# Building permits at 1300 Lagrange St, Boston, MA Five permits on record here. The newest, Jul 9: Installation of a brand new BRYANT 18,000 BTU 3 port High-Heat Heat Pump Unit. Within a quarter mile, the city has issued 2 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 9, 2026 | Mechanical (HVAC) | Installation of a brand new BRYANT 18,000 BTU 3 port High-Heat Heat Pump Unit. Installation of a BRYANT 6,000 BTU high wall-mounted ductless unit. | $12,834 | [SF1858445](https://nearbypermits.com/boston/permit/SF1858445/) | | Jun 10, 2026 | Electrical | HVAC: - New GFCI - New dedicated circuit | $1,050 | [E1858449](https://nearbypermits.com/boston/permit/E1858449/) | | Jan 20, 2026 | Plumbing | Replacement of gas water heater at 1300 Lagrange St #1308, Chestnut Hill, 02467 | $2,071 | [PL1812273](https://nearbypermits.com/boston/permit/PL1812273/) | | Jan 20, 2026 | Plumbing | Replacement of gas water heater at 1300 Lagrange St #1308, Chestnut Hill, 02467 | $2,071 | [G1812271](https://nearbypermits.com/boston/permit/G1812271/) | | Aug 24, 2010 | Plumbing | Replace dishwasher. | Not listed | [PL39676](https://nearbypermits.com/boston/permit/PL39676/) | ## Within ΒΌ mi since May 1, 2026 2 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 | |---|---|---|---|---|---|---| | Aug 27, 2026 | [1200 Lagrange St](https://nearbypermits.com/boston/address/1200-lagrange-st/) | 160 ft SW | Electrical | THIS PERMIT IS FOR #1307 Move panel, Install : recessed lights, closet lights, outlets Wire HVAC | $8,100 | [E1894484](https://nearbypermits.com/boston/permit/E1894484/) | | Aug 3, 2026 | [1100 Lagrange St](https://nearbypermits.com/boston/address/1100-lagrange-st/) | 240 ft S | Plumbing | Removal of old furnace and Installation of Bryant Gas Furnace | $13,700 | [G1877822](https://nearbypermits.com/boston/permit/G1877822/) | ## More on this street Other addresses on Lagrange St with permits, nearest house number first: - [1200 Lagrange St](https://nearbypermits.com/boston/address/1200-lagrange-st/): newest permit Aug 27, 2026 - [1400 Lagrange St](https://nearbypermits.com/boston/address/1400-lagrange-st/): newest permit Mar 24, 2026 - [1100 Lagrange St](https://nearbypermits.com/boston/address/1100-lagrange-st/): newest permit Aug 3, 2026 - [990 Lagrange St](https://nearbypermits.com/boston/address/990-lagrange-st/): newest permit Jan 29, 2026 - [951 Lagrange St](https://nearbypermits.com/boston/address/951-lagrange-st/): newest permit Nov 26, 2025 - [933 Lagrange St](https://nearbypermits.com/boston/address/933-lagrange-st/): newest permit Mar 6, 2026 - [925 Lagrange St](https://nearbypermits.com/boston/address/925-lagrange-st/): newest permit Aug 5, 2025 - [919 Lagrange St](https://nearbypermits.com/boston/address/919-lagrange-st/): newest permit Oct 21, 2025 - [865 Lagrange St](https://nearbypermits.com/boston/address/865-lagrange-st/): newest permit Aug 15, 2025 - [831 Lagrange St](https://nearbypermits.com/boston/address/831-lagrange-st/): newest permit Jan 22, 2026 --- Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-08 10:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 2 nearby: https://nearbypermits.com/boston/address/1300-lagrange-st/