  29. Remodeling of an existing finished attic space into an updated habitable living area
    18 Central St · 0.22 mi NW · Alteration or repair
    Jun 2$146,700
  30. Install (1) ductless mini split system with (1) 42k condenser and 4 indoor heads
    15 Leland St · 0.21 mi S · Alteration or repair
    Jun 1$23,589
  31. New siding so temporarily removing panel and outlets
    20 Central St · 0.22 mi NW · Electrical
    May 29$700
  32. Refurbish existing front porch with traditional materials to comply with historic requirements
    24 Summer St · 0.20 mi E · Alteration or repair
    May 19$7,500
  33. Rewire wall oven with appropriately sized wire
    12 Putnam St · 0.21 mi E · Electrical
    May 14$2,000
  34. Replace wire for wall oven with appropriate size
    12 Putnam St · 0.21 mi E · Electrical
    May 14$2,000
  35. 3000 Amp 480 Volt electric service
    321 Washington St · 0.22 mi SE · Electrical
    May 12$350,000
  36. 1 water heater, 1 half bath, 1 kitchen with ice maker
    24 Berkeley St · 0.23 mi N · Plumbing
    May 11not listed
  37. Install low voltage fire alarm to monitor sprinkler system
    24 Berkeley St · 0.23 mi N · Electrical
    May 4$2,500
  38. Knob and tube remidiation
    24 Central St · 0.23 mi NW · Electrical
    May 1$4,150
More on this streetKnapp St · 4 other addresses with permits

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Somerville Inspectional Services Division updated its data Oct 6, 2026. We checked it Oct 6, 22:32 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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