# Building permits at 20 Cufflin St, Boston, MA

The biggest project within a quarter mile since May 1: a $763,000 alteration or repair at 131 Nonantum St, permitted Sep 10.

Two permits on record here. The newest, Nov 14, 2025: Residential weatherization/air sealing. Within a quarter mile, the city has issued 26 more permits (25 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Nov 14, 2025 | Alteration or repair | Residential weatherization/air sealing. No structural changes. (7489025). | $3,000 | [SF1797332](https://nearbypermits.com/boston/permit/SF1797332/) |
| Sep 25, 2012 | Alteration or repair | Install three pieces of plywood over garage door, and seal up;to keep out weather. | $150 | [SF186335](https://nearbypermits.com/boston/permit/SF186335/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 2 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | [131 Nonantum St](https://nearbypermits.com/boston/address/131-nonantum-st/) | 130 ft S | Alteration or repair | Looking for a zoning ordinance to change from 2 to 3 units. The declared valuation is the estimated construction costs for the renovation. The property was purchased for $845,000.eplan -- BOA decision valid until 07/2027; BOA Proviso: BPD review to reduce the parking from 5 spaces to no more than 3. | $763,000 | [ALT1682227](https://nearbypermits.com/boston/permit/ALT1682227/) |
| Sep 8, 2026 | [127a Nonantum St](https://nearbypermits.com/boston/address/127a-nonantum-st/) | 210 ft SE | Alteration or repair | Remove exterior partial damaged rubber roof and repair patched area with overlapping rubber as required. Repair damaged area of existing roof/deck floor. Remove and reinstall spindles and handrails. Replace exterior sliding patio door at same roof deck. Painting and cleaning. | $14,723 | [SF1880499](https://nearbypermits.com/boston/permit/SF1880499/) |

### This block (250 to 1,000 ft), 12 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | [128 Brayton Rd](https://nearbypermits.com/boston/address/128-brayton-rd/) | 630 ft SE | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID -886617) | $4,000 | [SF1903067](https://nearbypermits.com/boston/permit/SF1903067/) |
| Sep 16, 2026 | [125 Brayton Rd](https://nearbypermits.com/boston/address/125-brayton-rd/) | 590 ft SE | Roofing | Rebuild deck and room, including misc. work and siding on 3 walls | $22,700 | [SF1899831](https://nearbypermits.com/boston/permit/SF1899831/) |
| Sep 1, 2026 | [121 Tremont St](https://nearbypermits.com/boston/address/121-tremont-st/) | 420 ft N | Electrical | Unit 412 Replace and relocate FPE panel - new kitchen wiring - 12 new treceesed lights | $8,000 | [E1895974](https://nearbypermits.com/boston/permit/E1895974/) |
| Jun 16, 2026 | [13 Mina Wy](https://nearbypermits.com/boston/address/13-mina-wy/) | 680 ft N | Plumbing | New gas piping to the following items | $3,000 | [G1849445](https://nearbypermits.com/boston/permit/G1849445/) |
| Jun 10, 2026 | [13 Mina Wy](https://nearbypermits.com/boston/address/13-mina-wy/) | 680 ft N | Plumbing | New plumbing to new house | $30,000 | [PL1849443](https://nearbypermits.com/boston/permit/PL1849443/) |
| Jun 10, 2026 | [13 Mina Wy](https://nearbypermits.com/boston/address/13-mina-wy/) | 680 ft N | Electrical | Rought and finish wiring of single family dwelling unit. | $40,000 | [E1859405](https://nearbypermits.com/boston/permit/E1859405/) |
| Jun 10, 2026 | [107-109 Brayton Rd](https://nearbypermits.com/boston/address/107--109-brayton-rd/) | 760 ft SE | Electrical | Upgrade current 200amp service to 400amp overhead service with 1 200amp apartment meter and 1 100amp apartment meter | $1,150 | [E1859368](https://nearbypermits.com/boston/permit/E1859368/) |
| Jun 9, 2026 | [13 Mina Wy](https://nearbypermits.com/boston/address/13-mina-wy/) | 680 ft N | Electrical | Install Low Voltage alarm system consisting of only burglary devices | $2,300 | [ELV1858937](https://nearbypermits.com/boston/permit/ELV1858937/) |
| May 22, 2026 | [126 Brayton Rd](https://nearbypermits.com/boston/address/126-brayton-rd/) | 660 ft SE | Solar | Installation of 14 roof mounted solar panels, no ESS. | $18,000 | [SF1851736](https://nearbypermits.com/boston/permit/SF1851736/) |
| May 20, 2026 | [126 Brayton Rd](https://nearbypermits.com/boston/address/126-brayton-rd/) | 660 ft SE | Solar | Installation of 14 roof mounted solar panels, no ESS. | $5,000 | [E1851744](https://nearbypermits.com/boston/permit/E1851744/) |
| May 20, 2026 | [695 Washington St](https://nearbypermits.com/boston/address/695-washington-st/) | 920 ft NE | Roofing | Strip and remove old rubber membrane and replace them with new rubber membrane | $13,000 | [SF1846046](https://nearbypermits.com/boston/permit/SF1846046/) |
| May 11, 2026 | [110-112 Brayton Rd](https://nearbypermits.com/boston/address/110--112-brayton-rd/) | 870 ft SE | Electrical | Upgraded Service from 100amp to 300amp 120/240 Overhead Add 01 New Meter Public Total of Meters 4 | $7,000 | [E1847584](https://nearbypermits.com/boston/permit/E1847584/) |

### Farther (1,000 ft to ¼ mi), 12 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [15 Atkins St](https://nearbypermits.com/boston/address/15-atkins-st/) | 0.23 mi NE | Plumbing | Kitchen and bathroom remodel | $4,800 | [PL1905651](https://nearbypermits.com/boston/permit/PL1905651/) |
| Sep 10, 2026 | [55 Nonantum St](https://nearbypermits.com/boston/address/55-nonantum-st/) | 0.25 mi E | Plumbing | water heater range dryer | $2,500 | [G1899420](https://nearbypermits.com/boston/permit/G1899420/) |
| Sep 9, 2026 | [55 Nonantum St](https://nearbypermits.com/boston/address/55-nonantum-st/) | 0.25 mi E | Plumbing | kits baths | $20,000 | [PL1899419](https://nearbypermits.com/boston/permit/PL1899419/) |
| Sep 3, 2026 | [15 Atkins St](https://nearbypermits.com/boston/address/15-atkins-st/) | 0.23 mi NE | Alteration or repair | Pipe Burst in Second floor unit causing majore damage to Unit 1, Restoration of the home back to Pre loss condition with Code updates | $57,000 | [SF1895860](https://nearbypermits.com/boston/permit/SF1895860/) |
| Sep 2, 2026 | [20 Hunnewell Av](https://nearbypermits.com/boston/address/20-hunnewell-av/) | 0.25 mi E | Alteration or repair | Installation of Insulation and weatherization for both units 1 and 2 | $9,500 | [SF1895010](https://nearbypermits.com/boston/permit/SF1895010/) |
| Aug 28, 2026 | [652 Washington St](https://nearbypermits.com/boston/address/652-washington-st/) | 0.23 mi E | Roofing | Strip and re-shingle entire roof. | $19,500 | [SF1891641](https://nearbypermits.com/boston/permit/SF1891641/) |
| Aug 24, 2026 | [55 Nonantum St](https://nearbypermits.com/boston/address/55-nonantum-st/) | 0.25 mi E | Electrical | Rewire of Two-Family Residence and common areas | $37,000 | [E1890791](https://nearbypermits.com/boston/permit/E1890791/) |
| Aug 13, 2026 | [7 Tip Top St](https://nearbypermits.com/boston/address/7-tip-top-st/) | 0.20 mi E | Alteration or repair | Basement and First Floor: Adding a wall to create an additional room. Second and Third Floors: Enclosing the deck to expand the office space. Adding fire protection system into the building.;Amending ALT1679651eplan --> BFA; | Not listed | [A1828757](https://nearbypermits.com/boston/permit/A1828757/) |
| Jul 28, 2026 | [7 Tip Top St](https://nearbypermits.com/boston/address/7-tip-top-st/) | 0.20 mi E | Fire systems | Wire and install new fire alarm system. | $13,000 | [EFA1872683](https://nearbypermits.com/boston/permit/EFA1872683/) |
| Jul 7, 2026 | [7 Tip Top St](https://nearbypermits.com/boston/address/7-tip-top-st/) | 0.20 mi E | Electrical | Complete rewire 4 family house. | Not listed | [E1857767](https://nearbypermits.com/boston/permit/E1857767/) |
| Jun 8, 2026 | [7 Tip Top St](https://nearbypermits.com/boston/address/7-tip-top-st/) | 0.20 mi E | Plumbing | plumbing 2 full bathrooms in each unit, plumbing 1 kitchen and waher machine connector in each unit, instal 4 eletric water heathers | $48,000 | [PL1857847](https://nearbypermits.com/boston/permit/PL1857847/) |
| May 15, 2026 | [7 Tip Top St](https://nearbypermits.com/boston/address/7-tip-top-st/) | 0.20 mi E | Plumbing | - Install all new plumbing for new remodeled 4 family. | $35,000 | [PL1848926](https://nearbypermits.com/boston/permit/PL1848926/) |

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 17:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, both permits at this address and 26 nearby: https://nearbypermits.com/boston/address/20-cufflin-st/