# Building permits at 27 Gerrish St, Boston, MA

The biggest project within a quarter mile since May 1: an $867,075 project at 27 Bothwell Rd, permitted Jul 17.

Seven permits on record here. The newest, Jan 21: Gas piping for tankless water heater, gas stove and furnace. Within a quarter mile, the city has issued 43 more permits (42 projects) since May 1. One is a new building, 0.24 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jan 21, 2026 | Plumbing | Gas piping for tankless water heater, gas stove and furnace. Total BTU= 369,000. | $3,500 | [G1711138](https://nearbypermits.com/boston/permit/G1711138/) |
| Jun 8, 2025 | Plumbing | New construction house with 2 1/2 baths, kitchen, and laundry | $35,000 | [PL1711137](https://nearbypermits.com/boston/permit/PL1711137/) |
| Apr 17, 2025 | New building | Erect new single family house on newly created 5005 SF lot resulting from proposed combining and subdividing lot filed under ALT923539. [ePlans]Refer to SF1526191 for Foundation permit.; | $700,000 | [ERT924897](https://nearbypermits.com/boston/permit/ERT924897/) |
| Jan 10, 2023 | Solar | Add (1) Tesla PowerWall2 Battery that will tie into existing solar system | $13,000 | [SF1419699](https://nearbypermits.com/boston/permit/SF1419699/) |
| Dec 6, 2022 | Electrical | Add (1) Tesla PowerWall2 battery that will tie into existing solar system | $4,500 | [E1419703](https://nearbypermits.com/boston/permit/E1419703/) |
| May 9, 2022 | Solar | 13 Panels roof-mounted solar array with disconnects, jbox, enphase micro inverters that tie into existing electrical system. 5.20 DC system. No ESS storage installation. | $32,060 | [SF1323681](https://nearbypermits.com/boston/permit/SF1323681/) |
| Apr 28, 2022 | Solar | 13 Panels roof-mounted solar array with disconnects, jbox, enphase micro inverters that tie into existing electrical system. 5.20 DC System. No ESS installation. | $14,030 | [E1323694](https://nearbypermits.com/boston/permit/E1323694/) |

## Within ¼ mi since May 1, 2026

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

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

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [71 Brooks St](https://nearbypermits.com/boston/address/71-brooks-st/) | 430 ft SE | Alteration or repair | Minor interior repairs and cosmetic improvements, including painting of walls, ceilings, trim, and doors; painting/refinishing of existing flooring; minor patching, caulking, and repairs to drywall, trim, and baseboards. No structural, plumbing, electrical, or HVAC work. | $15,000 | [SF1904310](https://nearbypermits.com/boston/permit/SF1904310/) |
| Sep 30, 2026 | [35 Newton St](https://nearbypermits.com/boston/address/35-newton-st/) | 300 ft N | Alteration or repair | Remove and replace 16 windows. Like sizes and no structural changes. | $17,531 | [SF1902913](https://nearbypermits.com/boston/permit/SF1902913/) |
| Sep 22, 2026 | [89 Hobart St](https://nearbypermits.com/boston/address/89-hobart-st/) | 640 ft E | Alteration or repair | remove and replace siding on entire home | $60,370 | [SF1900282](https://nearbypermits.com/boston/permit/SF1900282/) |
| Sep 15, 2026 | [64-66 Donnybrook Rd](https://nearbypermits.com/boston/address/64--66-donnybrook-rd/) | 890 ft SE | Fire systems | Install hardwired smoke detectors and CO detectors on 2nd & 3rd floors, also 2 wireless units | $1,200 | [EFA1900379](https://nearbypermits.com/boston/permit/EFA1900379/) |
| Sep 15, 2026 | [64-66 Donnybrook Rd](https://nearbypermits.com/boston/address/64--66-donnybrook-rd/) | 890 ft SE | Electrical | Remodel master bedroom on 3rd floor, dormer with home office and closet, add sub panel, add outlets, lights and switches on 3rd floor | $8,400 | [E1900378](https://nearbypermits.com/boston/permit/E1900378/) |
| Aug 17, 2026 | [4 Charlesview St](https://nearbypermits.com/boston/address/4-charlesview-st/) | 860 ft W | Alteration or repair | Install Foundation Push Pier(s) to stabilize and protect foundation from further vertical settlement-lift attempted at customer request | $32,800 | [ALT1882873](https://nearbypermits.com/boston/permit/ALT1882873/) |
| Aug 11, 2026 | [9-11 Oliva Rd](https://nearbypermits.com/boston/address/9--11-oliva-rd/) | 530 ft E | Electrical | In this project I will add a new meter for public area. All service will be replace. | $18,000 | [E1878225](https://nearbypermits.com/boston/permit/E1878225/) |
| Aug 3, 2026 | [36 Newton St](https://nearbypermits.com/boston/address/36-newton-st/) | 250 ft NW | Alteration or repair | Replacing stair treads, risers, rails, decking on a small front porch. No structural work. | $3,000 | [SF1881710](https://nearbypermits.com/boston/permit/SF1881710/) |
| Jul 30, 2026 | [39-47 Brooks St](https://nearbypermits.com/boston/address/39--47-brooks-st/) | 350 ft E | Electrical | Wiring for new 2 head mini split condenser | $2,500 | [E1879278](https://nearbypermits.com/boston/permit/E1879278/) |
| Jul 21, 2026 | [116 Brooks St](https://nearbypermits.com/boston/address/116-brooks-st/) | 960 ft S | Roofing | Remove and replace 18 squares of asphalt shingles with new CertainTeed Landmark shingles, underlayment, ice & water shield, drip edge, flashing, and ridge vent. Replace 4 squares of EPDM roof, 45 LF of PVC fascia, and repair damaged roof sheathing as needed. | $23,123 | [SF1874439](https://nearbypermits.com/boston/permit/SF1874439/) |
| Jul 17, 2026 | [203 Bigelow St](https://nearbypermits.com/boston/address/203-bigelow-st/) | 430 ft S | Alteration or repair | Remove 1 existing door and replace with 1 new door. No structural work | $8,022 | [SF1872485](https://nearbypermits.com/boston/permit/SF1872485/) |
| Jul 9, 2026 | [78-80 Brooks St](https://nearbypermits.com/boston/address/78--80-brooks-st/) | 580 ft SE | Alteration or repair | Deck Renovation: Install new railings; install new flooring; replace wooden posts where needed; replace rotten wood; dispose all trash. | $14,500 | [SF1868650](https://nearbypermits.com/boston/permit/SF1868650/) |
| Jul 2, 2026 | [17 Ranelegh Rd](https://nearbypermits.com/boston/address/17-ranelegh-rd/) | 850 ft E | Alteration or repair | Wire lights and outlets on decks, stairs of ADU, Wire Kitchen in ADU, Wire full bath | $7,500 | [E1863752](https://nearbypermits.com/boston/permit/E1863752/) |
| Jun 25, 2026 | [77 Hobson St](https://nearbypermits.com/boston/address/77-hobson-st/) | 720 ft SE | Alteration or repair | Repair existing deck, replace any rotten wood, replace composite floor, install Azek railings. The address for the deck is technically 86 Hobart st, but it did not show up on the portal during the application. 77 Hobson st is the same building, both addresses are for the same house. | $8,500 | [SF1863051](https://nearbypermits.com/boston/permit/SF1863051/) |
| Jun 9, 2026 | [66 Hobson St](https://nearbypermits.com/boston/address/66-hobson-st/) | 690 ft SE | Electrical | Wire and install (2) recess lights with (1) switch, (1) bathroom fan with (1) switch, (1) vanity light with (1) switch, (1) GFCI receptacle on dedicated circuit. | $1,200 | [E1858828](https://nearbypermits.com/boston/permit/E1858828/) |
| Jun 9, 2026 | [66 Hobson St](https://nearbypermits.com/boston/address/66-hobson-st/) | 690 ft SE | Electrical | Wire and install (3) recess lights fire rated with (1) switch, (1) bathroom exhaust fan with (1) switch, (1) vanity light with (1) switch and (1) GFCI receptacle on dedicated circuit. | $1,200 | [E1858823](https://nearbypermits.com/boston/permit/E1858823/) |
| Jun 9, 2026 | [32-46 Brooks St](https://nearbypermits.com/boston/address/32--46-brooks-st/) | 460 ft E | Sign | Tube frame sign mounted flush against brick wall using mortar anchors and bolts. Sign will be non illuminated with flat printed text on the face. | $1,374 | [ALT1821470](https://nearbypermits.com/boston/permit/ALT1821470/) |
| Jun 5, 2026 | [66 Hobson St](https://nearbypermits.com/boston/address/66-hobson-st/) | 690 ft SE | Plumbing | Replace bath fixtures in 2 baths on 2nd floor | $7,500 | [PL1858376](https://nearbypermits.com/boston/permit/PL1858376/) |
| Jun 4, 2026 | [39-47 Brooks St](https://nearbypermits.com/boston/address/39--47-brooks-st/) | 350 ft E | Electrical | Add new 200A 240V three-phase overhead service entrance wiring & equipment | $9,000 | [E1857858](https://nearbypermits.com/boston/permit/E1857858/) |
| Jun 4, 2026 | [17 Ranelegh Rd](https://nearbypermits.com/boston/address/17-ranelegh-rd/) | 850 ft E | Alteration or repair | Create a ADU in a single family house adding egress, renovation of a kitchen and bathroom | $85,000 | [ALT1828456](https://nearbypermits.com/boston/permit/ALT1828456/) |
| May 19, 2026 | [66 Hobson St](https://nearbypermits.com/boston/address/66-hobson-st/) | 690 ft SE | Alteration or repair | remodel existing bathroom on 1st floor | $22,600 | [SF1850713](https://nearbypermits.com/boston/permit/SF1850713/) |
| May 19, 2026 | [66 Hobson St](https://nearbypermits.com/boston/address/66-hobson-st/) | 690 ft SE | Alteration or repair | Remodel existing bathroom on 2nd floor | $28,250 | [SF1850694](https://nearbypermits.com/boston/permit/SF1850694/) |
| May 14, 2026 | [62 Hobson St](https://nearbypermits.com/boston/address/62-hobson-st/) | 710 ft SE | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 853247) ( Unit 1 ) | $5,000 | [SF1847795](https://nearbypermits.com/boston/permit/SF1847795/) |
| May 13, 2026 | [62 Hobson St](https://nearbypermits.com/boston/address/62-hobson-st/) | 710 ft SE | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 1273893581) ( Unit 2) | $14,000 | [SF1847760](https://nearbypermits.com/boston/permit/SF1847760/) |
| May 11, 2026 | [59 Hobson St](https://nearbypermits.com/boston/address/59-hobson-st/) | 770 ft SE | Electrical | wiring for two mini splits and a wall heater | $3,050 | [E1819285](https://nearbypermits.com/boston/permit/E1819285/) |

### Farther (1,000 ft to ¼ mi), 18 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | [12 Hobson St](https://nearbypermits.com/boston/address/12-hobson-st/) | 0.22 mi S | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID -884384, 884382) (Unit-1, Unit-2) | $9,000 | [SF1892899](https://nearbypermits.com/boston/permit/SF1892899/) |
| Sep 3, 2026 | [27 Bothwell Rd](https://nearbypermits.com/boston/address/27-bothwell-rd/) | 0.24 mi SE | Plumbing | install new fixtures | $80,000 | [PL1895505](https://nearbypermits.com/boston/permit/PL1895505/) |
| Sep 3, 2026 | [77 Bigelow St](https://nearbypermits.com/boston/address/77-bigelow-st/) | 0.20 mi SW | Plumbing | install new fixtures | $80,000 | [PL1895401](https://nearbypermits.com/boston/permit/PL1895401/) |
| Aug 27, 2026 | [4-12 Perthshire Rd](https://nearbypermits.com/boston/address/4--12-perthshire-rd/) | 0.23 mi SW | Electrical | Inspect and make the electrical wiring safe in areas affected by fire and water in the main wing. Work being done at 10 Perthshire ave | $40,000 | [E1891514](https://nearbypermits.com/boston/permit/E1891514/) |
| Aug 4, 2026 | [131 Brooks St](https://nearbypermits.com/boston/address/131-brooks-st/) | 0.21 mi S | Electrical | Remodel kitchens | $4,000 | [E1882006](https://nearbypermits.com/boston/permit/E1882006/) |
| Jul 31, 2026 | [131 Brooks St](https://nearbypermits.com/boston/address/131-brooks-st/) | 0.21 mi S | Plumbing | Renovation, 1st fl kitchen stove. | $500 | [G1879065](https://nearbypermits.com/boston/permit/G1879065/) |
| Jul 29, 2026 | [131 Brooks St](https://nearbypermits.com/boston/address/131-brooks-st/) | 0.21 mi S | Plumbing | renovation, 1st fl kitchen | $1,500 | [PL1879062](https://nearbypermits.com/boston/permit/PL1879062/) |
| Jul 21, 2026 | [131 Brooks St](https://nearbypermits.com/boston/address/131-brooks-st/) | 0.21 mi S | Alteration or repair | Remodel the kitchen as in the draw plan | Not listed | [SF1872761](https://nearbypermits.com/boston/permit/SF1872761/) |
| Jul 17, 2026 | [27 Bothwell Rd](https://nearbypermits.com/boston/address/27-bothwell-rd/) | 0.24 mi SE | New building | New construction of a wood framed 2-1/2 story over basement, 2-family structure;e[Plans] Filed.(SF1857628-Removal of existing structure on lot) | $867,075 | [ERT1745326](https://nearbypermits.com/boston/permit/ERT1745326/) |
| Jul 9, 2026 | [11 Hobson St](https://nearbypermits.com/boston/address/11-hobson-st/) | 0.24 mi SE | Plumbing | Adding a second bathroom and laundry to the 1st floor unit | $10,000 | [PL1869342](https://nearbypermits.com/boston/permit/PL1869342/) |
| Jul 6, 2026 | [124-126 Brooks St](https://nearbypermits.com/boston/address/124--126-brooks-st/) | 0.20 mi S | Electrical | Emergency feeder repair between meter and panel | $900 | [E1868183](https://nearbypermits.com/boston/permit/E1868183/) |
| Jun 26, 2026 | [11 Hobson St](https://nearbypermits.com/boston/address/11-hobson-st/) | 0.24 mi SE | Electrical | Rewire kitchen bathroom and laundry | $8,000 | [E1863528](https://nearbypermits.com/boston/permit/E1863528/) |
| Jun 16, 2026 | [11 Hobson St](https://nearbypermits.com/boston/address/11-hobson-st/) | 0.24 mi SE | Alteration or repair | Replace existing kitchen cabinets and countertops, add new bathroom and laundry. | $40,000 | [SF1859619](https://nearbypermits.com/boston/permit/SF1859619/) |
| Jun 12, 2026 | [77 Bigelow St](https://nearbypermits.com/boston/address/77-bigelow-st/) | 0.20 mi SW | Alteration or repair | Rear and side addition to the existing 2 family home with interior renovations to create a 5 unit multi-family apartment building. Combine the lot with adjacent lot 220327600 on Bigelow Street for new 14000 sf lot.*two family 4108/1996*ZBA review of revised of BOA hearing plans set requested 3.20.24 | $750,000 | [ALT1548438](https://nearbypermits.com/boston/permit/ALT1548438/) |
| Jun 4, 2026 | [27 Bothwell Rd](https://nearbypermits.com/boston/address/27-bothwell-rd/) | 0.24 mi SE | Demolition | Take Down of two family wood frame structureDig Safe#2026203414 | $24,500 | [SF1857628](https://nearbypermits.com/boston/permit/SF1857628/) |
| May 22, 2026 | [301 Faneuil St](https://nearbypermits.com/boston/address/301-faneuil-st/) | 0.25 mi S | Alteration or repair | Removing and replacing 4 windows, replacing like with like, no structural changes. | $4,834 | [SF1846956](https://nearbypermits.com/boston/permit/SF1846956/) |
| May 4, 2026 | [27 Bothwell Rd](https://nearbypermits.com/boston/address/27-bothwell-rd/) | 0.24 mi SE | Electrical | Installation of temporary electrical service for construction of new dwelling | $3,500 | [ETS1845079](https://nearbypermits.com/boston/permit/ETS1845079/) |
| May 4, 2026 | [77 Bigelow St](https://nearbypermits.com/boston/address/77-bigelow-st/) | 0.20 mi SW | Electrical | Installation of temporary electrical service for construction of new dwelling | $3,500 | [ETS1845076](https://nearbypermits.com/boston/permit/ETS1845076/) |

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 10:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/