# Building permits at 75 Humboldt Av, Boston, MA

21 permits issued within a quarter mile in the last 30 days, at least twice the monthly pace before that.

Four permits on record here. The newest, Nov 13, 2024: Upgrade service from 200 to 400 on a six family dwelling with public meter. Within a quarter mile, the city has issued 64 more permits (62 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Nov 13, 2024 | Electrical | Upgrade service from 200 to 400 on a six family dwelling with public meter. | $16,000 | [E1670329](https://nearbypermits.com/boston/permit/E1670329/) |
| Dec 11, 2023 | Electrical | Installation of (7) video surveillance cameras and (1) Network Video Recorder (NVR). | $7,772 | [ELV1542869](https://nearbypermits.com/boston/permit/ELV1542869/) |
| Aug 9, 2023 | Alteration or repair | scrap the old siding, install new windows and new hardie plank sidind, renovate the kitchen and bathroom, insulate, drywall and plastering and painting. | $100,000 | [SF1507526](https://nearbypermits.com/boston/permit/SF1507526/) |
| May 6, 2021 | Alteration or repair | remove and replace 4 same size windows, like w/like no structural changes | $2,870 | [SF1184299](https://nearbypermits.com/boston/permit/SF1184299/) |

## Within ¼ mi since May 1, 2026

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

### This block (250 to 1,000 ft), 39 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 13, 2026 | [401 Warren St](https://nearbypermits.com/boston/address/401-warren-st/) | 1,000 ft E | Roofing | Remove existing pool roof coverings and insulation down to the concrete deck and install new flat and tapered insulation, gypsum cover board, and a cold-applied modified-bitumen roofing system. Include associated flashing, sheet metal, carpentry, roof drain work, and concrete deck repairs as needed. | $314,000 | [SF1907680](https://nearbypermits.com/boston/permit/SF1907680/) |
| Oct 12, 2026 | [105-107 Humboldt Av](https://nearbypermits.com/boston/address/105--107-humboldt-av/) | 510 ft S | Plumbing | Gas company shut gas. repaired leaking pipes. need tag for gas company | $5,000 | [G1908744](https://nearbypermits.com/boston/permit/G1908744/) |
| Oct 12, 2026 | [10 Harold Pk](https://nearbypermits.com/boston/address/10-harold-pk/) | 510 ft NW | Alteration or repair | Turning a 3 family residential into a 5 unit residential. [ePlans] | $400,000 | [ALT1700717](https://nearbypermits.com/boston/permit/ALT1700717/) |
| Oct 8, 2026 | [42 Deckard St](https://nearbypermits.com/boston/address/42-deckard-st/) | 790 ft S | Electrical | Replace panel due to water damage | $3,000 | [E1908408](https://nearbypermits.com/boston/permit/E1908408/) |
| Oct 7, 2026 | [42 Deckard St](https://nearbypermits.com/boston/address/42-deckard-st/) | 790 ft S | Alteration or repair | Clean Joe will be removing all affected drywalls, ceilings, and floors to clean up and prevent further damages. Interior finishes only. | $3,000 | [SF1906385](https://nearbypermits.com/boston/permit/SF1906385/) |
| Oct 6, 2026 | [14 Hazelwood St](https://nearbypermits.com/boston/address/14-hazelwood-st/) | 930 ft E | Roofing | Removing 24 squares of asphalt shingles and installing 24 squares of Owens Corning asphalt shingle system | $25,000 | [SF1906045](https://nearbypermits.com/boston/permit/SF1906045/) |
| Oct 2, 2026 | [6 Humboldt Av](https://nearbypermits.com/boston/address/6-humboldt-av/) | 940 ft N | Mechanical (HVAC) | Installing 6 zone ductless mini split system | $17,000 | [SF1904115](https://nearbypermits.com/boston/permit/SF1904115/) |
| Sep 30, 2026 | [6 Humboldt Av](https://nearbypermits.com/boston/address/6-humboldt-av/) | 940 ft N | Electrical | Wiring condenser for ductless mini split system | $1,500 | [E1904103](https://nearbypermits.com/boston/permit/E1904103/) |
| Sep 21, 2026 | [7 Harold Pk](https://nearbypermits.com/boston/address/7-harold-pk/) | 650 ft NW | Alteration or repair | Scrape old siding and install new hardie plank siding, install new asphalt roof shingles, new windows, repair back porche, install new florring, new doors, kitchen and bathroom and interior paint, | $350,000 | [SF1900603](https://nearbypermits.com/boston/permit/SF1900603/) |
| Sep 18, 2026 | [46 Catawba St](https://nearbypermits.com/boston/address/46-catawba-st/) | 950 ft NE | Alteration or repair | FRONT PORCH REPAIR- Remove existing wood rails, flooring, frame as needed, install new trex flooring, pvc parts, vinyl railing, replace granite step with concrete pad, install door on side of porch. | $16,800 | [SF1902105](https://nearbypermits.com/boston/permit/SF1902105/) |
| Sep 16, 2026 | [76 Munroe St](https://nearbypermits.com/boston/address/76-munroe-st/) | 300 ft NW | Plumbing | gas combi boiler install | $7,500 | [PL1901476](https://nearbypermits.com/boston/permit/PL1901476/) |
| Sep 16, 2026 | [76 Munroe St](https://nearbypermits.com/boston/address/76-munroe-st/) | 300 ft NW | Plumbing | gas combi boiler install | $7,500 | [G1901471](https://nearbypermits.com/boston/permit/G1901471/) |
| Sep 16, 2026 | [12-26 Crestwood Pk](https://nearbypermits.com/boston/address/12--26-crestwood-pk/) | 530 ft W | Plumbing | #12 only - (2) boiler swaps + (1) DHW swap | $15,000 | [PL1901330](https://nearbypermits.com/boston/permit/PL1901330/) |
| Sep 16, 2026 | [12-26 Crestwood Pk](https://nearbypermits.com/boston/address/12--26-crestwood-pk/) | 530 ft W | Plumbing | #12 only - (2) boiler swaps + (1) DHW swap. | $15,000 | [G1901325](https://nearbypermits.com/boston/permit/G1901325/) |
| Sep 10, 2026 | [28-38 Crestwood Pk](https://nearbypermits.com/boston/address/28--38-crestwood-pk/) | 370 ft W | Plumbing | #38 Only - Remove (2) existing boilers + (1) water heater and install (2) new heating boilers + (1) indirect water heater. | $14,000 | [PL1899781](https://nearbypermits.com/boston/permit/PL1899781/) |
| Sep 10, 2026 | [28-38 Crestwood Pk](https://nearbypermits.com/boston/address/28--38-crestwood-pk/) | 370 ft W | Plumbing | Remove (2) existing boilers + (1) water heater and install (2) new heating boilers + (1) indirect water heater. | $14,000 | [G1899775](https://nearbypermits.com/boston/permit/G1899775/) |
| Sep 8, 2026 | [6 Humboldt Av](https://nearbypermits.com/boston/address/6-humboldt-av/) | 940 ft N | Alteration or repair | Install 23 sq replacement siding - no structural work | $26,417 | [SF1897242](https://nearbypermits.com/boston/permit/SF1897242/) |
| Sep 8, 2026 | [107 Munroe St](https://nearbypermits.com/boston/address/107-munroe-st/) | 970 ft NW | Electrical | half bathroom | $2,000 | [E1896394](https://nearbypermits.com/boston/permit/E1896394/) |
| Aug 27, 2026 | [25 Laurel St](https://nearbypermits.com/boston/address/25-laurel-st/) | 860 ft N | Roofing | Chimney removal -FRONT chimney on asphalt roof. | $3,499 | [SF1891346](https://nearbypermits.com/boston/permit/SF1891346/) |
| Aug 25, 2026 | [107 Munroe St](https://nearbypermits.com/boston/address/107-munroe-st/) | 970 ft NW | Plumbing | New plumbing for a half bathroom. | $5,000 | [PL1891876](https://nearbypermits.com/boston/permit/PL1891876/) |
| Aug 10, 2026 | [401 Warren St](https://nearbypermits.com/boston/address/401-warren-st/) | 1,000 ft E | Electrical | Replacing electrical equipment due to water damaged in the basement at the YMCA. Address: 285 M.L.K. Jr Blvd. | $76,500 | [E1884104](https://nearbypermits.com/boston/permit/E1884104/) |
| Jul 30, 2026 | [78 Harold St](https://nearbypermits.com/boston/address/78-harold-st/) | 700 ft W | Roofing | Gray EZTPO Roofing Replacement on lower back section of flat roof. Asphalt shingles replacement on back half of roof around skylight. Gutter and downspouts replacement on section where we are replacing the flat lower roof. | $8,699 | [SF1874772](https://nearbypermits.com/boston/permit/SF1874772/) |
| Jul 30, 2026 | [107 Munroe St](https://nearbypermits.com/boston/address/107-munroe-st/) | 970 ft NW | Alteration or repair | we would like to add a half bath to the first floor living space which would include 1 toilet, 1 sink, and proper ventilation. | $9,000 | [SF1847636](https://nearbypermits.com/boston/permit/SF1847636/) |
| Jul 28, 2026 | [401 Warren St](https://nearbypermits.com/boston/address/401-warren-st/) | 1,000 ft E | Plumbing | Replace 14 gas fired boilers in basement | $150,000 | [G1877267](https://nearbypermits.com/boston/permit/G1877267/) |
| Jul 28, 2026 | [108 Harold St](https://nearbypermits.com/boston/address/108-harold-st/) | 830 ft W | Electrical | Wire 3 ton outdoor condenser with disconnect and communication wire. | $1,000 | [E1878412](https://nearbypermits.com/boston/permit/E1878412/) |
| Jul 27, 2026 | [401 Warren St](https://nearbypermits.com/boston/address/401-warren-st/) | 1,000 ft E | Plumbing | replace 14 hot water boilers and one electric water heater | $150,000 | [PL1877271](https://nearbypermits.com/boston/permit/PL1877271/) |
| Jul 27, 2026 | [54 Holworthy St](https://nearbypermits.com/boston/address/54-holworthy-st/) | 950 ft SW | Alteration or repair | Install new concrete sidewalk with compacted gravel base and drainage slope, construct reinforced cast-in-place concrete steps, and pave rear yard area with asphalt for dumpster access and rolling path.Contracted to Install new chain-link fence with concrete footings, top rail, one double vehicle ga | $60,000 | [ALT1839901](https://nearbypermits.com/boston/permit/ALT1839901/) |
| Jul 22, 2026 | [401 Warren St](https://nearbypermits.com/boston/address/401-warren-st/) | 1,000 ft E | Fire systems | Replacement of fire alarm control panel due to water damage. | $5,000 | [EFA1874035](https://nearbypermits.com/boston/permit/EFA1874035/) |
| Jul 2, 2026 | [401 Warren St](https://nearbypermits.com/boston/address/401-warren-st/) | 1,000 ft E | Electrical | Make safe and provide temporary power via generator due water damaged in the basement at the YMCA. Address: 285 M.L.K. Jr Blvd. | $5,000 | [E1867000](https://nearbypermits.com/boston/permit/E1867000/) |
| Jul 1, 2026 | [95 Munroe St](https://nearbypermits.com/boston/address/95-munroe-st/) | 710 ft NW | Roofing | Strip and reroof | $22,000 | [SF1867963](https://nearbypermits.com/boston/permit/SF1867963/) |
| Jun 30, 2026 | [205 Townsend St](https://nearbypermits.com/boston/address/205-townsend-st/) | 830 ft SE | Electrical | We're planning to replace the inverters, re-string the modules, add per-module rapid shutdown devices, and swap out the old DAS for a new one. | $82,000 | [E1865213](https://nearbypermits.com/boston/permit/E1865213/) |
| Jun 24, 2026 | [401 Warren St](https://nearbypermits.com/boston/address/401-warren-st/) | 1,000 ft E | Sign | replace the f4 existing pole banners with new ones | $2,400 | [ALT1860590](https://nearbypermits.com/boston/permit/ALT1860590/) |
| Jun 11, 2026 | [151 Townsend St](https://nearbypermits.com/boston/address/151-townsend-st/) | 480 ft SW | Alteration or repair | Change the legal occupancy from a two-family dwelling to a four family-dwelling.; (Project cost reflected on short form $720,000)eplan -- BOA decision valid until 06/2026 -- BBRS | $67,750 | [ALT1513823](https://nearbypermits.com/boston/permit/ALT1513823/) |
| Jun 10, 2026 | [146-150 Charlame St](https://nearbypermits.com/boston/address/146--150-charlame-st/) | 980 ft NE | Electrical | Permit to restore utility power | $500 | [E1859775](https://nearbypermits.com/boston/permit/E1859775/) |
| Jun 4, 2026 | [14 Hazelwood St](https://nearbypermits.com/boston/address/14-hazelwood-st/) | 930 ft E | Roofing | Strip & reroof | $22,000 | [SF1856383](https://nearbypermits.com/boston/permit/SF1856383/) |
| Jun 4, 2026 | [42 Deckard St](https://nearbypermits.com/boston/address/42-deckard-st/) | 790 ft S | Plumbing | replace toilet, sink, and tub | $1,500 | [PL1857188](https://nearbypermits.com/boston/permit/PL1857188/) |
| May 19, 2026 | [114 Harrishof St](https://nearbypermits.com/boston/address/114-harrishof-st/) | 860 ft SW | Roofing | Strip and reroof. | $28,250 | [SF1851237](https://nearbypermits.com/boston/permit/SF1851237/) |
| May 11, 2026 | [145 Townsend St](https://nearbypermits.com/boston/address/145-townsend-st/) | 520 ft W | Alteration or repair | Remove existing bathtub to be replaced with new walk in shower & surround walls. All new fixtures like for like within same footprint as existing. No structural changes. Plumber will pull their own permit. All debris leaves job site with crew. | $20,046 | [SF1846687](https://nearbypermits.com/boston/permit/SF1846687/) |
| May 9, 2026 | [145 Townsend St](https://nearbypermits.com/boston/address/145-townsend-st/) | 520 ft W | Plumbing | replace tub to shower, lav and toilet | $1,500 | [PL1846958](https://nearbypermits.com/boston/permit/PL1846958/) |

### Farther (1,000 ft to ¼ mi), 25 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | [282 Walnut Av](https://nearbypermits.com/boston/address/282-walnut-av/) | 0.25 mi W | Alteration or repair | Change occupancy from 6 units to 7 units with the 7th unit in the basement all work will be done according to the plans submitted to include MEP'sUtility closet in said unit needs to be for the said unit DB all work to be verified in the field by ward inspector | $130,575 | [ALT1553587](https://nearbypermits.com/boston/permit/ALT1553587/) |
| Oct 5, 2026 | [24 Hollander St](https://nearbypermits.com/boston/address/24-hollander-st/) | 0.22 mi SW | Roofing | Roof replacement. | $19,750 | [SF1905837](https://nearbypermits.com/boston/permit/SF1905837/) |
| Oct 5, 2026 | [205 Walnut Av](https://nearbypermits.com/boston/address/205-walnut-av/) | 0.20 mi NW | Alteration or repair | Blown in cellulose insulation at exterior walls, air sealing and weatherization. | $8,446 | [SF1905575](https://nearbypermits.com/boston/permit/SF1905575/) |
| Sep 25, 2026 | [247 Walnut Av](https://nearbypermits.com/boston/address/247-walnut-av/) | 0.24 mi W | Electrical | Replace jaws in meter for Eversource AMI project | $2,000 | [E1891726](https://nearbypermits.com/boston/permit/E1891726/) |
| Sep 25, 2026 | [21 Wabon St](https://nearbypermits.com/boston/address/21-wabon-st/) | 0.23 mi S | Alteration or repair | Legalizing extension of living space in basement and installing two egress window wells for two basement bedrooms correct V898540. Owner spoke to the inspector who confirmed that house is in fact a large one family. on interior of bedrooms we will add sheetrock where needed and paint | $25,000 | [ALT1844364](https://nearbypermits.com/boston/permit/ALT1844364/) |
| Sep 23, 2026 | [120 Walnut Av](https://nearbypermits.com/boston/address/120-walnut-av/) | 0.20 mi N | Roofing | Church Slate Roof Restoration/Replacement (for affected area only) | $10,000 | [SF1902172](https://nearbypermits.com/boston/permit/SF1902172/) |
| Sep 18, 2026 | [404-420 Warren St](https://nearbypermits.com/boston/address/404--420-warren-st/) | 0.24 mi E | Electrical | Installation of CCTV devices. | $20,460 | [ELV1901566](https://nearbypermits.com/boston/permit/ELV1901566/) |
| Sep 11, 2026 | [205 Walnut Av](https://nearbypermits.com/boston/address/205-walnut-av/) | 0.20 mi NW | Alteration or repair | we are insulating the walls with cellulose insulation and insulating the rim joist with r-19 fiberglass | $6,170 | [SF1897702](https://nearbypermits.com/boston/permit/SF1897702/) |
| Sep 2, 2026 | [39 Catawba St](https://nearbypermits.com/boston/address/39-catawba-st/) | 0.20 mi NE | Alteration or repair | FRONT PORCH REPAIR remove existing wood rails, flooring, frame as needed, install new wood flooring, steel rails and privacy panel | $3,800 | [SF1896896](https://nearbypermits.com/boston/permit/SF1896896/) |
| Sep 2, 2026 | [404-420 Warren St](https://nearbypermits.com/boston/address/404--420-warren-st/) | 0.24 mi E | Sign | Fabricate and Installation of (2) Sets of 64.5" Tall x 455" Wide Face lit Channel Letters on Front and Side Elevations; and 31.375" Tall x 103.5" Wide White Lexan Panels on Double-Sided Monument Sign to Read: " Vicente's Supermarket " | $28,000 | [ALT1886282](https://nearbypermits.com/boston/permit/ALT1886282/) |
| Aug 21, 2026 | [69 Holworthy St](https://nearbypermits.com/boston/address/69-holworthy-st/) | 0.21 mi W | Roofing | Strip and reroof | $19,800 | [SF1880468](https://nearbypermits.com/boston/permit/SF1880468/) |
| Aug 20, 2026 | [24 Hollander St](https://nearbypermits.com/boston/address/24-hollander-st/) | 0.22 mi SW | Plumbing | Plumbing of electric water heater Unit #26 | $2,000 | [PL1889930](https://nearbypermits.com/boston/permit/PL1889930/) |
| Aug 20, 2026 | [24 Hollander St](https://nearbypermits.com/boston/address/24-hollander-st/) | 0.22 mi SW | Electrical | #24 Wire 3 ton outdoor condenser w/disconnect and communication wire #26 Wire 3 ton outdoor cond w/disc and communication wire; wire electric water heater. #28 Wire 3 ton & 1.5 ton outdoor cond w/disc and communication wire. #24 & #28 Replace existing main electrical panel with new (NEC compliant) | $6,500 | [E1890028](https://nearbypermits.com/boston/permit/E1890028/) |
| Aug 4, 2026 | [25 Catawba St](https://nearbypermits.com/boston/address/25-catawba-st/) | 0.21 mi NE | Electrical | 400 amp Service broke from the couplin emergency Eversource came out and cut the power work was completed and ready to put back power back on. | $1,800 | [E1882085](https://nearbypermits.com/boston/permit/E1882085/) |
| Aug 4, 2026 | [404-420 Warren St](https://nearbypermits.com/boston/address/404--420-warren-st/) | 0.24 mi E | Electrical | Connect temp generator to existing ATS for building back up power. | $1,500 | [E1882055](https://nearbypermits.com/boston/permit/E1882055/) |
| Jul 22, 2026 | [205 Walnut Av](https://nearbypermits.com/boston/address/205-walnut-av/) | 0.20 mi NW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-1716860549) (Unit-1) | $1,000 | [SF1864746](https://nearbypermits.com/boston/permit/SF1864746/) |
| Jul 9, 2026 | [12 Wyoming St](https://nearbypermits.com/boston/address/12-wyoming-st/) | 0.22 mi S | Electrical | Upgrade main electrical service from 100 to 200 amps 120\240 volts. Relocate the meters to the exterior of the building installing wiring for heat pump. | $8,000 | [E1862118](https://nearbypermits.com/boston/permit/E1862118/) |
| Jul 5, 2026 | [6 Laurel St](https://nearbypermits.com/boston/address/6-laurel-st/) | 0.20 mi NE | Alteration or repair | insulating attic and exterior walls with blown in insulation | $13,141 | [SF1867863](https://nearbypermits.com/boston/permit/SF1867863/) |
| Jul 1, 2026 | [12 Wyoming St](https://nearbypermits.com/boston/address/12-wyoming-st/) | 0.22 mi S | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-874141)(Unit-1) | $5,000 | [SF1862119](https://nearbypermits.com/boston/permit/SF1862119/) |
| Jun 23, 2026 | [13 Wabon St](https://nearbypermits.com/boston/address/13-wabon-st/) | 0.25 mi S | Alteration or repair | Pending ALT1851020 Occupancy CommitteeDemo drywall in second floor bathtub and replace with new shower. Replace existing window with tempered glass window. Inspeciton for fire stopping and/or insulation. | $17,191 | [SF1850607](https://nearbypermits.com/boston/permit/SF1850607/) |
| Jun 5, 2026 | [10 Wyoming St](https://nearbypermits.com/boston/address/10-wyoming-st/) | 0.23 mi SE | Plumbing | Replacement of 2 water heaters | $5,000 | [G1856948](https://nearbypermits.com/boston/permit/G1856948/) |
| Jun 4, 2026 | [10 Wyoming St](https://nearbypermits.com/boston/address/10-wyoming-st/) | 0.23 mi SE | Plumbing | replacement of 2 gas water heaters | $5,000 | [PL1856951](https://nearbypermits.com/boston/permit/PL1856951/) |
| May 29, 2026 | [13 Wabon St](https://nearbypermits.com/boston/address/13-wabon-st/) | 0.25 mi S | Alteration or repair | Confirm occupancy of single family residence. | Not listed | [ALT1851020](https://nearbypermits.com/boston/permit/ALT1851020/) |
| May 18, 2026 | [13 Wabon St](https://nearbypermits.com/boston/address/13-wabon-st/) | 0.25 mi S | Plumbing | Convert bathtub to shower in second floor bathroom and replace valve. | $4,000 | [PL1850612](https://nearbypermits.com/boston/permit/PL1850612/) |
| May 8, 2026 | [79 Holworthy St](https://nearbypermits.com/boston/address/79-holworthy-st/) | 0.25 mi W | Electrical | 60 amp electric service to feed monitoring cabinet | $10,000 | [E1847410](https://nearbypermits.com/boston/permit/E1847410/) |

## Zoning requests nearby

There are no zoning requests on file within ¼ mi. Boston's feed was last read Oct 15.

## More on this street

Other addresses on Humboldt Av with permits, nearest house number first:

- [81-83 Humboldt Av](https://nearbypermits.com/boston/address/81--83-humboldt-av/): newest permit Apr 8, 2026
- [68-70 Humboldt Av](https://nearbypermits.com/boston/address/68--70-humboldt-av/): newest permit Apr 8, 2026
- [85-87 Humboldt Av](https://nearbypermits.com/boston/address/85--87-humboldt-av/): newest permit Apr 8, 2026
- [64-66 Humboldt Av](https://nearbypermits.com/boston/address/64--66-humboldt-av/): newest permit Apr 13, 2026
- [89-91 Humboldt Av](https://nearbypermits.com/boston/address/89--91-humboldt-av/): newest permit Apr 13, 2026
- [60-62 Humboldt Av](https://nearbypermits.com/boston/address/60--62-humboldt-av/): newest permit Apr 8, 2026
- [95-101 Humboldt Av](https://nearbypermits.com/boston/address/95--101-humboldt-av/): newest permit Apr 13, 2026
- [54-56 Humboldt Av](https://nearbypermits.com/boston/address/54--56-humboldt-av/): newest permit Apr 8, 2026
- [50-52 Humboldt Av](https://nearbypermits.com/boston/address/50--52-humboldt-av/): newest permit Apr 8, 2026
- [46-48 Humboldt Av](https://nearbypermits.com/boston/address/46--48-humboldt-av/): newest permit Apr 8, 2026

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-15 21:20 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 15, 18:47 UTC.

Map, all 4 permits at this address and 64 nearby: https://nearbypermits.com/boston/address/75-humboldt-av/