# Building permits at 47 Walden St, Boston, MA

Two permits on record here. The newest, Nov 3, 2025: Remove existing membrane and insulation to decking. Within a quarter mile, the city has issued 78 more permits (73 projects) since May 1. A zoning hearing Nov 10 covers 130 Minden St, 680 ft northwest.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Nov 3, 2025 | Roofing | Remove existing membrane and insulation to decking. Replace bad wood at added cost. Install two 2" ISO layers with plates/screws. Fully adhere.060 EPDM membrane, tape seams, flash protrusions, add new drip edge and cover tape around perimeter. Vents not included. | $30,200 | [SF1791504](https://nearbypermits.com/boston/permit/SF1791504/) |
| Nov 19, 2019 | Alteration or repair | Replace two existing decks in kind. Install new composite decking and railings. | $51,440 | [SF1024602](https://nearbypermits.com/boston/permit/SF1024602/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 8 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | [25 Round Hill St](https://nearbypermits.com/boston/address/25-round-hill-st/) | 110 ft W | Alteration or repair | Second floor and attic insulation. 3"R22 of closed cell spray foam to all outside walls. 5"R38 of closed cell spray foam to the entire roof deck. | $14,500 | [SF1882637](https://nearbypermits.com/boston/permit/SF1882637/) |
| Aug 21, 2026 | [31 Gay Head St](https://nearbypermits.com/boston/address/31-gay-head-st/) | 220 ft NW | Alteration or repair | Change occupancy from three-family to four-family. Build a new kitchen on the ground floor, new sprinkler, and fire alarm systems. [ePlan] | $50,000 | [ALT1195079](https://nearbypermits.com/boston/permit/ALT1195079/) |
| Jul 28, 2026 | [25 Gay Head St](https://nearbypermits.com/boston/address/25-gay-head-st/) | 180 ft NW | Plumbing | Remove and replace (2) combi boilers | $14,000 | [PL1874161](https://nearbypermits.com/boston/permit/PL1874161/) |
| Jul 28, 2026 | [25 Gay Head St](https://nearbypermits.com/boston/address/25-gay-head-st/) | 180 ft NW | Plumbing | Remove and replace (2) combi boilers | $14,000 | [G1874159](https://nearbypermits.com/boston/permit/G1874159/) |
| Jul 28, 2026 | [13 Round Hill St](https://nearbypermits.com/boston/address/13-round-hill-st/) | 210 ft SW | Plumbing | Remove and replace (2) combi boilers | $14,000 | [PL1874154](https://nearbypermits.com/boston/permit/PL1874154/) |
| Jul 28, 2026 | [13 Round Hill St](https://nearbypermits.com/boston/address/13-round-hill-st/) | 210 ft SW | Plumbing | Remove and replace (2) combi boilers | $14,000 | [G1874122](https://nearbypermits.com/boston/permit/G1874122/) |
| Jun 10, 2026 | [25 Round Hill St](https://nearbypermits.com/boston/address/25-round-hill-st/) | 110 ft W | Fence, wall or deck | Permit is for cost difference in refence to SF1770868 per inspectors instructions; | $45,000 | [SF1859986](https://nearbypermits.com/boston/permit/SF1859986/) |
| May 12, 2026 | [13 Round Hill St](https://nearbypermits.com/boston/address/13-round-hill-st/) | 210 ft SW | Fence, wall or deck | Remove and replace existing deck, stairs, railings, framing, sonotubes, posts, and colums. Install new 12" x 4" sonotubes, framing, composite decking, PVC railings, posts/post sleeves, and stairs. Paint perimieter framing and post bases. | $46,500 | [SF1848640](https://nearbypermits.com/boston/permit/SF1848640/) |

### This block (250 to 1,000 ft), 30 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [40 Day St](https://nearbypermits.com/boston/address/40-day-st/) | 940 ft NW | Plumbing | disconnect existing gas line from old existing oven and reconnect gas to new oven provided by customer | $540 | [G1906165](https://nearbypermits.com/boston/permit/G1906165/) |
| Sep 25, 2026 | [20 Edge Hill St](https://nearbypermits.com/boston/address/20-edge-hill-st/) | 760 ft W | Electrical | Forge will install and wire a dual fuel heat pump system. This system will consist of one outdoor condenser and one cased heat pump coil which will be mounted to the existing furnace and adapted into the existing ductwork. Forge will also be doing a service upgrade of 100 AMP to 200 AMP. | $3,275 | [E1904081](https://nearbypermits.com/boston/permit/E1904081/) |
| Sep 21, 2026 | [330 Centre St](https://nearbypermits.com/boston/address/330-centre-st/) | 780 ft SW | Plumbing | Installing new gas line for first and third floor. New line for first. Third is re test.; | $2,500 | [G1902738](https://nearbypermits.com/boston/permit/G1902738/) |
| Sep 4, 2026 | [315 Centre St](https://nearbypermits.com/boston/address/315-centre-st/) | 460 ft S | Plumbing | Relocation of gas line serving one range to accommodate its new location in conjunction with the new hood location. Approximately 15' of piping. | $1,000 | [G1897634](https://nearbypermits.com/boston/permit/G1897634/) |
| Sep 3, 2026 | [73 Walden St](https://nearbypermits.com/boston/address/73-walden-st/) | 260 ft S | Fence, wall or deck | Removal of 12ft x 6ft x 9ft shed structure | $3,100 | [SF1897452](https://nearbypermits.com/boston/permit/SF1897452/) |
| Sep 2, 2026 | [7 Bolster St](https://nearbypermits.com/boston/address/7-bolster-st/) | 1,000 ft SW | Electrical | JFK School – phased project - provide power and control wiring - geothermal, VRF, rooftop units, ERV, unit ventilators, electric heating equipment, exhaust fans, controls, thermostats, BACnet connections, and associated interlocks, 2 network panels. Hon233x | $162,185 | [E1896604](https://nearbypermits.com/boston/permit/E1896604/) |
| Aug 17, 2026 | [154-162 Heath St](https://nearbypermits.com/boston/address/154--162-heath-st/) | 610 ft N | Electrical | Low Voltage HVAC Control Wiring | $50,000 | [ELV1886728](https://nearbypermits.com/boston/permit/ELV1886728/) |
| Aug 6, 2026 | [3 Edge Hill St](https://nearbypermits.com/boston/address/3-edge-hill-st/) | 400 ft W | Electrical | Installation of a new high voltage electrical for (1) system. Includes: - New disconnect with surge protector built-in - New GFCI - New dedicated circuit - New wiring for the HVAC system | $1,050 | [E1882606](https://nearbypermits.com/boston/permit/E1882606/) |
| Aug 3, 2026 | [200 Heath St](https://nearbypermits.com/boston/address/200-heath-st/) | 1,000 ft NW | Electrical | Disconnect & make safe feeds for (2) condensers & fans for existing freezer & cooler. Extend existing feeds for (2) new condensers on exterior wall & reconnect feeds for new fans & lighting in new freezer & cooler. Add a convenience outlet near exterior condensers. | $15,000 | [E1881054](https://nearbypermits.com/boston/permit/E1881054/) |
| Jul 31, 2026 | [85 Walden St](https://nearbypermits.com/boston/address/85-walden-st/) | 470 ft S | Alteration or repair | Remove old stairs and dispose Reframe new steps New handrails both sides of stairs New 2x12 treads New risers | $4,750 | [SF1877546](https://nearbypermits.com/boston/permit/SF1877546/) |
| Jul 29, 2026 | [35 Creighton St](https://nearbypermits.com/boston/address/35-creighton-st/) | 990 ft W | Alteration or repair | Interior water damage repair of existing building includes repair and patching of interior walls and ceilings (gypsum board/plasters as needed) and repair of existing floor areas, including replacement of damaged sections. The work is limited to like-kind repairs with on structural alterations. | $28,000 | [SF1873583](https://nearbypermits.com/boston/permit/SF1873583/) |
| Jul 28, 2026 | [6 Schiller St](https://nearbypermits.com/boston/address/6-schiller-st/) | 610 ft N | Plumbing | Remove and replace (3) combi boilers | $21,000 | [PL1874104](https://nearbypermits.com/boston/permit/PL1874104/) |
| Jul 28, 2026 | [6 Schiller St](https://nearbypermits.com/boston/address/6-schiller-st/) | 610 ft N | Plumbing | Remove and replace (3) combi boilers. | $21,000 | [G1874098](https://nearbypermits.com/boston/permit/G1874098/) |
| Jul 28, 2026 | [10 Mozart St](https://nearbypermits.com/boston/address/10-mozart-st/) | 680 ft S | Electrical | Parks department event requiring generator | $500 | [ETS1878986](https://nearbypermits.com/boston/permit/ETS1878986/) |
| Jul 23, 2026 | [31 Round Hill St](https://nearbypermits.com/boston/address/31-round-hill-st/) | 330 ft NW | Roofing | Remove and replace asphalt shingles. Like to like materials. | $12,950 | [SF1873797](https://nearbypermits.com/boston/permit/SF1873797/) |
| Jul 23, 2026 | [111 Heath St](https://nearbypermits.com/boston/address/111-heath-st/) | 910 ft NE | Alteration or repair | Structural Repairs of Existing Beam and Foundation Sill | $21,550 | [ALT1873450](https://nearbypermits.com/boston/permit/ALT1873450/) |
| Jul 13, 2026 | [43-45 Priesing St](https://nearbypermits.com/boston/address/43--45-priesing-st/) | 960 ft S | Alteration or repair | Demolish existing deck and construct a new two-level deck with code-compliant concrete footings, 6x6 support posts, pressure-treated wood framing, 2x10 joists, ledger board, blocking, hurricane ties, galvanized hardware, and reinforced stair framing. Includes Trex decking, railings, and PVC trim | $36,251 | [ALT1860952](https://nearbypermits.com/boston/permit/ALT1860952/) |
| Jul 7, 2026 | [12 Sunnyside St](https://nearbypermits.com/boston/address/12-sunnyside-st/) | 560 ft SW | Electrical | Wire a single zone 3.6 KW heat pump/AC system. | $1,250 | [E1867951](https://nearbypermits.com/boston/permit/E1867951/) |
| Jul 2, 2026 | [12 Sunnyside St](https://nearbypermits.com/boston/address/12-sunnyside-st/) | 560 ft SW | Mechanical (HVAC) | Install Custom Comfort, Extreme Heat Single Zone Mini Split System. 12k Heat Pump Condenser at Ground Level on the Right Side of the House and 12k Wall Mounted Unit in the Basement. | $10,000 | [SF1865557](https://nearbypermits.com/boston/permit/SF1865557/) |
| Jul 2, 2026 | [7 Bolster St](https://nearbypermits.com/boston/address/7-bolster-st/) | 1,000 ft SW | Electrical | Honeywell - Boston John F. Kennedy. Install MSB, Install(4) Panels, Power wiring for (23) WSHPs, (6) CUHs, (2) EUHs, (1) RTU, (1) ERV, (20) EFHs, (5) Duct Heaters, (2) VRF Condensers and (18) Units, (39) FTRs, (3) Fans, and (2) Recepticles FK 242749 | $381,300 | [E1868013](https://nearbypermits.com/boston/permit/E1868013/) |
| Jun 25, 2026 | [10 Westerly St](https://nearbypermits.com/boston/address/10-westerly-st/) | 780 ft SW | Electrical | low voltage for 3 units | $2,500 | [ELV1855334](https://nearbypermits.com/boston/permit/ELV1855334/) |
| Jun 25, 2026 | [10 Westerly St](https://nearbypermits.com/boston/address/10-westerly-st/) | 780 ft SW | Electrical | Complete rewire 3 family with service upgrade | $30,000 | [E1863770](https://nearbypermits.com/boston/permit/E1863770/) |
| Jun 8, 2026 | [123-127 Heath St](https://nearbypermits.com/boston/address/123--127-heath-st/) | 880 ft N | Alteration or repair | Heath Street Partners, LLC, as owner of the property located at 127 Heath Street with Parcel ID: 1001281000 (the "Premises") desires to file Long Form Applications to subdivide the Premises into eight (8) separate parcels, as per the submitted plans (the "Subdivision"). The 7 premises in the residen | Not listed | [ALT1823395](https://nearbypermits.com/boston/permit/ALT1823395/) |
| Jun 3, 2026 | [35 Creighton St](https://nearbypermits.com/boston/address/35-creighton-st/) | 990 ft W | Electrical | Water damage repair. Replace misc. lights in unit 101, hallway, office and run circuit to room 203 to separate power. Replace breakers as needed. *Go out on emergency for water damage and re-store power. | $5,000 | [E1856990](https://nearbypermits.com/boston/permit/E1856990/) |
| May 31, 2026 | [10 Westerly St](https://nearbypermits.com/boston/address/10-westerly-st/) | 780 ft SW | Fire systems | 120v smoke detectors for 3 units and whole fire alarm system for whole building | $10,000 | [EFA1855333](https://nearbypermits.com/boston/permit/EFA1855333/) |
| May 14, 2026 | [18 Lawn St](https://nearbypermits.com/boston/address/18-lawn-st/) | 870 ft N | Alteration or repair | Roof Remodeling: Replace roofing, clear old roof, install insultaion, add metal fleche, and new rubber. Deck Renovation: New flooring, new railing, new pvc finish. | $31,000 | [SF1847206](https://nearbypermits.com/boston/permit/SF1847206/) |
| May 12, 2026 | [148 Minden St](https://nearbypermits.com/boston/address/148-minden-st/) | 900 ft NW | Fence, wall or deck | Remove and replace existing deck, stairs, railings, framing, sonotubes, posts, and colums. Install new 12"x4' sonotubes, framing, comoposite decking, PVC railings, posts/post sleeves, and stairs. Paint perimeter framing and post bases. | $41,900 | [SF1848648](https://nearbypermits.com/boston/permit/SF1848648/) |
| May 12, 2026 | [40 Day St](https://nearbypermits.com/boston/address/40-day-st/) | 940 ft NW | Fence, wall or deck | Remove and replace existing deck, stairs, railings, framing, sonotubes, posts, and colums. Install new 12"x4" sonotubes, framing, composite decking, PVC railings, posts/post sleeves, and stairs. Paint perimeter framing and post bases. | $49,800 | [SF1848645](https://nearbypermits.com/boston/permit/SF1848645/) |
| May 6, 2026 | [30-40 Bickford St](https://nearbypermits.com/boston/address/30--40-bickford-st/) | 840 ft E | Other | Install line side tap, 25' rule in existing service Install 200 amp meter main with smart meter Install new conduits, supports, fittings and conductors from electrical room to roof where new Mobile platform will be Install new Outdoor panel on new platform Install all conduits, fittings, supports | $45,000 | [E1845468](https://nearbypermits.com/boston/permit/E1845468/) |
| May 4, 2026 | [178 Heath St](https://nearbypermits.com/boston/address/178-heath-st/) | 620 ft N | Plumbing | Replacement of water heater | $4,000 | [PL1844529](https://nearbypermits.com/boston/permit/PL1844529/) |

### Farther (1,000 ft to ¼ mi), 40 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | [29 Lawn St](https://nearbypermits.com/boston/address/29-lawn-st/) | 0.19 mi N | Plumbing | Adding 2 half bath and 3 laundry for each floor. | $7,000 | [PL1902945](https://nearbypermits.com/boston/permit/PL1902945/) |
| Sep 29, 2026 | [64-66 Lawn St](https://nearbypermits.com/boston/address/64--66-lawn-st/) | 0.22 mi NW | Plumbing | Replacement of like-for-like electric water heater at 66 Lawn Street | $1,349 | [PL1904641](https://nearbypermits.com/boston/permit/PL1904641/) |
| Sep 28, 2026 | [110-120 Fisher Av](https://nearbypermits.com/boston/address/110--120-fisher-av/) | 0.24 mi N | Electrical | Make necessary modifications and final connections of existing wiring and equipment associated with the emergency generator system. | $21,000 | [E1904428](https://nearbypermits.com/boston/permit/E1904428/) |
| Sep 21, 2026 | [91 Heath St](https://nearbypermits.com/boston/address/91-heath-st/) | 0.21 mi NE | Fire systems | Install 18 Hons strobe device,1 Pull station and Annunciator | $5,000 | [EFA1902498](https://nearbypermits.com/boston/permit/EFA1902498/) |
| Sep 1, 2026 | [41 Wyman St](https://nearbypermits.com/boston/address/41-wyman-st/) | 0.24 mi SW | Alteration or repair | Remove chimney. Remove interior non-load bearing walls. Install new sliding door and window on exterior walls with double 2x12 headers for a 6' span on the door and 5'-6" span on the window. | $50,000 | [ALT1895755](https://nearbypermits.com/boston/permit/ALT1895755/) |
| Aug 28, 2026 | [22 Chestnut Av](https://nearbypermits.com/boston/address/22-chestnut-av/) | 0.22 mi SE | Electrical | Condenser replacement on the left side of the house | $1,500 | [E1894048](https://nearbypermits.com/boston/permit/E1894048/) |
| Aug 24, 2026 | [11 Wyman St](https://nearbypermits.com/boston/address/11-wyman-st/) | 0.21 mi SW | Alteration or repair | Replacement of 10 windows | $55,749 | [SF1891328](https://nearbypermits.com/boston/permit/SF1891328/) |
| Aug 5, 2026 | [91 Heath St](https://nearbypermits.com/boston/address/91-heath-st/) | 0.21 mi NE | Electrical | Wiring a dog care facility Kitchen, laundry, office and replace a 200A panel | $15,000 | [E1880527](https://nearbypermits.com/boston/permit/E1880527/) |
| Jul 30, 2026 | [940-944 Parker St](https://nearbypermits.com/boston/address/940--944-parker-st/) | 0.20 mi E | Grading | The proposed work includes extending soil borings for subsurface soil exploration. This involves drilling and sampling in various locations of the site. | $10,700 | [SF1880273](https://nearbypermits.com/boston/permit/SF1880273/) |
| Jul 29, 2026 | [101 Heath St](https://nearbypermits.com/boston/address/101-heath-st/) | 0.19 mi NE | Plumbing | install water heater and mop sink | $400 | [PL1877506](https://nearbypermits.com/boston/permit/PL1877506/) |
| Jul 29, 2026 | [91 Heath St](https://nearbypermits.com/boston/address/91-heath-st/) | 0.21 mi NE | Alteration or repair | Change of occupancy from office, warehouse and light manufacturing to office, warehouse and dog daycare. Commercial tenant fit-out for dog daycare, boarding, grooming, and training facility. Includes interior renovations, non-structural partitions, plumbing, electrical, HVAC, fire alarm and sprinkle | $499,991 | [ALT1863382](https://nearbypermits.com/boston/permit/ALT1863382/) |
| Jul 22, 2026 | [89 Heath St](https://nearbypermits.com/boston/address/89-heath-st/) | 0.22 mi NE | Plumbing | installation of new gas piping for 2 rooftop furnaces & 1 rice steamer | $5,000 | [G1874376](https://nearbypermits.com/boston/permit/G1874376/) |
| Jul 22, 2026 | [21-23 Wyman St](https://nearbypermits.com/boston/address/21--23-wyman-st/) | 0.21 mi SW | Alteration or repair | Change occupancy from a three-family to Group Residence, Limited. | $1,000 | [ALT1847909](https://nearbypermits.com/boston/permit/ALT1847909/) |
| Jul 21, 2026 | [363-365 Centre St](https://nearbypermits.com/boston/address/363--365-centre-st/) | 0.23 mi SW | Plumbing | Remodeling 1st Floor: Lavatory sink, 1 Shampoo sink | $1,800 | [PL1874460](https://nearbypermits.com/boston/permit/PL1874460/) |
| Jul 20, 2026 | [32 Forbes St](https://nearbypermits.com/boston/address/32-forbes-st/) | 0.23 mi SW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-695661363) (Unit-3) | $5,000 | [SF1861629](https://nearbypermits.com/boston/permit/SF1861629/) |
| Jul 20, 2026 | [32 Forbes St](https://nearbypermits.com/boston/address/32-forbes-st/) | 0.23 mi SW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-1543033165) (Unit-2) | $5,000 | [SF1861139](https://nearbypermits.com/boston/permit/SF1861139/) |
| Jul 20, 2026 | [32 Forbes St](https://nearbypermits.com/boston/address/32-forbes-st/) | 0.23 mi SW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-210553992)(Unit-1) | $5,000 | [SF1861137](https://nearbypermits.com/boston/permit/SF1861137/) |
| Jul 16, 2026 | [91 Heath St](https://nearbypermits.com/boston/address/91-heath-st/) | 0.21 mi NE | Plumbing | Plumbling renovation | $15,000 | [PL1873324](https://nearbypermits.com/boston/permit/PL1873324/) |
| Jul 15, 2026 | [101 Heath St](https://nearbypermits.com/boston/address/101-heath-st/) | 0.19 mi NE | Alteration or repair | Changing occupancy from office space to barbershop. [ePlans] | $20,000 | [ALT1843178](https://nearbypermits.com/boston/permit/ALT1843178/) |
| Jun 30, 2026 | [37 Chestnut Av](https://nearbypermits.com/boston/address/37-chestnut-av/) | 0.23 mi S | Alteration or repair | Remove existing tub/shower and replace with new tub/shower in existing footprint. Repair walls as needed. No structural work | $23,410 | [SF1862078](https://nearbypermits.com/boston/permit/SF1862078/) |
| Jun 29, 2026 | [37 Chestnut Av](https://nearbypermits.com/boston/address/37-chestnut-av/) | 0.23 mi S | Plumbing | Second floor shower pan replacement | $1,200 | [PL1864307](https://nearbypermits.com/boston/permit/PL1864307/) |
| Jun 26, 2026 | [89 Heath St](https://nearbypermits.com/boston/address/89-heath-st/) | 0.22 mi NE | Fire systems | Change existing fire alarm system to an addressable system. | $19,500 | [EFA1863538](https://nearbypermits.com/boston/permit/EFA1863538/) |
| Jun 25, 2026 | [20 Creighton St](https://nearbypermits.com/boston/address/20-creighton-st/) | 0.23 mi W | Electrical | Full apartment re-wire. Kitchen, one bathroom, one bedroom, one living room. Full laundry. Ducted split unit for heating and cooling. | $6,000 | [E1860052](https://nearbypermits.com/boston/permit/E1860052/) |
| Jun 17, 2026 | [34 Chestnut Av](https://nearbypermits.com/boston/address/34-chestnut-av/) | 0.24 mi S | Plumbing | Replacing gas furnace with new in existing location on the 3rd floor. | $4,000 | [G1858679](https://nearbypermits.com/boston/permit/G1858679/) |
| Jun 16, 2026 | [219 Heath St](https://nearbypermits.com/boston/address/219-heath-st/) | 0.21 mi NW | Electrical | Installation of new handhole in sidewalk at 215-221 Heath Street. Install 30 amp underground service from Eversource Manhole. Install #6 conductors and 30 Amp Fused H-tap in Handhole for future Crown Castle pole. Dor_exp-003 | $1,500 | [E1861520](https://nearbypermits.com/boston/permit/E1861520/) |
| Jun 15, 2026 | [20 Creighton St](https://nearbypermits.com/boston/address/20-creighton-st/) | 0.23 mi W | Alteration or repair | Unit 1 completely remodel 1 bath and 1 kitchen add 2 closets replace 1 entry door electrical- rough and finish 1 kit and 1 bath plumbing - rough and finish 1 kit and 1 bath | $61,610 | [SF1856167](https://nearbypermits.com/boston/permit/SF1856167/) |
| Jun 12, 2026 | [20 Creighton St](https://nearbypermits.com/boston/address/20-creighton-st/) | 0.23 mi W | Plumbing | Gas Stove - Unit 1 | $1,000 | [G1859617](https://nearbypermits.com/boston/permit/G1859617/) |
| Jun 11, 2026 | [16-18 Creighton St](https://nearbypermits.com/boston/address/16--18-creighton-st/) | 0.23 mi W | Electrical | Full apartment re-wire. One Kitchen, two baths, full in unit laundry, three bedrooms, one living room. Heating and cooling will be a ducted split unit. | $6,000 | [E1860050](https://nearbypermits.com/boston/permit/E1860050/) |
| Jun 10, 2026 | [20 Creighton St](https://nearbypermits.com/boston/address/20-creighton-st/) | 0.23 mi W | Plumbing | Kitchen remodeling, bathroom remodeling and washing machine connection - Unit 1 | $9,000 | [PL1859614](https://nearbypermits.com/boston/permit/PL1859614/) |
| Jun 8, 2026 | [3 Kenney St](https://nearbypermits.com/boston/address/3-kenney-st/) | 0.23 mi W | Alteration or repair | Residential weatherization and air sealing with the Mass Save Prohgram. No structural changes. | $1,695 | [SF1852157](https://nearbypermits.com/boston/permit/SF1852157/) |
| Jun 8, 2026 | [44 Forbes St](https://nearbypermits.com/boston/address/44-forbes-st/) | 0.24 mi SW | Alteration or repair | Remove and replace 16 existing windows and 1 entry door with new units in same size openings. No structural changes. Includes proper installation, insulation, sealing, and trim work. | $47,826 | [SF1842928](https://nearbypermits.com/boston/permit/SF1842928/) |
| May 27, 2026 | [16-18 Creighton St](https://nearbypermits.com/boston/address/16--18-creighton-st/) | 0.23 mi W | Alteration or repair | completely renovate 2 bathrooms rough and finish completely renovate 1 kitchen rough and finish install 2 90 min fire entry doors plumbing/electrical rough and finish 2 bathrooms new hvac system for unit | $145,000 | [SF1853662](https://nearbypermits.com/boston/permit/SF1853662/) |
| May 27, 2026 | [16-18 Creighton St](https://nearbypermits.com/boston/address/16--18-creighton-st/) | 0.23 mi W | Plumbing | Kitchen, two bathrooms, and laundry on third floor - Apt 3 | $12,000 | [PL1853218](https://nearbypermits.com/boston/permit/PL1853218/) |
| May 26, 2026 | [16-18 Creighton St](https://nearbypermits.com/boston/address/16--18-creighton-st/) | 0.23 mi W | Plumbing | Gas Stove - Apt 3 | Not listed | [G1853219](https://nearbypermits.com/boston/permit/G1853219/) |
| May 20, 2026 | [921-925 Parker St](https://nearbypermits.com/boston/address/921--925-parker-st/) | 0.21 mi NE | Other | Change of occupancy to include wireless communication. Installation of a telecommunications facility consisting of 3 sets of 3 panel antennas installed within faux chimneys, along with an equipment platform and equipment to be installed within an enclosure on the rooftop of the building. All antenna | $283,200 | [ALT1618473](https://nearbypermits.com/boston/permit/ALT1618473/) |
| May 14, 2026 | [2 Lamartine St](https://nearbypermits.com/boston/address/2-lamartine-st/) | 0.25 mi E | Sign | Fabricate & Install (1) Main Monument, (1) Secondary Monument, (1) Set of Canopy Letters, and (3) Sets of Address numbers/letters | $29,651 | [ALT1817527](https://nearbypermits.com/boston/permit/ALT1817527/) |
| May 11, 2026 | [363-365 Centre St](https://nearbypermits.com/boston/address/363--365-centre-st/) | 0.23 mi SW | Plumbing | Fix sink | $1,000 | [PL1846235](https://nearbypermits.com/boston/permit/PL1846235/) |
| May 7, 2026 | [11 Bynner St](https://nearbypermits.com/boston/address/11-bynner-st/) | 0.24 mi W | Plumbing | Kitchen remodel | $3,000 | [PL1846680](https://nearbypermits.com/boston/permit/PL1846680/) |
| May 7, 2026 | [2 Lamartine St](https://nearbypermits.com/boston/address/2-lamartine-st/) | 0.25 mi E | Electrical | provide new 100 amp service for basketball courts | $5,000 | [E1846379](https://nearbypermits.com/boston/permit/E1846379/) |
| May 5, 2026 | [11 Bynner St](https://nearbypermits.com/boston/address/11-bynner-st/) | 0.24 mi W | Electrical | Rewire kitchen and changeout existing subpanel to newer model as well as the feeder | $6,500 | [E1845109](https://nearbypermits.com/boston/permit/E1845109/) |

## 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 | Nov 10, 2026 | 130 Minden St | 680 ft NW | Zoning appeal: "3rd floor Dormer 3rd Floor Bathroom Deck Repairs and code Adjustment HVAC installation…" | [BOA1870745](https://www.boston.gov/appeal-tracker) | "Hearing Scheduled" | 2026-07-09 |
| Requested |  | 11 Round Hill St | 240 ft S | Zoning appeal; the description is on the city's appeal tracker. | [BOA1903191](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-09-22 |
| No decision posted | Oct 6, 2026 | 5 Lawn St | 820 ft N | To add addition and deck per attached drawing | [BOA1846937](https://www.boston.gov/appeal-tracker) | "Hearing Concluded" | 2026-05-07 |
| No decision posted | May 5, 2026 | 87 Heath St | 0.22 mi NE | To subdivide 87 Heath Street into two lots as shown on the attached plan of land | [BOA1830565](https://www.boston.gov/appeal-tracker) | "Hearing Concluded" | 2026-03-23 |
| Requested |  | 76 Day St | 0.22 mi W | Zoning appeal: "No construction is required" | [BOA1829286](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-03-18 |
| Approved | Sep 8, 2026 | 11 Ashley St | 0.24 mi S | Zoning appeal: "Bedroom addition/extension over an existing 2-story rear portion of home" | [BOA1827453](https://www.boston.gov/appeal-tracker) | "ZBA Decision Finalized", decision "Approved" | 2026-03-12 |

## More on this street

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

- [43 Walden St](https://nearbypermits.com/boston/address/43-walden-st/): newest permit Nov 3, 2025
- [31 Walden St](https://nearbypermits.com/boston/address/31-walden-st/): newest permit Nov 3, 2025
- [73 Walden St](https://nearbypermits.com/boston/address/73-walden-st/): newest permit Sep 3, 2026
- [19 Walden St](https://nearbypermits.com/boston/address/19-walden-st/): newest permit Nov 3, 2025
- [18-26 Walden St](https://nearbypermits.com/boston/address/18--26-walden-st/): newest permit Oct 8, 2025
- [85 Walden St](https://nearbypermits.com/boston/address/85-walden-st/): newest permit Jul 31, 2026
- [7 Walden St](https://nearbypermits.com/boston/address/7-walden-st/): newest permit Nov 3, 2025

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 15:04 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, 13:17 UTC.

Map, both permits at this address and 78 nearby: https://nearbypermits.com/boston/address/47-walden-st/