# Building permits at 11 Mather St, Boston, MA

Five permits on record here. The newest, Jun 26: Furnish and install2 backflow preventers for installation of gas boilers. Within a quarter mile, the city has issued 64 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jun 26, 2026 | Plumbing | Furnish and install2 backflow preventers for installation of gas boilers. | $30,000 | [PL1862996](https://nearbypermits.com/boston/permit/PL1862996/) |
| Jun 26, 2026 | Plumbing | Furnish and install (2) gas fired high efficiency boilers and reconnect to existing gas supply lines. | $30,000 | [G1862992](https://nearbypermits.com/boston/permit/G1862992/) |
| May 21, 2018 | Alteration or repair | Unit 1-insulating ext walls with blown in insulation | $3,480 | [SF833909](https://nearbypermits.com/boston/permit/SF833909/) |
| Jun 6, 2013 | Plumbing | hot water heater | Not listed | [PL251047](https://nearbypermits.com/boston/permit/PL251047/) |
| Jun 6, 2013 | Plumbing | hot water heater | Not listed | [G251044](https://nearbypermits.com/boston/permit/G251044/) |

## Within ¼ mi since May 1, 2026

64 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 |
|---|---|---|---|---|---|---|
| May 1, 2026 | [115 Melville Av](https://nearbypermits.com/boston/address/115-melville-av/) | 230 ft N | Alteration or repair | Remove and replace 1st floor front porch to be same size and shape | $12,500 | [SF1844877](https://nearbypermits.com/boston/permit/SF1844877/) |

### This block (250 to 1,000 ft), 33 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | [30 Nixon St](https://nearbypermits.com/boston/address/30-nixon-st/) | 710 ft SW | Alteration or repair | Confirming occupancy of existing single family. | Not listed | [ALT1895762](https://nearbypermits.com/boston/permit/ALT1895762/) |
| Oct 2, 2026 | [3 O'Donnell Te](https://nearbypermits.com/boston/address/3-o'donnell-te/) | 810 ft E | Roofing | Remove rubber from roof. Apply.060 fully adhered rubber membrane. 1200 sq' | $24,600 | [SF1902058](https://nearbypermits.com/boston/permit/SF1902058/) |
| Oct 1, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 820 ft W | 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/) | 610 ft W | Electrical | siding install | $400 | [E1905097](https://nearbypermits.com/boston/permit/E1905097/) |
| Sep 24, 2026 | [2-4 Centre Av](https://nearbypermits.com/boston/address/2--4-centre-av/) | 800 ft S | Plumbing | Replacement of like-for-like electric water heater at 4 Centre Ave | $2,220 | [PL1904114](https://nearbypermits.com/boston/permit/PL1904114/) |
| Sep 21, 2026 | [1684 Dorchester Av](https://nearbypermits.com/boston/address/1684-dorchester-av/) | 730 ft S | Electrical | Existing perimeter devices remain.new interior adding outlets,switches and lighting to new interior walls. Add gfci fan light combo to switch in bathroom.. | $9,500 | [E1902794](https://nearbypermits.com/boston/permit/E1902794/) |
| Sep 14, 2026 | [3 O'Donnell Te](https://nearbypermits.com/boston/address/3-o'donnell-te/) | 810 ft E | Alteration or repair | Clean Joe will be removing affected drywalls, ceilings, and floors to clean up and prevent further damages. Interior finishes only. | $15,000 | [SF1900249](https://nearbypermits.com/boston/permit/SF1900249/) |
| Sep 9, 2026 | [92 Melville Av](https://nearbypermits.com/boston/address/92-melville-av/) | 610 ft W | 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/) | 760 ft NW | Roofing | Strip and install a new roof. | $29,470 | [SF1894095](https://nearbypermits.com/boston/permit/SF1894095/) |
| Aug 28, 2026 | [30 Nixon St](https://nearbypermits.com/boston/address/30-nixon-st/) | 710 ft SW | Alteration or repair | Replacing front porch to same measurement. Adding 3 windows and adding a storm door. | $4,000 | [SF1895743](https://nearbypermits.com/boston/permit/SF1895743/) |
| Aug 21, 2026 | [10 O'Donnell Te](https://nearbypermits.com/boston/address/10-o'donnell-te/) | 680 ft E | Alteration or repair | Work being done through Mass Save. Air seal and insukate attic floor with open blown cellulose up to R-49. Install roof vent to meet NFA requirements. Install 6" Fiberglass batts and air seal basement rim joist sill | $4,021 | [SF1887094](https://nearbypermits.com/boston/permit/SF1887094/) |
| Aug 20, 2026 | [233 Centre St](https://nearbypermits.com/boston/address/233-centre-st/) | 630 ft S | Alteration or repair | Remove existing rear staircase and rebuild back to same size, Replace decking and handrails only on 2nd fl deck. All framing to remain, reset (1) existing sonertube | $14,000 | [SF1889127](https://nearbypermits.com/boston/permit/SF1889127/) |
| Aug 20, 2026 | [250 Park St](https://nearbypermits.com/boston/address/250-park-st/) | 990 ft N | Alteration or repair | install 11 harvey replacement windows. Energy star, inserts only with no structural work | $8,580 | [SF1885773](https://nearbypermits.com/boston/permit/SF1885773/) |
| Aug 19, 2026 | [8 Silloway St](https://nearbypermits.com/boston/address/8-silloway-st/) | 260 ft NE | Alteration or repair | Correct existing unpermitted basement finish and provide code-compliant egress. Add new egress window/door and stairs as required. Extend living area from basement into first floor per plans. No ADU proposed. Correct;V896460 | $20,000 | [ALT1879147](https://nearbypermits.com/boston/permit/ALT1879147/) |
| Aug 5, 2026 | [10 O'Donnell Te](https://nearbypermits.com/boston/address/10-o'donnell-te/) | 680 ft E | Mechanical (HVAC) | Installation of a BRYANT Slim Ducted Indoor Unit - High Static 24,000 BTU with ductwork Installation of a BRYANT 48,000 BTU 6 port High-Heat Heat Pump Unit. Installation of a BRYANT 18,000 BTU high wall-mounted ductless unit. Installation of a BRYANT 6,000 BTU high wall-mounted ductless unit. | $33,884 | [SF1872199](https://nearbypermits.com/boston/permit/SF1872199/) |
| Jul 31, 2026 | [1545 Dorchester Av](https://nearbypermits.com/boston/address/1545-dorchester-av/) | 900 ft N | Electrical | City of boston event requiring generator | $500 | [ETS1879646](https://nearbypermits.com/boston/permit/ETS1879646/) |
| Jul 30, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 820 ft W | Plumbing | 2 New gas line for combi boiler | $5,000 | [G1875354](https://nearbypermits.com/boston/permit/G1875354/) |
| Jul 30, 2026 | [241 Centre St](https://nearbypermits.com/boston/address/241-centre-st/) | 570 ft S | Electrical | Wire 2 ton outdoor condenser with disconnect and communication wire. Wire 1.5 ton outdoor condenser with disconnect and communication wire. Replace current electrical panel with new panel for additional breaker space | $3,000 | [E1879737](https://nearbypermits.com/boston/permit/E1879737/) |
| Jul 24, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 820 ft W | Plumbing | 1 full bathroom, kitchen sink and laundry located in the basement | $7,000 | [PL1875345](https://nearbypermits.com/boston/permit/PL1875345/) |
| Jul 17, 2026 | [1-5 Dix St](https://nearbypermits.com/boston/address/1--5-dix-st/) | 450 ft E | Alteration or repair | Replacement existing ADA ramp Deck handicap access same size as is per drawings. No change in footprint. | $40,000 | [SF1873763](https://nearbypermits.com/boston/permit/SF1873763/) |
| Jul 17, 2026 | [30 Upland Av](https://nearbypermits.com/boston/address/30-upland-av/) | 960 ft NW | Alteration or repair | The work includes labor and material, for the following: ? Exterior repairs to the front stairs, add new railings and new decking boards on landing; ? Replace all decking on the rear second floor deck with PVC and replace porch roof with new rubber. | $33,000 | [SF1871422](https://nearbypermits.com/boston/permit/SF1871422/) |
| Jul 16, 2026 | [10 O'Donnell Te](https://nearbypermits.com/boston/address/10-o'donnell-te/) | 680 ft E | Electrical | Installation of a new high voltage electrical for (1) system. - New disconnect with surge protector built-in - New GFCI - New dedicated circuit | $1,050 | [E1872206](https://nearbypermits.com/boston/permit/E1872206/) |
| Jul 13, 2026 | [47 Melville Av](https://nearbypermits.com/boston/address/47-melville-av/) | 820 ft W | Alteration or repair | New ADU in basement floor level | $88,750 | [ALT1776845](https://nearbypermits.com/boston/permit/ALT1776845/) |
| Jul 8, 2026 | [43 Bourneside St](https://nearbypermits.com/boston/address/43-bourneside-st/) | 450 ft N | Roofing | Remove and replace all the bad shingles on dormers and replacing the window casing; | $2,000 | [SF1869897](https://nearbypermits.com/boston/permit/SF1869897/) |
| Jul 8, 2026 | [46 Dix St](https://nearbypermits.com/boston/address/46-dix-st/) | 930 ft E | Alteration or repair | Remove existing siding, install new siding | $40,139 | [SF1865777](https://nearbypermits.com/boston/permit/SF1865777/) |
| Jul 6, 2026 | [225 Centre St](https://nearbypermits.com/boston/address/225-centre-st/) | 690 ft S | Electrical | Retrofit installation of electrical refrigeration controls for existing walk-in cooler. | $3,000 | [E1869283](https://nearbypermits.com/boston/permit/E1869283/) |
| Jul 6, 2026 | [41 Melville Av](https://nearbypermits.com/boston/address/41-melville-av/) | 990 ft W | Electrical | Takeover a project : Add main disconnect to a service, add public meter | $6,000 | [E1867206](https://nearbypermits.com/boston/permit/E1867206/) |
| Jun 30, 2026 | [8 Silloway St](https://nearbypermits.com/boston/address/8-silloway-st/) | 260 ft NE | Electrical | Upgrade service and add a public meterOPEN BUILDING VIOLATION ( ILLEGAL UNIT BASEMENT ) | $6,000 | [E1867313](https://nearbypermits.com/boston/permit/E1867313/) |
| Jun 15, 2026 | [27 Paisley Pk](https://nearbypermits.com/boston/address/27-paisley-pk/) | 770 ft N | Alteration or repair | 3 Zone Ductless system (3 minisplits and 1 condenser). | $29,990 | [SF1858169](https://nearbypermits.com/boston/permit/SF1858169/) |
| Jun 12, 2026 | [1545 Dorchester Av](https://nearbypermits.com/boston/address/1545-dorchester-av/) | 900 ft N | Electrical | Parks department event requiring generator | $500 | [ETS1859731](https://nearbypermits.com/boston/permit/ETS1859731/) |
| Jun 8, 2026 | [27 Paisley Pk](https://nearbypermits.com/boston/address/27-paisley-pk/) | 770 ft N | Electrical | Main Panel Swap, 3+ Meter Relocation, service upgrade. (Need to replace the 2gang meter stack and we have to add a third public meter. also replace the the two main panels and add a public panel. Because of this we also have to upgrade any 3 wire loads to 4wire.) | $10,000 | [E1858174](https://nearbypermits.com/boston/permit/E1858174/) |
| May 6, 2026 | [10 O'Donnell Te](https://nearbypermits.com/boston/address/10-o'donnell-te/) | 680 ft E | Roofing | To strip off old roof shingles and replace with new asphalt shingles install ice and water barrier drip edge insulation flashing and install rubber roof on front porch roof area | $18,000 | [SF1846141](https://nearbypermits.com/boston/permit/SF1846141/) |
| May 4, 2026 | [48 Dix St](https://nearbypermits.com/boston/address/48-dix-st/) | 960 ft E | Alteration or repair | Remove, dispose and reinstall decking on all 3 rear decks. | $15,000 | [SF1839948](https://nearbypermits.com/boston/permit/SF1839948/) |

### Farther (1,000 ft to ¼ mi), 30 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [37 Allston St](https://nearbypermits.com/boston/address/37-allston-st/) | 0.23 mi W | 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 7, 2026 | [35 Whitten St](https://nearbypermits.com/boston/address/35-whitten-st/) | 0.20 mi SE | Electrical | K&T Remediation for 35 Whitten St Unit 2 Dorchester, MA | $3,720 | [E1907226](https://nearbypermits.com/boston/permit/E1907226/) |
| Oct 2, 2026 | [27 King St](https://nearbypermits.com/boston/address/27-king-st/) | 0.24 mi SE | Alteration or repair | Install new deck | $57,894 | [ALT1897343](https://nearbypermits.com/boston/permit/ALT1897343/) |
| Sep 19, 2026 | [229 Park St](https://nearbypermits.com/boston/address/229-park-st/) | 0.22 mi N | Electrical | Diesel generator to Power Inflatables for duration of event | $765 | [E1901652](https://nearbypermits.com/boston/permit/E1901652/) |
| Sep 14, 2026 | [5-7 Carlotta St](https://nearbypermits.com/boston/address/5--7-carlotta-st/) | 0.24 mi E | Electrical | Electrical service upgrade to 200 amps and new common meter from eversource. Auth# 27479749 | $4,000 | [E1899856](https://nearbypermits.com/boston/permit/E1899856/) |
| Sep 11, 2026 | [32 King St](https://nearbypermits.com/boston/address/32-king-st/) | 0.22 mi SE | Plumbing | replacement of a range | $200 | [G1897960](https://nearbypermits.com/boston/permit/G1897960/) |
| Sep 10, 2026 | [253-253a Park St](https://nearbypermits.com/boston/address/253--253a-park-st/) | 0.21 mi N | Roofing | Strip and re-roof | $24,875 | [SF1893947](https://nearbypermits.com/boston/permit/SF1893947/) |
| Sep 10, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 0.21 mi W | Electrical | Install 18 exterior outside light in | $1,800 | [E1899165](https://nearbypermits.com/boston/permit/E1899165/) |
| Sep 10, 2026 | [38 Whitten St](https://nearbypermits.com/boston/address/38-whitten-st/) | 0.19 mi SE | Electrical | Install #10 AWG circuit with 35A 2-pole GFCI breaker to 60-amp AC disconnect with surge arrester sizing per manufacturer name plate. Install a 20-amp circuit with 20A AFCI/GFCI breaker for a service receptacle with in-use weatherproof cover. for a 3 ton heat pump system for apt 1 | $3,000 | [E1899132](https://nearbypermits.com/boston/permit/E1899132/) |
| Sep 10, 2026 | [38 Whitten St](https://nearbypermits.com/boston/address/38-whitten-st/) | 0.19 mi SE | Electrical | Install #10 AWG circuit with 35A 2-pole GFCI breaker to 60a AC disconnect with surge arrester Install #12 AWG circuit with 20A 2-pole GFCI breaker to 60A AC disconnect with surge arrester Install a 20A circuit with 20A AFCI/GFCI breaker for a service receptacle for a 4.5 heat pump system for apt 2 | $3,000 | [E1899121](https://nearbypermits.com/boston/permit/E1899121/) |
| Aug 19, 2026 | [51 Whitten St](https://nearbypermits.com/boston/address/51-whitten-st/) | 0.24 mi SE | Alteration or repair | Remove existing three-story exterior wood deck structure. Constructure, including new footings, framing, decking, stairs and guardrail, (the roof stay). in accordance with approved plans. | $28,800 | [SF1890105](https://nearbypermits.com/boston/permit/SF1890105/) |
| Aug 19, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 0.21 mi W | 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/) | 0.21 mi W | 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/) | 0.21 mi W | 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/) | 0.24 mi W | 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/) | 0.24 mi W | Alteration or repair | Mass Save Weatherization - Air-sealing, blown-in insulation. | $23,824 | [SF1880935](https://nearbypermits.com/boston/permit/SF1880935/) |
| Aug 11, 2026 | [11 Gibson St](https://nearbypermits.com/boston/address/11-gibson-st/) | 0.22 mi NE | Alteration or repair | To insulate exterior walls with blown in cellulose insulation. | $15,639 | [SF1871320](https://nearbypermits.com/boston/permit/SF1871320/) |
| Aug 5, 2026 | [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/) | 0.21 mi W | 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/) | 0.21 mi W | Plumbing | remodel 4 full bathrooms,remodel 2 kitchens,2 laundry, | $30,000 | [PL1882003](https://nearbypermits.com/boston/permit/PL1882003/) |
| Jul 22, 2026 | [22 Lafield St](https://nearbypermits.com/boston/address/22-lafield-st/) | 0.20 mi E | Alteration or repair | Demo existing front deck, repair granite under deck, frame 3story deck with pressure treated wood, install 2 schulter strips 1st &; 2nd floor deck, Install PVC decking over entire deck &; stairs, Install PVC railing on 3 decks, Install J channel and PVC soffit panel on ceiling deck, Install 3 doors. | $68,500 | [SF1870896](https://nearbypermits.com/boston/permit/SF1870896/) |
| Jul 8, 2026 | [1548-1558 Dorchester Av](https://nearbypermits.com/boston/address/1548--1558-dorchester-av/) | 0.23 mi NE | Electrical | Parks department event requiring generator | $500 | [ETS1870170](https://nearbypermits.com/boston/permit/ETS1870170/) |
| Jun 17, 2026 | [255 Park St](https://nearbypermits.com/boston/address/255-park-st/) | 0.21 mi NW | Alteration or repair | Weatherization, Insulation, Air Sealing | $11,156 | [SF1859821](https://nearbypermits.com/boston/permit/SF1859821/) |
| Jun 17, 2026 | [11 Gibson St](https://nearbypermits.com/boston/address/11-gibson-st/) | 0.22 mi NE | Plumbing | Install (3) 80KBTU furnaces | $20,000 | [G1860912](https://nearbypermits.com/boston/permit/G1860912/) |
| Jun 3, 2026 | [27 Upland Av](https://nearbypermits.com/boston/address/27-upland-av/) | 0.19 mi NW | Alteration or repair | Mass Save Insulation &; Air Sealing. No Structural Changes. | $17,518 | [SF1840922](https://nearbypermits.com/boston/permit/SF1840922/) |
| May 27, 2026 | [59 Vinson St](https://nearbypermits.com/boston/address/59-vinson-st/) | 0.23 mi NW | Plumbing | Gas boiler replacement and gas WH | $8,000 | [PL1849279](https://nearbypermits.com/boston/permit/PL1849279/) |
| May 27, 2026 | [59 Vinson St](https://nearbypermits.com/boston/address/59-vinson-st/) | 0.23 mi NW | Plumbing | Gas Boiler and gas water heater replacement | $8,000 | [G1849273](https://nearbypermits.com/boston/permit/G1849273/) |
| May 20, 2026 | [27 Upland Av](https://nearbypermits.com/boston/address/27-upland-av/) | 0.19 mi NW | Alteration or repair | This is an existing one family home.. | Not listed | [ALT1844913](https://nearbypermits.com/boston/permit/ALT1844913/) |
| May 13, 2026 | [35 Melville Av](https://nearbypermits.com/boston/address/35-melville-av/) | 0.23 mi W | Alteration or repair | Mass Save Insulation and Air Sealing | $12,521 | [SF1845152](https://nearbypermits.com/boston/permit/SF1845152/) |
| May 6, 2026 | [22 Saint Marks Rd](https://nearbypermits.com/boston/address/22-saint-marks-rd/) | 0.24 mi S | Electrical | Replace existing bath fan with new at 22 Saint Mark's Rd #2. | $1,200 | [ELV1846341](https://nearbypermits.com/boston/permit/ELV1846341/) |
| May 5, 2026 | [1548-1558 Dorchester Av](https://nearbypermits.com/boston/address/1548--1558-dorchester-av/) | 0.23 mi NE | Other | Installation of a 20x20 frame tent and a 10x30 frame tent that will be setup on Saturday and taken down on Monday AM. Tents will be secured with 500 lb. cement blocks on each tent leg. | $1,850 | [SF1843543](https://nearbypermits.com/boston/permit/SF1843543/) |

## 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 |
|---|---|---|---|---|---|---|---|
| Requested |  | 115 Melville Av | 240 ft N | To extend existing front porch roof throughout left elevation… | [BOA1883115](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-08-05 |
| Approved | Aug 11, 2026 | 34 Vinson St | 0.23 mi NW | To renovate existing two family home- renovate existing second and third floor - extend existing dormer… | [BOA1865030](https://www.boston.gov/appeal-tracker) | "Appeal Closed", decision "Approved" | 2026-06-25 |
| Approved | Apr 16, 2026 | 37 Mather St | 610 ft W | 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 Mather St with permits, nearest house number first:

- [7 Mather St](https://nearbypermits.com/boston/address/7-mather-st/): newest permit Jul 22, 2025
- [16 Mather St](https://nearbypermits.com/boston/address/16-mather-st/): newest permit Jul 15, 2025
- [5 Mather St](https://nearbypermits.com/boston/address/5-mather-st/): newest permit May 9, 2025
- [19 Mather St](https://nearbypermits.com/boston/address/19-mather-st/): newest permit Dec 30, 2025
- [3 Mather St](https://nearbypermits.com/boston/address/3-mather-st/): newest permit Sep 24, 2025
- [22 Mather St](https://nearbypermits.com/boston/address/22-mather-st/): newest permit Oct 20, 2025
- [33 Mather St](https://nearbypermits.com/boston/address/33-mather-st/): newest permit Jan 3, 2025
- [48 Mather St](https://nearbypermits.com/boston/address/48-mather-st/): newest permit Apr 29, 2026
- [59 Mather St](https://nearbypermits.com/boston/address/59-mather-st/): newest permit Sep 10, 2026

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 10:26 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 9, 06:47 UTC.

Map, all 5 permits at this address and 64 nearby: https://nearbypermits.com/boston/address/11-mather-st/