Nearby Permits
Map of 85 permits within a quarter mile of 421 W Second StPlumbing, 314-330 W Second St, Oct 2, 2026Alteration or repair, 415 W Fourth St, Oct 1, 2026Alteration or repair, 314-330 W Second St, Sep 30, 2026Plumbing, 506 E Fourth St, Sep 30, 2026Plumbing, 342 W Third St, Sep 29, 2026Plumbing, 34 H St, Sep 28, 2026Plumbing, 21 Thomas Pk, Sep 25, 2026Roofing, 353-361 Athens St, Sep 24, 2026Plumbing, 14 I St, Sep 24, 2026Plumbing, 509-511 E Second St, Sep 23, 2026Electrical, 232 W Third St, Sep 21, 2026Plumbing, 82 H St, Sep 18, 2026Plumbing, 82 H St, Sep 18, 2026Alteration or repair, 541 E Fourth St, Sep 17, 2026Roofing, 6 G St, Sep 17, 2026Alteration or repair, 303 Bolton St, Sep 16, 2026Roofing, 409 W Fourth St, Sep 16, 2026Electrical, 541 E Fourth St, Sep 10, 2026Alteration or repair, 294a-294b Athens St, Sep 8, 2026Electrical, 2 G St, Sep 8, 2026Plumbing, 132-134 Emerson St, Sep 1, 2026Alteration or repair, 2 G St, Aug 31, 2026Fence, wall or deck, 291 W Fifth St, Aug 31, 2026Roofing, 277 Silver St, Aug 28, 2026Electrical, 132-134 Emerson St, Aug 28, 2026Alteration or repair, 78 H St, Aug 27, 2026Alteration or repair, 653 Summer St, Aug 18, 2026Plumbing, 132-134 Emerson St, Aug 17, 2026Plumbing, 653 Summer St, Aug 14, 2026Electrical, 175 F St, Aug 14, 2026Plumbing, 148-150 F St, Aug 13, 2026Plumbing, 653 Summer St, Aug 13, 2026Alteration or repair, 75-77 Dorchester St, Aug 13, 2026Electrical, 232 W Third St, Aug 6, 2026Electrical, 8 Atlantic St, Aug 5, 2026Electrical, 395 W Fourth St, Aug 5, 2026Alteration or repair, 14 I St, Jul 31, 2026Alteration or repair, 8 Atlantic St, Jul 30, 2026Alteration or repair, 15 I St, Jul 30, 2026Electrical, 368-370 E St, Jul 28, 2026Plumbing, 350 W Second St, Jul 27, 2026Plumbing, 39-43 Dorchester St, Jul 22, 2026Plumbing, 39-43 Dorchester St, Jul 22, 2026Alteration or repair, 354 E St, Jul 21, 2026Electrical, 469 E Third St, Jul 20, 2026Alteration or repair, 14 I St, Jul 14, 2026Alteration or repair, 350 W Second St, Jul 13, 2026Alteration or repair, 21 Atlantic St, Jul 8, 2026Other, 132-134 Emerson St, Jul 8, 2026Alteration or repair, 559a-559d E Second St, Jul 8, 2026Plumbing, 21 Atlantic St, Jul 8, 2026Plumbing, 34 Emerson St, Jul 7, 2026Plumbing, 260-262 Gold St, Jul 6, 2026Plumbing, 559a-559d E Second St, Jul 1, 2026Electrical, 559a-559d E Second St, Jul 1, 2026Electrical, 120-126 Emerson St, Jun 26, 2026Alteration or repair, 21 Thomas Pk, Jun 24, 2026Plumbing, 477 E Fourth St, Jun 23, 2026Electrical, 477 E Fourth St, Jun 22, 2026Electrical, 120-126 Emerson St, Jun 19, 2026Plumbing, 120-126 Emerson St, Jun 18, 2026Alteration or repair, 321 W Second St, Jun 17, 2026Alteration or repair, 403 W Fourth St, Jun 9, 2026Demolition, 75-77 Dorchester St, Jun 9, 2026Electrical, 190 F St, Jun 8, 2026Roofing, 70 G St, Jun 4, 2026Plumbing, 43 G St, Jun 1, 2026Plumbing, 43 G St, Jun 1, 2026Electrical, 260-262 Gold St, Jun 1, 2026Electrical, 11 Dorchester St, May 27, 2026Plumbing, 27 G St, May 26, 2026Plumbing, 175 F St, May 24, 2026Plumbing, 175 F St, May 24, 2026Plumbing, 72 G St, May 22, 2026Alteration or repair, 120-126 Emerson St, May 22, 2026Plumbing, 455-457 E First St, May 18, 2026Plumbing, 17 I St, May 12, 2026Plumbing, 17 I St, May 12, 2026Alteration or repair, 291 W Third St, May 7, 2026Plumbing, 469 E Third St, May 6, 2026Plumbing, 469 E Third St, May 6, 2026Plumbing, 260-262 Gold St, May 6, 2026Plumbing, 260-262 Gold St, May 5, 2026Alteration or repair, 70 G St, May 4, 2026Alteration or repair, 260-262 Gold St, May 4, 2026660 ft Map preview
Open mapBack to list
  • Searched address
  • Addition or alteration
  • Electrical, plumbing, HVAC
  • Roof, fence, sign, facade
  • Demolition
  • Paperwork or other

421 W Second St

Boston, MA 02127

The biggest project within a quarter mile since May 1: an $8.4M alteration or repair at 75-77 Dorchester St, permitted Aug 13.

One permit on record here. The newest, Aug 12, 2025: Attic insulation and air sealing to R-60. Within a quarter mile, the city has issued 85 more permits (80 projects) since May 1.

MayJunJulAugSepOct
Within
Since
Here1 permit · 421 W Second St
  1. Attic insulation and air sealing to R-60
    Alteration or repair
    Aug 12, 2025$2,250
Sort
Next doorunder 250 ft · 4 permits in 3 projects
  1. Tub to tub conversion in 1st floor bathroom
    342 W Third St · 190 ft SW · Plumbing
    Sep 29$8,000
  2. Gut remodel bathroom - existing layout
    303 Bolton St · 120 ft SW · Alteration or repair
    Sep 16$27,000
  3. Gas WH replacement in Apt 2 39 Dorchester St × 2 permits
    39-43 Dorchester St · 130 ft SE · Plumbing
    Jul 22$2,500
This block250 to 1,000 ft · 29 permits in 27 projects
  1. National Grid meter swap detected possible gas leak so pressure test and repairs as needed
    506 E Fourth St · 840 ft S · Plumbing
    Sep 30$500
  2. Gas plumbing installation for one (1) 90,000 BTU natural gas-fired furnace serving Unit 1R at 34–36 H St…
    34 H St · 900 ft E · Plumbing
    Sep 28$785,200
  3. Remove existing tile on tub surrounding Redo plumbing Waterproofing Install new tile around the tub Paint…
    353-361 Athens St · 690 ft W · Roofing
    Sep 24$14,123
  4. Gas furnace replacement
    509-511 E Second St · 410 ft E · Plumbing
    Sep 23$2,500
  5. Repairs to space after water damage from the refrigerator in the unit above
    541 E Fourth St · 980 ft SE · Alteration or repair
    Sep 17$57,000
  6. Strip and re-roof *EPDM Rubber Roof
    6 G St · 350 ft S · Roofing
    Sep 17$19,000
  7. Install of a sub panel reconnecting all existing kitchen branch cicuits to the new sub-panel instal of…
    541 E Fourth St · 980 ft SE · Electrical
    Sep 10$5,100
  8. Low voltage alarm install for 331 E 3rd St Apt 401
    2 G St · 290 ft SE · Electrical
    Sep 8$1,200
  9. 5 double hung replacement windows
    2 G St · 290 ft SE · Alteration or repair
    Aug 31$7,800
  10. Strip and ReroofAPPROX 10SQ
    277 Silver St · 960 ft W · Roofing
    Aug 28$12,000
  11. Erect 100A temp service all grounding / bonding
    175 F St · 570 ft NW · Electrical
    Aug 14$1,000
  12. Replace existing tub shower valve and drain with new tub shower valve and drain
    148-150 F St · 800 ft W · Plumbing
    Aug 13$1,895
  13. Foundation only permit;*Existing structures on lot/s to be razed on the separately reviewed and approved…
    75-77 Dorchester St · 470 ft SW · Alteration or repair
    Aug 13$8,406,316
  14. Remodeling
    350 W Second St · 800 ft NW · Plumbing
    Jul 27$7,000
  15. Wire single family home
    469 E Third St · 970 ft E · Electrical
    Jul 20$37,000
  16. Primary Bathroom - replace tile
    350 W Second St · 800 ft NW · Alteration or repair
    Jul 13$38,250
  17. Gas furnace replacement
    34 Emerson St · 480 ft E · Plumbing
    Jul 7$10,000
  18. Demolition of existing brick structure at 77 Dorchester and wood structure at 75 Dorchester St. in…
    75-77 Dorchester St · 470 ft SW · Demolition
    Jun 9$50,000
  19. Replacing 17 light fixture in basement due to water damage
    190 F St · 660 ft NW · Electrical
    Jun 8$3,200
  20. Water heater @ 45
    43 G St · 910 ft S · Plumbing
    Jun 1$650
  21. Water heater replacement @ 45
    43 G St · 910 ft S · Plumbing
    Jun 1$650
  22. Install 8 new emergency battery lights
    11 Dorchester St · 280 ft E · Electrical
    May 27$6,850
  23. Replace water heater in the basement
    27 G St · 670 ft S · Plumbing
    May 26$1,800
  24. 9 Residential units new construction × 2 permits
    175 F St · 570 ft NW · Plumbing
    May 24$232,500
  25. Run a exposed indirect drain from prep sink to floor basin with correct air gap
    455-457 E First St · 760 ft NE · Plumbing
    May 18$2,650
  26. Remove 1 existing door and replacing with 1 new door
    291 W Third St · 770 ft W · Alteration or repair
    May 7$3,852
  27. Single Family New Construction × 2 permits
    469 E Third St · 970 ft E · Plumbing
    May 6$40,000
Within a quarter mile1,000 ft to ¼ mi · 52 permits in 50 projects
  1. Kitchen Remodel of unit 313
    314-330 W Second St · 0.20 mi NW · Plumbing
    Oct 2$4,000
  2. Demolition of the existing three level deck and reconstruction of a new one with specific modifications
    415 W Fourth St · 0.21 mi W · Alteration or repair
    Oct 1$39,000
  3. Remove tile flooring to install new wood tile plank in unit
    314-330 W Second St · 0.20 mi NW · Alteration or repair
    Sep 30$35,800
  4. Remodeling
    21 Thomas Pk · 0.24 mi S · Plumbing
    Sep 25$4,000
  5. Rough and finish full bathroom
    14 I St · 0.24 mi E · Plumbing
    Sep 24$5,000
  6. Wire low voltage to HVAC units
    232 W Third St · 0.22 mi NW · Electrical
    Sep 21$2,500
  7. Install State 50 Gallon, Gas Hot Water Heater in the Basement × 2 permits
    82 H St · 0.21 mi SE · Plumbing
    Sep 18$1,500
  8. Job address: 109 F St, Boston, MA 02127 Build curbs for the skylights Raise 3 skylights on 8" Interior work
    409 W Fourth St · 0.22 mi W · Roofing
    Sep 16$11,025
  9. Install cabinets above existing cabinets in kitchen area in 294 B athens st.
    294a-294b Athens St · 0.20 mi W · Alteration or repair
    Sep 8$4,160
  10. 3rd floor kitchen renovation adding laundry to kitchen and adding sink and toilet to bathroom
    132-134 Emerson St · 0.24 mi E · Plumbing
    Sep 1$6,000
  11. Remove and replace 1 window
    291 W Fifth St · 0.25 mi SW · Fence, wall or deck
    Aug 31$10,612
  12. Panel Upgrade, bathroom fan swap
    132-134 Emerson St · 0.24 mi E · Electrical
    Aug 28$5,000
  13. Replace decking and railings on existing 12 x 20 deck
    78 H St · 0.21 mi SE · Alteration or repair
    Aug 27$4,000
  14. Demo
    653 Summer St · 0.20 mi N · Alteration or repair
    Aug 18$10,000
  15. Replace tub to shower
    132-134 Emerson St · 0.24 mi E · Plumbing
    Aug 17$1,500
  16. Make safe of water piping for building demo
    653 Summer St · 0.20 mi N · Plumbing
    Aug 14$2,000
  17. Make safe of gas piping for building demo
    653 Summer St · 0.20 mi N · Plumbing
    Aug 13$2,000
  18. Wire 2 new townhouses to code and plans
    232 W Third St · 0.22 mi NW · Electrical
    Aug 6$35,000
  19. 3 floor bedroom: Fix general use wall receptacles
    8 Atlantic St · 0.20 mi SW · Electrical
    Aug 5$1,400
  20. Upgrade service from 100 A to 200 A add meter and move meters to rear of building
    395 W Fourth St · 0.24 mi W · Electrical
    Aug 5$5,000
  21. Wiring electric car charger
    14 I St · 0.24 mi E · Alteration or repair
    Jul 31$1,900
  22. Building a Partition Wall with Misc
    8 Atlantic St · 0.20 mi SW · Alteration or repair
    Jul 30$35,555
  23. Rebuild existing roof deck in the same shape size and location and the existing deck
    15 I St · 0.23 mi E · Alteration or repair
    Jul 30$39,000
  24. Panel Replacement 100 Amps / Replace Outlet & Switch
    368-370 E St · 0.23 mi NW · Electrical
    Jul 28$3,958
  25. Provide emergency shoring as per the emergency shoring plan in correlation with long form #Alt1348626
    354 E St · 0.23 mi NW · Alteration or repair
    Jul 21$20,000
  26. Demolish existing bathroom, closet, office
    14 I St · 0.24 mi E · Alteration or repair
    Jul 14$100,000
  27. Tub to shower remodel with an acrylic replacement unit and prefabricated base
    21 Atlantic St · 0.24 mi SW · Alteration or repair
    Jul 8$16,121
  28. Tub to shower conversion
    132-134 Emerson St · 0.24 mi E · Other
    Jul 8$18,000
  29. Installation and wiring of replacement mixed system into existing ductwork consisting of two condensers
    559a-559d E Second St · 0.19 mi E · Alteration or repair
    Jul 8$16,132
  30. Tub to shower remodel with an acrylic replacement unit and prefabricated base
    21 Atlantic St · 0.24 mi SW · Plumbing
    Jul 8$4,959
  31. Disconnect existing fireplace, adjust gas piping and venting to allow fireplace to sit lower to the floor
    260-262 Gold St · 0.22 mi SW · Plumbing
    Jul 6$2,500
  32. Replacing a tankless combi Boiler with a tankless water heater
    559a-559d E Second St · 0.19 mi E · Plumbing
    Jul 1$4,840
  33. Installation and wiring of replacement mixed system into existing ductwork consisting of two condensers
    559a-559d E Second St · 0.19 mi E · Electrical
    Jul 1$5,377
  34. 200 amp Delta 3 phase service
    120-126 Emerson St · 0.23 mi E · Electrical
    Jun 26$9,000
  35. Basement renovation: Selective demo of damaged sheetrock/framing
    21 Thomas Pk · 0.24 mi S · Alteration or repair
    Jun 24$77,430
  36. Wet bar in the basement on a pump
    477 E Fourth St · 0.19 mi S · Plumbing
    Jun 23$1,000
  37. 2 counter outlets
    477 E Fourth St · 0.19 mi S · Electrical
    Jun 22$400
  38. To install all of the electrical including: - Lighting (normal + emergency) - Power distribution (receptacles…
    120-126 Emerson St · 0.23 mi E · Electrical
    Jun 19$53,000
  39. We are installing a grease trap and electric hot water heater in the basement
    120-126 Emerson St · 0.23 mi E · Plumbing
    Jun 18$40,000
  40. Shower Tiles and Fixtures Upgrade in Unit 12 only
    321 W Second St · 0.20 mi NW · Alteration or repair
    Jun 17$18,594
  41. Due to dishwasher leak remove cabinets and flooring in kitchen and living room
    403 W Fourth St · 0.22 mi W · Alteration or repair
    Jun 9$20,250
  42. Strip and reroof
    70 G St · 0.23 mi S · Roofing
    Jun 4$8,900
  43. Light renovation of unit #301 including - Kitchen renovation
    260-262 Gold St · 0.22 mi SW · Electrical
    Jun 1$30,000
  44. Rough and finish plumbing work for 4 full baths 3 kitchens 3 laundries
    72 G St · 0.24 mi S · Plumbing
    May 22$60,000
  45. Adding Gong Cha (Bubble Tea) to an existing empty commercial space
    120-126 Emerson St · 0.23 mi E · Alteration or repair
    May 22$130,000
  46. Replace gas water heater for apt 3 × 2 permits
    17 I St · 0.23 mi E · Plumbing
    May 12$1,100
  47. Disconnect stove
    260-262 Gold St · 0.22 mi SW · Plumbing
    May 6not listed
  48. Disconnect and make safe kitchen sink
    260-262 Gold St · 0.22 mi SW · Plumbing
    May 5$5,000
  49. Tub to shower remodel with an acrylic replacement unit and prefabricated base
    70 G St · 0.23 mi S · Alteration or repair
    May 4$15,012
  50. Light renovation of interior of unit 301
    260-262 Gold St · 0.22 mi SW · Alteration or repair
    May 4$500,000

Alerts haven't started yet. When they do, we'll send one email to confirm. After that we'll only email you about permits at this address and nearby. You can unsubscribe at any time. Privacy policy

Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 12:04 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.

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