# Building permits at 231 Lagrange St, Boston, MA Three permits on record here. The newest, Jul 22: Remove old fg batts, spray foam roofline. Within a quarter mile, the city has issued 33 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 22, 2026 | Alteration or repair | Remove old fg batts, spray foam roofline, paint exposed foam, & sheathing access | $10,144 | [SF1867362](https://nearbypermits.com/boston/permit/SF1867362/) | | May 20, 2026 | Electrical | Upgrade service from 100 to 200 amps | $4,500 | [E1851102](https://nearbypermits.com/boston/permit/E1851102/) | | Apr 25, 2023 | Roofing | New shingles installation and chimney repointing | $24,600 | [SF1463487](https://nearbypermits.com/boston/permit/SF1463487/) | ## Within ¼ mi since May 1, 2026 33 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 22, 2026 | [54 Howitt Rd](https://nearbypermits.com/boston/address/54-howitt-rd/) | 110 ft NW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID - 873919) | $5,000 | [SF1867840](https://nearbypermits.com/boston/permit/SF1867840/) | ### This block (250 to 1,000 ft), 14 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 14, 2026 | [30 Churchill Rd](https://nearbypermits.com/boston/address/30-churchill-rd/) | 990 ft W | Alteration or repair | Build a small roughly 6' x 10' deck off sunroom and remodel sunroom | $40,515 | [ALT1869176](https://nearbypermits.com/boston/permit/ALT1869176/) | | Aug 10, 2026 | [19 Brier Rd](https://nearbypermits.com/boston/address/19-brier-rd/) | 560 ft S | Alteration or repair | Remove and replace 14 windows, like for like, same size, no structural changes | $16,176 | [SF1880424](https://nearbypermits.com/boston/permit/SF1880424/) | | Aug 10, 2026 | [29 Shaw St](https://nearbypermits.com/boston/address/29-shaw-st/) | 880 ft SE | Plumbing | generator install | $2,500 | [G1878905](https://nearbypermits.com/boston/permit/G1878905/) | | Aug 6, 2026 | [19 Myles Standish Rd](https://nearbypermits.com/boston/address/19-myles-standish-rd/) | 550 ft S | Alteration or repair | insulating exterior walls using cellulose R15. insulating and air sealing attic, adding cellulose to bring R value to R49. | $10,878 | [SF1878541](https://nearbypermits.com/boston/permit/SF1878541/) | | Aug 4, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 800 ft NW | Plumbing | Replacement of Bath Fixtures | $1,500 | [PL1880858](https://nearbypermits.com/boston/permit/PL1880858/) | | Jul 29, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 800 ft NW | Plumbing | Replacement of Kitchen Fixtures | $2,500 | [PL1875723](https://nearbypermits.com/boston/permit/PL1875723/) | | Jul 29, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 800 ft NW | Plumbing | Replacement of Cook Stove | $700 | [G1875729](https://nearbypermits.com/boston/permit/G1875729/) | | Jul 28, 2026 | [104 Woodard Rd](https://nearbypermits.com/boston/address/104-woodard-rd/) | 740 ft E | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-859354) | $8,000 | [SF1870032](https://nearbypermits.com/boston/permit/SF1870032/) | | Jul 23, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 800 ft NW | Electrical | Kitchen renovation electrical: new counter circuits, island outlets, appliance hookups, recessed and pendant lighting, undercabinet LED, disconnect/relocate circuits, AFCI updates, plus added living/dining/bath/entry lighting and switching. | $12,500 | [E1875952](https://nearbypermits.com/boston/permit/E1875952/) | | Jul 22, 2026 | [19 Churchill Rd](https://nearbypermits.com/boston/address/19-churchill-rd/) | 940 ft W | Alteration or repair | Demo existing decking and skirt boards, Replacing decking boards, 1 x 4 lattice PVC AZEK, New PVC risers 5/4 x 6 Coastline Decking AZEK Historical | $10,000 | [SF1866879](https://nearbypermits.com/boston/permit/SF1866879/) | | Jul 21, 2026 | [24 Crockers Ln](https://nearbypermits.com/boston/address/24-crockers-ln/) | 870 ft S | Alteration or repair | Remove and Replace (7) Windows and Front Door | $13,995 | [SF1867699](https://nearbypermits.com/boston/permit/SF1867699/) | | Jul 14, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 800 ft NW | Alteration or repair | Kitchen renovation, we will gut to the studs and install new plumbing, electrical, insulation, window and door. New board and plaster, hardwoods, carpentry and cabinet install. New appliances installed and painting. We will remove all construction debris via dumpster. | $31,325 | [SF1871797](https://nearbypermits.com/boston/permit/SF1871797/) | | Jun 4, 2026 | [47 Tennyson St](https://nearbypermits.com/boston/address/47-tennyson-st/) | 870 ft E | Electrical | wire in new ductless mini split system | $1,150 | [E1850081](https://nearbypermits.com/boston/permit/E1850081/) | | May 19, 2026 | [35 Tennyson St](https://nearbypermits.com/boston/address/35-tennyson-st/) | 750 ft E | Roofing | We are replacing and repairing the roof shingles | $7,800 | [SF1845724](https://nearbypermits.com/boston/permit/SF1845724/) | ### Farther (1,000 ft to ¼ mi), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [45 Franclaire Dr](https://nearbypermits.com/boston/address/45-franclaire-dr/) | 0.23 mi SE | Plumbing | one [shower, lav, w/c laundry tray in basement | $5,000 | [PL1906768](https://nearbypermits.com/boston/permit/PL1906768/) | | Sep 30, 2026 | [14 Franclaire Dr](https://nearbypermits.com/boston/address/14-franclaire-dr/) | 0.21 mi SE | Electrical | need to upgrade the electrical service from 100A to 200A | $2,200 | [E1905186](https://nearbypermits.com/boston/permit/E1905186/) | | Sep 2, 2026 | [14 Landseer St](https://nearbypermits.com/boston/address/14-landseer-st/) | 0.23 mi N | Plumbing | gas piping to install (1) furnace to replace existing | $3,500 | [G1895880](https://nearbypermits.com/boston/permit/G1895880/) | | Aug 13, 2026 | [5-7 Franclaire Dr](https://nearbypermits.com/boston/address/5--7-franclaire-dr/) | 0.19 mi SE | Alteration or repair | Interior drill & plug buffer wall with cellulose | $2,000 | [SF1879074](https://nearbypermits.com/boston/permit/SF1879074/) | | Jul 28, 2026 | [71 Tennyson St](https://nearbypermits.com/boston/address/71-tennyson-st/) | 0.22 mi E | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-877523) (unit-1) | $3,000 | [SF1873786](https://nearbypermits.com/boston/permit/SF1873786/) | | Jul 21, 2026 | [148 Lagrange St](https://nearbypermits.com/boston/address/148-lagrange-st/) | 0.20 mi SE | Alteration or repair | Remove 2 existing doors and replace with 2 new doors. No structural work | $20,513 | [SF1868874](https://nearbypermits.com/boston/permit/SF1868874/) | | Jul 20, 2026 | [9 Larkhill Rd](https://nearbypermits.com/boston/address/9-larkhill-rd/) | 0.24 mi E | Alteration or repair | Remodel kitchen, install new kitchen cabinets and counter tops, remodel second floor bathroom, reinsulate walls, blueboard and plaster, ceramic tile, install new plumbing and lighting fixtures. | $25,000 | [SF1874584](https://nearbypermits.com/boston/permit/SF1874584/) | | Jul 9, 2026 | [160 Bellevue St](https://nearbypermits.com/boston/address/160-bellevue-st/) | 0.22 mi N | Plumbing | Install 2nd meter for irrigation. Install 3/4" watts 800m4-qt backflow device for irragation @ exterior of home. | $2,500 | [PL1870567](https://nearbypermits.com/boston/permit/PL1870567/) | | Jun 17, 2026 | [5-7 Franclaire Dr](https://nearbypermits.com/boston/address/5--7-franclaire-dr/) | 0.19 mi SE | Plumbing | new kitchen sink in same location | $2,500 | [PL1861672](https://nearbypermits.com/boston/permit/PL1861672/) | | Jun 12, 2026 | [73 Woodard Rd](https://nearbypermits.com/boston/address/73-woodard-rd/) | 0.23 mi NE | Plumbing | Plumbing renovation consisting of 3 Lavs, 3 toilets, 1 tub, 1 kitchen sink, 1 dishwasher and 1 laundry. | $20,000 | [PL1857670](https://nearbypermits.com/boston/permit/PL1857670/) | | Jun 12, 2026 | [73 Woodard Rd](https://nearbypermits.com/boston/address/73-woodard-rd/) | 0.23 mi NE | Plumbing | Gas piping 2 furnaces, 1 stove, and 1 tankless water heater. | $4,900 | [G1857671](https://nearbypermits.com/boston/permit/G1857671/) | | Jun 11, 2026 | [5-7 Franclaire Dr](https://nearbypermits.com/boston/address/5--7-franclaire-dr/) | 0.19 mi SE | Alteration or repair | basic kitchen remodel. demo old and install new cabinets, floor tiles, electrical fixtures, plaster, painting. | $11,800 | [SF1853122](https://nearbypermits.com/boston/permit/SF1853122/) | | Jun 8, 2026 | [123 Wren St](https://nearbypermits.com/boston/address/123-wren-st/) | 0.23 mi NE | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-866472) | $5,000 | [SF1856701](https://nearbypermits.com/boston/permit/SF1856701/) | | Jun 3, 2026 | [73 Woodard Rd](https://nearbypermits.com/boston/address/73-woodard-rd/) | 0.23 mi NE | Alteration or repair | Front porch, decking, replacement, Driveway, side porch, decking replacement in new balusters, Rear porch belt with PT Framing, 8 x 10 composite decking in handrails | $10,000 | [SF1850792](https://nearbypermits.com/boston/permit/SF1850792/) | | May 27, 2026 | [5-7 Franclaire Dr](https://nearbypermits.com/boston/address/5--7-franclaire-dr/) | 0.19 mi SE | Electrical | Kitchen remodeling | $5,000 | [E1853242](https://nearbypermits.com/boston/permit/E1853242/) | | May 19, 2026 | [73 Woodard Rd](https://nearbypermits.com/boston/address/73-woodard-rd/) | 0.23 mi NE | Electrical | Run and install 6 cable lines and 6 ethernet lines. | $2,000 | [ELV1850397](https://nearbypermits.com/boston/permit/ELV1850397/) | | May 19, 2026 | [73 Woodard Rd](https://nearbypermits.com/boston/address/73-woodard-rd/) | 0.23 mi NE | Electrical | Re-wire whole house up to code. Install a new 200Amp service. | Not listed | [E1850395](https://nearbypermits.com/boston/permit/E1850395/) | | May 15, 2026 | [45 Franclaire Dr](https://nearbypermits.com/boston/address/45-franclaire-dr/) | 0.23 mi SE | Plumbing | I will be remodeling my half bathroom and converting it to a full bath. I hired a plumber who will be applying for the plumbing permit. | $5,000 | [SF1848668](https://nearbypermits.com/boston/permit/SF1848668/) | ## More on this street Other addresses on Lagrange St with permits, nearest house number first: - [228 Lagrange St](https://nearbypermits.com/boston/address/228-lagrange-st/): newest permit May 15, 2025 - [258 Lagrange St](https://nearbypermits.com/boston/address/258-lagrange-st/): newest permit Oct 21, 2024 - [175 Lagrange St](https://nearbypermits.com/boston/address/175-lagrange-st/): newest permit Aug 12, 2025 - [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/): newest permit Aug 4, 2026 - [148 Lagrange St](https://nearbypermits.com/boston/address/148-lagrange-st/): newest permit Jul 21, 2026 - [145 Lagrange St](https://nearbypermits.com/boston/address/145-lagrange-st/): newest permit Jun 13, 2025 - [328 Lagrange St](https://nearbypermits.com/boston/address/328-lagrange-st/): newest permit Nov 12, 2025 - [345 Lagrange St](https://nearbypermits.com/boston/address/345-lagrange-st/): newest permit Dec 9, 2025 - [346 Lagrange St](https://nearbypermits.com/boston/address/346-lagrange-st/): newest permit May 23, 2025 - [348 Lagrange St](https://nearbypermits.com/boston/address/348-lagrange-st/): newest permit Sep 25, 2026 --- Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 08:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 3 permits at this address and 33 nearby: https://nearbypermits.com/boston/address/231-lagrange-st/