# Building permits at 46 Louder'S Ln, Boston, MA

The biggest project within a quarter mile since May 1: a $716,000 alteration or repair at 100 Westchester Rd, permitted Jul 29.

Four permits on record here. The newest, Dec 12, 2025: Residential weatherization/air sealing. Within a quarter mile, the city has issued 51 more permits (50 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Dec 12, 2025 | Alteration or repair | Residential weatherization/air sealing. No structural changes. (358832997) ( unit1) | $3,000 | [SF1805156](https://nearbypermits.com/boston/permit/SF1805156/) |
| Dec 23, 2015 | Plumbing | Cross connection device for boiler replacement | $8,000 | [PL546574](https://nearbypermits.com/boston/permit/PL546574/) |
| Dec 23, 2015 | Plumbing | install new gas boiler with indirect water tank | $8,000 | [G546568](https://nearbypermits.com/boston/permit/G546568/) |
| Aug 30, 2011 | Plumbing | replace vanity top | $1,000 | [PL92023](https://nearbypermits.com/boston/permit/PL92023/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 22, 2026 | [22 Rambler Rd](https://nearbypermits.com/boston/address/22-rambler-rd/) | 180 ft SE | Electrical | Install TV outlet and in-wall HDMI cables; add closet outlet; run new 15A circuit for radon fan with weatherproof switch; route wiring through basement; patch as needed; update AFCI breakers; adjust HDMI length and fan location. | $1,900 | [E1901903](https://nearbypermits.com/boston/permit/E1901903/) |
| Sep 3, 2026 | [38 Louder'S Ln](https://nearbypermits.com/boston/address/38-louder's-ln/) | 200 ft E | Plumbing | replacing existing 80% boiler | $16,995 | [PL1895835](https://nearbypermits.com/boston/permit/PL1895835/) |
| Sep 3, 2026 | [38 Louder'S Ln](https://nearbypermits.com/boston/address/38-louder's-ln/) | 200 ft E | Plumbing | replacing 80% boiler | $16,995 | [G1895840](https://nearbypermits.com/boston/permit/G1895840/) |
| Sep 3, 2026 | [38 Louder'S Ln](https://nearbypermits.com/boston/address/38-louder's-ln/) | 200 ft E | Electrical | replacing old boiler with similar | $16,995 | [E1895820](https://nearbypermits.com/boston/permit/E1895820/) |
| Jul 15, 2026 | [22 Rambler Rd](https://nearbypermits.com/boston/address/22-rambler-rd/) | 180 ft SE | Electrical | Install of radon fan (excluding power) on west exterior. Powered by licensed electrician under separate permit. Install of approx. 20 feet of 4" PVC pipe from basement slab to above roof eave termination. Install of U-tube manometer indicator. Seal penetration in exterior wall. Stickers as required. | $500 | [SF1872168](https://nearbypermits.com/boston/permit/SF1872168/) |

### This block (250 to 1,000 ft), 32 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | [9 Winchester Te](https://nearbypermits.com/boston/address/9-winchester-te/) | 510 ft SE | Alteration or repair | we are insulating the kneewall with 2" rigid board and insulating the floor with cellulose we are also insulating the attic with 12" of cellulose and air seal | $5,557 | [SF1907968](https://nearbypermits.com/boston/permit/SF1907968/) |
| Oct 14, 2026 | [75 Whitcomb Av](https://nearbypermits.com/boston/address/75-whitcomb-av/) | 830 ft SW | Plumbing | Boiler replacement | $3,200 | [G1909264](https://nearbypermits.com/boston/permit/G1909264/) |
| Oct 9, 2026 | [100 Westchester Rd](https://nearbypermits.com/boston/address/100-westchester-rd/) | 920 ft W | Electrical | Wiring for 2 new bathrooms and re-worked hallway on the second floor. Wiring for new mudroom and kitchen on the first floor. 100amp to 200amp service upgrade (overhead). Wiring for 2 new heat pumps | $41,000 | [E1907508](https://nearbypermits.com/boston/permit/E1907508/) |
| Oct 5, 2026 | [55 Louder'S Ln](https://nearbypermits.com/boston/address/55-louder's-ln/) | 280 ft NW | Alteration or repair | Gut renovation of existing 2nd floor bathroom. | $61,600 | [SF1894383](https://nearbypermits.com/boston/permit/SF1894383/) |
| Sep 30, 2026 | [1010 Centre St](https://nearbypermits.com/boston/address/1010-centre-st/) | 960 ft E | Alteration or repair | Kitchen and bathroom remodel | $128,554 | [SF1865649](https://nearbypermits.com/boston/permit/SF1865649/) |
| Sep 25, 2026 | [83 Whitcomb Av](https://nearbypermits.com/boston/address/83-whitcomb-av/) | 900 ft SW | Plumbing | replacement of fixtures, no rough plumbing | $3,400 | [PL1904367](https://nearbypermits.com/boston/permit/PL1904367/) |
| Sep 23, 2026 | [1010 Centre St](https://nearbypermits.com/boston/address/1010-centre-st/) | 960 ft E | Plumbing | Remodeling Kitchen, bathroom and washing machine connection - Unit 6 | $6,450 | [PL1902825](https://nearbypermits.com/boston/permit/PL1902825/) |
| Sep 15, 2026 | [81 Westchester Rd](https://nearbypermits.com/boston/address/81-westchester-rd/) | 510 ft SW | Solar | Installation of an interconnected rooftop pv system. 12 panels 5.4 kw dc. No structural, no ESS. Existing solar system installed. | $4,857 | [SF1900246](https://nearbypermits.com/boston/permit/SF1900246/) |
| Sep 15, 2026 | [81 Westchester Rd](https://nearbypermits.com/boston/address/81-westchester-rd/) | 510 ft SW | Solar | Installation of an interconnected rooftop pv system. 12 panels 5.4 kw dc. No ESS no structural. existing system installed. | $16,478 | [E1900250](https://nearbypermits.com/boston/permit/E1900250/) |
| Sep 14, 2026 | [1001 Centre St](https://nearbypermits.com/boston/address/1001-centre-st/) | 940 ft NE | Electrical | wiring to 2 heat pump condensers | $1,710 | [E1899746](https://nearbypermits.com/boston/permit/E1899746/) |
| Sep 4, 2026 | [81 Westchester Rd](https://nearbypermits.com/boston/address/81-westchester-rd/) | 510 ft SW | Electrical | Wire Sauna | $3,800 | [E1889569](https://nearbypermits.com/boston/permit/E1889569/) |
| Sep 2, 2026 | [1001 Centre St](https://nearbypermits.com/boston/address/1001-centre-st/) | 940 ft NE | Alteration or repair | weatherization work through the mass save program | $6,056 | [SF1896843](https://nearbypermits.com/boston/permit/SF1896843/) |
| Sep 1, 2026 | [10 Slocum Rd](https://nearbypermits.com/boston/address/10-slocum-rd/) | 860 ft N | Alteration or repair | Remove and replace 1 window; like for like size; no structural changes | $6,048 | [SF1882975](https://nearbypermits.com/boston/permit/SF1882975/) |
| Aug 21, 2026 | [10 Slocum Rd](https://nearbypermits.com/boston/address/10-slocum-rd/) | 860 ft N | Alteration or repair | Remove tub/shower, replace with new tub/shower in existing footprint. Repair walls as needed. No structural work. | $22,765 | [SF1889685](https://nearbypermits.com/boston/permit/SF1889685/) |
| Aug 21, 2026 | [35 Westchester Rd](https://nearbypermits.com/boston/address/35-westchester-rd/) | 510 ft S | Plumbing | Gas furnace replacement | $1,000 | [G1889601](https://nearbypermits.com/boston/permit/G1889601/) |
| Aug 19, 2026 | [7 Rambler Rd](https://nearbypermits.com/boston/address/7-rambler-rd/) | 460 ft E | Electrical | Install new temp service - house to be torn down | $1,000 | [ETS1882910](https://nearbypermits.com/boston/permit/ETS1882910/) |
| Aug 15, 2026 | [18 Slocum Rd](https://nearbypermits.com/boston/address/18-slocum-rd/) | 980 ft N | Alteration or repair | Remove existing garage door. Frame in opening with wood framing. Repair exterior stucco where damaged, repair interior drywall where damaged. Install trim and paint repaired areas. Install new garage door. | $9,000 | [SF1878053](https://nearbypermits.com/boston/permit/SF1878053/) |
| Jul 29, 2026 | [100 Westchester Rd](https://nearbypermits.com/boston/address/100-westchester-rd/) | 920 ft W | Alteration or repair | Interior renovation of the kitchen / dining area on the first floor. Add a bathroom on the second floor and renovate the existing second-floor bath. | $716,000 | [SF1871430](https://nearbypermits.com/boston/permit/SF1871430/) |
| Jul 29, 2026 | [10 Slocum Rd](https://nearbypermits.com/boston/address/10-slocum-rd/) | 860 ft N | Plumbing | Second floor shower pan replacement | $1,500 | [PL1879372](https://nearbypermits.com/boston/permit/PL1879372/) |
| Jul 28, 2026 | [416 Pond St](https://nearbypermits.com/boston/address/416-pond-st/) | 950 ft NW | Alteration or repair | Interior non-structural renovation of a previous science classroom into a Learning Support Center with study rooms and office. | $100,000 | [SF1875251](https://nearbypermits.com/boston/permit/SF1875251/) |
| Jul 21, 2026 | [60 Westchester Rd](https://nearbypermits.com/boston/address/60-westchester-rd/) | 460 ft SW | Alteration or repair | Mass Save Insulation | $9,624 | [SF1861935](https://nearbypermits.com/boston/permit/SF1861935/) |
| Jul 1, 2026 | [416 Pond St](https://nearbypermits.com/boston/address/416-pond-st/) | 950 ft NW | Alteration or repair | Interior demolition of abandoned classroom to create new "support learning center" for British International School of Boston. Area of space is approximately 1,080 s.f. There is no structural work and no exterior work. Demolition is limited to classroom fixtures, flooring, ceiling, and storage. | $15,000 | [SF1862552](https://nearbypermits.com/boston/permit/SF1862552/) |
| Jun 25, 2026 | [11 Rambler Rd](https://nearbypermits.com/boston/address/11-rambler-rd/) | 340 ft E | Alteration or repair | Remove 3 existing windows and replace with 3 new windows. No structural work | $7,200 | [SF1862104](https://nearbypermits.com/boston/permit/SF1862104/) |
| Jun 24, 2026 | [73 Whitcomb Av](https://nearbypermits.com/boston/address/73-whitcomb-av/) | 800 ft SW | Electrical | bath remodel | $2,500 | [E1864653](https://nearbypermits.com/boston/permit/E1864653/) |
| Jun 16, 2026 | [73 Westchester Rd](https://nearbypermits.com/boston/address/73-westchester-rd/) | 410 ft SW | Alteration or repair | Insulation work as part of the MASS Save program. | $5,000 | [SF1858025](https://nearbypermits.com/boston/permit/SF1858025/) |
| Jun 16, 2026 | [77 Westchester Rd](https://nearbypermits.com/boston/address/77-westchester-rd/) | 460 ft SW | Electrical | New electric stove circuit | $2,616 | [E1860981](https://nearbypermits.com/boston/permit/E1860981/) |
| Jun 4, 2026 | [73 Whitcomb Av](https://nearbypermits.com/boston/address/73-whitcomb-av/) | 800 ft SW | Plumbing | Full bathroom | $3,000 | [PL1857655](https://nearbypermits.com/boston/permit/PL1857655/) |
| Jun 3, 2026 | [130 Moss Hill Rd](https://nearbypermits.com/boston/address/130-moss-hill-rd/) | 990 ft NE | Roofing | Remove the old asphalt shingles and reinstall new asphalt shingles. | $25,490 | [SF1855293](https://nearbypermits.com/boston/permit/SF1855293/) |
| May 21, 2026 | [23 Lila Rd](https://nearbypermits.com/boston/address/23-lila-rd/) | 620 ft SW | Alteration or repair | Removal and replacement of damaged parts of the rear porch, including stairs, railings, and posts. No changes to existing deck footprint, elevation, or dimensions. All repairs will be with similar, stained pressure treated wood. Home is 2 story; porch is 1 story and not covered. | $17,500 | [SF1846737](https://nearbypermits.com/boston/permit/SF1846737/) |
| May 19, 2026 | [83 Whitcomb Av](https://nearbypermits.com/boston/address/83-whitcomb-av/) | 900 ft SW | Alteration or repair | Renovate bathroom, some minor work in kitchen and powder room, refinish floors. | $77,690 | [SF1850960](https://nearbypermits.com/boston/permit/SF1850960/) |
| May 19, 2026 | [73 Whitcomb Av](https://nearbypermits.com/boston/address/73-whitcomb-av/) | 800 ft SW | Alteration or repair | Interior bathroom remodeling and exterior deck replacement. Deck will be rebuild at the same size. | $49,000 | [SF1846800](https://nearbypermits.com/boston/permit/SF1846800/) |
| May 11, 2026 | [5 Lila Rd](https://nearbypermits.com/boston/address/5-lila-rd/) | 750 ft SW | Alteration or repair | Mass Save Insulation and Air Sealing | $9,500 | [SF1845151](https://nearbypermits.com/boston/permit/SF1845151/) |

### Farther (1,000 ft to ¼ mi), 14 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | [1050 Centre St](https://nearbypermits.com/boston/address/1050-centre-st/) | 0.20 mi SE | Electrical | Install power wiring for (2) pedestal car chargers. | $9,000 | [E1907698](https://nearbypermits.com/boston/permit/E1907698/) |
| Sep 21, 2026 | [108 Westchester Rd](https://nearbypermits.com/boston/address/108-westchester-rd/) | 0.19 mi W | Alteration or repair | Removing and replacing 3 windows, replacing like with like, no structural changes. | $4,910 | [SF1901759](https://nearbypermits.com/boston/permit/SF1901759/) |
| Sep 14, 2026 | [132 Westchester Rd](https://nearbypermits.com/boston/address/132-westchester-rd/) | 0.24 mi W | Electrical | Complete electrical renovation of existing single-family residence, including replacement of existing electrical wiring, devices, fixtures, and electrical equipment as required by code. | $20,000 | [E1900563](https://nearbypermits.com/boston/permit/E1900563/) |
| Sep 11, 2026 | [1000 Centre St](https://nearbypermits.com/boston/address/1000-centre-st/) | 0.19 mi E | Alteration or repair | Installation of a prefabricated steel egress stairway and catwalk connecting existing fire escape systems. All steel components will be fabricated off-site and installed per engineered drawings. No change of occupancy or building use. | $73,920 | [ALT1861691](https://nearbypermits.com/boston/permit/ALT1861691/) |
| Sep 2, 2026 | [132 Westchester Rd](https://nearbypermits.com/boston/address/132-westchester-rd/) | 0.24 mi W | Plumbing | Renovation: 1 gas stove and 1 furnace. | $800 | [G1893914](https://nearbypermits.com/boston/permit/G1893914/) |
| Aug 26, 2026 | [132 Westchester Rd](https://nearbypermits.com/boston/address/132-westchester-rd/) | 0.24 mi W | Plumbing | Renovation: 1 kitchen, 1 full bathroom, 1 3/4-bathroom and 1 laundry. | $11,200 | [PL1891842](https://nearbypermits.com/boston/permit/PL1891842/) |
| Aug 5, 2026 | [34 Hillcroft Rd](https://nearbypermits.com/boston/address/34-hillcroft-rd/) | 0.24 mi NE | Electrical | 200 amp panel replacemen | $3,799 | [E1882379](https://nearbypermits.com/boston/permit/E1882379/) |
| Jul 8, 2026 | [132 Westchester Rd](https://nearbypermits.com/boston/address/132-westchester-rd/) | 0.24 mi W | Alteration or repair | Pending;alt1861562 occupancy committee.strp and re roofing/ replace all windows /remodeling 2 bathroos / update kitchen replace cabinets /patch and paint interior and exterior /refinish hard wood floors | $135,000 | [SF1860033](https://nearbypermits.com/boston/permit/SF1860033/) |
| Jul 8, 2026 | [132 Westchester Rd](https://nearbypermits.com/boston/address/132-westchester-rd/) | 0.24 mi W | Alteration or repair | Confirm occupancy of existing 1 family residential. | Not listed | [ALT1861562](https://nearbypermits.com/boston/permit/ALT1861562/) |
| Jul 2, 2026 | [5 Driftwood Rd](https://nearbypermits.com/boston/address/5-driftwood-rd/) | 0.23 mi N | Alteration or repair | Install 19 harvey replacement windows.energy star, inserts only with no structural work | $17,425 | [SF1864040](https://nearbypermits.com/boston/permit/SF1864040/) |
| Jul 1, 2026 | [107 Whitcomb Av](https://nearbypermits.com/boston/address/107-whitcomb-av/) | 0.21 mi SW | Alteration or repair | install flue liner, install non-combustible surfaces below and behind stove. install wood stove | $16,000 | [SF1863803](https://nearbypermits.com/boston/permit/SF1863803/) |
| Jun 25, 2026 | [1 Arborview Rd](https://nearbypermits.com/boston/address/1-arborview-rd/) | 0.22 mi SW | Alteration or repair | Remove and replace 1 entry door, like for like, same size, no structural changes | $1,797 | [SF1860870](https://nearbypermits.com/boston/permit/SF1860870/) |
| May 29, 2026 | [34 Slocum Rd](https://nearbypermits.com/boston/address/34-slocum-rd/) | 0.24 mi N | Plumbing | Replace existing direct vent natural gas boiler with new direct vent natural gas boiler. Connect to 3 existing forced hot water zones and indirect water heater | $15,000 | [G1851506](https://nearbypermits.com/boston/permit/G1851506/) |
| May 20, 2026 | [34 Slocum Rd](https://nearbypermits.com/boston/address/34-slocum-rd/) | 0.24 mi N | Plumbing | Replace natural gas direct vent boiler with new Viessmann boiler. Connect to existing zones and indirect water heater | $15,000 | [PL1851507](https://nearbypermits.com/boston/permit/PL1851507/) |

## 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 Louder'S Ln with permits, nearest house number first:

- [40 Louder'S Ln](https://nearbypermits.com/boston/address/40-louder's-ln/): newest permit Oct 9, 2024
- [38 Louder'S Ln](https://nearbypermits.com/boston/address/38-louder's-ln/): newest permit Sep 3, 2026
- [55 Louder'S Ln](https://nearbypermits.com/boston/address/55-louder's-ln/): newest permit Oct 5, 2026
- [34 Louder'S Ln](https://nearbypermits.com/boston/address/34-louder's-ln/): newest permit Jan 29, 2026
- [29 Louder'S Ln](https://nearbypermits.com/boston/address/29-louder's-ln/): newest permit Sep 23, 2025
- [64 Louder'S Ln](https://nearbypermits.com/boston/address/64-louder's-ln/): newest permit Apr 13, 2026
- [68 Louder'S Ln](https://nearbypermits.com/boston/address/68-louder's-ln/): newest permit Dec 26, 2024
- [21 Louder'S Ln](https://nearbypermits.com/boston/address/21-louder's-ln/): newest permit Oct 6, 2025
- [76 Louder'S Ln](https://nearbypermits.com/boston/address/76-louder's-ln/): newest permit Dec 11, 2025
- [80 Louder'S Ln](https://nearbypermits.com/boston/address/80-louder's-ln/): newest permit Dec 16, 2025

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-17 01:23 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, 20:47 UTC.

Map, all 4 permits at this address and 51 nearby: https://nearbypermits.com/boston/address/46-louder's-ln/