Nearby Permits
Map of 85 permits within a quarter mile of 5 Saint William StAlteration or repair, 25 Harbor View St, Oct 1, 2026Alteration or repair, 19 Midland St, Oct 1, 2026Alteration or repair, 7 Thornley St, Sep 30, 2026Electrical, 40 Saxton St, Sep 29, 2026Alteration or repair, 4 Victoria St, Sep 25, 2026Plumbing, 65 Sagamore St, Sep 21, 2026Roofing, 1048 Dorchester Av, Sep 15, 2026Electrical, 25 Harbor View St, Sep 15, 2026Electrical, 78 Harbor View St, Sep 15, 2026Plumbing, 25 Harbor View St, Sep 9, 2026Plumbing, 24 Saxton St, Sep 9, 2026Plumbing, 25 Harbor View St, Sep 9, 2026Plumbing, 24 Saxton St, Sep 9, 2026Electrical, 49-51 Sudan St, Sep 9, 2026Plumbing, 81 Romsey St, Sep 8, 2026Electrical, 3 Maryland St, Sep 8, 2026Electrical, 21 Maryland St, Sep 8, 2026Plumbing, 90 Pleasant St, Sep 7, 2026Fire systems, 1078-1082 Dorchester Av, Sep 7, 2026Plumbing, 21 Maryland St, Sep 3, 2026Electrical, 66 Tuttle St, Sep 2, 2026Electrical, 75 Auckland St, Sep 2, 2026Plumbing, 9 Elton St, Sep 1, 2026Alteration or repair, 25 Harbor View St, Aug 31, 2026Electrical, 44-46 Sagamore St, Aug 31, 2026Alteration or repair, 35 Sudan St, Aug 31, 2026Alteration or repair, 58 Sydney St, Aug 28, 2026Fence, wall or deck, 77 Savin Hill Av, Aug 28, 2026Roofing, 11 Savin Hill Av, Aug 27, 2026Plumbing, 75 Auckland St, Aug 27, 2026Electrical, 66 Tuttle St, Aug 25, 2026Alteration or repair, 1097-1099 Dorchester Av, Aug 24, 2026Electrical, 90 Pleasant St, Aug 24, 2026Alteration or repair, 33 Spring Garden St, Aug 21, 2026Alteration or repair, 33 Spring Garden St, Aug 21, 2026Alteration or repair, 4 Sawyer Av, Aug 19, 2026Plumbing, 66 Tuttle St, Aug 19, 2026Alteration or repair, 85 Auckland St, Aug 17, 2026Alteration or repair, 90 Pleasant St, Aug 14, 2026Alteration or repair, 75 Auckland St, Aug 12, 2026Alteration or repair, 24 Saxton St, Aug 11, 2026Alteration or repair, 8 Taft St, Aug 11, 2026Electrical, 24 Saxton St, Aug 10, 2026Alteration or repair, 36 Tuttle St, Aug 7, 2026Solar, 11 Hallam St, Aug 7, 2026Electrical, 11 Hallam St, Aug 7, 2026Plumbing, 78-80 Sudan St, Aug 4, 2026Alteration or repair, 66 Tuttle St, Jul 31, 2026Alteration or repair, 1105 Dorchester Av, Jul 30, 2026Plumbing, 58 Sydney St, Jul 29, 2026Alteration or repair, 66 Tuttle St, Jul 28, 2026Electrical, 77 Harbor View St, Jul 27, 2026Electrical, 19 Midland St, Jul 27, 2026Alteration or repair, 77 Harbor View St, Jul 21, 2026Alteration or repair, 14 Whitby Te, Jul 20, 2026Solar, 61 Savin Hill Av, Jul 15, 2026Alteration or repair, 5 Romsey St, Jun 29, 2026Alteration or repair, 1043-1045 Dorchester Av, Jun 28, 2026Alteration or repair, 2 Saxton St, Jun 26, 2026Electrical, 14 Hallam St, Jun 24, 2026Alteration or repair, 1152 Dorchester Av, Jun 17, 2026Electrical, 6-8 Belfort St, Jun 16, 2026Alteration or repair, 19 Midland St, Jun 16, 2026Plumbing, 946a-952 Dorchester Av, Jun 12, 2026Alteration or repair, 58 Sydney St, Jun 6, 2026Solar, 61 Savin Hill Av, Jun 5, 2026Electrical, 70 Tuttle St, Jun 1, 2026Solar, 70 Tuttle St, May 29, 2026Solar, 70 Tuttle St, May 29, 2026Alteration or repair, 18 Treadway Rd, May 26, 2026Plumbing, 42 Pleasant St, May 26, 2026Plumbing, 17 Savin Hill Av, May 26, 2026Plumbing, 17 Savin Hill Av, May 26, 2026Fire systems, 7 Thornley St, May 20, 2026Fire systems, 36 Spring Garden St, May 19, 2026Plumbing, 77 Savin Hill Av, May 15, 2026Electrical, 73 Romsey St, May 11, 2026Fire systems, 7 Thornley St, May 11, 2026Electrical, 7 Thornley St, May 8, 2026Electrical, 1121 Dorchester Av, May 8, 2026Fire systems, 73 Romsey St, May 5, 2026Alteration or repair, 990-996 Dorchester Av, May 4, 2026Plumbing, 7 Thornley St, May 4, 2026Plumbing, 7 Thornley St, May 4, 2026New building, 8 Sawyer Av, May 15, 2026660 ft Map preview
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5 Saint William St

Boston, MA 02125

The biggest project within a quarter mile since May 1: a $1.6M new building at 8 Sawyer Av, permitted May 15.

Four permits on record here. The newest, Oct 16, 2025: Cover tyvek and install new vinyl siding. Within a quarter mile, the city has issued 85 more permits (84 projects) since May 1. One is a new building, 0.20 mi away.

MayJunJulAugSepOct
Within
Since
Here4 permits · 5 Saint William St
  1. Cover tyvek and install new vinyl siding
    Alteration or repair
    Oct 16, 2025$17,600
  2. Replace triple decker front porch
    Alteration or repair
    Sep 10, 2019$21,000
  3. Install 120V smoke and CO detector system for common area
    Fire systems
    Jul 23, 2015$1,200
  4. Remove and replcace all three rear Deck, to correct Violation V160183
    Fence, wall or deck
    Jul 23, 2013$4,000
Sort
Next doorunder 250 ft · 5 permits
  1. Tire off the shingles and replace for new asphalt shingles
    1048 Dorchester Av · 160 ft NE · Roofing
    Sep 15$115,000
  2. Installing rooftop solar PV of 3.69 KW and 9 modules
    11 Hallam St · 200 ft S · Solar
    Aug 7$10,198
  3. Installing rooftop railed solar PV 3.69KW and 9 modules
    11 Hallam St · 200 ft S · Electrical
    Aug 7$23,796
  4. Paint entire back porch, install new PVC lattice front and back porch
    1043-1045 Dorchester Av · 210 ft NW · Alteration or repair
    Jun 28$42,950
  5. 100 amp replacing the disconnect and meter bank
    14 Hallam St · 160 ft SE · Electrical
    Jun 24$8,000
This block250 to 1,000 ft · 58 permits in 57 projects
  1. Remove and replace rear porches to be same size and shape
    25 Harbor View St · 930 ft N · Alteration or repair
    Oct 1$20,000
  2. Amendment to ALT1782865 to show additional bathroom on each floor of the renovated property
    7 Thornley St · 390 ft SW · Alteration or repair
    Sep 30$18,000
  3. Upgrade the service From 100 Amp to 200 Amp
    40 Saxton St · 610 ft SE · Electrical
    Sep 29$5,000
  4. Installation of new siding and windows
    4 Victoria St · 380 ft NW · Alteration or repair
    Sep 25$60,000
  5. Replace kitchen sink, garbage disposal, and dishwasher
    65 Sagamore St · 780 ft NE · Plumbing
    Sep 21$1,000
  6. Rewire whole house
    25 Harbor View St · 930 ft N · Electrical
    Sep 15$25,000
  7. New waste pipe to all new fixture toilet, sink, kitchen sink, shower
    25 Harbor View St · 930 ft N · Plumbing
    Sep 9$24,000
  8. Install 3 full bathrooms, 1 Kitchen sink
    24 Saxton St · 730 ft SE · Plumbing
    Sep 9$19,200
  9. New gas line to stove, hot air furnace and tankless water heater
    25 Harbor View St · 930 ft N · Plumbing
    Sep 9$10,000
  10. Repairing the gas line and testing the existing furnace and 1 stove
    24 Saxton St · 730 ft SE · Plumbing
    Sep 9$2,000
  11. Inspect the electrical service to make sure everything is in good condition and ready for Eversource to…
    49-51 Sudan St · 940 ft NE · Electrical
    Sep 9$300
  12. Wiring for 3 family and add public meter
    3 Maryland St · 1,000 ft S · Electrical
    Sep 8$38,000
  13. Install smoke and carbon monoxide detectors where required by law
    1078-1082 Dorchester Av · 360 ft S · Fire systems
    Sep 7$1,200
  14. Wiring a full kitchen w/ dishwasher
    66 Tuttle St · 780 ft E · Electrical
    Sep 2$7,000
  15. Remodeling of Bedroom with walk in closet and Bathroom
    75 Auckland St · 920 ft S · Electrical
    Sep 2$7,000
  16. Add 3rd floor bathroom
    9 Elton St · 360 ft S · Plumbing
    Sep 1$3,500
  17. Renovate kitchen and bathroom on all 3 floors
    25 Harbor View St · 930 ft N · Alteration or repair
    Aug 31$97,500
  18. Adding basement ADU Moving electrical panels to new mechanical room and wiring new unit
    44-46 Sagamore St · 390 ft E · Electrical
    Aug 31$10,000
  19. To change occupancy from three-family to four-family by converting basement level into a residential unit
    35 Sudan St · 740 ft NE · Alteration or repair
    Aug 31$219,000
  20. Adding bathroom to the attic
    58 Sydney St · 990 ft SE · Alteration or repair
    Aug 28$5,000
  21. Demo front deck/porch
    77 Savin Hill Av · 900 ft S · Fence, wall or deck
    Aug 28$5,000
  22. Strip roof of rubber related products and install new.060 fully adhered rubber roof system
    11 Savin Hill Av · 940 ft SW · Roofing
    Aug 27$19,750
  23. I will install rough and finish plumbing for full bathroom on second floor
    75 Auckland St · 920 ft S · Plumbing
    Aug 27$6,000
  24. Service upgrade 200amp
    66 Tuttle St · 780 ft E · Electrical
    Aug 25$5,000
  25. Remove and replace all rotted exterior trim work
    1097-1099 Dorchester Av · 660 ft SW · Alteration or repair
    Aug 24$50,000
  26. Re-piped kitchen, sink, drainage and water and second floor bathroom drainage
    66 Tuttle St · 780 ft E · Plumbing
    Aug 19$3,000
  27. Non-structural interior reno of existing 2nd-floor area in single-family dwelling
    75 Auckland St · 920 ft S · Alteration or repair
    Aug 12$105,500
  28. New drywall + trim, int &
    24 Saxton St · 730 ft SE · Alteration or repair
    Aug 11$65,000
  29. Bath tub removal, new install, tile, window stone 8 taft unit # 1
    8 Taft St · 880 ft N · Alteration or repair
    Aug 11$10,571
  30. The house need to be inspected for power reconnection
    24 Saxton St · 730 ft SE · Electrical
    Aug 10$200
  31. Furnish and install twenty-three (23) harvey building products white interior / black exterior laminate…
    36 Tuttle St · 870 ft SE · Alteration or repair
    Aug 7$17,800
  32. Pending;ALT1872522 -Occupancy Committee review.We will remove all the existing kitchen cabinets and reinstall…
    66 Tuttle St · 780 ft E · Alteration or repair
    Jul 31$103,679
  33. Painting of interior and Exterior
    1105 Dorchester Av · 750 ft SW · Alteration or repair
    Jul 30$25,000
  34. Bathroom remodel consisting of one lavatory
    58 Sydney St · 990 ft SE · Plumbing
    Jul 29$8,000
  35. Confirming occupancy of existing single family.
    66 Tuttle St · 780 ft E · Alteration or repair
    Jul 28not listed
  36. Installation of a safe and code-compliant grid-tied solar system on an existing residential roof × 2 permits
    61 Savin Hill Av · 770 ft S · Solar
    Jun 5 to Jul 15$26,000
  37. Supply and install Hardie wrap vapor barrier on the entire house and tape at the seams Supply and install Zip…
    5 Romsey St · 520 ft N · Alteration or repair
    Jun 29$86,965
  38. Removing a current HVAC System and replacing it with a new MIDEA 48000 BTU condenser and air handler in the…
    2 Saxton St · 880 ft SE · Alteration or repair
    Jun 26$4,500
  39. Replace 3rd floor electrical panel and troubleshooting outlets not working in the bedroom
    6-8 Belfort St · 290 ft N · Electrical
    Jun 16$2,600
  40. Renovate the kitchen on the first floor and the bathrooms on the first and second floor
    58 Sydney St · 990 ft SE · Alteration or repair
    Jun 6$25,000
  41. Full Electrical Service Upgrade from 100A to 200A
    70 Tuttle St · 780 ft E · Electrical
    Jun 1$3,800
  42. Rooftop solar 9 panels 3.69 kwdc no ESS no structural
    70 Tuttle St · 780 ft E · Solar
    May 29$4,102
  43. Rooftop solar 9 panels 3.69 kwdc no ESS
    70 Tuttle St · 780 ft E · Solar
    May 29$13,733
  44. Exterior board up due to a building fire
    18 Treadway Rd · 690 ft SW · Alteration or repair
    May 26$15,000
  45. Water Filtration System
    42 Pleasant St · 910 ft NW · Plumbing
    May 26$5,110
  46. Install State, 40 Gallon, Gas Hot Water Heater in the Basement
    17 Savin Hill Av · 900 ft SW · Plumbing
    May 26$1,500
  47. Install State, 40 Gallon, Gas, Hot Water Heater in the Basement
    17 Savin Hill Av · 900 ft SW · Plumbing
    May 26$1,500
  48. Install manual fire alarm system per 527 cmr 12.00 & NFPA 72
    7 Thornley St · 390 ft SW · Fire systems
    May 20$12,500
  49. Supply and install navien combi unit for the 3rd floor apartmennt
    77 Savin Hill Av · 900 ft S · Plumbing
    May 15$7,000
  50. Electrical wiring for a 3-family house: 4 cat6 wire and r6 wire for each apartment
    73 Romsey St · 930 ft E · Electrical
    May 11$1,000
  51. Install hardwired smoke detector for 3 family house
    7 Thornley St · 390 ft SW · Fire systems
    May 11$4,500
  52. Upgrade the service to 200 Amp
    7 Thornley St · 390 ft SW · Electrical
    May 8$50,000
  53. Kithen dishwasher: replacing the regular circuit breaker with a GFCI circuit breaker
    1121 Dorchester Av · 890 ft S · Electrical
    May 8$300
  54. Formal amendment designating Jason Kahan as the Engineer of Record for the Tier I drawings so that both Tier…
    73 Romsey St · 930 ft E · Fire systems
    May 5not listed
  55. Install a new counter top, plumbing to accommodate sink
    990-996 Dorchester Av · 750 ft N · Alteration or repair
    May 4$10,000
  56. Bathroom Kitchens Laundry Water heaters
    7 Thornley St · 390 ft SW · Plumbing
    May 4$15,000
  57. Furnaces Water heaters Ranges
    7 Thornley St · 390 ft SW · Plumbing
    May 4$6,000
Within a quarter mile1,000 ft to ¼ mi · 22 permits · 1 new building, $1.6M
  1. Amendment to ALT1690151 - Remove the remaining section of the existing deteriorated foundation
    19 Midland St · 0.25 mi S · Alteration or repair
    Oct 1$15,000
  2. Service Upgrade to 200A
    78 Harbor View St · 0.24 mi NE · Electrical
    Sep 15$3,000
  3. Replace existing tub/shower valve and drain with new shower valve and drain
    81 Romsey St · 0.19 mi E · Plumbing
    Sep 8$1,895
  4. Building service upgrade from 200 to 400 amps
    21 Maryland St · 0.23 mi S · Electrical
    Sep 8$52,000
  5. Renew bath 2nd floor
    90 Pleasant St · 0.19 mi SW · Plumbing
    Sep 7$3,500
  6. Drain and remove existing heating boilers (3) Drain remove and replace DHW tanks (3) Install temp
    21 Maryland St · 0.23 mi S · Plumbing
    Sep 3$68,000
  7. Full bathroom upgrade
    90 Pleasant St · 0.19 mi SW · Electrical
    Aug 24$4,500
  8. Repair to columns
    33 Spring Garden St · 0.24 mi NE · Alteration or repair
    Aug 21$1,500
  9. N/R confirm occupancy of 1 FamilyNO RECORD OF OCCUPANCY;DANIEL RAE
    33 Spring Garden St · 0.24 mi NE · Alteration or repair
    Aug 21not listed
  10. Demo decks and rebuild the same
    4 Sawyer Av · 0.20 mi SW · Alteration or repair
    Aug 19$20,000
  11. Replace existing siding in rear and on left side
    85 Auckland St · 0.19 mi S · Alteration or repair
    Aug 17$20,000
  12. Complete renovation of existing first-floor bathroom
    90 Pleasant St · 0.19 mi SW · Alteration or repair
    Aug 14$18,000
  13. Gas pipe test because new meter install by gas company
    78-80 Sudan St · 0.21 mi NE · Plumbing
    Aug 4$1,800
  14. Rewire house and new service
    77 Harbor View St · 0.22 mi NE · Electrical
    Jul 27$30,000
  15. Install 100amp overhead temporary service
    19 Midland St · 0.25 mi S · Electrical
    Jul 27$2,000
  16. Complete bathrooms remodeling on all 3 floors including electrical and plumbing work
    77 Harbor View St · 0.22 mi NE · Alteration or repair
    Jul 21$150,000
  17. Replacement of 13 Windows
    14 Whitby Te · 0.22 mi W · Alteration or repair
    Jul 20$22,589
  18. Confirm Occupancy of existing 3 residential apartments and a store
    1152 Dorchester Av · 0.23 mi S · Alteration or repair
    Jun 17not listed
  19. Confirm Occupancy of existing 1 Family home.
    19 Midland St · 0.25 mi S · Alteration or repair
    Jun 16$750,000
  20. Renovate bathroom (Tub to Tub, lav and toilet) Address: 950 Dorchester Ave #206 Dorchester MA 02125
    946a-952 Dorchester Av · 0.24 mi N · Plumbing
    Jun 12$1,500
  21. Wiring and installation hardwire smoke and CO detectors
    36 Spring Garden St · 0.25 mi NE · Fire systems
    May 19$1,500
  22. To Construct a new 5 unit three story building with off street parking as per the attached plans
    8 Sawyer Av · 0.20 mi SW · New building
    May 15$1,572,000

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Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 11:35 UTC. Official data.

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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