Nearby Permits
Map of 79 permits within a quarter mile of 50 Leon StElectrical, 499 Huntington Av, Sep 30, 2026Plumbing, 360 Huntington Av, Sep 28, 2026Fire systems, 360 Huntington Av, Sep 25, 2026Alteration or repair, 70 Forsyth St, Sep 17, 2026Mechanical (HVAC), 370 Huntington Av, Sep 16, 2026Electrical, 550 Huntington Av, Sep 10, 2026Electrical, 550 Huntington Av, Sep 9, 2026Electrical, 115 Forsyth St, Sep 1, 2026Electrical, 550 Huntington Av, Aug 25, 2026Other, 30 Leon St, Aug 24, 2026Other, 10 Forsyth St, Aug 18, 2026Other, 55 Forsyth St, Aug 18, 2026Other, 30 Leon St, Aug 17, 2026Plumbing, 550 Parker St, Aug 14, 2026Plumbing, 550 Parker St, Aug 14, 2026Fire systems, 120 Forsyth St, Aug 10, 2026Electrical, 491 Huntington Av, Aug 6, 2026Electrical, 10 Forsyth St, Aug 6, 2026Electrical, 324 Huntington Av, Jul 30, 2026Other, 409 Huntington Av, Jul 27, 2026Electrical, 360 Huntington Av, Jul 24, 2026Electrical, 360 Huntington Av, Jul 23, 2026Electrical, 324 Huntington Av, Jul 21, 2026Alteration or repair, 550 Huntington Av, Jul 15, 2026Electrical, 115 Forsyth St, Jul 15, 2026Alteration or repair, 465-479 Huntington Av, Jul 13, 2026Fire systems, 1155-1175 Tremont St, Jul 13, 2026Electrical, 360 Huntington Av, Jul 9, 2026Fire systems, 120 Forsyth St, Jul 9, 2026Fire systems, 440 Huntington Av, Jul 9, 2026Electrical, 120 Forsyth St, Jul 9, 2026Electrical, 1155-1175 Tremont St, Jul 9, 2026Electrical, 440 Huntington Av, Jul 9, 2026Plumbing, 40a Leon St, Jul 6, 2026Plumbing, 550 Huntington Av, Jul 2, 2026Electrical, 1135 Tremont St, Jul 2, 2026Plumbing, 420 Huntington Av, Jul 1, 2026Electrical, 550 Huntington Av, Jul 1, 2026Fire systems, 115 Forsyth St, Jun 26, 2026Alteration or repair, 815 Columbus Av, Jun 26, 2026Plumbing, 550 Huntington Av, Jun 24, 2026Electrical, 1135 Tremont St, Jun 23, 2026Electrical, 30 Leon St, Jun 23, 2026Alteration or repair, 440 Huntington Av, Jun 23, 2026Alteration or repair, 120 Forsyth St, Jun 23, 2026Alteration or repair, 1155-1175 Tremont St, Jun 22, 2026Alteration or repair, 550 Huntington Av, Jun 18, 2026Electrical, 115 Forsyth St, Jun 18, 2026Alteration or repair, 10 Forsyth St, Jun 15, 2026Fire systems, 120 Forsyth St, Jun 9, 2026Electrical, 1135 Tremont St, Jun 9, 2026Fire systems, 1135 Tremont St, Jun 8, 2026Electrical, 40a Leon St, Jun 5, 2026Plumbing, 1135 Tremont St, Jun 4, 2026Electrical, 346 Huntington Av, Jun 4, 2026Electrical, 1135 Tremont St, Jun 2, 2026Plumbing, 10 Speare Pl, May 28, 2026Plumbing, 10 Speare Pl, May 28, 2026Plumbing, 346 Huntington Av, May 27, 2026Electrical, 360 Huntington Av, May 26, 2026Electrical, 420 Huntington Av, May 22, 2026Electrical, 10 Forsyth St, May 22, 2026Electrical, 10 Speare Pl, May 21, 2026Roofing, 346 Huntington Av, May 19, 2026Alteration or repair, 360 Huntington Av, May 19, 2026Electrical, 1135 Tremont St, May 14, 2026Electrical, 360 Huntington Av, May 14, 2026Alteration or repair, 115 Forsyth St, May 14, 2026Electrical, 115 Forsyth St, May 13, 2026Plumbing, 465-479 Huntington Av, May 12, 2026Fire systems, 420 Huntington Av, May 12, 2026Electrical, 420 Huntington Av, May 12, 2026Other, 465-479 Huntington Av, May 8, 2026Alteration or repair, 10 Speare Pl, May 7, 2026Alteration or repair, 10 Forsyth St, May 7, 2026Fire systems, 1135 Tremont St, May 7, 2026Electrical, 40a Leon St, May 6, 2026Alteration or repair, 805 Columbus Av, May 5, 2026Electrical, 40a Leon St, May 4, 2026660 ft Map preview
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50 Leon St

Boston, MA 02115

At this address
27 permits on record. Newest issued Apr 7: Erect 20x20 and 30x50 tents on 4/13/26, removal on 4/15/26
Within ¼ mile
79 more permits issued since May 1.
Biggest nearby
A $2.4M project at 360 Huntington Av, permitted Sep 25, within ¼ mile since May 1.
MayJunJulAugSepOct
Within
Since
Here27 permits · 50 Leon St
  1. Erect 20x20 and 30x50 tents on 4/13/26, removal on 4/15/26
    Other
    Apr 7$3,015
  2. Low voltage hvac controls for 1 EBO and 1 EMS
    Electrical
    Nov 13, 2025$5,575
  3. Erect 20x20 and 30x50 tents on 4/9/25, removal on 4/12/25
    Other
    Mar 21, 2025$2,915
  4. NU-Willis Hall cabling/wiring for (6) access control doors and associated devices
    Electrical
    Oct 23, 2024$25,000
  5. Replace 12 washing machines
    Plumbing
    Aug 19, 2024$1,200
  6. Replace 12 gas dryers
    Plumbing
    Aug 19, 2024$1,800
  7. Install 1 horn strobe
    Fire systems
    May 16, 2024$6,100
  8. Install lighting and outlets
    Electrical
    May 16, 2024$40,000
  9. Temporary power connections for Willis Hall (240250 - NU Willis Hall PH 4)
    Electrical
    May 13, 2024$11,750
  10. Update existing lounge are in basement
    Alteration or repair
    May 3, 2024$412,581
  11. The work will include selective exterior masonry and miscellaneous metals improvements
    Alteration or repair
    May 3, 2024$779,860
  12. Erect 20x20 and 30x50 tents on 4/10/24, removal on 4/12/24
    Other
    Apr 16, 2024$2,825
  13. Install wiring and conduit for new vehicle gates
    Electrical
    Jul 7, 2023$3,000
  14. Renovations and repairs to the Willis Hall Façade
    Alteration or repair
    May 9, 2023$1,934,130
  15. Provide temp power for masonry work
    Electrical
    Jul 27, 2022$20,000
  16. Renovations and repairs to the Willis Hall Façade
    Alteration or repair
    Jun 14, 2022$2,778,940
  17. Erect 15x40 and 6x5 tents on 12/8/21, removal on 12/10/21
    Other
    Dec 7, 2021$2,500
  18. Install temp outdoor transformer to power mast staging
    Electrical
    May 28, 2021$12,000
  19. Erect temporary structure(s) NorthEastern University Senior Week Parade 2021 4/29/2021 - 5/10/2021 10 x 20 x…
    Other
    May 7, 2021$76,893
  20. Repair and/or replacement of relieving angles at every floor of the Willis Hall low rise building
    Alteration or repair
    Apr 27, 2021$1,318,602
  21. Install Temp power for electric heater(s) in overflow tent structure (Willis Hall)
    Electrical
    Oct 29, 2020$5,000
  22. Install lighting & ceiling fans in overflow tent structure (Willis Hall)
    Electrical
    Sep 4, 2020$5,000
  23. Installation of a Temporary 40'x80x18' Ballasted Tent Structure for Northeastern University's COVID-19…
    Other
    Aug 11, 2020$52,000
  24. Emergency scaffold brow, masonry investigations
    Scaffold or sidewalk shed
    Nov 26, 2019$125,393
  25. Install 6 V/D locations and 1 coax location
    Electrical
    Aug 10, 2018$2,000
  26. Lobby entrance remodel, outlets
    Electrical
    Jul 18, 2018$35,750
  27. Renovations of existing space for Northeastern University
    Alteration or repair
    Jun 13, 2018$350,000
Sort
Next doorunder 250 ft · 1 permit
  1. Erect 10x20 tent on 8/31/26, removal on 9/8/26
    55 Forsyth St · 220 ft NE · Other
    Aug 18$800
This block250 to 1,000 ft · 39 permits
  1. Installation of hand sink in Tatte Bakery Space 369 Huntington
    360 Huntington Av · 960 ft NE · Plumbing
    Sep 28$2,800
  2. Installing new fire alarm system to replace existing
    360 Huntington Av · 960 ft NE · Fire systems
    Sep 25$2,418,226
  3. Replace roof top unit 8 with new duct smoke detection and controls.eplan;Original declared value $250,00.00…
    70 Forsyth St · 540 ft E · Alteration or repair
    Sep 17$271,373
  4. Remove DX air handler and condensing unit
    370 Huntington Av · 890 ft NE · Mechanical (HVAC)
    Sep 16$84,182
  5. NEU, Shillman Hall Classroom Renovation
    115 Forsyth St · 380 ft SE · Electrical
    Sep 1$1,500
  6. Erect (2) 20x20 and (4) 10x20 tents on 9/6/26, removal on 9/8/26
    30 Leon St · 440 ft S · Other
    Aug 24$3,730
  7. Erect 14x14 and 10x20 tents on 8/31/26, removal on 9/8/26
    30 Leon St · 440 ft S · Other
    Aug 17$1,630
  8. Extension and relocation of an existing 2.5" standpipe hose valve within the mechanical penthouse to improve…
    120 Forsyth St · 680 ft E · Fire systems
    Aug 10$2,500
  9. Verizon will replace antennas, equipment and enclosures per 5/17/2024 CDs by Dewberry Engineers Inc
    409 Huntington Av · 490 ft N · Other
    Jul 27$362,300
  10. Renovations to existing space with wiring of new AHU units
    360 Huntington Av · 960 ft NE · Electrical
    Jul 24$30,000
  11. Northeastern University annual maintenance permit
    360 Huntington Av · 960 ft NE · Electrical
    Jul 23$51,000
  12. Install 39 data locations
    115 Forsyth St · 380 ft SE · Electrical
    Jul 15$57,000
  13. Electrical infrastructure work at the MFA - Attic- Basement Levels - West wing
    465-479 Huntington Av · 830 ft NW · Alteration or repair
    Jul 13$150,000
  14. Audio visual equipment/cable installation in an auditorium
    360 Huntington Av · 960 ft NE · Electrical
    Jul 9$23,000
  15. Install 3 detection devices
    120 Forsyth St · 680 ft E · Fire systems
    Jul 9$2,500
  16. Install 3 detection Devices WEST VILLAGE H
    440 Huntington Av · 300 ft NW · Fire systems
    Jul 9$2,500
  17. Install wiring for the new Fire pump and controller
    120 Forsyth St · 680 ft E · Electrical
    Jul 9$15,000
  18. Wire Replacement Fire Alarm Controller
    440 Huntington Av · 300 ft NW · Electrical
    Jul 9$18,000
  19. Replacing sinks and faucets at Northeastern Univ as part of dorm upgrades
    40a Leon St · 320 ft S · Plumbing
    Jul 6$150,000
  20. Rework of drainage piping
    420 Huntington Av · 310 ft N · Plumbing
    Jul 1$15,000
  21. Addition of 13 new control modules to control sound and lights on a fire alarm activation
    115 Forsyth St · 380 ft SE · Fire systems
    Jun 26$6,800
  22. Installation of grounding rod, bonding to generator
    30 Leon St · 440 ft S · Electrical
    Jun 23$1,300
  23. The scope of work includes selective demo
    440 Huntington Av · 300 ft NW · Alteration or repair
    Jun 23$95,040
  24. The scope of work includes selective demo
    120 Forsyth St · 680 ft E · Alteration or repair
    Jun 23$95,040
  25. Audio visual installation in classroom spaces on floors 1-4
    115 Forsyth St · 380 ft SE · Electrical
    Jun 18$28,000
  26. Extension and relocation of an existing 2 1/2" standpipe hose valve within the mechanical penthouse to…
    120 Forsyth St · 680 ft E · Fire systems
    Jun 9$7,000
  27. Install 574 network cables for the HVAC system for floors: 3
    40a Leon St · 320 ft S · Electrical
    Jun 5$196,846
  28. NEU Snell Library - Install provided 4/0 temporary Camlock cabling from existing supplied 1000 amp breaker to…
    360 Huntington Av · 960 ft NE · Electrical
    May 26$7,500
  29. Install control wiring for new AHU 1 and 2 ACCU's
    420 Huntington Av · 310 ft N · Electrical
    May 22$35,000
  30. This scope of work includes selective demo
    360 Huntington Av · 960 ft NE · Alteration or repair
    May 19$160,896
  31. Wire a temporary UPS in trailer to temporarily replace a failed internal to build UPS (emergency install) for…
    360 Huntington Av · 960 ft NE · Electrical
    May 14$50,000
  32. Work is to be done on floors 1-4 and consists of minor renovations to 13 existing classrooms
    115 Forsyth St · 380 ft SE · Alteration or repair
    May 14$1,830,385
  33. Upgrade of 13 classrooms on 4 floors
    115 Forsyth St · 380 ft SE · Electrical
    May 13$450,000
  34. Install 2 temporary natural gas heaters for outdoor event tent for the duration of 1 night
    465-479 Huntington Av · 830 ft NW · Plumbing
    May 12$1,000
  35. Add (2) duct smoke detectors to an existing fire alarm system @ 420 Huntington Ave
    420 Huntington Av · 310 ft N · Fire systems
    May 12$4,200
  36. Scope of work includes all electrical modifications required to support the replacement of an existing…
    420 Huntington Av · 310 ft N · Electrical
    May 12$10,000
  37. Erect 50x82 and 9x71 tents on 5/12/26, removal on 5/15/26
    465-479 Huntington Av · 830 ft NW · Other
    May 8$15,375
  38. Lighting retrofit of existing light fixtures
    40a Leon St · 320 ft S · Electrical
    May 6$200,000
  39. NEU West Campus F Renovation
    40a Leon St · 320 ft S · Electrical
    May 4$320,950
Within a quarter mile1,000 ft to ¼ mi · 39 permits
  1. Meter replacement for Eversource's AMI project
    499 Huntington Av · 0.22 mi W · Electrical
    Sep 30$1,500
  2. Install POS network for Dunkin Donuts
    550 Huntington Av · 0.21 mi SW · Electrical
    Sep 10$8,000
  3. To provide temp power for the Wentworth Fall Concert on 9/11/2026
    550 Huntington Av · 0.21 mi SW · Electrical
    Sep 9$3,500
  4. Install recepec, power and lighting as needed for Aero space lab
    550 Huntington Av · 0.21 mi SW · Electrical
    Aug 25$30,000
  5. Erect 10x10 tent on 8/31/26, removal on 9/8/26
    10 Forsyth St · 0.19 mi N · Other
    Aug 18$475
  6. Relocate existing electric water heater
    550 Parker St · 0.23 mi SW · Plumbing
    Aug 14$3,000
  7. Gas piping for replacement steam boiler
    550 Parker St · 0.23 mi SW · Plumbing
    Aug 14$5,000
  8. Relocate 3 intercom entry stations
    491 Huntington Av · 0.20 mi W · Electrical
    Aug 6$10,000
  9. NU Speare ADA Ramp Lighting - Furnish & Install (4) Light Poles
    10 Forsyth St · 0.19 mi N · Electrical
    Aug 6$75,000
  10. Provide all labor to disconnect and make safe the existing electrical services serving the chiller unit
    324 Huntington Av · 0.23 mi NE · Electrical
    Jul 30$50,000
  11. NEU Dodge Hall - Chiller Replacement
    324 Huntington Av · 0.23 mi NE · Electrical
    Jul 21$74,800
  12. An existing classroom in the Kingman Building of approximately 1,385 SF is to be renovated to accommodate a…
    550 Huntington Av · 0.21 mi SW · Alteration or repair
    Jul 15$74,740
  13. Install 3 detection Devices
    1155-1175 Tremont St · 0.24 mi SE · Fire systems
    Jul 13$2,500
  14. Install wiring to Fire Alarm pump and Controller
    1155-1175 Tremont St · 0.24 mi SE · Electrical
    Jul 9$15,000
  15. Renovation to existing plumbing for Wentworth's new Dunkin Donuts
    550 Huntington Av · 0.21 mi SW · Plumbing
    Jul 2$28,000
  16. 1135 Tremont 6 NU Hockey Facility
    1135 Tremont St · 0.24 mi SE · Electrical
    Jul 2$3,535
  17. Wire for lights and power in new dunkin donuts
    550 Huntington Av · 0.21 mi SW · Electrical
    Jul 1$37,000
  18. Renovate Lvl 1 room &
    815 Columbus Av · 0.21 mi E · Alteration or repair
    Jun 26$733,205
  19. Installation of 2 new roof drains
    550 Huntington Av · 0.21 mi SW · Plumbing
    Jun 24$8,000
  20. Connecting 36 furniture feeds on the 8th floor for Northeastern University
    1135 Tremont St · 0.24 mi SE · Electrical
    Jun 23$1,100
  21. The scope of work includes selective demo
    1155-1175 Tremont St · 0.24 mi SE · Alteration or repair
    Jun 22$95,040
  22. Interior renovation to small coffee kiosk in Beatty Hall to operate under a new name "Dunkins"
    550 Huntington Av · 0.21 mi SW · Alteration or repair
    Jun 18$215,410
  23. Replace mechanical equipment at a Northeastern dormitory
    10 Forsyth St · 0.19 mi N · Alteration or repair
    Jun 15$1,742,987
  24. NEU, 1135 Tremont Renaissance Hall Levels 5 & 8 Renovation
    1135 Tremont St · 0.24 mi SE · Electrical
    Jun 9$17,920
  25. Installing new fire alarm devices in the tenant space on the 6th floor
    1135 Tremont St · 0.24 mi SE · Fire systems
    Jun 8$14,000
  26. Renovation of existing space and installing new plumbing fixtures
    1135 Tremont St · 0.24 mi SE · Plumbing
    Jun 4$91,500
  27. Install outlets and replace fixtures
    346 Huntington Av · 0.20 mi NE · Electrical
    Jun 4$28,000
  28. Install 35 data locations on the 6th floor
    1135 Tremont St · 0.24 mi SE · Electrical
    Jun 2$42,000
  29. Rerough plumbing for 8 washing machines and install washing machines at NU Speare Hall Laundry
    10 Speare Pl · 0.19 mi NE · Plumbing
    May 28$30,000
  30. Reconnect 8 existing gas dryers at NU Speare Hall
    10 Speare Pl · 0.19 mi NE · Plumbing
    May 28$10,000
  31. Replacing roof drains
    346 Huntington Av · 0.20 mi NE · Plumbing
    May 27$15,000
  32. NEU Stetson W - (1) new panel in existing panel location - water cooled chiller & associated interlock wiring…
    10 Forsyth St · 0.19 mi N · Electrical
    May 22$22,750
  33. Install receptacles in designated locations
    10 Speare Pl · 0.19 mi NE · Electrical
    May 21$9,800
  34. Remove and replace generator section of roof on Ell Hall at Northeastern
    346 Huntington Av · 0.20 mi NE · Roofing
    May 19$375,240
  35. Remodel of new offices on level 6
    1135 Tremont St · 0.24 mi SE · Electrical
    May 14$102,500
  36. Speare Hall Laundry Room - Build new drywall partition
    10 Speare Pl · 0.19 mi NE · Alteration or repair
    May 7$49,000
  37. This is for enabling the long form permit ALT1827940 for MEP upgrades
    10 Forsyth St · 0.19 mi N · Alteration or repair
    May 7$100,000
  38. Renovation of select areas on floors 5 & 8
    1135 Tremont St · 0.24 mi SE · Fire systems
    May 7$15,600
  39. This project is taking one large lab support space (469C) and dividing it into 2 smaller spaces (469C and…
    805 Columbus Av · 0.24 mi E · Alteration or repair
    May 5$206,282
Zoning requests nearbyas of Oct 8

There are no zoning requests on file within ¼ mi. Boston's feed was last read Oct 8.

More on this streetLeon St · 6 other addresses with permits

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Boston Inspectional Services Department updated its data Oct 8, 2026. We checked it Oct 8, 20:32 UTC. See the city's official records.

Zoning requests come from the Boston Zoning Board of Appeal tracker. We read it Oct 8, 17:47 UTC.

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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