# Building permits at 21 Tremlett St, Boston, MA

The biggest project within a quarter mile since May 1: an $850,000 new building at 49 Alpha Rd, permitted Sep 10.

Nine permits on record here. The newest, Sep 17: Strip and reroof 28 squares shingles, 120 feet of gutters. Within a quarter mile, the city has issued 84 more permits (83 projects) since May 1. One is for a new building, 370 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Sep 17, 2026 | Roofing | Strip and reroof 28 squares shingles, 120 feet of gutters | $18,250 | [SF1896438](https://nearbypermits.com/boston/permit/SF1896438/) |
| Dec 24, 2025 | Electrical | Kitchen face lift | $5,200 | [E1808073](https://nearbypermits.com/boston/permit/E1808073/) |
| Oct 7, 2025 | Plumbing | Remodeling kitchen | $5,000 | [PL1785508](https://nearbypermits.com/boston/permit/PL1785508/) |
| Oct 7, 2025 | Plumbing | Disconnect existing stove and reinstall after renovations. | $300 | [G1785513](https://nearbypermits.com/boston/permit/G1785513/) |
| Sep 17, 2025 | Alteration or repair | Confirm occupancy of existing 2 family. No work to be done. | Not listed | [ALT1772454](https://nearbypermits.com/boston/permit/ALT1772454/) |
| Sep 13, 2025 | Alteration or repair | Kitchen remodel. No structural work. Electric Dedicated Small appliance circuits. (Appliances supplied by owner), GFCI receptacles. Plumbing New drain and vent pipe, water lines to new location. Blue board and Plaster 4'x8' of exterior wall. Hardwood floor. Paint ceiling, walls and trim. New cabinet | $21,500 | [SF1773694](https://nearbypermits.com/boston/permit/SF1773694/) |
| Nov 10, 2022 | Alteration or repair | Replace Existing stairs leading to unfinished basement from kitchen. | $4,000 | [SF1409484](https://nearbypermits.com/boston/permit/SF1409484/) |
| Apr 11, 2014 | Plumbing | Cut out lead waste re-pipe PVC into galvinized vent. Replace waste and overflow on tub and re-pipe with drum trap. | $1,500 | [PL351686](https://nearbypermits.com/boston/permit/PL351686/) |
| Feb 6, 2014 | Alteration or repair | Water Damage Repairs: Change existing drum trap to pvc. Remove and replace insulation and sheetrock. | $4,670 | [SF322975](https://nearbypermits.com/boston/permit/SF322975/) |

## Within ¼ mi since May 1, 2026

84 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 |
|---|---|---|---|---|---|---|
| Jun 22, 2026 | [54 Alpha Rd](https://nearbypermits.com/boston/address/54-alpha-rd/) | 240 ft N | Roofing | Removal of the existing roof layers and installation of EPDM rubber roof system | $13,500 | [SF1855516](https://nearbypermits.com/boston/permit/SF1855516/) |

### This block (250 to 1,000 ft), 52 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | [38 Larchmont St](https://nearbypermits.com/boston/address/38-larchmont-st/) | 720 ft N | Roofing | Remove existing roofing and install new roofing. No structural changes. | $15,900 | [SF1900173](https://nearbypermits.com/boston/permit/SF1900173/) |
| Oct 8, 2026 | [352 Park St](https://nearbypermits.com/boston/address/352-park-st/) | 680 ft NE | Plumbing | replacement of 80k btu gas furance | $7,000 | [G1906292](https://nearbypermits.com/boston/permit/G1906292/) |
| Oct 8, 2026 | [34 Melville Av](https://nearbypermits.com/boston/address/34-melville-av/) | 570 ft E | Electrical | upgrading service from 100 to 200 | $7,600 | [E1908108](https://nearbypermits.com/boston/permit/E1908108/) |
| Oct 7, 2026 | [37 Allston St](https://nearbypermits.com/boston/address/37-allston-st/) | 710 ft E | Alteration or repair | Remove and replace 1 sliding glass door, like for like, same size, no structural changes | $4,000 | [SF1901611](https://nearbypermits.com/boston/permit/SF1901611/) |
| Oct 2, 2026 | [15 W Tremlett St](https://nearbypermits.com/boston/address/15-w-tremlett-st/) | 820 ft W | Electrical | New service 200 amp to 400 amp and rewire whole house | $15,000 | [E1906681](https://nearbypermits.com/boston/permit/E1906681/) |
| Sep 24, 2026 | [15 W Tremlett St](https://nearbypermits.com/boston/address/15-w-tremlett-st/) | 820 ft W | Alteration or repair | we are going to be insulating the walls with cellulose and also insulating the attic with air seal and 15" of cellulose | $19,603 | [SF1897668](https://nearbypermits.com/boston/permit/SF1897668/) |
| Sep 21, 2026 | [80 Lyndhurst St](https://nearbypermits.com/boston/address/80-lyndhurst-st/) | 600 ft SE | Alteration or repair | Interior renovation to convert an existing bedroom into a primary walk-in closet and full bathroom. | $130,075 | [SF1901065](https://nearbypermits.com/boston/permit/SF1901065/) |
| Sep 10, 2026 | [49 Alpha Rd](https://nearbypermits.com/boston/address/49-alpha-rd/) | 370 ft N | New building | New construction residential building consisting of four dwelling units.Verify by Plan examiner: The FP plan doesn't match BOA approved plan before permit issurance. | $850,000 | [ERT1748736](https://nearbypermits.com/boston/permit/ERT1748736/) |
| Sep 10, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 820 ft E | Electrical | Install 18 exterior outside light in | $1,800 | [E1899165](https://nearbypermits.com/boston/permit/E1899165/) |
| Sep 3, 2026 | [37 Tremlett St](https://nearbypermits.com/boston/address/37-tremlett-st/) | 460 ft E | Alteration or repair | remove existing 195sq ft front deck, rails & stairs, install new 195sq ft front deck, stairs & rails per plans and photos attached | $75,175 | [SF1894826](https://nearbypermits.com/boston/permit/SF1894826/) |
| Aug 28, 2026 | [52 Larchmont St](https://nearbypermits.com/boston/address/52-larchmont-st/) | 670 ft N | Alteration or repair | Renovation the kitchen: Replacing the cabinet, sheetrock, trim window casing, floor. Renovation the bathroom: floor, bathtub, toilet, and vanity Living room: replace casing, wall catch-up, storage room. 2 bedrooms: casing, wall catch up. Electrical and plumbing permit by themself. | $60,000 | [SF1895656](https://nearbypermits.com/boston/permit/SF1895656/) |
| Aug 25, 2026 | [48 Kenwood St](https://nearbypermits.com/boston/address/48-kenwood-st/) | 860 ft S | Alteration or repair | Spray foam to rim joist and crawl space, paint, & thermal board box around pipes. | $2,200 | [SF1887529](https://nearbypermits.com/boston/permit/SF1887529/) |
| Aug 24, 2026 | [20 Allston St](https://nearbypermits.com/boston/address/20-allston-st/) | 880 ft SE | Alteration or repair | Weatherization/ Insulation | $17,216 | [SF1889883](https://nearbypermits.com/boston/permit/SF1889883/) |
| Aug 22, 2026 | [52 Larchmont St](https://nearbypermits.com/boston/address/52-larchmont-st/) | 670 ft N | Electrical | rewire second floor, rewire public area and pull a home run for first floor condenser | $7,000 | [E1889800](https://nearbypermits.com/boston/permit/E1889800/) |
| Aug 19, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 820 ft E | Electrical | Install telephone &; cable in each unit total of 3 telephone 3 cble | $2,500 | [ELV1886272](https://nearbypermits.com/boston/permit/ELV1886272/) |
| Aug 19, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 820 ft E | Fire systems | Install 6 smoke & carbon each floor | $2,500 | [EFA1886283](https://nearbypermits.com/boston/permit/EFA1886283/) |
| Aug 19, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 820 ft E | Electrical | Rewiring 2 apartments 200 amp service sub panel each floor central air bath kitchen | $20,000 | [E1886279](https://nearbypermits.com/boston/permit/E1886279/) |
| Aug 17, 2026 | [34 Melville Av](https://nearbypermits.com/boston/address/34-melville-av/) | 570 ft E | Electrical | Provide electrical connection for AC/air equipment at 208/230V, including a 200-amp service upgrade. | $3,000 | [E1887531](https://nearbypermits.com/boston/permit/E1887531/) |
| Aug 14, 2026 | [34 Melville Av](https://nearbypermits.com/boston/address/34-melville-av/) | 570 ft E | Alteration or repair | Mass Save Weatherization - Air-sealing, blown-in insulation. | $23,824 | [SF1880935](https://nearbypermits.com/boston/permit/SF1880935/) |
| Aug 14, 2026 | [547-553 Washington St](https://nearbypermits.com/boston/address/547--553-washington-st/) | 1,000 ft SW | Plumbing | Prep sink, create air gap between sink outlet existing drain | $1,900 | [PL1887135](https://nearbypermits.com/boston/permit/PL1887135/) |
| Aug 14, 2026 | [17 Alpha Rd](https://nearbypermits.com/boston/address/17-alpha-rd/) | 710 ft NE | Alteration or repair | Confirm occupancy of existing one-family; | Not listed | [ALT1877192](https://nearbypermits.com/boston/permit/ALT1877192/) |
| Aug 12, 2026 | [15 Regina Rd](https://nearbypermits.com/boston/address/15-regina-rd/) | 430 ft W | Alteration or repair | Remove and replace existing front porches and stairs in the same location and configuration. Replace decking boards, framing members as needed, balusters, railings, handrails, steps, trim, and associated hardware with code-compliant materials. No change to footprint, layout, or use. Replacement in k | $40,000 | [SF1866878](https://nearbypermits.com/boston/permit/SF1866878/) |
| Aug 12, 2026 | [17 Alpha Rd](https://nearbypermits.com/boston/address/17-alpha-rd/) | 710 ft NE | Roofing | Pending;ALT1877192 Occupancy CommitteeStrip &; reroof 22 square feet; Remove existing gutters replacing with new white gutter w/ downspouts (95 sq ft); Box vents cover up with plywood. | $16,900 | [SF1863330](https://nearbypermits.com/boston/permit/SF1863330/) |
| Aug 10, 2026 | [12 Larchmont St](https://nearbypermits.com/boston/address/12-larchmont-st/) | 960 ft NE | Electrical | Wiring bathrooms, wiring laundry, replacing old circuits, adding receset lights, replacing all the lights, replacing all plugs switches, adding smoke detectors, upgrating service to 200 amp. | $26,000 | [E1884434](https://nearbypermits.com/boston/permit/E1884434/) |
| Aug 6, 2026 | [52 Larchmont St](https://nearbypermits.com/boston/address/52-larchmont-st/) | 670 ft N | Electrical | Renovate the kitchen: replacing the cabinet, sheetrock, trim casing, and floor. Renovation bathroom: floor, vanity, toilet, bathtub. Renovation living room: changing casing, ceiling, wall catch-up, storage 2 bedrooms: casing and wall catch-up Electrical and Plumbing - permit by themselves | $60,000 | [SF1883450](https://nearbypermits.com/boston/permit/SF1883450/) |
| Aug 5, 2026 | [385 Park St](https://nearbypermits.com/boston/address/385-park-st/) | 550 ft N | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-1399598037 1788706979 2013253070 ) (Unit - 1, Unit -2, Unit - 3) | $7,000 | [SF1878211](https://nearbypermits.com/boston/permit/SF1878211/) |
| Aug 5, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 820 ft E | Plumbing | first floor gas furnace, gas hot water, second floor gas furnace, gas hot water | $6,000 | [G1882005](https://nearbypermits.com/boston/permit/G1882005/) |
| Aug 4, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 820 ft E | Plumbing | remodel 4 full bathrooms,remodel 2 kitchens,2 laundry, | $30,000 | [PL1882003](https://nearbypermits.com/boston/permit/PL1882003/) |
| Jul 31, 2026 | [52 Larchmont St](https://nearbypermits.com/boston/address/52-larchmont-st/) | 670 ft N | Alteration or repair | Replacing the siding | $15,000 | [SF1880698](https://nearbypermits.com/boston/permit/SF1880698/) |
| Jul 28, 2026 | [52 Larchmont St](https://nearbypermits.com/boston/address/52-larchmont-st/) | 670 ft N | Electrical | Swap out 200amps 2 gangs meter sockets to the 200amps 3 gangs meter sockets to add a new public meter. This house never had a public meter. And oldwork rewire the first floor unit. | $5,000 | [E1875498](https://nearbypermits.com/boston/permit/E1875498/) |
| Jul 20, 2026 | [43 Larchmont St](https://nearbypermits.com/boston/address/43-larchmont-st/) | 800 ft N | Electrical | service upgrade | $3,700 | [E1873724](https://nearbypermits.com/boston/permit/E1873724/) |
| Jul 8, 2026 | [344 Park St](https://nearbypermits.com/boston/address/344-park-st/) | 750 ft NE | Alteration or repair | Removing and replacing 4 windows, replacing like with like, no structural changes. | $4,756 | [SF1864495](https://nearbypermits.com/boston/permit/SF1864495/) |
| Jul 6, 2026 | [12 Larchmont St](https://nearbypermits.com/boston/address/12-larchmont-st/) | 960 ft NE | Plumbing | New plumbing for 3 bathrooms 1 kitchen and 1 bar sink | $15,000 | [PL1863585](https://nearbypermits.com/boston/permit/PL1863585/) |
| Jul 6, 2026 | [12 Larchmont St](https://nearbypermits.com/boston/address/12-larchmont-st/) | 960 ft NE | Plumbing | replace tak water heater with on demand replace boiler with gas furnace | $5,000 | [G1863673](https://nearbypermits.com/boston/permit/G1863673/) |
| Jul 6, 2026 | [41 Melville Av](https://nearbypermits.com/boston/address/41-melville-av/) | 840 ft E | Electrical | Takeover a project : Add main disconnect to a service, add public meter | $6,000 | [E1867206](https://nearbypermits.com/boston/permit/E1867206/) |
| Jul 2, 2026 | [52 Larchmont St](https://nearbypermits.com/boston/address/52-larchmont-st/) | 670 ft N | Plumbing | Replace fixtures, 2 full baths, 2 kitchens, 2 washers. | $5,000 | [PL1868357](https://nearbypermits.com/boston/permit/PL1868357/) |
| Jul 2, 2026 | [52 Larchmont St](https://nearbypermits.com/boston/address/52-larchmont-st/) | 670 ft N | Plumbing | Replace 2 gas stoves | $800 | [G1868361](https://nearbypermits.com/boston/permit/G1868361/) |
| Jul 1, 2026 | [29 Melville Av](https://nearbypermits.com/boston/address/29-melville-av/) | 480 ft SE | Electrical | 13 Recesessed lights 12 recptacles 60A subpanel (3 circuit) | $10,000 | [E1859460](https://nearbypermits.com/boston/permit/E1859460/) |
| Jun 26, 2026 | [30-32 Lyndhurst St](https://nearbypermits.com/boston/address/30--32-lyndhurst-st/) | 740 ft S | Alteration or repair | Bath 1 (1st Fl) – Bathtub to Shower Replacement with New Vanity & New Toilet. Bath 2 (2nd Fl) – Bathtub to Shower Replacement with New Vanity & New Toilet. All new fixtures like for like within same footprint as existing. No structural changes. Plumber will pull their own permit. All debris leaves j | $31,501 | [SF1861952](https://nearbypermits.com/boston/permit/SF1861952/) |
| Jun 24, 2026 | [5 Melville Av](https://nearbypermits.com/boston/address/5-melville-av/) | 470 ft S | Alteration or repair | Retrofit insulation using injected polyurethane pour foam | $165,200 | [SF1860518](https://nearbypermits.com/boston/permit/SF1860518/) |
| Jun 17, 2026 | [30-32 Lyndhurst St](https://nearbypermits.com/boston/address/30--32-lyndhurst-st/) | 740 ft S | Plumbing | 2 Bathroom renovated: Shower, lav and toilet | $3,000 | [PL1862090](https://nearbypermits.com/boston/permit/PL1862090/) |
| Jun 16, 2026 | [11 Dunlap St](https://nearbypermits.com/boston/address/11-dunlap-st/) | 970 ft SW | Roofing | rubber roof job remove the old rubber roof check for any rotten wood if there is a little bit replace it but if it is a lot let the homeowner know install new insulation foam install new drip edge on the entire house install new rubber roof | $14,000 | [SF1858433](https://nearbypermits.com/boston/permit/SF1858433/) |
| Jun 15, 2026 | [12 Larchmont St](https://nearbypermits.com/boston/address/12-larchmont-st/) | 960 ft NE | Alteration or repair | Relocate Bathroom on First Floor, Remodel Bathroom on Second Floor, Add Wet Bar on Second Floor, Add Bathroom on Third Floor. Install new forced air heating system, new flooring throughout. | $245,315 | [SF1858868](https://nearbypermits.com/boston/permit/SF1858868/) |
| Jun 12, 2026 | [100 Claybourne St](https://nearbypermits.com/boston/address/100-claybourne-st/) | 650 ft NW | Alteration or repair | Install 1 patio door for replacement. No structural changes. Work to be done in unit 103 | $5,684 | [SF1858341](https://nearbypermits.com/boston/permit/SF1858341/) |
| Jun 9, 2026 | [352 Park St](https://nearbypermits.com/boston/address/352-park-st/) | 680 ft NE | Alteration or repair | Tub to shower conversion in First floor bathroom | $14,850 | [SF1852923](https://nearbypermits.com/boston/permit/SF1852923/) |
| Jun 5, 2026 | [508-512 Washington St](https://nearbypermits.com/boston/address/508--512-washington-st/) | 570 ft SW | Electrical | Dorchester Municipal Court - Install new DGP, (3) CTs, CAT6 from gas meter to DGP, wire 18/4 to water meter. Sour138x | $2,500 | [E1858249](https://nearbypermits.com/boston/permit/E1858249/) |
| Jun 1, 2026 | [352 Park St](https://nearbypermits.com/boston/address/352-park-st/) | 680 ft NE | Plumbing | Tub to shower conversion in 3rd floor bathroom | $2,500 | [PL1852927](https://nearbypermits.com/boston/permit/PL1852927/) |
| May 20, 2026 | [16 Allston St](https://nearbypermits.com/boston/address/16-allston-st/) | 990 ft SE | Roofing | Shingle Roofing Replacement // EPDM Membrane Replacement | $4,455 | [SF1849529](https://nearbypermits.com/boston/permit/SF1849529/) |
| May 19, 2026 | [32 Tremlett St](https://nearbypermits.com/boston/address/32-tremlett-st/) | 370 ft NE | Alteration or repair | Repair front and back Porches and landscape front yard | $10,000 | [SF1851236](https://nearbypermits.com/boston/permit/SF1851236/) |
| May 13, 2026 | [35 Melville Av](https://nearbypermits.com/boston/address/35-melville-av/) | 660 ft E | Alteration or repair | Mass Save Insulation and Air Sealing | $12,521 | [SF1845152](https://nearbypermits.com/boston/permit/SF1845152/) |
| May 12, 2026 | [43 Larchmont St](https://nearbypermits.com/boston/address/43-larchmont-st/) | 800 ft N | Roofing | re-roofing | $6,500 | [SF1848564](https://nearbypermits.com/boston/permit/SF1848564/) |
| May 5, 2026 | [35 Larchmont St](https://nearbypermits.com/boston/address/35-larchmont-st/) | 840 ft N | Roofing | ROOF REPLACEMENT (23 SQ) Strip and re-shingle to include install of ice water & shield, new underlayment paper, new drip edge, new arch shingles (30 yr), ridge vent, pipe flashing, chimney flash etc. | $16,800 | [SF1845305](https://nearbypermits.com/boston/permit/SF1845305/) |

### Farther (1,000 ft to ¼ mi), 31 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [14 Kenwood St](https://nearbypermits.com/boston/address/14-kenwood-st/) | 0.20 mi S | Alteration or repair | Remove and install Siding Repair Deck guards and railings | $142,354 | [SF1844521](https://nearbypermits.com/boston/permit/SF1844521/) |
| Oct 1, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 0.19 mi E | Electrical | Upgrade service to 400a, adding two new meters and panels. Relocating existing panels and extending all existing circuits. | $15,400 | [E1905524](https://nearbypermits.com/boston/permit/E1905524/) |
| Sep 28, 2026 | [92 Melville Av](https://nearbypermits.com/boston/address/92-melville-av/) | 0.24 mi E | Electrical | siding install | $400 | [E1905097](https://nearbypermits.com/boston/permit/E1905097/) |
| Sep 16, 2026 | [5 Larchmont St](https://nearbypermits.com/boston/address/5-larchmont-st/) | 0.24 mi NE | Solar | Installation of roof mounted photovoltaic solar systems, 10.66 kw 26 panels with installation of 1 tesla powerwall3 battery installed on exterior of home | $65,400 | [SF1897214](https://nearbypermits.com/boston/permit/SF1897214/) |
| Sep 8, 2026 | [5 Larchmont St](https://nearbypermits.com/boston/address/5-larchmont-st/) | 0.24 mi NE | Solar | Installation of roof mounted photovoltaic solar systems, 10.66 kw 26 panels with installation of 1 tesla powerwall3 battery installed on exterior of home | $65,400 | [E1897218](https://nearbypermits.com/boston/permit/E1897218/) |
| Sep 15, 2026 | [3 Herbert St](https://nearbypermits.com/boston/address/3-herbert-st/) | 0.25 mi W | Alteration or repair | Remove and replace 20 windows, same sizes and locations as the originals. Specs attached. Remove and replace rear flat roofing section only with all new EPDM rubber roofing (1.5sq). | $19,041 | [SF1897333](https://nearbypermits.com/boston/permit/SF1897333/) |
| Sep 9, 2026 | [92 Melville Av](https://nearbypermits.com/boston/address/92-melville-av/) | 0.24 mi E | Alteration or repair | 40 sq installing vinyl siding installing gutters installing entryway door in the existing opening with a storm door | $57,270 | [SF1897949](https://nearbypermits.com/boston/permit/SF1897949/) |
| Sep 9, 2026 | [38 Wellesley Pk](https://nearbypermits.com/boston/address/38-wellesley-pk/) | 0.24 mi E | Roofing | Strip and install a new roof. | $29,470 | [SF1894095](https://nearbypermits.com/boston/permit/SF1894095/) |
| Sep 2, 2026 | [5 Larchmont St](https://nearbypermits.com/boston/address/5-larchmont-st/) | 0.24 mi NE | Electrical | Replacing electrical meter and service disconnect (100AMP). Interior meter will be relocated to the west exterior side of the building. | $2,200 | [E1896342](https://nearbypermits.com/boston/permit/E1896342/) |
| Aug 27, 2026 | [8 Kenwood St](https://nearbypermits.com/boston/address/8-kenwood-st/) | 0.21 mi S | Alteration or repair | Repointing front and left side of the building Remove leaning parapet wall and construct new one | $210,000 | [SF1895326](https://nearbypermits.com/boston/permit/SF1895326/) |
| Aug 24, 2026 | [45-47 W Tremlett St](https://nearbypermits.com/boston/address/45--47-w-tremlett-st/) | 0.24 mi W | Alteration or repair | Weatherization/Insulation | $15,290 | [SF1890016](https://nearbypermits.com/boston/permit/SF1890016/) |
| Aug 24, 2026 | [90 Tonawanda St](https://nearbypermits.com/boston/address/90-tonawanda-st/) | 0.23 mi N | Electrical | upgrade service to 400 amps | $8,000 | [E1887857](https://nearbypermits.com/boston/permit/E1887857/) |
| Aug 21, 2026 | [98 Centre St](https://nearbypermits.com/boston/address/98-centre-st/) | 0.24 mi SE | Alteration or repair | Interior renovation of existing kitchen and bathroom in Unit #1, including selective demolition, minor interior partition and framing modifications, window replacement, insulation, plaster, tile, finish carpentry, painting, and hardwood floor refinishing. Plumbing and electrical work under separate | $86,120 | [SF1889757](https://nearbypermits.com/boston/permit/SF1889757/) |
| Aug 7, 2026 | [107 Tonawanda St](https://nearbypermits.com/boston/address/107-tonawanda-st/) | 0.23 mi N | Plumbing | Replace gas furnace and reconnect to existing gas supply piping. | $10,000 | [G1883642](https://nearbypermits.com/boston/permit/G1883642/) |
| Aug 5, 2026 | [17 Moultrie St](https://nearbypermits.com/boston/address/17-moultrie-st/) | 0.20 mi S | Alteration or repair | Confirm occupancy of single family home; front deck remodeling back deck build with exterior door instalationno record of occupancyhomeowner:: | $25,500 | [ALT1836808](https://nearbypermits.com/boston/permit/ALT1836808/) |
| Jul 30, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 0.19 mi E | Plumbing | 2 New gas line for combi boiler | $5,000 | [G1875354](https://nearbypermits.com/boston/permit/G1875354/) |
| Jul 24, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 0.19 mi E | Plumbing | 1 full bathroom, kitchen sink and laundry located in the basement | $7,000 | [PL1875345](https://nearbypermits.com/boston/permit/PL1875345/) |
| Jul 20, 2026 | [26 Moultrie St](https://nearbypermits.com/boston/address/26-moultrie-st/) | 0.23 mi S | Alteration or repair | Remove 1 existing door and 10 existing windows and replace with 1 new door and 10 new windows. NO structural work | $28,947 | [SF1868483](https://nearbypermits.com/boston/permit/SF1868483/) |
| Jul 13, 2026 | [56 Claybourne St](https://nearbypermits.com/boston/address/56-claybourne-st/) | 0.24 mi N | Electrical | Relocate meter socket to the exterior of the building install a public meter and panel rewire public areas to the public panel where required | $7,500 | [E1871792](https://nearbypermits.com/boston/permit/E1871792/) |
| Jul 13, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 0.19 mi E | Alteration or repair | New ADU in basement floor level | $88,750 | [ALT1776845](https://nearbypermits.com/boston/permit/ALT1776845/) |
| Jul 9, 2026 | [90 Tonawanda St](https://nearbypermits.com/boston/address/90-tonawanda-st/) | 0.23 mi N | Alteration or repair | Work as per attached contractor agreement. This is a project with the Mayor's Office of Housing: Boston Home Construction Unit, Green Retrofit Program. | $99,632 | [SF1847596](https://nearbypermits.com/boston/permit/SF1847596/) |
| Jun 25, 2026 | [407 Washington St](https://nearbypermits.com/boston/address/407-washington-st/) | 0.24 mi NW | Alteration or repair | Removing and replacing 1 window, replacing like with like, no structural changes. | $2,083 | [SF1859696](https://nearbypermits.com/boston/permit/SF1859696/) |
| Jun 13, 2026 | [31 Kenwood St](https://nearbypermits.com/boston/address/31-kenwood-st/) | 0.20 mi S | Roofing | remove and replace asphalt shingled roof | $20,500 | [SF1858329](https://nearbypermits.com/boston/permit/SF1858329/) |
| Jun 11, 2026 | [31 Kenwood St](https://nearbypermits.com/boston/address/31-kenwood-st/) | 0.20 mi S | Plumbing | Installing a brand new heating system | $15,000 | [G1849479](https://nearbypermits.com/boston/permit/G1849479/) |
| Jun 1, 2026 | [31 Rosedale St](https://nearbypermits.com/boston/address/31-rosedale-st/) | 0.24 mi SW | Alteration or repair | Changing occupancy from a two family into three family. Scope includes extended living space into basement &; extending 3rd level, reconfiguration to create 3rd unit, addition of roof dormers, new front addition of interior stair tower, and complete gut renovation. Also includes new interior layouts | $490,000 | [ALT1487554](https://nearbypermits.com/boston/permit/ALT1487554/) |
| May 29, 2026 | [12 Moultrie St](https://nearbypermits.com/boston/address/12-moultrie-st/) | 0.22 mi SE | Plumbing | replace heating furnace | $5,000 | [G1855477](https://nearbypermits.com/boston/permit/G1855477/) |
| May 28, 2026 | [516 Park St](https://nearbypermits.com/boston/address/516-park-st/) | 0.20 mi W | Mechanical (HVAC) | Installing 6 zone heat pump system in unit 514 | $31,507 | [SF1823080](https://nearbypermits.com/boston/permit/SF1823080/) |
| May 19, 2026 | [17 Moultrie St](https://nearbypermits.com/boston/address/17-moultrie-st/) | 0.20 mi S | Other | Install TESLA Wall Connector (48A continuous draw) (TESLA = 48A MAX) | $1,963 | [E1850371](https://nearbypermits.com/boston/permit/E1850371/) |
| May 6, 2026 | [29 Moultrie St](https://nearbypermits.com/boston/address/29-moultrie-st/) | 0.22 mi S | Roofing | Remove and replace Asphalt shingles on the roof. | $17,000 | [SF1843999](https://nearbypermits.com/boston/permit/SF1843999/) |
| May 5, 2026 | [27 Lindsey St](https://nearbypermits.com/boston/address/27-lindsey-st/) | 0.22 mi N | Roofing | ROOF REPLACEMENT (26 sq) Remove existing 2 layers, install new ice water shield, new underlayment, new drip edge, new arch shingles, pipe flashing, ridge vent, flat chimney with lead, install small rubber roof to flat area. | $18,600 | [SF1845304](https://nearbypermits.com/boston/permit/SF1845304/) |
| May 1, 2026 | [45-47 W Tremlett St](https://nearbypermits.com/boston/address/45--47-w-tremlett-st/) | 0.24 mi W | Alteration or repair | Install 3/8" foam insulation board to the exterior of home. Install double 4" vinyl siding. Cover all trim fascia and soffit. Install black gutters and downspouts. | $28,600 | [SF1842736](https://nearbypermits.com/boston/permit/SF1842736/) |

## Zoning requests nearby

Hearings are public: you can comment or attend. Dates can move; check the city's page before you go.

| Status | Hearing | Address | Distance | Request | Case | City's words | Filed |
|---|---|---|---|---|---|---|---|
| Approved | Apr 16, 2026 | 37 Mather St | 0.24 mi E | To change the occupancy from 2-Fam to 1-Fam | [BOA1723161](https://www.boston.gov/appeal-tracker) | "Appeal Closed", decision "AppProv" | 2025-05-20 |

Boston's decision codes, from its data dictionary (https://data.boston.gov/dataset/37d2e087-ce02-4090-bfdf-22de1ada3b23/resource/e11dcfa5-6f6f-4999-abc3-741f53c6731f/download/zba-data-dictionary.pdf): AppProv, "approved with conditions".

## More on this street

Other addresses on Tremlett St with permits, nearest house number first:

- [16 Tremlett St](https://nearbypermits.com/boston/address/16-tremlett-st/): newest permit Nov 7, 2025
- [29 Tremlett St](https://nearbypermits.com/boston/address/29-tremlett-st/): newest permit Oct 14, 2024
- [31 Tremlett St](https://nearbypermits.com/boston/address/31-tremlett-st/): newest permit Mar 3, 2025
- [32 Tremlett St](https://nearbypermits.com/boston/address/32-tremlett-st/): newest permit May 19, 2026
- [35 Tremlett St](https://nearbypermits.com/boston/address/35-tremlett-st/): newest permit Apr 11, 2025
- [37 Tremlett St](https://nearbypermits.com/boston/address/37-tremlett-st/): newest permit Sep 3, 2026
- [44 Tremlett St](https://nearbypermits.com/boston/address/44-tremlett-st/): newest permit Oct 4, 2024
- [47 Tremlett St](https://nearbypermits.com/boston/address/47-tremlett-st/): newest permit May 23, 2025

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-14 21:55 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 14, 16:47 UTC.

Map, all 9 permits at this address and 84 nearby: https://nearbypermits.com/boston/address/21-tremlett-st/