# Building permits at 345 Lagrange St, Boston, MA

The biggest project within a quarter mile since May 1: a $465,000 alteration or repair at 2018-2020 Centre St, permitted Aug 17.

Seven permits on record here. The newest, Dec 9, 2025: Gas piping to install (1) gas boiler to replace existing. Within a quarter mile, the city has issued 32 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Dec 9, 2025 | Plumbing | gas piping to install (1) gas boiler to replace existing | $3,500 | [G1795327](https://nearbypermits.com/boston/permit/G1795327/) |
| Aug 28, 2025 | Electrical | Re-wire bedrooms, hall way, porch, foyer, didning room, living room outlets and lights wire 120v hard wire smoke alarm, upgrade current service | $9,000 | [E1761884](https://nearbypermits.com/boston/permit/E1761884/) |
| Jul 16, 2025 | Electrical | Kitchen remodeling | $5,800 | [E1748741](https://nearbypermits.com/boston/permit/E1748741/) |
| Jul 9, 2025 | Plumbing | Renovation: 1 kitchen with disposer, dishwasher, sink and ice maker on first floor | $2,800 | [PL1744186](https://nearbypermits.com/boston/permit/PL1744186/) |
| Jun 20, 2025 | Alteration or repair | Renovate existing kitchen including new plumbing fixtures in existing locations and electrical fixtures. No structural changes. | $77,315 | [SF1735374](https://nearbypermits.com/boston/permit/SF1735374/) |
| Nov 6, 2019 | Plumbing | New 3rd floor bathroom | $7,360 | [PL1016173](https://nearbypermits.com/boston/permit/PL1016173/) |
| Oct 7, 2019 | Electrical | Bathroom remodel located on the third floor of the address assigned in my permit. | $3,000 | [E1009506](https://nearbypermits.com/boston/permit/E1009506/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 2 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | [348 Lagrange St](https://nearbypermits.com/boston/address/348-lagrange-st/) | 150 ft SW | Plumbing | Gas leak | $200 | [G1901757](https://nearbypermits.com/boston/permit/G1901757/) |
| May 5, 2026 | [54 Sturges Rd](https://nearbypermits.com/boston/address/54-sturges-rd/) | 100 ft NW | Alteration or repair | insulating the walls with cellulose also insulating the kneewall with 6" fiberglass and 2" rigid board r-max we are also insulating the attic with air seal and 15" of cellulose | $13,161 | [SF1845055](https://nearbypermits.com/boston/permit/SF1845055/) |

### This block (250 to 1,000 ft), 25 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [2041-2051 Centre St](https://nearbypermits.com/boston/address/2041--2051-centre-st/) | 730 ft W | Sign | replace existing 4'x8' aluminum composite sign for new business | $350 | [ALT1880536](https://nearbypermits.com/boston/permit/ALT1880536/) |
| Sep 24, 2026 | [96 Bellevue St](https://nearbypermits.com/boston/address/96-bellevue-st/) | 800 ft NE | Electrical | Kitchen remodel. All existing romex wire. Two circuits added. | $5,000 | [E1903019](https://nearbypermits.com/boston/permit/E1903019/) |
| Sep 23, 2026 | [2018-2020 Centre St](https://nearbypermits.com/boston/address/2018--2020-centre-st/) | 710 ft NW | Plumbing | Installation of new exam room sinks during renovation. | $14,700 | [PL1903382](https://nearbypermits.com/boston/permit/PL1903382/) |
| Sep 23, 2026 | [2018-2020 Centre St](https://nearbypermits.com/boston/address/2018--2020-centre-st/) | 710 ft NW | Electrical | Install wiring for new office layout | $7,500 | [E1903368](https://nearbypermits.com/boston/permit/E1903368/) |
| Sep 22, 2026 | [16 Sturges Rd](https://nearbypermits.com/boston/address/16-sturges-rd/) | 480 ft NE | Alteration or repair | Air sealing and insulation through the Mass Save program | $3,634 | [SF1889225](https://nearbypermits.com/boston/permit/SF1889225/) |
| Sep 11, 2026 | [96 Bellevue St](https://nearbypermits.com/boston/address/96-bellevue-st/) | 800 ft NE | Plumbing | plumbing for kitchen remodel | $1,000 | [PL1900429](https://nearbypermits.com/boston/permit/PL1900429/) |
| Sep 4, 2026 | [96 Bellevue St](https://nearbypermits.com/boston/address/96-bellevue-st/) | 800 ft NE | Alteration or repair | remodel kitchen including electric, plumbing, carpentry and flooring | $46,500 | [SF1897738](https://nearbypermits.com/boston/permit/SF1897738/) |
| Sep 3, 2026 | [16 Sturges Rd](https://nearbypermits.com/boston/address/16-sturges-rd/) | 480 ft NE | Alteration or repair | Installation and wiring of ductless system consisting of one condenser and five mini split heads | $23,398 | [SF1887799](https://nearbypermits.com/boston/permit/SF1887799/) |
| Sep 2, 2026 | [14 Landseer St](https://nearbypermits.com/boston/address/14-landseer-st/) | 650 ft E | Plumbing | gas piping to install (1) furnace to replace existing | $3,500 | [G1895880](https://nearbypermits.com/boston/permit/G1895880/) |
| Aug 17, 2026 | [16 Sturges Rd](https://nearbypermits.com/boston/address/16-sturges-rd/) | 480 ft NE | Electrical | Installation and wiring of ductless system consisting of one condenser and five mini split heads | $7,799 | [E1887842](https://nearbypermits.com/boston/permit/E1887842/) |
| Aug 17, 2026 | [2018-2020 Centre St](https://nearbypermits.com/boston/address/2018--2020-centre-st/) | 710 ft NW | Alteration or repair | The scope of work consists of renovations and conversions to the existing spaces including offices, exam rooms, labs, admin areas, staff rooms, and employee break rooms as well as the addition of a new exterior accessory employee door and stair. | $465,000 | [ALT1848031](https://nearbypermits.com/boston/permit/ALT1848031/) |
| Aug 14, 2026 | [30 Churchill Rd](https://nearbypermits.com/boston/address/30-churchill-rd/) | 660 ft S | 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 4, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 650 ft SE | 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/) | 650 ft SE | 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/) | 650 ft SE | Plumbing | Replacement of Cook Stove | $700 | [G1875729](https://nearbypermits.com/boston/permit/G1875729/) |
| Jul 23, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 650 ft SE | 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/) | 820 ft S | 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 | [78 Bellevue St](https://nearbypermits.com/boston/address/78-bellevue-st/) | 850 ft NE | Alteration or repair | insulating and air sealing attic, adding fiberglass to bring R value to R49. | $10,757 | [SF1871356](https://nearbypermits.com/boston/permit/SF1871356/) |
| Jul 21, 2026 | [128 Bellevue St](https://nearbypermits.com/boston/address/128-bellevue-st/) | 910 ft NE | Alteration or repair | Application to install 10' x 12' Gorilla Elite shed behind garage. Setbacks are 6'3" from both garage and property line. Thank you. | $5,700 | [ALT1867974](https://nearbypermits.com/boston/permit/ALT1867974/) |
| Jul 14, 2026 | [295 Lagrange St](https://nearbypermits.com/boston/address/295-lagrange-st/) | 650 ft SE | 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 29, 2026 | [384-390 Lagrange St](https://nearbypermits.com/boston/address/384--390-lagrange-st/) | 550 ft NW | Alteration or repair | Change occupancy to include body art in the hair salon [ePlans] | $1,000 | [ALT1798874](https://nearbypermits.com/boston/permit/ALT1798874/) |
| May 29, 2026 | [366 Lagrange St](https://nearbypermits.com/boston/address/366-lagrange-st/) | 350 ft W | Alteration or repair | Pending ALT1839408 Occupancy Committee.Remove 1 existing door and replace with 1 new door. No structural work | $2,004 | [SF1838410](https://nearbypermits.com/boston/permit/SF1838410/) |
| May 20, 2026 | [120 Landseer St](https://nearbypermits.com/boston/address/120-landseer-st/) | 610 ft W | Plumbing | new rough and finish plumbing forlaundry, laundry sink, lav and toilet | $5,000 | [PL1851510](https://nearbypermits.com/boston/permit/PL1851510/) |
| May 20, 2026 | [120 Landseer St](https://nearbypermits.com/boston/address/120-landseer-st/) | 610 ft W | Plumbing | test existing gas line, install new modine heater | $1,500 | [G1851511](https://nearbypermits.com/boston/permit/G1851511/) |
| May 5, 2026 | [6 Quinn Wy](https://nearbypermits.com/boston/address/6-quinn-wy/) | 970 ft N | Addition | Remodel kitchen and bath | $4,000 | [E1845764](https://nearbypermits.com/boston/permit/E1845764/) |

### Farther (1,000 ft to ¼ mi), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | [19 Rutledge St](https://nearbypermits.com/boston/address/19-rutledge-st/) | 0.22 mi N | Electrical | Meter replacement as part of Eversource's AMI project | $1,500 | [E1904515](https://nearbypermits.com/boston/permit/E1904515/) |
| Aug 25, 2026 | [26-28 Quinn Wy](https://nearbypermits.com/boston/address/26--28-quinn-wy/) | 0.21 mi N | Alteration or repair | Replace 8 existing windows with 8 new Harvey Windows | $4,600 | [SF1890970](https://nearbypermits.com/boston/permit/SF1890970/) |
| Aug 17, 2026 | [4 Lorette St](https://nearbypermits.com/boston/address/4-lorette-st/) | 0.21 mi W | Electrical | upgrade service to 400 amps. 200 amps for each unit,and add a house meter, house panel. Install subpanel in the 2nd floor/3rd floor/garage Re-wire to replace knob and tube circuits, | $31,000 | [E1888362](https://nearbypermits.com/boston/permit/E1888362/) |
| Jul 9, 2026 | [160 Bellevue St](https://nearbypermits.com/boston/address/160-bellevue-st/) | 0.23 mi E | 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/) |
| May 29, 2026 | [26-28 Quinn Wy](https://nearbypermits.com/boston/address/26--28-quinn-wy/) | 0.21 mi N | Roofing | Remove existing Asphalt shingles and Install a new system of Asphalt shingles and gutters system | $9,913 | [SF1844827](https://nearbypermits.com/boston/permit/SF1844827/) |

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 15:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 7 permits at this address and 32 nearby: https://nearbypermits.com/boston/address/345-lagrange-st/