# Building permits at 75 Brunswick St, Boston, MA

The biggest project within a quarter mile since May 1: a $9M new building at 376-384a Blue Hill Av, permitted Aug 12.

Three permits on record here. The newest, Mar 13: Gas WH replacement for 75B. Within a quarter mile, the city has issued 63 more permits (62 projects) since May 1. Two are for new buildings, the nearest 160 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Mar 13, 2026 | Plumbing | Gas WH replacement for 75B | $2,500 | [PL1827617](https://nearbypermits.com/boston/permit/PL1827617/) |
| Mar 13, 2026 | Plumbing | Gas WH replacement of 75B Brunswick St | $2,500 | [G1827615](https://nearbypermits.com/boston/permit/G1827615/) |
| Jul 20, 2018 | Electrical | Low voltage wireless burglar alarm installation | $199 | [ELV855126](https://nearbypermits.com/boston/permit/ELV855126/) |

## Within ¼ mi since May 1, 2026

63 permits in the circle. From our copy of the city's data (last 24 months).

### Next door (under 250 ft), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | [391-395 Blue Hill Av](https://nearbypermits.com/boston/address/391--395-blue-hill-av/) | 160 ft NW | Other | Install temporary 20x30 tent used for groundbreaking ceremony. Installed 10/16. Removed 10/16. Event date 10/16 | $1,025 | [SF1907661](https://nearbypermits.com/boston/permit/SF1907661/) |
| Sep 3, 2026 | [376-384a Blue Hill Av](https://nearbypermits.com/boston/address/376--384a-blue-hill-av/) | 160 ft NE | Electrical | 200A Underground Temporary Service | $2,000 | [ETS1896429](https://nearbypermits.com/boston/permit/ETS1896429/) |
| Aug 12, 2026 | [376-384a Blue Hill Av](https://nearbypermits.com/boston/address/376--384a-blue-hill-av/) | 160 ft NE | New building | Combine Parcels: 1400504000, 1400504000, 1400505000, 1400506000, &; 1400507000 to erect a 4-story mixed-use building with two retail &; one community center on ground floor (core/shell) and (18) residential units at upper levels. Proposing 18 family-style units of affordable homeownership condominiu | $8,999,858 | [ERT1529815](https://nearbypermits.com/boston/permit/ERT1529815/) |
| Aug 6, 2026 | [397 Blue Hill Av](https://nearbypermits.com/boston/address/397-blue-hill-av/) | 190 ft W | Alteration or repair | Replace damaged precast front entrance stairs units replace front stairs concrete steps and landing. Restore iron railings | $295,000 | [SF1882654](https://nearbypermits.com/boston/permit/SF1882654/) |
| May 27, 2026 | [379-381 Blue Hill Av](https://nearbypermits.com/boston/address/379--381-blue-hill-av/) | 210 ft N | Plumbing | Replace 1 hand sink, 1 prep sink, 1 mop sink | $10,000 | [PL1853240](https://nearbypermits.com/boston/permit/PL1853240/) |

### This block (250 to 1,000 ft), 36 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | [18 Intervale St](https://nearbypermits.com/boston/address/18-intervale-st/) | 380 ft N | New building | Erect;Single family home with an attached garage as per plans by Civil Environmental Consultants;e[Plans] Filed; 9th Edition | Not listed | [ERT1690102](https://nearbypermits.com/boston/permit/ERT1690102/) |
| Sep 14, 2026 | [55 Stanwood St](https://nearbypermits.com/boston/address/55-stanwood-st/) | 920 ft S | Electrical | Replace bath exhaust fan | $1,272 | [E1900255](https://nearbypermits.com/boston/permit/E1900255/) |
| Sep 3, 2026 | [55 Stanwood St](https://nearbypermits.com/boston/address/55-stanwood-st/) | 920 ft S | Alteration or repair | Insulation work as part of the MASS Save program. | $11,000 | [SF1896469](https://nearbypermits.com/boston/permit/SF1896469/) |
| Aug 12, 2026 | [17 Devon St](https://nearbypermits.com/boston/address/17-devon-st/) | 320 ft W | Alteration or repair | Remove and replace (1) exterior door(s), size for size and like for like. No framing or weatherboarding. | $11,031 | [SF1883534](https://nearbypermits.com/boston/permit/SF1883534/) |
| Aug 11, 2026 | [8 Stanwood St](https://nearbypermits.com/boston/address/8-stanwood-st/) | 390 ft S | Solar | Installing rooftop railed solar PV of 10.25 KW and 25 modules. No ESS installation. | $15,314 | [ALT1869071](https://nearbypermits.com/boston/permit/ALT1869071/) |
| Jul 14, 2026 | [8 Stanwood St](https://nearbypermits.com/boston/address/8-stanwood-st/) | 390 ft S | Solar | Installing rooftop railed solar PV of 10.25 KW and 25 modules. No ESS installation. | $35,732 | [E1869074](https://nearbypermits.com/boston/permit/E1869074/) |
| Aug 1, 2026 | [639-643h Warren St](https://nearbypermits.com/boston/address/639--643h-warren-st/) | 750 ft SW | Electrical | Temporary diesel generator for 1 day community event. No onsite fuel storage | $300 | [ETS1879963](https://nearbypermits.com/boston/permit/ETS1879963/) |
| Jul 30, 2026 | [36 Gaston St](https://nearbypermits.com/boston/address/36-gaston-st/) | 890 ft N | Alteration or repair | No construction activities proposed. Application for Conditional Use Permit for Community Center for organization providing re-entry and supportive services to formerly incarcerated individuals. Application requires zoning relief from the Zoning Board of Appeals.Change the occupancy of the property  | Not listed | [ALT1703261](https://nearbypermits.com/boston/permit/ALT1703261/) |
| Jul 28, 2026 | [94 Brunswick St](https://nearbypermits.com/boston/address/94-brunswick-st/) | 270 ft E | Electrical | Installing public meter | $1,000 | [E1877722](https://nearbypermits.com/boston/permit/E1877722/) |
| Jul 21, 2026 | [8-8a Creston Pk](https://nearbypermits.com/boston/address/8--8a-creston-pk/) | 730 ft NE | Solar | Rooftop solar 10 panels 4.1 kwdc 15kw energy storage system to be installed on exterior wall no structural | $16,284 | [SF1851006](https://nearbypermits.com/boston/permit/SF1851006/) |
| Jul 21, 2026 | [8-8a Creston Pk](https://nearbypermits.com/boston/address/8--8a-creston-pk/) | 730 ft NE | Alteration or repair | ;No record of occupancy confirm 3 familyELIZABETH CHARLES; | Not listed | [ALT1864354](https://nearbypermits.com/boston/permit/ALT1864354/) |
| Jul 16, 2026 | [2-2a Creston Pk](https://nearbypermits.com/boston/address/2--2a-creston-pk/) | 630 ft NE | Solar | Install roof mounted solar PV system of 11 Modules @4.51 kW DC | $20,377 | [SF1848739](https://nearbypermits.com/boston/permit/SF1848739/) |
| Jul 6, 2026 | [79 Devon St](https://nearbypermits.com/boston/address/79-devon-st/) | 660 ft SE | Electrical | Low voltage alarm install | $1,200 | [ELV1867523](https://nearbypermits.com/boston/permit/ELV1867523/) |
| Jul 1, 2026 | [639-643h Warren St](https://nearbypermits.com/boston/address/639--643h-warren-st/) | 750 ft SW | Electrical | Generator for 1 day community event No onsite fuel storage | Not listed | [ETS1867545](https://nearbypermits.com/boston/permit/ETS1867545/) |
| Jun 29, 2026 | [20-22 Elm Hill Pk](https://nearbypermits.com/boston/address/20--22-elm-hill-pk/) | 800 ft NW | Electrical | Service change with public bypass | $3,000 | [E1862015](https://nearbypermits.com/boston/permit/E1862015/) |
| Jun 24, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Fire systems | Install a new UL Central station fire alarm system | $5,000 | [EFA1862269](https://nearbypermits.com/boston/permit/EFA1862269/) |
| Jun 23, 2026 | [17 Devon St](https://nearbypermits.com/boston/address/17-devon-st/) | 320 ft W | Alteration or repair | Remove, purchase, and install new decking, flooring, and floors 1 & 2. Reinstall existing railings and new stairs. Purchase and install a new exterior door. Replace existing gutters and fascia on front porch. | $20,500 | [SF1863771](https://nearbypermits.com/boston/permit/SF1863771/) |
| Jun 15, 2026 | [12 Devon St](https://nearbypermits.com/boston/address/12-devon-st/) | 310 ft W | Electrical | Repair and relocate existing 200a conduit from meter socket to relocated point of attachment...Repair/replace exterior front entrance light fixture | $4,700 | [E1848341](https://nearbypermits.com/boston/permit/E1848341/) |
| Jun 9, 2026 | [2-2a Creston Pk](https://nearbypermits.com/boston/address/2--2a-creston-pk/) | 630 ft NE | Solar | Install roof mounted solar PV system of 10 Modules @4.1 kW DC | $8,200 | [SF1822924](https://nearbypermits.com/boston/permit/SF1822924/) |
| Jun 8, 2026 | [2-2a Creston Pk](https://nearbypermits.com/boston/address/2--2a-creston-pk/) | 630 ft NE | Solar | Install roof mounted solar PV system of 10 Modules @4.10 kW DC | $20,377 | [E1856306](https://nearbypermits.com/boston/permit/E1856306/) |
| Jun 8, 2026 | [8-8a Creston Pk](https://nearbypermits.com/boston/address/8--8a-creston-pk/) | 730 ft NE | Solar | Rooftop solar 10 panels 4.1 kwdc 15kw energy storage system to be installed on exterior wall | $54,516 | [E1851009](https://nearbypermits.com/boston/permit/E1851009/) |
| Jun 5, 2026 | [36-38 Elm Hill Pk](https://nearbypermits.com/boston/address/36--38-elm-hill-pk/) | 750 ft N | Electrical | Basement and bathroom | $5,000 | [E1840917](https://nearbypermits.com/boston/permit/E1840917/) |
| Jun 3, 2026 | [63 Oldfields Rd](https://nearbypermits.com/boston/address/63-oldfields-rd/) | 900 ft S | Plumbing | Full bathroom with sump pump and kitchen(basement) | $4,800 | [PL1852445](https://nearbypermits.com/boston/permit/PL1852445/) |
| Jun 2, 2026 | [8-8a Creston Pk](https://nearbypermits.com/boston/address/8--8a-creston-pk/) | 730 ft NE | Electrical | Low voltage alarm install for 8 Creston Pk Apt 3 | $1,200 | [ELV1856611](https://nearbypermits.com/boston/permit/ELV1856611/) |
| May 28, 2026 | [88 Devon St](https://nearbypermits.com/boston/address/88-devon-st/) | 790 ft SE | Alteration or repair | Attic insulation and air sealing to R-60. Unit #3 only. | $3,000 | [SF1853013](https://nearbypermits.com/boston/permit/SF1853013/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | Low Voltage TV and Internet Unit # 4 | $2,000 | [ELV1853195](https://nearbypermits.com/boston/permit/ELV1853195/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | Low Voltage TV and Internet Unit # 3 | $2,000 | [ELV1853193](https://nearbypermits.com/boston/permit/ELV1853193/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | Low Voltage TV and Internet Unit # 2 | $2,000 | [ELV1853192](https://nearbypermits.com/boston/permit/ELV1853192/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | Low Voltage TV and Internet Unit # 1 | $2,000 | [ELV1853190](https://nearbypermits.com/boston/permit/ELV1853190/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | Add one meter 60Amp underground for common area | $5,000 | [E1853085](https://nearbypermits.com/boston/permit/E1853085/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | New wiring Unit #4 with 125Amp underground service | $20,000 | [E1853084](https://nearbypermits.com/boston/permit/E1853084/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | New wiring Unit #3 with 125Amp underground service | $20,000 | [E1853083](https://nearbypermits.com/boston/permit/E1853083/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | New wiring Unit#2 with 125Amp underground service | $20,000 | [E1853081](https://nearbypermits.com/boston/permit/E1853081/) |
| May 26, 2026 | [48 Intervale St](https://nearbypermits.com/boston/address/48-intervale-st/) | 470 ft E | Electrical | New wiring Unit #1 with 125Amp underground service | $20,000 | [E1853080](https://nearbypermits.com/boston/permit/E1853080/) |
| May 26, 2026 | [63 Oldfields Rd](https://nearbypermits.com/boston/address/63-oldfields-rd/) | 900 ft S | Electrical | Adding 2 bedroom ADU in basement and swampy meter bank for 3 gang to 4 gang | $13,000 | [E1853065](https://nearbypermits.com/boston/permit/E1853065/) |
| May 4, 2026 | [20 Normandy St](https://nearbypermits.com/boston/address/20-normandy-st/) | 830 ft E | Alteration or repair | exterior emergency board-up due to building fire | $10,900 | [SF1806757](https://nearbypermits.com/boston/permit/SF1806757/) |

### Farther (1,000 ft to ¼ mi), 22 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | [4-18 Cheney St](https://nearbypermits.com/boston/address/4--18-cheney-st/) | 0.23 mi SW | Electrical | Install 24 EBU | $2,500 | [E1899654](https://nearbypermits.com/boston/permit/E1899654/) |
| Sep 9, 2026 | [35 Holborn St](https://nearbypermits.com/boston/address/35-holborn-st/) | 0.21 mi N | Roofing | Remove old roofing and install new | $31,950 | [SF1897270](https://nearbypermits.com/boston/permit/SF1897270/) |
| Sep 8, 2026 | [4-18 Cheney St](https://nearbypermits.com/boston/address/4--18-cheney-st/) | 0.23 mi SW | Fire systems | In the recently completed (August 10, 2026) 48 residential units building with parking garage (25 spaces), constructed under ERT1254459, relocate the "Fire Department Connection" (FDC) per attached plans and install 24 additional "Emergency Battery Units with Light Heads" (EBUs) per attached plans. | $28,532 | [ALT1896221](https://nearbypermits.com/boston/permit/ALT1896221/) |
| Aug 21, 2026 | [30 Lawrence Av](https://nearbypermits.com/boston/address/30-lawrence-av/) | 0.19 mi NE | Roofing | Roof replacement – approximately 31 squares. Remove existing roofing materials and install a new roofing system, including underlayment, shingles, flashing, and related components as needed. | $12,710 | [SF1890828](https://nearbypermits.com/boston/permit/SF1890828/) |
| Aug 19, 2026 | [61-63 Fayston St](https://nearbypermits.com/boston/address/61--63-fayston-st/) | 0.25 mi NE | Alteration or repair | Pending;ALT1887758 Occupancy Committee.Mass save insulation and air sealing. No structural changes. no dumpster needed. | $8,647 | [SF1879300](https://nearbypermits.com/boston/permit/SF1879300/) |
| Aug 19, 2026 | [18 Howland St](https://nearbypermits.com/boston/address/18-howland-st/) | 0.20 mi W | Alteration or repair | insulating exterior walls using cellulose R15. insulating and air sealing attic, adding cellulose to bring R value to R49. | $14,202 | [SF1873440](https://nearbypermits.com/boston/permit/SF1873440/) |
| Jul 29, 2026 | [9 Fayston St](https://nearbypermits.com/boston/address/9-fayston-st/) | 0.21 mi NE | Plumbing | Final inspection needed after previous plumber stopped responding calls. | $1,000 | [PL1878089](https://nearbypermits.com/boston/permit/PL1878089/) |
| Jul 27, 2026 | [30 Lawrence Av](https://nearbypermits.com/boston/address/30-lawrence-av/) | 0.19 mi NE | Electrical | Low voltage alarm install | $1,200 | [ELV1875237](https://nearbypermits.com/boston/permit/ELV1875237/) |
| Jul 22, 2026 | [6 Waumbeck St](https://nearbypermits.com/boston/address/6-waumbeck-st/) | 0.22 mi NW | Alteration or repair | Remove wooden stairs build concrete stairs with granite slabs and granite platform and red bricks risers and red bricks sides grind out loose mortar joints on foundation wall and reprint wall | $46,000 | [SF1874268](https://nearbypermits.com/boston/permit/SF1874268/) |
| Jul 21, 2026 | [30 Lawrence Av](https://nearbypermits.com/boston/address/30-lawrence-av/) | 0.19 mi NE | Solar | Rooftop solar 13 panels 5.33 kwdc two 15kw energy storage systems to be installed on exterior wall no structural | $23,115 | [SF1873042](https://nearbypermits.com/boston/permit/SF1873042/) |
| Jul 16, 2026 | [30 Lawrence Av](https://nearbypermits.com/boston/address/30-lawrence-av/) | 0.19 mi NE | Solar | Rooftop solar 13 panels 5.33 kwdc two 15kw energy storage systems to be installed on exterior wall | $77,385 | [E1873045](https://nearbypermits.com/boston/permit/E1873045/) |
| Jul 7, 2026 | [30 Lawrence Av](https://nearbypermits.com/boston/address/30-lawrence-av/) | 0.19 mi NE | Electrical | Inspect Meter Socket for Eversource to restore power to a meter in a 2 Gang Meter Socket. There is currently power in the meter socket for the other unit. Eversource removed a meter for a payment issue, and is requesting an inspection prior to restoring service. | $100 | [E1869295](https://nearbypermits.com/boston/permit/E1869295/) |
| Jun 30, 2026 | [12 Waumbeck St](https://nearbypermits.com/boston/address/12-waumbeck-st/) | 0.25 mi NW | Plumbing | gas for 2 fire plate, 2 furnace, 1 ranges | $4,000 | [G1867590](https://nearbypermits.com/boston/permit/G1867590/) |
| Jun 22, 2026 | [65 Stanwood St](https://nearbypermits.com/boston/address/65-stanwood-st/) | 0.20 mi SE | Electrical | Replace (2) bathroom fans with panasonic bath fan and air cycler smart switch for weatherization work. | $1,200 | [E1862043](https://nearbypermits.com/boston/permit/E1862043/) |
| Jun 18, 2026 | [38 Holborn St](https://nearbypermits.com/boston/address/38-holborn-st/) | 0.22 mi N | Alteration or repair | we are insulating the walls with cellulose insulation and air sealing and fiberglass for rim joist | $13,118 | [SF1859842](https://nearbypermits.com/boston/permit/SF1859842/) |
| Jun 16, 2026 | [65 Stanwood St](https://nearbypermits.com/boston/address/65-stanwood-st/) | 0.20 mi SE | Alteration or repair | Blown in cellulose insulation at exterior walls, air sealing and weatherization. | $6,993 | [SF1859602](https://nearbypermits.com/boston/permit/SF1859602/) |
| May 29, 2026 | [29 Crawford St](https://nearbypermits.com/boston/address/29-crawford-st/) | 0.20 mi W | Alteration or repair | Exterior - Replacement of front door. Interior - Installation of baseboard and trim; floor/tile replacement, and closet refinishing. | $5,000 | [SF1855797](https://nearbypermits.com/boston/permit/SF1855797/) |
| May 11, 2026 | [23 Holborn St](https://nearbypermits.com/boston/address/23-holborn-st/) | 0.24 mi N | Alteration or repair | Scope of work includes removal and replacement of existing siding with new vinyl siding, installation of weather barrier, aluminum trim at windows and doors, selective repair of damaged soffit and fascia, installation of new gutters, and site cleanup. No structural changes. | $22,000 | [SF1843934](https://nearbypermits.com/boston/permit/SF1843934/) |
| May 11, 2026 | [15-19 Maple St](https://nearbypermits.com/boston/address/15--19-maple-st/) | 0.25 mi SW | Plumbing | Install shower stall and shower valve | $3,500 | [PL1846213](https://nearbypermits.com/boston/permit/PL1846213/) |
| May 11, 2026 | [477-481 Blue Hill Av](https://nearbypermits.com/boston/address/477--481-blue-hill-av/) | 0.20 mi SW | Other | T-mobile cell site modification. Amending ALT1730202;Proposed antenna changes for Beta and Gamma from the E//KRE to a PR6QLUI01 antenna. Adding (2) 8863 RRUs one near Alpha and Beta and 1 near Gamma. Also changed proposed 4480 RRUs to 4495 RRUs. Need to go from (2) to (3) 6x24 hybrids. No change to  | $100,000 | [A1818008](https://nearbypermits.com/boston/permit/A1818008/) |
| May 8, 2026 | [43 Holborn St](https://nearbypermits.com/boston/address/43-holborn-st/) | 0.20 mi N | Plumbing | Replacement of a gas furnace in unit 2 | $5,500 | [G1847300](https://nearbypermits.com/boston/permit/G1847300/) |
| May 7, 2026 | [8 Gannett St](https://nearbypermits.com/boston/address/8-gannett-st/) | 0.23 mi N | Electrical | Electrical Renovations, Service Upgrades | $15,000 | [E1846088](https://nearbypermits.com/boston/permit/E1846088/) |

## Zoning requests nearby

Hearings are public: you can comment or attend. Dates can move; check the city's page before you go.

| Status | Hearing | Address | Distance | Request | Case | City's words | Filed |
|---|---|---|---|---|---|---|---|
| Requested |  | 29 to 31 Fayston St | 0.22 mi NE | Zoning appeal; the description is on the city's appeal tracker. | [BOA1891781](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-08-24 |
| Requested |  | 415 to 419 Blue Hill Av | 270 ft SW | Zoning appeal: "Clarification on scope of work: "Change occupancy of new tenant space to a small…" | [BOA1859530](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-06-09 |

## More on this street

Other addresses on Brunswick St with permits, nearest house number first:

- [73 Brunswick St](https://nearbypermits.com/boston/address/73-brunswick-st/): newest permit Apr 13, 2026
- [71 Brunswick St](https://nearbypermits.com/boston/address/71-brunswick-st/): newest permit Feb 10, 2026
- [81 Brunswick St](https://nearbypermits.com/boston/address/81-brunswick-st/): newest permit Sep 26, 2025
- [94 Brunswick St](https://nearbypermits.com/boston/address/94-brunswick-st/): newest permit Jul 28, 2026
- [51 Brunswick St](https://nearbypermits.com/boston/address/51-brunswick-st/): newest permit Jul 1, 2025
- [99-101 Brunswick St](https://nearbypermits.com/boston/address/99--101-brunswick-st/): newest permit Jun 25, 2025
- [104 Brunswick St](https://nearbypermits.com/boston/address/104-brunswick-st/): newest permit Jun 13, 2025
- [105 Brunswick St](https://nearbypermits.com/boston/address/105-brunswick-st/): newest permit Sep 24, 2025
- [108 Brunswick St](https://nearbypermits.com/boston/address/108-brunswick-st/): newest permit Feb 3, 2026
- [195 Brunswick St](https://nearbypermits.com/boston/address/195-brunswick-st/): newest permit Dec 8, 2025

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 17:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Zoning requests come from the Boston Zoning Board of Appeal tracker (https://data.boston.gov/dataset/zoning-board-of-appeal-tracker). We read it Oct 9, 13:17 UTC.

Map, all 3 permits at this address and 63 nearby: https://nearbypermits.com/boston/address/75-brunswick-st/