121 N St

Boston, MA 02127

The biggest project within a quarter mile since May 1: an $828,300 alteration or repair at 658 E Fifth St, permitted Jun 1.

Three permits on record here. The newest, Mar 19, 2025: Replace fixtures full bath. Within a quarter mile, the city has issued 121 more permits (117 projects) since May 1.

1. Replace fixtures full bath

   Plumbing
   Mar 19, 2025$2,000
2. Re-wire 3rd floor bathroom

   Electrical
   Jan 23, 2025$650
3. Renovate 3rd floor bathroom, maintain the existing layout

   Alteration or repair
   Sep 6, 2024$15,600

1. Partial siding replacement, remove cedar shake and install vinyl siding back side of the building

   723 E Fifth St · 180 ft SE · Alteration or repair
   Sep 17$13,674
2. Remove & replace 1 patio door: like for like size

   703 E Fifth St · 210 ft SW · Alteration or repair
   Jul 14$7,515
3. Remodel 2 bathrooms, laundry closet and kitchen

   815 E Fourth St · 220 ft N · Plumbing
   Jul 8$5,000
4. In their 1st floor bathroom we are replacing their bath vent fan combo & installing a vanity light bar

   132-134 N St · 180 ft SE · Electrical
   Jun 9$3,350

1. Demo finishes to existing bath

   685-685g E Fifth St · 340 ft SW · Alteration or repair
   Oct 1$49,157
2. Siding and trim replacement

   805 E Fifth St · 820 ft E · Alteration or repair
   Oct 1$43,048
3. Remodel of the first floor unit

   755-757 E Fifth St · 390 ft E · Electrical
   Sep 28$5,000
4. Replacement of two water heaters

   1-2 Ross Pl · 780 ft E · Plumbing
   Sep 25$1,500
5. Replacement of 2 gas water heaters

   1-2 Ross Pl · 780 ft E · Plumbing
   Sep 25$800
6. Water Heater

   147-149 O St · 700 ft SE · Plumbing
   Sep 24$1,850
7. Confirm occupancy as a 2 family dwellingNO RECORD OF OCCUPANCY;Gerald matin III;Phone: Email

   805 E Fifth St · 820 ft E · Alteration or repair
   Sep 24not listed
8. Install owner supplied temp service

   841-843 E Fourth St · 470 ft NE · Electrical
   Sep 22$1,500
9. New plumbing for 2 bathrooms and 1 kitchen sink, Dishwasher -Diosposal

   755-757 E Fifth St · 390 ft E · Plumbing
   Sep 14$8,000
10. Move existing gas line, for a stove

    755-757 E Fifth St · 390 ft E · Plumbing
    Sep 14$600
11. Confirm occupancy of existing 2 Family

    660 E Fifth St · 720 ft W · Alteration or repair
    Sep 9not listed
12. Installation of fire alarm system throught 3 units and basement

    656 E Fifth St · 780 ft W · Fire systems
    Sep 8$3,000
13. Amend ALT1788613 to revise the permit scope and associated plans/documents to reflect a change in occupancy…

    52 N St · 1,000 ft N · Addition
    Sep 8not listed
14. Complete renovation upgrade electrical service and receptacles and lighting

    658 E Fifth St · 740 ft W · Electrical
    Sep 4$20,000
15. Repair gas leak and test gas piping

    159 N St · 520 ft S · Plumbing
    Sep 3$500
16. Strip all walls and ceilings to the studs demo baths and kitchens to studs

    841-843 E Fourth St · 470 ft NE · Alteration or repair
    Aug 27$35,000
17. Swap 3 gas stoves

    760 E Sixth St · 500 ft SE · Plumbing
    Aug 25$1,000
18. Remove and replace the existing windows

    703-705 E Sixth St · 460 ft SW · Alteration or repair
    Aug 19$11,500
19. Confirm occupancy of existing single family dwelling

    88 O St · 740 ft NE · Alteration or repair
    Aug 19not listed
20. Replaced furnace, venting, air intake and gas supply were ran brand new

    887 E Fourth St · 960 ft E · Plumbing
    Aug 18$22,500
21. Install wiring/boxes/raceway for Basement - 4 Strobes

    52 N St · 1,000 ft N · Fire systems
    Aug 18$5,000
22. Remove existing roof deck (permit #ALT 2341 issued 1/30/1987 & existing roof deck rebuilt SF412685 9/30/2014)…

    41 Swallow St · 550 ft SE · Roofing
    Aug 14$28,700
23. Water heater replacement × 2 permits

    728 E Third St · 980 ft N · Plumbing
    Aug 13$650
24. Rewire two bedrooms apartment one kitchen one bathroom

    289-291 Emerson St · 940 ft W · Electrical
    Aug 11$8,800
25. Grill fire pit

    144 M St · 600 ft SW · Plumbing
    Aug 10$2,000
26. Chimney repair

    660 E Fifth St · 720 ft W · Alteration or repair
    Aug 7$29,000
27. Confirm Occupancy of existing single family home

    122 M St · 490 ft W · Alteration or repair
    Aug 3not listed
28. Pending;ALT1875646 Occupancy Committee.Requesting SF permit for select interior demo

    122 M St · 490 ft W · Alteration or repair
    Jul 28$10,000
29. To construct a 8x6 storage shed not to be lived in or for commercial use

    803 E Fifth St · 800 ft E · Alteration or repair
    Jul 21$3,243
30. REAR OF HOUSE

    730 E Third St · 990 ft N · Electrical
    Jul 17$3,000
31. Remove and replace roofing, doors & windows

    782 E Fourth St · 350 ft NW · Roofing
    Jul 16$294,500
32. Repair and sister the existent joist on the deck

    730 E Third St · 990 ft N · Alteration or repair
    Jul 16$27,900
33. Install new 30 inch free standing gas stove

    309-311 Emerson St · 750 ft W · Plumbing
    Jul 14$500
34. Interior renovation of existing condominium unit consisting of a kitchen and bathroom remodel

    755-757 E Fifth St · 390 ft E · Alteration or repair
    Jul 13$35,000
35. Correct to verbiage on original Long form

    658 E Fifth St · 740 ft W · Alteration or repair
    Jul 13$5,000
36. As-of-right roof deck for unit 3, using existing headhouse access

    873 E Fourth St · 800 ft E · Alteration or repair
    Jul 8$10,000
37. Remodel / 25 recessed lights / changing outlets / adding outlets & switches / hanging fixtures

    309-311 Emerson St · 750 ft W · Electrical
    Jul 7$3,000
38. 1st Floor Bathroom - Replace shower stall, vanity and toilet

    750-752 E Sixth St · 450 ft SE · Plumbing
    Jul 6$2,500
39. Roof deck gfci receptacle

    146h-146 M St · 620 ft SW · Electrical
    Jul 6$1,500
40. Confirm occupancy as Single-Family Dwelling

    671 E Sixth St · 720 ft SW · Alteration or repair
    Jul 2$500,000
41. Remodel bathroom, remodel half-bath

    309-311 Emerson St · 750 ft W · Plumbing
    Jun 30$10,000
42. Mansard Re-Roof

    88 O St · 740 ft NE · Roofing
    Jun 23$14,500
43. Renovate kitchen and bath in each unit, carpentry and paint throughout

    289-291 Emerson St · 940 ft W · Alteration or repair
    Jun 9$60,000
44. Remodel master and guest bathrooms

    99-101 M St · 600 ft W · Plumbing
    Jun 9$3,900
45. Remove and dispose of existing wood decking and railing

    685-687 E Sixth St · 580 ft SW · Alteration or repair
    Jun 8$10,000
46. Full rewire of three one bedroom one bathroom apartment

    760 E Sixth St · 500 ft SE · Electrical
    Jun 8$18,000
47. Drain line repair

    725 E Sixth St · 420 ft S · Plumbing
    Jun 4$1,500
48. Confirm occupancy as an existing 2 family dwelling

    289-291 Emerson St · 940 ft W · Alteration or repair
    Jun 4not listed
49. Renovation 3 family add 2 laundry boxes swap 3 shower valves and new drains new kitchen stubouts and finsh…

    760 E Sixth St · 500 ft SE · Plumbing
    Jun 3$20,000
50. Replace water heater in the basement

    1-2 Ross Pl · 780 ft E · Plumbing
    Jun 2$1,800
51. Reconnect gas to the water heater

    1-2 Ross Pl · 780 ft E · Plumbing
    Jun 2$400
52. Change of Occupancy from 1-FAM to 2-FAM

    658 E Fifth St · 740 ft W · Alteration or repair
    Jun 1$828,300
53. Install State 40 Gallon Gas Hot Water Heater in the Basement

    137 M St · 630 ft SW · Plumbing
    May 26$1,500
54. Install State, 40 Gallon, Gas Hot Water Heater in the Basement

    137 M St · 630 ft SW · Plumbing
    May 26$1,500
55. # 6 Master & Guest Bathroom remodels - to include demo

    99-101 M St · 600 ft W · Alteration or repair
    May 19$66,710
56. Gas main service being replaced

    52 N St · 1,000 ft N · Plumbing
    May 13$4,000
57. 60 amp service to feed monitoring cabinet for natural gas

    760 E Fourth St · 700 ft W · Electrical
    May 8$10,000
58. Disconnect and reconnect outside electrical meter for siding work

    645 E Sixth St · 950 ft SW · Alteration or repair
    May 8$800
59. Bathroom update, new fan, 3 4" wafers, whirlpool circuit

    720 E Eighth St · 970 ft S · Electrical
    May 7$1,500
60. Bathroom remodel on 2nd floor

    663 E Seventh St · 980 ft SW · Plumbing
    May 4$5,000
61. Remodel three Bathrooms and three kitchens

    760 E Sixth St · 500 ft SE · Alteration or repair
    May 1$196,285

1. Apt: 202 - Replace kitchen sink

   37 O St · 0.22 mi NE · Plumbing
   Sep 22$2,000
2. Apt 202 - Reconnected gas line for stove

   37 O St · 0.22 mi NE · Plumbing
   Sep 22$800
3. Shower to shower conversion in 1st floor bathroom, install flooring

   911 E Fourth St · 0.24 mi E · Alteration or repair
   Sep 21$23,332
4. Shower to shower conversion in 1st floor bathroom

   911 E Fourth St · 0.24 mi E · Plumbing
   Sep 21$4,500
5. Wiring replacement for ductless system × 2 permits

   695 E Eighth St · 0.22 mi SW · Electrical
   Sep 15 to 21$1,637
6. Three unit condo building has suffered water damaged from a broken sprinkler pipe

   37 O St · 0.22 mi NE · Fire systems
   Sep 17$200,000
7. Rough water waste and vent for a small bath and a half bath

   81-85a L St · 0.22 mi W · Plumbing
   Sep 15$25,000
8. Change occupancy from restaurant

   81-85a L St · 0.22 mi W · Alteration or repair
   Sep 15$500,000
9. Kitchen/bath plumbing

   647 E Third St · 0.21 mi NW · Plumbing
   Sep 10$3,000
10. Gas piping for stove

    647 E Third St · 0.21 mi NW · Plumbing
    Sep 10$500
11. Existing restaurant expansion - extend initiating and notification circuits into new space

    81-85a L St · 0.22 mi W · Fire systems
    Sep 10$14,500
12. Remove 29 existing windows and replace with 29 new windows

    1836 Columbia Rd · 0.23 mi SE · Alteration or repair
    Sep 8$45,900
13. Tub to tub conversion in 2nd floor bathroom

    831h-831 E Second St · 0.22 mi N · Alteration or repair
    Sep 8$15,840
14. Exploratory demo to review structure and removal of trash

    81-85a L St · 0.22 mi W · Alteration or repair
    Sep 8$7,500
15. Kitchen Remodel Relocate existing Half Bath

    647 E Third St · 0.21 mi NW · Electrical
    Sep 2$9,800
16. Install 2 water heaters × 2 permits

    81-85a L St · 0.22 mi W · Plumbing
    Aug 25 to 27$10,000
17. Replace old wood deck board to composite deck board

    172 Marine Rd · 0.23 mi S · Alteration or repair
    Aug 26$8,000
18. Tub to tub conversion in 2nd floor bathroom

    831h-831 E Second St · 0.22 mi N · Plumbing
    Aug 26$2,500
19. Renovate kitchen and powder room

    647 E Third St · 0.21 mi NW · Alteration or repair
    Aug 19$35,000
20. Furnace replacement at 659 as 657 does not appear in the address tab

    657 E Seventh St · 0.19 mi SW · Plumbing
    Aug 19$8,000
21. Reconnect small cell electrical service at 7 L street for crown castle

    69-71 L St · 0.23 mi W · Electrical
    Aug 18$3,000
22. Relocate meters from basement to outside of house add a common meter and panel

    86 P St · 0.24 mi E · Electrical
    Aug 14$6,900
23. Renovation of current unoccupied area adjacent to existing restaurant for additional space for seating…

    81-85a L St · 0.22 mi W · Electrical
    Aug 11$20,000
24. Parks department event requiring generator

    775 E First St · 0.24 mi N · Electrical
    Jul 28$500
25. Install 11 windows for replacement

    756 E Third St · 0.20 mi NE · Alteration or repair
    Jul 24$22,732
26. Boiler replacement × 2 permits

    657 E Seventh St · 0.19 mi SW · Plumbing
    Jul 16$7,000
27. Residential weatherization/air sealing

    620 E Fifth St · 0.22 mi W · Alteration or repair
    Jul 8$8,000
28. Siding and dec repairs

    5 Viking St · 0.22 mi SW · Alteration or repair
    Jul 7$46,333
29. Unit 3 Electrical Restoration: repair sprinkler water damage in stairwell

    37 O St · 0.22 mi NE · Electrical
    Jul 7$36,139
30. Unit 2 Electrical Restoration: repair sprinkler water damage in affected bedroom

    37 O St · 0.22 mi NE · Electrical
    Jul 7$25,459
31. Unit 1 Electrical Restoration: repair sprinkler water damage in affected areas only

    37 O St · 0.22 mi NE · Electrical
    Jul 7$17,859
32. Common Area & Garage Electrical Restoration: repair sprinkler water damage in building common areas and…

    37 O St · 0.22 mi NE · Electrical
    Jul 7$36,559
33. 225A/100a span main panel installation

    86 P St · 0.24 mi E · Electrical
    Jul 2$3,500
34. Rooftop solar 13 panels 5.33 kwdc two 15kw energy storage system to be installed on exterior wall

    86 P St · 0.24 mi E · Solar
    Jul 2$91,245
35. Relocating gas stove

    194 M St · 0.23 mi S · Plumbing
    Jun 26$1,800
36. New branch circuits to panel.outlets switches lights

    823 E Fifth St · 0.20 mi E · Electrical
    Jun 24$20,000
37. Fire place connection

    756 E Third St · 0.20 mi NE · Plumbing
    Jun 10$700
38. I.E Install 4 double hung windows

    690 E Eighth St · 0.21 mi SW · Alteration or repair
    Jun 8$5,259
39. Remodeling second floor half bathroom and full bath

    194 M St · 0.23 mi S · Plumbing
    Jun 8$8,900
40. Mini split install

    896 E Fourth St · 0.20 mi E · Electrical
    Jun 8$2,000
41. Wire kitchen,full bath and half bath

    194 M St · 0.23 mi S · Electrical
    Jun 1$4,000
42. Remodel kitchen and 2 bathrooms Install new hardwood floor where needed Install blue board and plaster on…

    194 M St · 0.23 mi S · Alteration or repair
    May 27$58,000
43. Replacement of 60k btu gas furnace

    4 Barrett Av · 0.25 mi SW · Plumbing
    May 27$15,000
44. Walk in shower install on second floor bathroom while keeping vase and vanity in the same place

    744h-744 E Third St · 0.20 mi N · Plumbing
    May 19$3,000
45. Remodeling

    670 E Eighth St · 0.23 mi SW · Plumbing
    May 15$3,000
46. Bathroom Reno

    744h-744 E Third St · 0.20 mi N · Electrical
    May 7$1,800
47. Install new low voltage fire alarm system based on fire alarm plans submitted

    670 E Eighth St · 0.23 mi SW · Fire systems
    May 6$15,000
48. Replace 4 windows

    620 E Seventh St · 0.25 mi SW · Alteration or repair
    May 5$6,757
49. Mini split wiring 1-2 floor

    804 E Seventh St · 0.20 mi SE · Electrical
    May 5$5,000
50. Replace water heater in basement

    723 E Fourth St · 0.22 mi W · Plumbing
    May 4$1,800
51. Install communication cable for mini split units

    804 E Seventh St · 0.20 mi SE · Electrical
    May 4$5,000
52. Wire entire 3 units

    670 E Eighth St · 0.23 mi SW · Electrical
    May 4$45,000

Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 17:39 UTC. See the city's official records.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near