# Building permits at 4 Mamelon Ci, Boston, MA One permit on record here. The newest, Aug 7, 2025: Install new doors with proper flashing. Within a quarter mile, the city has issued 36 more permits (35 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Aug 7, 2025 | Alteration or repair | Install new doors with proper flashing, sealants and insulation where needed. Dispose of old doors. Quantity-(2) | $3,890 | [SF1755805](https://nearbypermits.com/boston/permit/SF1755805/) | ## Within ¼ mi since May 1, 2026 36 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 17, 2026 | [405 River St](https://nearbypermits.com/boston/address/405-river-st/) | 240 ft SW | Alteration or repair | Demolish existing 16 x 6 and make a new deck 8 x 6 pressure treated wood. | $9,550 | [SF1873263](https://nearbypermits.com/boston/permit/SF1873263/) | | Jun 23, 2026 | [16 Mamelon Ci](https://nearbypermits.com/boston/address/16-mamelon-ci/) | 200 ft NE | Electrical | furnace wiring | $675 | [E1805782](https://nearbypermits.com/boston/permit/E1805782/) | | Jun 17, 2026 | [405 River St](https://nearbypermits.com/boston/address/405-river-st/) | 240 ft SW | Electrical | 400 amp emergency power generator replacement | $74,000 | [E1861902](https://nearbypermits.com/boston/permit/E1861902/) | | Jun 9, 2026 | [405 River St](https://nearbypermits.com/boston/address/405-river-st/) | 240 ft SW | Roofing | - Install 50-mil Duro-Last single-ply membrane roofing system which will be mechanically attached according to manufacturer's specifications. | $128,500 | [SF1855698](https://nearbypermits.com/boston/permit/SF1855698/) | | May 28, 2026 | [60 Fremont St](https://nearbypermits.com/boston/address/60-fremont-st/) | 180 ft W | Plumbing | Replace electric water heater | $1,500 | [PL1855310](https://nearbypermits.com/boston/permit/PL1855310/) | | May 28, 2026 | [60 Fremont St](https://nearbypermits.com/boston/address/60-fremont-st/) | 180 ft W | Electrical | Service Upgrade from 100Amps to 200amps, 2 Condenser (Condenser Only), 1 Water heater | $5,000 | [E1825980](https://nearbypermits.com/boston/permit/E1825980/) | | May 1, 2026 | [12 Mamelon Ci](https://nearbypermits.com/boston/address/12-mamelon-ci/) | 150 ft NE | Alteration or repair | Replace existing deck in same footprint | $10,000 | [SF1844853](https://nearbypermits.com/boston/permit/SF1844853/) | ### This block (250 to 1,000 ft), 17 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 30, 2026 | [17 Cookson Te](https://nearbypermits.com/boston/address/17-cookson-te/) | 680 ft NW | Plumbing | backflow prev on new boiler | $1,000 | [PL1903254](https://nearbypermits.com/boston/permit/PL1903254/) | | Sep 30, 2026 | [17 Cookson Te](https://nearbypermits.com/boston/address/17-cookson-te/) | 680 ft NW | Plumbing | replace gas boiler | $5,000 | [G1903253](https://nearbypermits.com/boston/permit/G1903253/) | | Sep 8, 2026 | [15 Mamelon Ci](https://nearbypermits.com/boston/address/15-mamelon-ci/) | 330 ft NE | Roofing | Tear off 20sq shingles (1 layer). Install underlay, ice and water shield, drip edge, starter shingles, flashing, ridge vent, ridge caps and 20sq composite shingles | $10,500 | [SF1881551](https://nearbypermits.com/boston/permit/SF1881551/) | | Jul 29, 2026 | [47 Faunce Rd](https://nearbypermits.com/boston/address/47-faunce-rd/) | 630 ft N | Electrical | Installation of 01 - TESLA GATEWAY 3 and 01 - TESLA POWERWALL 3 (1707000-XX-Y) [240V] 11.5KW BATTERY on outside of residence. | $11,500 | [E1865516](https://nearbypermits.com/boston/permit/E1865516/) | | Jul 27, 2026 | [15 Mamelon Ci](https://nearbypermits.com/boston/address/15-mamelon-ci/) | 330 ft NE | Electrical | Low voltage alarm install | $1,200 | [ELV1875243](https://nearbypermits.com/boston/permit/ELV1875243/) | | Jul 20, 2026 | [35 Dania St](https://nearbypermits.com/boston/address/35-dania-st/) | 960 ft N | Alteration or repair | Install Intellijack support system to stabilize floor joist or beams as shown w/ Cast in place footings | $10,000 | [ALT1867434](https://nearbypermits.com/boston/permit/ALT1867434/) | | Jul 17, 2026 | [120-124 Babson St](https://nearbypermits.com/boston/address/120--124-babson-st/) | 620 ft W | Alteration or repair | Interior/Exterior removal of finishes to support pending ALT1873615 application | $150,000 | [SF1873788](https://nearbypermits.com/boston/permit/SF1873788/) | | Jul 15, 2026 | [27 Faunce Rd](https://nearbypermits.com/boston/address/27-faunce-rd/) | 340 ft N | Plumbing | Add; Bathroom Kitchen Laundry | $3,000 | [PL1869774](https://nearbypermits.com/boston/permit/PL1869774/) | | Jul 7, 2026 | [15 Mamelon Ci](https://nearbypermits.com/boston/address/15-mamelon-ci/) | 330 ft NE | Solar | Installation of roof mounted photovoltaic solar systems, 8.2 KW 20 panels with installation of 1 Franklin battery installed on exterior of home | $100,500 | [SF1867367](https://nearbypermits.com/boston/permit/SF1867367/) | | Jul 7, 2026 | [15 Mamelon Ci](https://nearbypermits.com/boston/address/15-mamelon-ci/) | 330 ft NE | Solar | Installation of roof mounted photovoltaic solar systems, 8.2 KW 20 panels with installation of 1 Franklin battery installed on exterior of home | $100,500 | [E1867372](https://nearbypermits.com/boston/permit/E1867372/) | | Jun 25, 2026 | [1556 Blue Hill Av](https://nearbypermits.com/boston/address/1556-blue-hill-av/) | 860 ft W | Plumbing | install a air gap | $100 | [PL1864727](https://nearbypermits.com/boston/permit/PL1864727/) | | Jun 12, 2026 | [379 River St](https://nearbypermits.com/boston/address/379-river-st/) | 380 ft E | Electrical | Bring the meter outside and add the public meter. | $5,500 | [E1859667](https://nearbypermits.com/boston/permit/E1859667/) | | Jun 9, 2026 | [40 Gladeside Av](https://nearbypermits.com/boston/address/40-gladeside-av/) | 930 ft NE | Roofing | Install 14 sq of roofing material - no structural work | $11,984 | [SF1858261](https://nearbypermits.com/boston/permit/SF1858261/) | | Jun 8, 2026 | [18 Gladeside Av](https://nearbypermits.com/boston/address/18-gladeside-av/) | 690 ft E | Alteration or repair | remove existing deck and replace with new new footings 4 ft deep 12 inch diameter 2x10 double rim joists 2x10 ledger with new flsshing fascened to existing house using 5 inch galavinized lag bolts 16 inch on center p.v.c floor decking p.v.c rails to be 3 feet in height new stairs new handrail | $13,400 | [SF1858681](https://nearbypermits.com/boston/permit/SF1858681/) | | May 26, 2026 | [32 Dania St](https://nearbypermits.com/boston/address/32-dania-st/) | 860 ft N | Roofing | strip and re-roof 11sq | $5,182 | [SF1851860](https://nearbypermits.com/boston/permit/SF1851860/) | | May 14, 2026 | [132 Babson St](https://nearbypermits.com/boston/address/132-babson-st/) | 720 ft W | Plumbing | Replace hand sink and make it have an indirect drain | $2,000 | [PL1824345](https://nearbypermits.com/boston/permit/PL1824345/) | | May 1, 2026 | [1590-1594 Blue Hill Av](https://nearbypermits.com/boston/address/1590--1594-blue-hill-av/) | 890 ft W | Grading | Test borings in and around existing building. | $23,600 | [SF1835277](https://nearbypermits.com/boston/permit/SF1835277/) | ### Farther (1,000 ft to ¼ mi), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [1589-1593 Blue Hill Av](https://nearbypermits.com/boston/address/1589--1593-blue-hill-av/) | 0.22 mi W | Alteration or repair | Change occupancy from check cashing to;Laundromat and Convenience Store with Check Cashing Services.;To correct violation #V922492 | Not listed | [ALT1907653](https://nearbypermits.com/boston/permit/ALT1907653/) | | Sep 11, 2026 | [1563 Blue Hill Av](https://nearbypermits.com/boston/address/1563-blue-hill-av/) | 0.21 mi W | Electrical | Mayor's office event requiring a generator | $500 | [ETS1900060](https://nearbypermits.com/boston/permit/ETS1900060/) | | Sep 2, 2026 | [7 Arborcrest Te](https://nearbypermits.com/boston/address/7-arborcrest-te/) | 0.23 mi NE | Fire systems | Installation of low voltage Fire Alarm system with radio for Central Station monitoring. | $5,000 | [EFA1895869](https://nearbypermits.com/boston/permit/EFA1895869/) | | Aug 27, 2026 | [228 W Selden St](https://nearbypermits.com/boston/address/228-w-selden-st/) | 0.22 mi N | Solar | Temporarily remove and reinstall existing solar panels for roof work. | $499 | [E1895292](https://nearbypermits.com/boston/permit/E1895292/) | | Aug 10, 2026 | [228 W Selden St](https://nearbypermits.com/boston/address/228-w-selden-st/) | 0.22 mi N | Roofing | Complete replacement of approximately 13 squares of asphalt shingle roofing, including new underlayment, ridge vent, pipe and chimney flashings, and replacement of 39 sheets of 1/2-inch CDX roof sheathing for deck repairs only. No structural modification | $19,543 | [SF1880986](https://nearbypermits.com/boston/permit/SF1880986/) | | Aug 7, 2026 | [7 Arborcrest Te](https://nearbypermits.com/boston/address/7-arborcrest-te/) | 0.23 mi NE | Fire systems | Two Family with an ADU located in the basement per ALT1273328 requires a 13D Sprinkler System with Fire Alarm.;E[plans] Filed | Not listed | [A1807013](https://nearbypermits.com/boston/permit/A1807013/) | | Jul 30, 2026 | [28 Rexford St](https://nearbypermits.com/boston/address/28-rexford-st/) | 0.23 mi W | Electrical | install 6 recess lights 2 -30 amp dryer outlets 2- 20 amp washer outlets | $400 | [E1880247](https://nearbypermits.com/boston/permit/E1880247/) | | Jul 27, 2026 | [28 Rexford St](https://nearbypermits.com/boston/address/28-rexford-st/) | 0.23 mi W | Plumbing | Replace laundry - Apartment 1 | $2,500 | [PL1877275](https://nearbypermits.com/boston/permit/PL1877275/) | | Jun 29, 2026 | [28 Rexford St](https://nearbypermits.com/boston/address/28-rexford-st/) | 0.23 mi W | Alteration or repair | Enclose a deck, replace all frame due to rotting. Please see attached pictures | $21,000 | [ALT1858999](https://nearbypermits.com/boston/permit/ALT1858999/) | | Jun 10, 2026 | [228 W Selden St](https://nearbypermits.com/boston/address/228-w-selden-st/) | 0.22 mi N | Alteration or repair | Remove and replace 1 entry door; like for like size; no structural changes | $13,900 | [SF1858155](https://nearbypermits.com/boston/permit/SF1858155/) | | Jun 9, 2026 | [350 River St](https://nearbypermits.com/boston/address/350-river-st/) | 0.20 mi E | Electrical | Temp power from generator for music / entertainment | $700 | [ETS1859314](https://nearbypermits.com/boston/permit/ETS1859314/) | | May 7, 2026 | [28 Rexford St](https://nearbypermits.com/boston/address/28-rexford-st/) | 0.23 mi W | Alteration or repair | replace 3 windows and dry wall in a sunroom | $15,000 | [SF1844303](https://nearbypermits.com/boston/permit/SF1844303/) | ## 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 | |---|---|---|---|---|---|---|---| | No decision posted | Sep 22, 2026 | 2 Hopkins Pl | 150 ft N | Zoning appeal: "New construction of new multifamily residential building, new three family dwelling" | [BOA1810052](https://www.boston.gov/appeal-tracker) | "Hearing Concluded" | 2026-01-07 | | No decision posted | Sep 22, 2026 | 1 Hopkins Pl | 270 ft N | Zoning appeal: "New construction of a multi family residential building…" | [BOA1810051](https://www.boston.gov/appeal-tracker) | "Hearing Concluded" | 2026-01-07 | ## More on this street Other addresses on Mamelon Ci with permits, nearest house number first: - [7 Mamelon Ci](https://nearbypermits.com/boston/address/7-mamelon-ci/): newest permit Oct 9, 2024 - [8 Mamelon Ci](https://nearbypermits.com/boston/address/8-mamelon-ci/): newest permit Aug 20, 2025 - [12 Mamelon Ci](https://nearbypermits.com/boston/address/12-mamelon-ci/): newest permit May 1, 2026 - [15 Mamelon Ci](https://nearbypermits.com/boston/address/15-mamelon-ci/): newest permit Sep 8, 2026 - [16 Mamelon Ci](https://nearbypermits.com/boston/address/16-mamelon-ci/): newest permit Jun 23, 2026 --- Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-11 20:51 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 11, 17:17 UTC. Map, the one permit at this address and 36 nearby: https://nearbypermits.com/boston/address/4-mamelon-ci/