# Building permits at 720 Lagrange St, Boston, MA

Seven permits on record here. The newest, Sep 10, 2025: Replacing indirect water heater in basement. Within a quarter mile, the city has issued 44 more permits (42 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Sep 10, 2025 | Plumbing | Replacing indirect water heater in basement | $500 | [PL1771967](https://nearbypermits.com/boston/permit/PL1771967/) |
| Apr 9, 2018 | Electrical | Kitchen remodel | $2,500 | [E816148](https://nearbypermits.com/boston/permit/E816148/) |
| Apr 6, 2018 | Alteration or repair | Remodel existing kitchen area,update plumbing & electrical Siding-installed new vinyl siding at left side house section where renovations occurred | $27,200 | [SF817101](https://nearbypermits.com/boston/permit/SF817101/) |
| Apr 6, 2018 | Plumbing | Replace kitchen sink, dishwasher, and garbage disposer. | $2,000 | [PL815662](https://nearbypermits.com/boston/permit/PL815662/) |
| Apr 2, 2018 | Alteration or repair | kitchen remodel (cabinets only) | $25,000 | [SF815341](https://nearbypermits.com/boston/permit/SF815341/) |
| Jan 11, 2016 | Electrical | Reconnect new oil burner | $350 | [E553145](https://nearbypermits.com/boston/permit/E553145/) |
| Jan 5, 2016 | Plumbing | Replace oil boiler & hot water booster tank | $14,170 | [PL552045](https://nearbypermits.com/boston/permit/PL552045/) |

## Within ¼ mi since May 1, 2026

44 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 14, 2026 | [711 Lagrange St](https://nearbypermits.com/boston/address/711-lagrange-st/) | 150 ft E | Electrical | 200A service upgrade; full outlet/switch/fixture replacements; basement lighting + new AFCI circuit; new dryer, sump pump, living room and wood room lighting circuits; 2nd-floor bath fan + circuit; permit filing included. | $16,000 | [E1871160](https://nearbypermits.com/boston/permit/E1871160/) |

### This block (250 to 1,000 ft), 23 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | [9 Carroll St](https://nearbypermits.com/boston/address/9-carroll-st/) | 970 ft S | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site id-879179) yr2 | $7,000 | [SF1893899](https://nearbypermits.com/boston/permit/SF1893899/) |
| Jul 28, 2026 | [9 Carroll St](https://nearbypermits.com/boston/address/9-carroll-st/) | 970 ft S | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-879179) | $7,000 | [SF1873784](https://nearbypermits.com/boston/permit/SF1873784/) |
| Sep 17, 2026 | [777 Vfw Pw](https://nearbypermits.com/boston/address/777-vfw-pw/) | 960 ft N | Plumbing | Renovation kitchen and bathroom. | $6,500 | [PL1901846](https://nearbypermits.com/boston/permit/PL1901846/) |
| Sep 17, 2026 | [777 Vfw Pw](https://nearbypermits.com/boston/address/777-vfw-pw/) | 960 ft N | Plumbing | Renovation old kitchen replaces gas stove. | $500 | [G1901849](https://nearbypermits.com/boston/permit/G1901849/) |
| Sep 16, 2026 | [777 Vfw Pw](https://nearbypermits.com/boston/address/777-vfw-pw/) | 960 ft N | Alteration or repair | 1,Replace kitchen cabinets and countertop, without change kitchen layout, without change location range and sink, mo structural change. 2,Redo existing second floor full bathroom, keep existing layout and fixture location, no structural change. unit 2 only | $68,750 | [SF1889164](https://nearbypermits.com/boston/permit/SF1889164/) |
| Sep 4, 2026 | [12 Chellman St](https://nearbypermits.com/boston/address/12-chellman-st/) | 820 ft NE | Electrical | Replace/relocate existing receptacles and kitchen wiring. Install new 20A circuits and receptacles on 1st/2nd floors. Provide AFCI/GFCI protection as required. Replace basement receptacles. Remove exterior conduit/fixtures and install new exterior bulkhead fixture. | $5,000 | [E1897626](https://nearbypermits.com/boston/permit/E1897626/) |
| Sep 1, 2026 | [47 Newfield St](https://nearbypermits.com/boston/address/47-newfield-st/) | 430 ft NE | Alteration or repair | Insulation work as part of the MASS Save program. | $7,000 | [SF1891063](https://nearbypermits.com/boston/permit/SF1891063/) |
| Sep 1, 2026 | [675 Lagrange St](https://nearbypermits.com/boston/address/675-lagrange-st/) | 460 ft SE | Alteration or repair | install 18 harvey replacement windows. Energy star, inserts only with no structural work | $20,560 | [SF1886118](https://nearbypermits.com/boston/permit/SF1886118/) |
| Aug 21, 2026 | [34 Addington Rd](https://nearbypermits.com/boston/address/34-addington-rd/) | 730 ft E | Plumbing | replacement of a range | $200 | [G1863478](https://nearbypermits.com/boston/permit/G1863478/) |
| Aug 20, 2026 | [266 Vermont St](https://nearbypermits.com/boston/address/266-vermont-st/) | 960 ft SE | Roofing | Strip roof. Install ice and water shield and synthetic underlayer. Install GAF Architect Type Roofing Shingles. | $13,050 | [SF1889517](https://nearbypermits.com/boston/permit/SF1889517/) |
| Aug 11, 2026 | [644 Lagrange St](https://nearbypermits.com/boston/address/644-lagrange-st/) | 930 ft SE | Alteration or repair | Fixing threshold on back of house | Not listed | [SF1886479](https://nearbypermits.com/boston/permit/SF1886479/) |
| Aug 6, 2026 | [644 Lagrange St](https://nearbypermits.com/boston/address/644-lagrange-st/) | 930 ft SE | Alteration or repair | Fixing the wood on the outside of the house due to damage from tree branch; | Not listed | [SF1883569](https://nearbypermits.com/boston/permit/SF1883569/) |
| Jul 28, 2026 | [47 Chellman St](https://nearbypermits.com/boston/address/47-chellman-st/) | 940 ft NE | Plumbing | replacement of boiler | $8,000 | [PL1875694](https://nearbypermits.com/boston/permit/PL1875694/) |
| Jul 9, 2026 | [18 Addington Rd](https://nearbypermits.com/boston/address/18-addington-rd/) | 620 ft E | Fence, wall or deck | Remove and replace 5 windows, 1 patio door; like for like size; no structural changes | $22,439 | [SF1865240](https://nearbypermits.com/boston/permit/SF1865240/) |
| Jul 7, 2026 | [18 Carroll St](https://nearbypermits.com/boston/address/18-carroll-st/) | 950 ft S | Electrical | Wire a 10KW mini split system. | $1,200 | [E1869299](https://nearbypermits.com/boston/permit/E1869299/) |
| Jul 6, 2026 | [860 Vfw Pw](https://nearbypermits.com/boston/address/860-vfw-pw/) | 500 ft W | Plumbing | replacement of 80k btu gas furnace | $12,000 | [G1867191](https://nearbypermits.com/boston/permit/G1867191/) |
| Jul 3, 2026 | [18 Carroll St](https://nearbypermits.com/boston/address/18-carroll-st/) | 950 ft S | Mechanical (HVAC) | Install Custom Comfort, Extreme Heat, 6 Zone Mini Split System. 55k Heat Pump/Condenser at Ground Level in the Rear of the House, 12k Wall Mounted Unit, Living Room, Two 9k, Wall Mounted Units for Kitchen and Laundry Area in Basement, Two 6k Wall Mounted Units for 2 Offices. | $23,000 | [SF1864950](https://nearbypermits.com/boston/permit/SF1864950/) |
| May 29, 2026 | [772 Lagrange St](https://nearbypermits.com/boston/address/772-lagrange-st/) | 610 ft NW | Electrical | Install new service and relocate for Eversource to install new service drop loop for new one family house | $5,000 | [E1855650](https://nearbypermits.com/boston/permit/E1855650/) |
| May 20, 2026 | [683 Lagrange St](https://nearbypermits.com/boston/address/683-lagrange-st/) | 360 ft SE | Solar | Installation of roof mounted photovoltaic solar systems, 6.56 kw 16 panels with installation of 1 franklin battery installed on exterior of home | $61,200 | [SF1841528](https://nearbypermits.com/boston/permit/SF1841528/) |
| May 20, 2026 | [683 Lagrange St](https://nearbypermits.com/boston/address/683-lagrange-st/) | 360 ft SE | Solar | Installation of roof mounted photovoltaic solar systems, 6.56 kw 16 panels with installation of 1 franklin battery installed on exterior of home | $61,200 | [E1841530](https://nearbypermits.com/boston/permit/E1841530/) |
| May 12, 2026 | [156 Brook Farm Rd](https://nearbypermits.com/boston/address/156-brook-farm-rd/) | 640 ft NW | Alteration or repair | The project involves removing the current 16-foot by 14-foot front deck, as well as the existing landing and steps at the side door, and replacing them with new structures. | $13,000 | [SF1848026](https://nearbypermits.com/boston/permit/SF1848026/) |
| May 7, 2026 | [885 Vfw Pw](https://nearbypermits.com/boston/address/885-vfw-pw/) | 920 ft W | Electrical | Bathroom renovation | $3,300 | [E1845778](https://nearbypermits.com/boston/permit/E1845778/) |
| May 4, 2026 | [885 Vfw Pw](https://nearbypermits.com/boston/address/885-vfw-pw/) | 920 ft W | Plumbing | Plumbing for a bathroom renovation on the 1st floor | $4,000 | [PL1845292](https://nearbypermits.com/boston/permit/PL1845292/) |

### Farther (1,000 ft to ¼ mi), 20 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | [8 Furbush Rd](https://nearbypermits.com/boston/address/8-furbush-rd/) | 0.23 mi N | Alteration or repair | Extension of living space into the basement install interior doors and new wall, ceiling repair and carpeting. Remove existing window and install new egress window. | $12,000 | [ALT1847048](https://nearbypermits.com/boston/permit/ALT1847048/) |
| Sep 22, 2026 | [23 Bertson Av](https://nearbypermits.com/boston/address/23-bertson-av/) | 0.21 mi S | Roofing | Strip & re-roof existing shingles/roofing, replace existing ridge vent, ice/water & drip edges, chimney flashing & counter-flashing; | $15,000 | [SF1895971](https://nearbypermits.com/boston/permit/SF1895971/) |
| Sep 18, 2026 | [280 Vermont St](https://nearbypermits.com/boston/address/280-vermont-st/) | 0.20 mi S | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID - 882158) | $4,000 | [SF1895055](https://nearbypermits.com/boston/permit/SF1895055/) |
| Sep 8, 2026 | [8 Furbush Rd](https://nearbypermits.com/boston/address/8-furbush-rd/) | 0.23 mi N | Electrical | -New Line Voltage Smoke Detectors Arc Fault the Circuit -Arc Fault 2nd Circuit from previous installation done buy others | $3,000 | [E1897427](https://nearbypermits.com/boston/permit/E1897427/) |
| Sep 4, 2026 | [9 Temple Te](https://nearbypermits.com/boston/address/9-temple-te/) | 0.20 mi SW | Alteration or repair | Remove and replace 9 windows, like for like, same size, no structural changes | $25,425 | [SF1895039](https://nearbypermits.com/boston/permit/SF1895039/) |
| Sep 2, 2026 | [15 Bertson Av](https://nearbypermits.com/boston/address/15-bertson-av/) | 0.20 mi SE | Alteration or repair | Insulate Walls | $2,754 | [SF1894786](https://nearbypermits.com/boston/permit/SF1894786/) |
| Sep 2, 2026 | [95 Grayfield Av](https://nearbypermits.com/boston/address/95-grayfield-av/) | 0.25 mi E | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-885111) | $8,000 | [SF1893900](https://nearbypermits.com/boston/permit/SF1893900/) |
| Jul 30, 2026 | [20 Lasell St](https://nearbypermits.com/boston/address/20-lasell-st/) | 0.23 mi SW | Alteration or repair | Insulate rim joist. | $1,000 | [SF1877690](https://nearbypermits.com/boston/permit/SF1877690/) |
| Jul 24, 2026 | [342 Temple St](https://nearbypermits.com/boston/address/342-temple-st/) | 0.24 mi SW | Alteration or repair | This is a backyard renovation with no modifications to current home. Wish to add: pool, patio, pergola, and shed to the current backyard. Working with CJ Pickering Enterprises for pool and patio installation. Pergola is homeowner assemble/install. The shed premade/delivered by Skip's outdoor shed | $97,480 | [ALT1839504](https://nearbypermits.com/boston/permit/ALT1839504/) |
| Jul 13, 2026 | [280 Vermont St](https://nearbypermits.com/boston/address/280-vermont-st/) | 0.20 mi S | Electrical | Mini split wiring (3 Ton), Electric water heater | $1,600 | [E1867364](https://nearbypermits.com/boston/permit/E1867364/) |
| Jun 29, 2026 | [280 Vermont St](https://nearbypermits.com/boston/address/280-vermont-st/) | 0.20 mi S | Plumbing | Replace Water Heater | $500 | [PL1865267](https://nearbypermits.com/boston/permit/PL1865267/) |
| Jun 10, 2026 | [823 Lagrange St](https://nearbypermits.com/boston/address/823-lagrange-st/) | 0.24 mi NW | Alteration or repair | install 3ft and a gate on either side of house with an 8ft return on the left towards rear of property. all is 4ft high picket fence | $2,800 | [SF1847291](https://nearbypermits.com/boston/permit/SF1847291/) |
| May 26, 2026 | [311 Temple St](https://nearbypermits.com/boston/address/311-temple-st/) | 0.24 mi SW | Alteration or repair | Replace all siding on house. No electrical work will be involved. | $25,000 | [SF1849427](https://nearbypermits.com/boston/permit/SF1849427/) |
| May 22, 2026 | [72 Lyall St](https://nearbypermits.com/boston/address/72-lyall-st/) | 0.20 mi NE | Plumbing | Rough and finish plumbing for a kitchen and full bathroom. | $9,000 | [PL1851291](https://nearbypermits.com/boston/permit/PL1851291/) |
| May 22, 2026 | [72 Lyall St](https://nearbypermits.com/boston/address/72-lyall-st/) | 0.20 mi NE | Plumbing | Gas piping for a new fireplace. | $1,200 | [G1851301](https://nearbypermits.com/boston/permit/G1851301/) |
| May 18, 2026 | [72 Lyall St](https://nearbypermits.com/boston/address/72-lyall-st/) | 0.20 mi NE | Electrical | rewire kitchen,bathroom add outlets,recessed lights | $12,000 | [E1850320](https://nearbypermits.com/boston/permit/E1850320/) |
| May 15, 2026 | [72 Lyall St](https://nearbypermits.com/boston/address/72-lyall-st/) | 0.20 mi NE | Alteration or repair | Renovation for Interior and Exterior Remodel kitchen, bathroom and add new deck | $97,500 | [ALT1825897](https://nearbypermits.com/boston/permit/ALT1825897/) |
| May 8, 2026 | [30 Bertson Av](https://nearbypermits.com/boston/address/30-bertson-av/) | 0.23 mi S | Alteration or repair | Installation of (2) Sliding Patio Doors | $16,082 | [SF1843528](https://nearbypermits.com/boston/permit/SF1843528/) |
| May 6, 2026 | [28 Lasell St](https://nearbypermits.com/boston/address/28-lasell-st/) | 0.21 mi SW | Electrical | Install new subpanel on 2 nd floor and rewire 3 bedrooms | $2,000 | [E1842743](https://nearbypermits.com/boston/permit/E1842743/) |
| May 4, 2026 | [15 Bertson Av](https://nearbypermits.com/boston/address/15-bertson-av/) | 0.20 mi SE | Addition | Build a two story addition on the rear of the house and renovate the kitchen. | $200,000 | [ALT1788610](https://nearbypermits.com/boston/permit/ALT1788610/) |

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 10:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 7 permits at this address and 44 nearby: https://nearbypermits.com/boston/address/720-lagrange-st/