# Building permits at 21 Thurston St, Boston, MA One permit on record here. The newest, Jul 22: X1 Condenser Disconnect. Within a quarter mile, the city has issued 37 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 22, 2026 | Electrical | x1 Condenser Disconnect | $1,000 | [E1874549](https://nearbypermits.com/boston/permit/E1874549/) | ## Within ¼ mi since May 1, 2026 37 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 9, 2026 | [1046 Saratoga St](https://nearbypermits.com/boston/address/1046-saratoga-st/) | 630 ft NE | Roofing | Strip and reroof 22 square. Install certainteed landmark shingles | $19,700 | [SF1906609](https://nearbypermits.com/boston/permit/SF1906609/) | | Sep 29, 2026 | [960 Bennington St](https://nearbypermits.com/boston/address/960-bennington-st/) | 920 ft NW | Alteration or repair | Finishing basement, Adding a ADU of 860 sqft living space with 2 bedrooms, kitchen, 1 full bathroom, 1 half bathroom and sprinkler systems, all in the Architecture plans. | $230,540 | [ALT1799270](https://nearbypermits.com/boston/permit/ALT1799270/) | | Sep 21, 2026 | [951 Bennington St](https://nearbypermits.com/boston/address/951-bennington-st/) | 770 ft NW | Electrical | Replacement of thr Insulated multi-tap splice connector, 4/0 – #6 AWG, AL/CU dual-rated, UL 486B Listed - (Connector) | $800 | [E1902422](https://nearbypermits.com/boston/permit/E1902422/) | | Sep 3, 2026 | [1048 Saratoga St](https://nearbypermits.com/boston/address/1048-saratoga-st/) | 610 ft NE | Roofing | Replace Rubber Roof (13 Squares) | $17,000 | [SF1897271](https://nearbypermits.com/boston/permit/SF1897271/) | | Sep 3, 2026 | [1007-1009 Saratoga St](https://nearbypermits.com/boston/address/1007--1009-saratoga-st/) | 650 ft N | Electrical | Bryant® - Legacy™ - 5-Ton - 13.4 SEER2 - Single-Packaged Rooftop Units Standard Gas/Electric Unit - 208/230-3-60 - R-454B Model Number: 582LP06A110A2A0AA Includes: - Disposal of existing equipment - Installation of new Bryant RTU - Electrical connnection - Gas connection - System Startup - CURB ada | $22,194 | [SF1880521](https://nearbypermits.com/boston/permit/SF1880521/) | | Sep 1, 2026 | [1047 Saratoga St](https://nearbypermits.com/boston/address/1047-saratoga-st/) | 500 ft NE | Plumbing | Plumbing connections to tankless water heater | $500 | [PL1895408](https://nearbypermits.com/boston/permit/PL1895408/) | | Sep 1, 2026 | [1047 Saratoga St](https://nearbypermits.com/boston/address/1047-saratoga-st/) | 500 ft NE | Plumbing | Gas connections to replacement tankless | $500 | [G1895412](https://nearbypermits.com/boston/permit/G1895412/) | | Aug 24, 2026 | [10-12 Breed St](https://nearbypermits.com/boston/address/10--12-breed-st/) | 900 ft N | Solar | The project involves installing a new solar panel system on a residential flat roof property. No ESS.; | $26,444 | [ALT1820306](https://nearbypermits.com/boston/permit/ALT1820306/) | | Aug 17, 2026 | [3 Thurston St](https://nearbypermits.com/boston/address/3-thurston-st/) | 350 ft NW | Roofing | Asphalt shingles replacement on the right side section with lighter color shingles. ONE Pipe boot replacement. Three Pipe boots board over on roof | $3,999 | [SF1885673](https://nearbypermits.com/boston/permit/SF1885673/) | | Aug 5, 2026 | [59 Saint Andrew Rd](https://nearbypermits.com/boston/address/59-saint-andrew-rd/) | 910 ft E | Alteration or repair | demo 1st, 2nd and 3rd floor decks new footing 12"x 4' min down new 2x8 joist framing for the deck, install triple 2x10 beam per drawing Composite decking and 42" railings | $33,000 | [SF1879418](https://nearbypermits.com/boston/permit/SF1879418/) | | Jul 18, 2026 | [1061 Saratoga St](https://nearbypermits.com/boston/address/1061-saratoga-st/) | 570 ft NE | Plumbing | Plumbing connections to replacement tankless water heater | $500 | [PL1873275](https://nearbypermits.com/boston/permit/PL1873275/) | | Jul 17, 2026 | [7 Ford St](https://nearbypermits.com/boston/address/7-ford-st/) | 990 ft NW | Plumbing | Retest | $200 | [G1873800](https://nearbypermits.com/boston/permit/G1873800/) | | Jul 16, 2026 | [1061 Saratoga St](https://nearbypermits.com/boston/address/1061-saratoga-st/) | 570 ft NE | Plumbing | Gas tie in to replacement tankless water heater. | $250 | [G1873274](https://nearbypermits.com/boston/permit/G1873274/) | | Jun 23, 2026 | [69 Barnes Av](https://nearbypermits.com/boston/address/69-barnes-av/) | 930 ft NE | Roofing | Roof Strip and Cover | $7,800 | [SF1860979](https://nearbypermits.com/boston/permit/SF1860979/) | | Jun 15, 2026 | [1051 Saratoga St](https://nearbypermits.com/boston/address/1051-saratoga-st/) | 500 ft NE | Alteration or repair | Demo &; remove existing decking, install new decks boards. Paint fascia &; handrails | $20,000 | [SF1861156](https://nearbypermits.com/boston/permit/SF1861156/) | | May 18, 2026 | [40 Saint Edward Rd](https://nearbypermits.com/boston/address/40-saint-edward-rd/) | 970 ft NE | Alteration or repair | Confirm occupancy of existing 3 family. | Not listed | [ALT1846023](https://nearbypermits.com/boston/permit/ALT1846023/) | | May 7, 2026 | [40 Saint Edward Rd](https://nearbypermits.com/boston/address/40-saint-edward-rd/) | 970 ft NE | Roofing | Pending Occupancy Committee -;ALT1846023.strip off and re roof | $3,600 | [SF1845874](https://nearbypermits.com/boston/permit/SF1845874/) | | May 6, 2026 | [1057 Saratoga St](https://nearbypermits.com/boston/address/1057-saratoga-st/) | 540 ft NE | Alteration or repair | Demo and remove existing brick stairs. Rebuild with concrete | $8,000 | [SF1846340](https://nearbypermits.com/boston/permit/SF1846340/) | ### Farther (1,000 ft to ¼ mi), 19 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 30, 2026 | [114-116 Bayswater St](https://nearbypermits.com/boston/address/114--116-bayswater-st/) | 0.21 mi E | Alteration or repair | Mass Save Insulation and Air Sealing | $14,530 | [SF1899958](https://nearbypermits.com/boston/permit/SF1899958/) | | Sep 18, 2026 | [917 Bennington St](https://nearbypermits.com/boston/address/917-bennington-st/) | 0.20 mi W | Other | add a sink on the hallway area to wash hands per request of health inspector | $3,000 | [SF1901970](https://nearbypermits.com/boston/permit/SF1901970/) | | Aug 21, 2026 | [118 Bayswater St](https://nearbypermits.com/boston/address/118-bayswater-st/) | 0.22 mi E | Electrical | Temp removal of meter to facilitate vinyl siding replacement, replace when complete NO CHANGES TO SERVICE | $1,000 | [E1890509](https://nearbypermits.com/boston/permit/E1890509/) | | Aug 18, 2026 | [118 Bayswater St](https://nearbypermits.com/boston/address/118-bayswater-st/) | 0.22 mi E | Alteration or repair | Replace Right elevation of siding | $8,778 | [SF1886143](https://nearbypermits.com/boston/permit/SF1886143/) | | Aug 17, 2026 | [22-24 Breed St](https://nearbypermits.com/boston/address/22--24-breed-st/) | 0.21 mi N | Solar | Rooftop solar 17 panels 6.97 kwdc 15kw energy storage system to be installed on exterior wall no structural | $21,528 | [SF1887408](https://nearbypermits.com/boston/permit/SF1887408/) | | Aug 17, 2026 | [22-24 Breed St](https://nearbypermits.com/boston/address/22--24-breed-st/) | 0.21 mi N | Solar | Rooftop solar 17 panels 6.97 kwdc 15kw energy storage system to be installed on exterior wall | $72,072 | [E1887414](https://nearbypermits.com/boston/permit/E1887414/) | | Aug 14, 2026 | [23 Breed St](https://nearbypermits.com/boston/address/23-breed-st/) | 0.22 mi N | Alteration or repair | Install 1x FranklinWH aPower 2 battery back-up system (15kWh) on wall, exterior of home | $21,527 | [ALT1855277](https://nearbypermits.com/boston/permit/ALT1855277/) | | Aug 10, 2026 | [82 Saint Andrew Rd](https://nearbypermits.com/boston/address/82-saint-andrew-rd/) | 0.23 mi E | Plumbing | Replace (2) existing water heaters with (2) hybrid ASHP water heaters. | $11,000 | [PL1834590](https://nearbypermits.com/boston/permit/PL1834590/) | | Aug 10, 2026 | [82 Saint Andrew Rd](https://nearbypermits.com/boston/address/82-saint-andrew-rd/) | 0.23 mi E | Electrical | Install ASHP in all (3) units, no change in service. Unit 1 - connections to (1) air handler and (1) condenser + DHW Unit 2 - connections to (1) air handler, (4) wall mount heads, and (2) condensers + DHW Unit 3 - connections to (1) air handler and (1) condenser + DHW | $47,000 | [E1846208](https://nearbypermits.com/boston/permit/E1846208/) | | Aug 4, 2026 | [1064 Bennington St](https://nearbypermits.com/boston/address/1064-bennington-st/) | 0.22 mi N | Electrical | required common area meter using the existing 3-gang meter socket. Verify and transfer all front, rear, and basement common area lighting and smoke/CO detectors to the common area meter. Confirm all common area circuits are properly protected with AFCI where required and label all circuit | $1,500 | [E1881980](https://nearbypermits.com/boston/permit/E1881980/) | | Jul 27, 2026 | [23 Breed St](https://nearbypermits.com/boston/address/23-breed-st/) | 0.22 mi N | Electrical | Install 1x FranklinWH aPower 2 battery back-up system (15kWh) on exterior wall of home. | $14,351 | [E1859342](https://nearbypermits.com/boston/permit/E1859342/) | | Jul 20, 2026 | [45 Saint Edward Rd](https://nearbypermits.com/boston/address/45-saint-edward-rd/) | 0.21 mi E | Roofing | strip existing garage roofing and install new roofing materials, remove and replace rotted and damaged sheathing, install new garage doors. | $20,000 | [SF1874168](https://nearbypermits.com/boston/permit/SF1874168/) | | Jul 15, 2026 | [36 Ashley St](https://nearbypermits.com/boston/address/36-ashley-st/) | 0.22 mi N | Roofing | strip rubber roof install new roof | $23,850 | [SF1871705](https://nearbypermits.com/boston/permit/SF1871705/) | | Jun 18, 2026 | [36 Ashley St](https://nearbypermits.com/boston/address/36-ashley-st/) | 0.22 mi N | Alteration or repair | Build new steps, repair top side of building | $57,000 | [SF1862771](https://nearbypermits.com/boston/permit/SF1862771/) | | May 23, 2026 | [54 Ashley St](https://nearbypermits.com/boston/address/54-ashley-st/) | 0.24 mi N | Other | Setting up a 30x30 tent for the ymca summer program | $4,860 | [SF1848192](https://nearbypermits.com/boston/permit/SF1848192/) | | May 13, 2026 | [82 Saint Andrew Rd](https://nearbypermits.com/boston/address/82-saint-andrew-rd/) | 0.23 mi E | Alteration or repair | Attic insulation to R-60 and air sealing. Wall insulation to R-60. Basement air sealing. | $17,260 | [SF1822958](https://nearbypermits.com/boston/permit/SF1822958/) | | May 11, 2026 | [114-116 Bayswater St](https://nearbypermits.com/boston/address/114--116-bayswater-st/) | 0.21 mi E | Plumbing | Remodel first floor kitchen, full bath, half bath, and laundry error adding plumbing items: 1st floor: 1 tub, 2 lavatories, 2 bathroom sinks, 1 kitchen sink, 1 kitchen disposer, 1 dishwasher, 1 laundry | $10,000 | [PL1845965](https://nearbypermits.com/boston/permit/PL1845965/) | | May 9, 2026 | [114-116 Bayswater St](https://nearbypermits.com/boston/address/114--116-bayswater-st/) | 0.21 mi E | Electrical | Full gut/ rewire unit #1 | $7,500 | [E1845743](https://nearbypermits.com/boston/permit/E1845743/) | | May 5, 2026 | [850-868 Bennington St](https://nearbypermits.com/boston/address/850--868-bennington-st/) | 0.23 mi W | Electrical | Installation of two (2) 50A branch circuits and one (1) dual head EV charger. | $4,200 | [E1845182](https://nearbypermits.com/boston/permit/E1845182/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Boston's feed was last read Oct 16. ## More on this street Other addresses on Thurston St with permits, nearest house number first: - [11 Thurston St](https://nearbypermits.com/boston/address/11-thurston-st/): newest permit Aug 7, 2025 - [4 Thurston St](https://nearbypermits.com/boston/address/4-thurston-st/): newest permit Jul 21, 2025 - [3 Thurston St](https://nearbypermits.com/boston/address/3-thurston-st/): newest permit Aug 17, 2026 --- Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-16 20:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Zoning requests come from the Boston Zoning Board of Appeal tracker (https://data.boston.gov/dataset/zoning-board-of-appeal-tracker). We read it Oct 16, 14:17 UTC. Map, the one permit at this address and 37 nearby: https://nearbypermits.com/boston/address/21-thurston-st/