# Building permits at 104 Baker St, Boston, MA 1 Hartlawn Rd: demolition permitted May 1, a new building May 5. Five permits on record here. The newest, Sep 17, 2025: Residential weatherization/air sealing. Within a quarter mile, the city has issued 41 more permits (37 projects) since May 1. Two are for new buildings, the nearest 380 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 17, 2025 | Alteration or repair | Residential weatherization/air sealing. No structural changes. (1228389044) | $4,000 | [SF1774578](https://nearbypermits.com/boston/permit/SF1774578/) | | Feb 8, 2023 | Alteration or repair | Install 23 windows for replacement no structural changes | $32,000 | [SF1438707](https://nearbypermits.com/boston/permit/SF1438707/) | | Apr 5, 2021 | Solar | To Install 27 Solar panels. System size 11.07 KW | $23,996 | [SF1157952](https://nearbypermits.com/boston/permit/SF1157952/) | | Mar 10, 2021 | Solar | To install 27 Solar Panels. System size 11.07 KW | $10,000 | [E1157971](https://nearbypermits.com/boston/permit/E1157971/) | | Dec 23, 2020 | Addition | An addition in the back of the house 11x7 feet to protect the entrance | $3,000 | [ALT1092761](https://nearbypermits.com/boston/permit/ALT1092761/) | ## Within ¼ mi since May 1, 2026 41 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 4, 2026 | [93 Baker St](https://nearbypermits.com/boston/address/93-baker-st/) | 220 ft E | Plumbing | Replacement of gas water heater | $2,753 | [PL1895466](https://nearbypermits.com/boston/permit/PL1895466/) | | Sep 4, 2026 | [93 Baker St](https://nearbypermits.com/boston/address/93-baker-st/) | 220 ft E | Plumbing | Replacement of gas water heater | $2,753 | [G1895462](https://nearbypermits.com/boston/permit/G1895462/) | | Aug 7, 2026 | [92 Baker St](https://nearbypermits.com/boston/address/92-baker-st/) | 110 ft SE | Alteration or repair | Remove and replace 1 entry door; like for like size; no structural changes | $16,442 | [SF1879303](https://nearbypermits.com/boston/permit/SF1879303/) | | Jun 2, 2026 | [97 Baker St](https://nearbypermits.com/boston/address/97-baker-st/) | 140 ft E | Roofing | Full strip and re roof | $6,500 | [SF1847065](https://nearbypermits.com/boston/permit/SF1847065/) | ### This block (250 to 1,000 ft), 21 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 24, 2026 | [14 Joyce Kilmer Rd](https://nearbypermits.com/boston/address/14-joyce-kilmer-rd/) | 910 ft SE | Alteration or repair | Install replacement bath system - no strucutral work | $23,727 | [SF1899751](https://nearbypermits.com/boston/permit/SF1899751/) | | Sep 3, 2026 | [66 Baker St](https://nearbypermits.com/boston/address/66-baker-st/) | 760 ft SE | Alteration or repair | Remove and replace 1 entry door; like for like size; no structural changes | $8,600 | [SF1890302](https://nearbypermits.com/boston/permit/SF1890302/) | | Sep 3, 2026 | [11 Hartlawn Rd](https://nearbypermits.com/boston/address/11-hartlawn-rd/) | 460 ft N | Alteration or repair | Removing and replacing 5 windows, replacing like with like, no structural changes. | $4,536 | [SF1886295](https://nearbypermits.com/boston/permit/SF1886295/) | | Aug 18, 2026 | [127 Laurie Av](https://nearbypermits.com/boston/address/127-laurie-av/) | 340 ft SW | Plumbing | New gas service tie in | $800 | [G1852902](https://nearbypermits.com/boston/permit/G1852902/) | | Jul 15, 2026 | [99 Laurie Av](https://nearbypermits.com/boston/address/99-laurie-av/) | 700 ft SW | Plumbing | Replace a gas fired water heater | $950 | [G1871836](https://nearbypermits.com/boston/permit/G1871836/) | | Jul 14, 2026 | [99 Laurie Av](https://nearbypermits.com/boston/address/99-laurie-av/) | 700 ft SW | Plumbing | Replace a gas fired water heater | $950 | [PL1871842](https://nearbypermits.com/boston/permit/PL1871842/) | | Jul 15, 2026 | [10 Earnshaw St](https://nearbypermits.com/boston/address/10-earnshaw-st/) | 830 ft E | Electrical | Upgrade electrical service to 200A Add 4 recessed lights, 1 bathroom fan | $9,000 | [E1872175](https://nearbypermits.com/boston/permit/E1872175/) | | Jun 29, 2026 | [1 Hartlawn Rd](https://nearbypermits.com/boston/address/1-hartlawn-rd/) | 380 ft N | Electrical | wire new single family home with a 200 amp overhead service | $20,000 | [E1865350](https://nearbypermits.com/boston/permit/E1865350/) | | Jun 29, 2026 | [5-7 Cass St](https://nearbypermits.com/boston/address/5--7-cass-st/) | 990 ft NE | Electrical | Replace Federal Pacific panel with new circuit breaker panel | $2,400 | [E1864299](https://nearbypermits.com/boston/permit/E1864299/) | | Jun 26, 2026 | [12 Cypress St](https://nearbypermits.com/boston/address/12-cypress-st/) | 410 ft NW | Roofing | strip and replace roof | $9,000 | [SF1854943](https://nearbypermits.com/boston/permit/SF1854943/) | | Jun 10, 2026 | [11 Johnson St](https://nearbypermits.com/boston/address/11-johnson-st/) | 820 ft SE | Alteration or repair | Installing ductless mini split heat pump system with 1 outdoor unit. | $5,300 | [SF1851667](https://nearbypermits.com/boston/permit/SF1851667/) | | Jun 8, 2026 | [1 Hartlawn Rd](https://nearbypermits.com/boston/address/1-hartlawn-rd/) | 380 ft N | Plumbing | rough and finish plumbing for new home | $20,000 | [PL1858818](https://nearbypermits.com/boston/permit/PL1858818/) | | Jun 8, 2026 | [1 Hartlawn Rd](https://nearbypermits.com/boston/address/1-hartlawn-rd/) | 380 ft N | Plumbing | gas piping for new home | $5,000 | [G1858819](https://nearbypermits.com/boston/permit/G1858819/) | | Jun 3, 2026 | [27 Belle Av](https://nearbypermits.com/boston/address/27-belle-av/) | 580 ft S | Electrical | Furnish and install (2) recessed LED lights on the new porch. Furnish and install (2) wall sconce light fixtures on the porch. Furnish and install (2) weather-resistant receptacle outlets: (1) receptacle outlet on the porch. (1) receptacle outlet on the side of the house. | $2,000 | [E1856673](https://nearbypermits.com/boston/permit/E1856673/) | | May 26, 2026 | [11 Johnson St](https://nearbypermits.com/boston/address/11-johnson-st/) | 820 ft SE | Electrical | Wiring 1 outdoor unit for ductless mini split heat pump system | $1,000 | [E1851636](https://nearbypermits.com/boston/permit/E1851636/) | | May 21, 2026 | [127 Laurie Av](https://nearbypermits.com/boston/address/127-laurie-av/) | 340 ft SW | Electrical | wire new inground swimming pool. | $7,000 | [E1851781](https://nearbypermits.com/boston/permit/E1851781/) | | May 18, 2026 | [127 Laurie Av](https://nearbypermits.com/boston/address/127-laurie-av/) | 340 ft SW | Pool or spa | Installation of a 9' x 16' Fiberglass Swimming Pool | $71,000 | [ALT1824447](https://nearbypermits.com/boston/permit/ALT1824447/) | | May 15, 2026 | [27 Belle Av](https://nearbypermits.com/boston/address/27-belle-av/) | 580 ft S | Alteration or repair | The Contractor shall demolish and dispose of the existing enclosed front porch, front masonry stairs and wrought iron railings. The Contractor shall rebuild the front porch as an open porch, with new masonry front stairs. The Contractor shall modify the front walkway to align with the new stairs | $38,900 | [SF1848876](https://nearbypermits.com/boston/permit/SF1848876/) | | May 5, 2026 | [1 Hartlawn Rd](https://nearbypermits.com/boston/address/1-hartlawn-rd/) | 380 ft N | New building | Tear down existing structure at 157 Baker Street and rebuild a new single family dwelling with a one car attached garage. Please note the new building will face the side street and will be known as 1 Hartlawn St.; Requesting Nominal Fee;Single family with attached garage for one vehicle, unfinished | $440,000 | [ERT1770431](https://nearbypermits.com/boston/permit/ERT1770431/) | | May 4, 2026 | [127 Laurie Av](https://nearbypermits.com/boston/address/127-laurie-av/) | 340 ft SW | Plumbing | pool heater install | $3,500 | [G1843863](https://nearbypermits.com/boston/permit/G1843863/) | | May 1, 2026 | [1 Hartlawn Rd](https://nearbypermits.com/boston/address/1-hartlawn-rd/) | 380 ft N | Demolition | Demo existing structure in order to rebuild new single family dwelling in conjunction with ERT 1770431. Please note the former address was 157 Baker St. We changed the new house to face Hartlawn.Dig Safe#2026-1803335 | $14,800 | [SF1843262](https://nearbypermits.com/boston/permit/SF1843262/) | ### Farther (1,000 ft to ¼ mi), 16 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [40 Glenhaven Rd](https://nearbypermits.com/boston/address/40-glenhaven-rd/) | 0.20 mi SE | Plumbing | Replacement of 2 gas water heaters | $2,247 | [PL1903350](https://nearbypermits.com/boston/permit/PL1903350/) | | Sep 29, 2026 | [40 Glenhaven Rd](https://nearbypermits.com/boston/address/40-glenhaven-rd/) | 0.20 mi SE | Plumbing | Replacement of 2 gas water heaters | $2,247 | [G1903343](https://nearbypermits.com/boston/permit/G1903343/) | | Sep 18, 2026 | [67 Belle Av](https://nearbypermits.com/boston/address/67-belle-av/) | 0.21 mi S | Electrical | Wire new single family 3 bed room home with a 400 amp overhead service | $30,000 | [E1900725](https://nearbypermits.com/boston/permit/E1900725/) | | Sep 2, 2026 | [67 Belle Av](https://nearbypermits.com/boston/address/67-belle-av/) | 0.21 mi S | Plumbing | rough and finish plumbing for new home | $17,000 | [PL1896797](https://nearbypermits.com/boston/permit/PL1896797/) | | Jul 24, 2026 | [95 Cass St](https://nearbypermits.com/boston/address/95-cass-st/) | 0.24 mi E | Roofing | Strip all asphalt roofing. Furnish and install new architectural asphalt shingle roofing system. | $15,326 | [SF1875181](https://nearbypermits.com/boston/permit/SF1875181/) | | Jul 23, 2026 | [67 Belle Av](https://nearbypermits.com/boston/address/67-belle-av/) | 0.21 mi S | New building | Erect new single family dwelling with an unfinished basement for mechanical/storage use, and an attic that is unfinished except for a bedroom/hallway.Includes; two off- street parking spots; and a Solar -Ready Zone. On the vacant lot parcel # 2010596000- 10th Edition;e[Plans] Filed | $405,000 | [ERT1797639](https://nearbypermits.com/boston/permit/ERT1797639/) | | Jul 21, 2026 | [10 Altacrest Rd](https://nearbypermits.com/boston/address/10-altacrest-rd/) | 0.24 mi SE | Alteration or repair | Air sealing, weather strip & sweep for doors, fiberglass for rim joist, insulate basement door, & blown in cellulose for exterior walls | $3,474 | [SF1869950](https://nearbypermits.com/boston/permit/SF1869950/) | | Jul 8, 2026 | [31 Moville St](https://nearbypermits.com/boston/address/31-moville-st/) | 0.22 mi NW | Roofing | strip and re roof | $9,200 | [SF1870108](https://nearbypermits.com/boston/permit/SF1870108/) | | Jun 26, 2026 | [31 Moville St](https://nearbypermits.com/boston/address/31-moville-st/) | 0.22 mi NW | Alteration or repair | Install 10 windows for replacement. No structural changes. | $14,500 | [SF1863084](https://nearbypermits.com/boston/permit/SF1863084/) | | Jun 10, 2026 | [19-21 Summer St](https://nearbypermits.com/boston/address/19--21-summer-st/) | 0.25 mi NE | Solar | Install 7.79 kW panels. Will not exceed roof panel but will add 6" to height. 19 panels total. No ESS / No Structural. | $30,000 | [SF1845408](https://nearbypermits.com/boston/permit/SF1845408/) | | May 6, 2026 | [19-21 Summer St](https://nearbypermits.com/boston/address/19--21-summer-st/) | 0.25 mi NE | Solar | Install 7.79 kW panels. Will not exceed roof panel but will add 6" to height. 19 panels total. No ESS / No Structural. | $30,000 | [E1845412](https://nearbypermits.com/boston/permit/E1845412/) | | May 26, 2026 | [100-110 Spring St](https://nearbypermits.com/boston/address/100--110-spring-st/) | 0.22 mi N | Alteration or repair | Open cell spray foam 15" r60 ceiling | $7,500 | [SF1843014](https://nearbypermits.com/boston/permit/SF1843014/) | | May 22, 2026 | [54 Cass St](https://nearbypermits.com/boston/address/54-cass-st/) | 0.23 mi NE | Alteration or repair | Blown in cellulose insulation at exterior walls, air sealing and weatherization. | $5,643 | [SF1847952](https://nearbypermits.com/boston/permit/SF1847952/) | | May 15, 2026 | [27 Moville St](https://nearbypermits.com/boston/address/27-moville-st/) | 0.21 mi NW | Roofing | strip and re roof | $6,910 | [SF1850174](https://nearbypermits.com/boston/permit/SF1850174/) | | May 5, 2026 | [51 Joyce Kilmer Rd](https://nearbypermits.com/boston/address/51-joyce-kilmer-rd/) | 0.21 mi S | Electrical | Install EV charger 50A hardwired option inside garage (Tesla Charger). | $900 | [E1845840](https://nearbypermits.com/boston/permit/E1845840/) | | May 4, 2026 | [44 Cass St](https://nearbypermits.com/boston/address/44-cass-st/) | 0.22 mi NE | Plumbing | Install one high-efficiency water heater | $6,000 | [PL1841093](https://nearbypermits.com/boston/permit/PL1841093/) | ## More on this street Other addresses on Baker St with permits, nearest house number first: - [97 Baker St](https://nearbypermits.com/boston/address/97-baker-st/): newest permit Jun 2, 2026 - [93 Baker St](https://nearbypermits.com/boston/address/93-baker-st/): newest permit Sep 4, 2026 - [92 Baker St](https://nearbypermits.com/boston/address/92-baker-st/): newest permit Aug 7, 2026 - [120 Baker St](https://nearbypermits.com/boston/address/120-baker-st/): newest permit Jan 30, 2026 - [74 Baker St](https://nearbypermits.com/boston/address/74-baker-st/): newest permit Dec 4, 2024 - [66 Baker St](https://nearbypermits.com/boston/address/66-baker-st/): newest permit Sep 3, 2026 - [60 Baker St](https://nearbypermits.com/boston/address/60-baker-st/): newest permit Dec 11, 2024 - [160 Baker St](https://nearbypermits.com/boston/address/160-baker-st/): newest permit Mar 18, 2026 - [161 Baker St](https://nearbypermits.com/boston/address/161-baker-st/): newest permit May 27, 2025 - [35 Baker St](https://nearbypermits.com/boston/address/35-baker-st/): newest permit Jul 3, 2025 --- Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 13:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 41 nearby: https://nearbypermits.com/boston/address/104-baker-st/