Nearby Permits
Map of 144 permits within a quarter mile of 23 Union StPlumbing, 35 Winthrop St, Oct 6, 2026Plumbing, 35 Winthrop St, Oct 6, 2026Grading, 258-260 Main St, Oct 5, 2026Electrical, 63 Rutherford Av, Oct 5, 2026Roofing, 20 Union St, Oct 1, 2026Addition, 59h-59 Washington St, Oct 1, 2026Alteration or repair, 258-260 Main St, Sep 30, 2026Electrical, 33 Cordis St, Sep 30, 2026Fire systems, 33 Cordis St, Sep 30, 2026Electrical, 33 Cordis St, Sep 30, 2026Alteration or repair, 16 Union St, Sep 28, 2026Plumbing, 33 Cordis St, Sep 28, 2026Plumbing, 33 Cordis St, Sep 28, 2026Electrical, 16 Cordis St, Sep 28, 2026Plumbing, 73-83 Main St, Sep 24, 2026Plumbing, 32-36 Harvard St, Sep 23, 2026Alteration or repair, 96 High St, Sep 16, 2026Plumbing, 47 Harvard St, Sep 16, 2026Plumbing, 7 Pleasant St, Sep 16, 2026Electrical, 22 Harvard St, Sep 16, 2026Demolition, 47 Pleasant St, Sep 15, 2026Alteration or repair, 18 Putnam St, Sep 14, 2026Electrical, 22 Harvard St, Sep 12, 2026Fire systems, 22 Harvard St, Sep 12, 2026Plumbing, 60 Pleasant St, Sep 9, 2026Alteration or repair, 55 Warren St, Sep 8, 2026Alteration or repair, 47 Harvard St, Sep 8, 2026Plumbing, 3 Pleasant Street Ct, Sep 8, 2026Plumbing, 3 Pleasant Street Ct, Sep 8, 2026Plumbing, 253-255 Main St, Sep 4, 2026Plumbing, 34 Austin St, Sep 4, 2026Plumbing, 34 Austin St, Sep 3, 2026Plumbing, 12 Wood St, Sep 3, 2026Plumbing, 12 Wood St, Sep 1, 2026Alteration or repair, 47 Harvard St, Aug 31, 2026Alteration or repair, 12 Wood St, Aug 27, 2026Alteration or repair, 33 Cordis St, Aug 27, 2026Alteration or repair, 40 Pleasant St, Aug 26, 2026Alteration or repair, 29 Green St, Aug 24, 2026Plumbing, 1 Pleasant St, Aug 24, 2026Roofing, 5 Cedar St, Aug 21, 2026Alteration or repair, 13 Park St, Aug 20, 2026Roofing, 4 Dexter Ro, Aug 14, 2026Fence, wall or deck, 55 Park St, Aug 14, 2026Plumbing, 50-52 Warren St, Aug 14, 2026Electrical, 55 Winthrop St, Aug 14, 2026Electrical, 50-52 High St, Aug 14, 2026Plumbing, 50-52 Warren St, Aug 12, 2026Plumbing, 14 Monument Ct, Aug 12, 2026Roofing, 37 High St, Aug 11, 2026Other, 33 Cordis St, Aug 10, 2026Alteration or repair, 1 Pleasant St, Aug 7, 2026Alteration or repair, 84 Washington St, Aug 7, 2026Alteration or repair, 19 Monument Av, Aug 7, 2026Fence, wall or deck, 8 Lawnwood Pl, Aug 4, 2026Roofing, 9 Winthrop St, Aug 4, 2026Plumbing, 8 School St, Aug 4, 2026Alteration or repair, 15 Henley St, Aug 4, 2026Alteration or repair, 33 Cordis St, Jul 30, 2026Electrical, 14 Monument Ct, Jul 30, 2026Alteration or repair, 23 High St, Jul 28, 2026Roofing, 3 Hilary St, Jul 28, 2026Alteration or repair, 2 Harvard Pl, Jul 28, 2026Plumbing, 50-52 High St, Jul 28, 2026Alteration or repair, 65-71 Main St, Jul 28, 2026Alteration or repair, 87 High St, Jul 27, 2026Plumbing, 25 Harvard Sq, Jul 24, 2026Alteration or repair, 44-44a Pleasant St, Jul 21, 2026Plumbing, 12 Lawnwood Pl, Jul 21, 2026Electrical, 18 Cordis St, Jul 21, 2026Electrical, 51 Soley St, Jul 19, 2026Plumbing, 22 Harvard St, Jul 17, 2026Electrical, 34 Austin St, Jul 16, 2026Sign, 5-29 Austin St, Jul 14, 2026Alteration or repair, 27 Elm St, Jul 13, 2026Alteration or repair, 48 Harvard St, Jul 10, 2026Plumbing, 39 Soley St, Jul 7, 2026Plumbing, 47 Harvard St, Jul 7, 2026Electrical, 47 Harvard St, Jul 7, 2026Electrical, 12 Lawnwood Pl, Jul 7, 2026Plumbing, 54 Monument Av, Jul 6, 2026Electrical, 31 Green St, Jul 6, 2026Electrical, 8 School St, Jul 6, 2026Alteration or repair, 3 Cordis St, Jul 2, 2026Plumbing, 1 Prescott St, Jul 2, 2026Plumbing, 34 Austin St, Jul 2, 2026Plumbing, 34 Austin St, Jul 2, 2026Alteration or repair, 47 Harvard St, Jul 1, 2026Alteration or repair, 1 Devens St, Jul 1, 2026Alteration or repair, 26 Soley St, Jun 30, 2026Electrical, 92 High St, Jun 30, 2026Electrical, 219-225 Main St, Jun 30, 2026Alteration or repair, 73-83 Main St, Jun 29, 2026Plumbing, 211-213 Main St, Jun 29, 2026Alteration or repair, 54-54a High St, Jun 26, 2026Plumbing, 54 Monument Av, Jun 26, 2026Electrical, 233 Main St, Jun 24, 2026Alteration or repair, 34 Austin St, Jun 11, 2026Alteration or repair, 41 High St, Jun 10, 2026Plumbing, 18 Cordis St, Jun 10, 2026Electrical, 80 Washington St, Jun 9, 2026Plumbing, 31 Green St, Jun 8, 2026Plumbing, 92 High St, Jun 8, 2026Plumbing, 31 Green St, Jun 8, 2026Plumbing, 92 High St, Jun 8, 2026Electrical, 1 Monument Sq, Jun 5, 2026Alteration or repair, 50-52 High St, Jun 4, 2026Plumbing, 31 Austin St, Jun 4, 2026Alteration or repair, 5r Salem St, Jun 3, 2026Alteration or repair, 131-141 Main St, Jun 3, 2026Alteration or repair, 34 Winthrop St, Jun 3, 2026Electrical, 14 Cedar St, Jun 1, 2026Electrical, 1 Devens St, May 28, 2026Electrical, 39 Soley St, May 27, 2026Alteration or repair, 31a Main St, May 26, 2026Alteration or repair, 12 Lawnwood Pl, May 26, 2026Alteration or repair, 47 Harvard St, May 26, 2026Electrical, 191 Main St, May 26, 2026Electrical, 18 Putnam St, May 22, 2026Plumbing, 2 Pleasant Street Ct, May 21, 2026Alteration or repair, 15 Henley St, May 20, 2026Alteration or repair, 1 Devens St, May 20, 2026Plumbing, 187-189 Main St, May 20, 2026Plumbing, 81 High St, May 20, 2026Electrical, 49 Soley St, May 19, 2026Plumbing, 80 Washington St, May 15, 2026Alteration or repair, 63 Winthrop St, May 14, 2026Alteration or repair, 211-213 Main St, May 14, 2026Plumbing, 18 Cordis St, May 14, 2026Electrical, 72 High St, May 14, 2026Plumbing, 31a Main St, May 12, 2026Alteration or repair, 44 Monument Av, May 11, 2026Alteration or repair, 39 Soley St, May 8, 2026Electrical, 9 Cross St, May 8, 2026Alteration or repair, 54 Monument Av, May 7, 2026Alteration or repair, 31 Green St, May 7, 2026Alteration or repair, 25 Elm St, May 6, 2026Alteration or repair, 33 Cordis St, May 5, 2026Alteration or repair, 92 High St, May 5, 2026Alteration or repair, 81 High St, May 4, 2026Electrical, 81 High St, May 4, 2026Roofing, 26 Cedar St, May 1, 2026Alteration or repair, 31a Main St, May 1, 2026Electrical, 84 Washington St, May 1, 2026660 ft Map preview
Open mapBack to list
  • Searched address
  • Addition or alteration
  • Electrical, plumbing, HVAC
  • Roof, fence, sign, facade
  • Demolition
  • Paperwork or other

23 Union St

Boston, MA 02129

The biggest project within a quarter mile since May 1: a $2.2M alteration or repair at 33 Cordis St, permitted Aug 27.

16 permits on record here. The newest, Sep 22, 2025: Remove the existing trim and panels on the bay windows. Within a quarter mile, the city has issued 144 more permits (142 projects) since May 1.

MayJunJulAugSepOct
Here16 permits · 23 Union St
  1. Sep 22, 2025$8,200
  2. Jul 19, 2024$8,000
  3. Jun 2, 2023$12,600
  4. Nov 30, 2022$1,000
  5. Oct 18, 2022$1,500
  6. Oct 8, 2019$4,500
  7. Oct 8, 2019$300
  8. Sep 11, 2019$2,500
  9. Jun 17, 2019$79,000
  10. Dec 31, 2015$500
  11. Basement unit
    Alteration or repair
    Dec 7, 2015$12,150
  12. Repair existing porch
    Alteration or repair
    Nov 20, 2015$13,380
  13. Nov 9, 2015$5,000
  14. Dec 30, 2011$150
  15. Dec 30, 2011$1,200
  16. Jun 28, 2010$2,052
Next doorunder 250 ft · 2 permits
  1. Oct 1$10,500
  2. Sep 28$2,216
This block250 to 1,000 ft · 96 permits in 94 projects
  1. Oct 5$6,000
  2. Oct 1$500,000
  3. Sep 30$2,500
  4. Sep 30$4,000
  5. Sep 30$45,000
  6. Sep 28$65,000
  7. Sep 28$7,600
  8. Low voltage alarm install
    16 Cordis St · 640 ft NE · Electrical
    Sep 28$1,200
  9. Sep 24$590
  10. Sep 23$500
  11. Sep 16$1,000
  12. Gas furnace replacement
    7 Pleasant St · 500 ft E · Plumbing
    Sep 16$2,500
  13. Sep 16$42,000
  14. Sep 15$29,850
  15. 8 Data Jacks Cat6
    22 Harvard St · 740 ft SE · Electrical
    Sep 12$1,000
  16. Sep 12$1,000
  17. Sep 9$2,000
  18. Sep 8$28,500
  19. Sep 8$27,500
  20. Hose connection
    3 Pleasant Street Ct · 780 ft NE · Plumbing
    Sep 8$500
  21. Sep 8$800
  22. Forced hot water boiler
    34 Austin St · 340 ft NW · Plumbing
    Sep 4$5,000
  23. Sep 3$500
  24. Remodeling × 2 permits
    12 Wood St · 800 ft N · Plumbing
    Sep 1 to 3$8,000
  25. Kitchen remodel
    47 Harvard St · 560 ft SE · Alteration or repair
    Aug 31$98,000
  26. Renovating existing full bath and 1/2 bath
    12 Wood St · 800 ft N · Alteration or repair
    Aug 27$100,000
  27. Interior and exterior renovations
    33 Cordis St · 870 ft NE · Alteration or repair
    Aug 27$2,197,500
  28. Bathroom renovation
    40 Pleasant St · 710 ft NE · Alteration or repair
    Aug 26$21,700
  29. Remodel Bathroom group
    1 Pleasant St · 450 ft E · Plumbing
    Aug 24$3,500
  30. Aug 14$3,900
  31. Aug 14$300
  32. Bathroom remodel
    50-52 High St · 870 ft NE · Electrical
    Aug 14$2,780
  33. Aug 12$2,600
  34. Aug 11$43,441
  35. Aug 10$5,000
  36. Aug 7$17,800
  37. Aug 7$6,000
  38. Aug 7$25,000
  39. Aug 4$85,695
  40. Aug 4$15,000
  41. Demolish existing chimneys
    33 Cordis St · 870 ft NE · Alteration or repair
    Jul 30$5,000
  42. Residential weatherization/air sealing
    2 Harvard Pl · 780 ft SE · Alteration or repair
    Jul 28$6,000
  43. Jul 28$4,775
  44. Change of occupancy from;Retail
    65-71 Main St · 640 ft E · Alteration or repair
    Jul 28not listed
  45. Jul 24$1,200
  46. Jul 21$3,000
  47. Jul 21$5,000
  48. Jul 17$50,000
  49. Jul 16$15,000
  50. Jul 14$9,290
  51. Weatherization, Insulation, Air Sealing
    48 Harvard St · 490 ft SE · Alteration or repair
    Jul 10$2,379
  52. Replaced kitchen sink
    39 Soley St · 1,000 ft E · Plumbing
    Jul 7$1,500
  53. Kitchen remodel
    47 Harvard St · 560 ft SE · Plumbing
    Jul 7$1,000
  54. Jul 7$9,500
  55. Jun 26 to Jul 6$7,500
  56. Install 2 windows for replacement
    3 Cordis St · 540 ft NE · Alteration or repair
    Jul 2$8,100
  57. Jul 2$1,650
  58. Jul 2$10,407
  59. Install gas stove
    34 Austin St · 340 ft NW · Plumbing
    Jul 2$1,500
  60. Jul 1$38,568
  61. Jul 1$37,976
  62. Jun 30$13,503
  63. Jun 30$6,500
  64. Jun 29$165,000
  65. Jun 29$3,000
  66. Interior renovations
    54-54a High St · 860 ft N · Alteration or repair
    Jun 26$70,000
  67. Add 2 outlets
    233 Main St · 990 ft N · Electrical
    Jun 24$800
  68. Jun 11$166,725
  69. Repoint exterior front brick wall
    41 High St · 990 ft NE · Alteration or repair
    Jun 10$42,000
  70. Revamp bathroom, W.C., sh
    18 Cordis St · 660 ft NE · Plumbing
    Jun 10$5,000
  71. Wire a 2-family house
    80 Washington St · 590 ft W · Electrical
    Jun 9$52,000
  72. Jun 4$77,415
  73. Re-pipe indirect waste
    31 Austin St · 670 ft NW · Plumbing
    Jun 4$2,500
  74. Jun 3$95,500
  75. Jun 3$3,500
  76. May 28$6,500
  77. May 27$9,000
  78. May 26$7,000
  79. Kitchen and bath remodel
    47 Harvard St · 560 ft SE · Alteration or repair
    May 26$157,400
  80. May 26$350
  81. May 21$1,000
  82. Interior carpentry work
    15 Henley St · 970 ft SE · Alteration or repair
    May 20$62,000
  83. May 20$29,284
  84. May 20$12,000
  85. May 15$14,500
  86. May 14$42,000
  87. Kitchen range
    18 Cordis St · 660 ft NE · Plumbing
    May 14$1,000
  88. May 12$900
  89. May 11$28,500
  90. Demo existing kitchen to the studs
    39 Soley St · 1,000 ft E · Alteration or repair
    May 8$65,360
  91. Installation of (1) Casement window
    54 Monument Av · 900 ft NE · Alteration or repair
    May 7$3,212
  92. Remove interior finishes only
    33 Cordis St · 870 ft NE · Alteration or repair
    May 5$37,000
  93. Location: 21 Main Street, Apt D
    31a Main St · 800 ft E · Alteration or repair
    May 1$14,638
  94. Service Upgrade
    84 Washington St · 630 ft W · Electrical
    May 1$20,000
Within a quarter mile1,000 ft to ¼ mi · 46 permits
  1. Oct 6$2,500
  2. Oct 6$600
  3. Cut asphalt
    258-260 Main St · 0.24 mi NW · Grading
    Oct 5$12,800
  4. Sep 30$44,000
  5. Sep 16$18,180
  6. Sep 14$17,500
  7. Sep 4$3,000
  8. Aug 24$28,000
  9. Aug 21$61,582
  10. Remove and replace (09) windows
    13 Park St · 0.21 mi SE · Alteration or repair
    Aug 20$21,000
  11. Re- decking and railing- front stair
    55 Park St · 0.23 mi E · Fence, wall or deck
    Aug 14$83,280
  12. Aug 14$500
  13. Aug 12$2,900
  14. Aug 4$11,627
  15. Aug 4$6,000
  16. Jul 30$2,500
  17. Jul 28$22,000
  18. Jul 28$27,700
  19. Jul 27$11,000
  20. Jul 21$3,500
  21. Jul 19$750
  22. Residential weatherization/air sealing
    27 Elm St · 0.25 mi N · Alteration or repair
    Jul 13$4,000
  23. Full Floor Renovation
    12 Lawnwood Pl · 0.22 mi N · Electrical
    Jul 7$8,000
  24. Jul 6$12,000
  25. Jul 6$15,000
  26. Jun 30$9,800
  27. Jun 8$6,500
  28. Remodel bath and kitchen
    92 High St · 0.24 mi N · Plumbing
    Jun 8$1,000
  29. Jun 8$1,000
  30. Gas stove move gas line
    92 High St · 0.24 mi N · Plumbing
    Jun 8not listed
  31. Jun 5$5,000
  32. Jun 3$500
  33. Heat pump replacement
    14 Cedar St · 0.21 mi NE · Electrical
    Jun 1$1,500
  34. May 26$135,000
  35. May 22$1,800
  36. May 20$171,899
  37. May 19$1,500
  38. May 14$43,500
  39. Upgrade service to 400 amp
    72 High St · 0.20 mi N · Electrical
    May 14$9,000
  40. May 8$6,850
  41. Interior Renovation: install new appliances
    31 Green St · 0.22 mi N · Alteration or repair
    May 7$246,040
  42. Replace existing deck
    25 Elm St · 0.24 mi N · Alteration or repair
    May 6$12,500
  43. May 5$35,000
  44. May 4$171,899
  45. May 4$11,000
  46. May 1$22,035
More on this streetUnion St · 10 nearest addresses with permits

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 6, 2026. We checked it Oct 7, 00:58 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