# Building permits at 25 Blanche St, Boston, MA One permit on record here. The newest, Sep 19, 2025: Replace the front porch. Within a quarter mile, the city has issued 16 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 19, 2025 | Fence, wall or deck | Replace the front porch | $17,900 | [SF1748541](https://nearbypermits.com/boston/permit/SF1748541/) | ## Within ¼ mi since May 1, 2026 16 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 8 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 25, 2026 | [12 Everdean St](https://nearbypermits.com/boston/address/12-everdean-st/) | 860 ft N | Plumbing | replace gas furnace on 2nd floor | $34,000 | [G1902891](https://nearbypermits.com/boston/permit/G1902891/) | | Aug 24, 2026 | [44 Mill St](https://nearbypermits.com/boston/address/44-mill-st/) | 290 ft W | Plumbing | dishwasher replacement | $250 | [PL1891647](https://nearbypermits.com/boston/permit/PL1891647/) | | Aug 14, 2026 | [38 Mill St](https://nearbypermits.com/boston/address/38-mill-st/) | 430 ft NW | Alteration or repair | Insulation and weatherization | $5,009 | [SF1886130](https://nearbypermits.com/boston/permit/SF1886130/) | | Jul 23, 2026 | [38 Mill St](https://nearbypermits.com/boston/address/38-mill-st/) | 430 ft NW | Electrical | installation of new 200 AMP Service with new 200 AMP electrical panel with all new breakers | $3,000 | [E1875937](https://nearbypermits.com/boston/permit/E1875937/) | | Jul 9, 2026 | [40 Mill St](https://nearbypermits.com/boston/address/40-mill-st/) | 350 ft NW | Roofing | Residential Roof Replacement Shingles Replacement (Primary and Hip) Underlayment Changeout Ice and Water Barrier Installation Flashing Drip edges No structural change | $59,892 | [SF1863109](https://nearbypermits.com/boston/permit/SF1863109/) | | Jun 23, 2026 | [44 Mill St](https://nearbypermits.com/boston/address/44-mill-st/) | 290 ft W | Plumbing | Remove the bathtub, install a shower, and replace the valve. | $2,500 | [PL1862527](https://nearbypermits.com/boston/permit/PL1862527/) | | Jun 5, 2026 | [44 Mill St](https://nearbypermits.com/boston/address/44-mill-st/) | 290 ft W | Alteration or repair | We are going to protect the home and do demolition of bathtube shower space only. Plumber will set up drain and shower valve and we are going to install the tile. Basic install a walk-in-shower curb less. | $13,900 | [SF1856668](https://nearbypermits.com/boston/permit/SF1856668/) | | May 12, 2026 | [730 William T Morrissey Bl](https://nearbypermits.com/boston/address/730-william-t-morrissey-bl/) | 970 ft SE | Electrical | 7-Eleven 730 wm t morrissey blvd., dorchester replace concret light pole base and install new light pole and fixture | $5,000 | [E1848493](https://nearbypermits.com/boston/permit/E1848493/) | ### Farther (1,000 ft to ¼ mi), 8 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 21, 2026 | [23-25 Elm St](https://nearbypermits.com/boston/address/23--25-elm-st/) | 0.20 mi NW | Alteration or repair | Unit 3 - Mass Save Weatherization - Air-sealing, blown-in insulation. | $5,357 | [SF1881058](https://nearbypermits.com/boston/permit/SF1881058/) | | Sep 18, 2026 | [7 Mill St](https://nearbypermits.com/boston/address/7-mill-st/) | 0.20 mi N | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-886722) | $3,000 | [SF1897194](https://nearbypermits.com/boston/permit/SF1897194/) | | Sep 17, 2026 | [23-25 Elm St](https://nearbypermits.com/boston/address/23--25-elm-st/) | 0.20 mi NW | Alteration or repair | Confirm occupancy of existing 3 family dwelling.; | Not listed | [ALT1889518](https://nearbypermits.com/boston/permit/ALT1889518/) | | Sep 11, 2026 | [12 Houghton St](https://nearbypermits.com/boston/address/12-houghton-st/) | 0.21 mi SW | Alteration or repair | insulating exterior walls using cellulose R15. | $4,207 | [SF1895691](https://nearbypermits.com/boston/permit/SF1895691/) | | Aug 6, 2026 | [23-25 Elm St](https://nearbypermits.com/boston/address/23--25-elm-st/) | 0.20 mi NW | Electrical | Install new electrical connection, disconnect, and circuit for a 1.5-ton ductless mini-split system located in the left side yard. | $1,000 | [E1883056](https://nearbypermits.com/boston/permit/E1883056/) | | Jul 1, 2026 | [9 Houghton St](https://nearbypermits.com/boston/address/9-houghton-st/) | 0.23 mi SW | Alteration or repair | Demolition and Renovation of existing kitchen and bathroom, sanding & refinishing hardwood floor including electrical and plumbing work | $50,000 | [SF1868054](https://nearbypermits.com/boston/permit/SF1868054/) | | Jun 17, 2026 | [12 Houghton St](https://nearbypermits.com/boston/address/12-houghton-st/) | 0.21 mi SW | Plumbing | Replace existing bathroom plumbing for 3rd floor Condo. Cast Iron Estherbrook has a crack as well as rotted piping. Re plumb Kitchen sink and separate from the bathroom group to the stack. Re plumb tub and toilet. No water piping. | $5,000 | [PL1861033](https://nearbypermits.com/boston/permit/PL1861033/) | | May 11, 2026 | [38 Houghton St](https://nearbypermits.com/boston/address/38-houghton-st/) | 0.23 mi S | Plumbing | Second floor tub replacement | $1,100 | [PL1847415](https://nearbypermits.com/boston/permit/PL1847415/) | --- Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 16:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 16 nearby: https://nearbypermits.com/boston/address/25-blanche-st/