# Building permits at 7 Carson St, Boston, MA

The biggest project within a quarter mile since May 1: a $900,000 alteration or repair at 45 William T Morrissey Bl, permitted Sep 4.

Nine permits on record here. The newest, Jul 14, 2025: Due to Fire and Water damage, to rewire basement. Within a quarter mile, the city has issued 63 more permits since May 1. Two are new buildings, the nearest 900 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jul 14, 2025 | Electrical | Due to Fire and Water damage, to rewire basement, and rewire units 1, 2, & 3. Update / replace 4 position meter socket | $32,000 | [E1747584](https://nearbypermits.com/boston/permit/E1747584/) |
| Jun 6, 2025 | Plumbing | Remodeling six full bath three kitchen sink, two washing machine, three hot water tank three dishwasher. | $30,000 | [PL1731064](https://nearbypermits.com/boston/permit/PL1731064/) |
| Jun 6, 2025 | Plumbing | install three furnace, three gas stove, three hot water tank | $10,000 | [G1731068](https://nearbypermits.com/boston/permit/G1731068/) |
| Mar 12, 2025 | Alteration or repair | Renovate Interior & exterior of a 3 family: replace siding, windows, interior finish and repair the fire damaged roof per drawing. | $486,207 | [SF1696062](https://nearbypermits.com/boston/permit/SF1696062/) |
| Aug 21, 2024 | Alteration or repair | Emergency Services- Removal of wet sheetrock from all 3 floors | $65,000 | [SF1619403](https://nearbypermits.com/boston/permit/SF1619403/) |
| Jul 29, 2024 | Electrical | Install breaker and whip off of panel, to supply temp power to emergency equipment. | $400 | [E1621416](https://nearbypermits.com/boston/permit/E1621416/) |
| Oct 18, 2016 | Alteration or repair | Replace the front landing, stairs, railings, 2 posts and 2 footing. All dimension remain the same. | $3,500 | [SF647560](https://nearbypermits.com/boston/permit/SF647560/) |
| Jul 15, 2016 | Electrical | install 7 hardwire smoke alarm in common area | $800 | [EFA613212](https://nearbypermits.com/boston/permit/EFA613212/) |
| Oct 16, 2015 | Alteration or repair | Repair rear porch, replace railings, decking, any bad framing. | $10,500 | [SF530226](https://nearbypermits.com/boston/permit/SF530226/) |

## Within ¼ mi since May 1, 2026

63 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 |
|---|---|---|---|---|---|---|
| Jun 22, 2026 | [53 Crescent Av](https://nearbypermits.com/boston/address/53-crescent-av/) | 250 ft S | Alteration or repair | Mass Save Insulation and Air Sealing | $8,316 | [SF1828106](https://nearbypermits.com/boston/permit/SF1828106/) |

### This block (250 to 1,000 ft), 39 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [25 Harbor View St](https://nearbypermits.com/boston/address/25-harbor-view-st/) | 910 ft S | Alteration or repair | Remove and replace rear porches to be same size and shape | $20,000 | [SF1905886](https://nearbypermits.com/boston/permit/SF1905886/) |
| Oct 1, 2026 | [944 Dorchester Av](https://nearbypermits.com/boston/address/944-dorchester-av/) | 700 ft SW | Electrical | New bedroom addition, with a center light, recessed lights, a smoke detector extension from existing system and a hall light. Work being done in apartment #4 | $4,500 | [E1906086](https://nearbypermits.com/boston/permit/E1906086/) |
| Sep 30, 2026 | [7 Cottrell St](https://nearbypermits.com/boston/address/7-cottrell-st/) | 950 ft N | Electrical | Meter replacement as part of Eversource's AMI project | $1,500 | [E1904485](https://nearbypermits.com/boston/permit/E1904485/) |
| Sep 29, 2026 | [49 Buttonwood St](https://nearbypermits.com/boston/address/49-buttonwood-st/) | 630 ft NW | Alteration or repair | Bathroom remodeling: tile, plumbing, cabinetry. No structural work. | $34,950 | [SF1899508](https://nearbypermits.com/boston/permit/SF1899508/) |
| Sep 29, 2026 | [25 William T Morrissey Bl](https://nearbypermits.com/boston/address/25-william-t-morrissey-bl/) | 810 ft E | Alteration or repair | Replace 1 windows with new Harvey window | $7,238 | [SF1899182](https://nearbypermits.com/boston/permit/SF1899182/) |
| Sep 25, 2026 | [36 Buttonwood St](https://nearbypermits.com/boston/address/36-buttonwood-st/) | 630 ft NW | Roofing | Install new rubber roof. | $27,560 | [SF1901841](https://nearbypermits.com/boston/permit/SF1901841/) |
| Sep 17, 2026 | [16 Grant St](https://nearbypermits.com/boston/address/16-grant-st/) | 530 ft SW | Alteration or repair | strip existing siding install new vinil siding new pvc trims and fascia, reapir front and back deck, kept same sie and layout, replace composite deck floor and new ovc railings | $142,600 | [SF1902149](https://nearbypermits.com/boston/permit/SF1902149/) |
| Sep 16, 2026 | [86 Mount Vernon St](https://nearbypermits.com/boston/address/86-mount-vernon-st/) | 840 ft N | Electrical | Rewire 3 units, and house panel. Keep existing service. Bring 125a feed/panel to each unit to rewire branch cricuits. switches/outlets receptacle/lights. Bring unit up to code. Install AFCI/GFCI protection. Properly ground and bond existing service. Old work snaking and wiring in each unit | $50,000 | [E1900009](https://nearbypermits.com/boston/permit/E1900009/) |
| Sep 15, 2026 | [25 Harbor View St](https://nearbypermits.com/boston/address/25-harbor-view-st/) | 910 ft S | Electrical | Rewire whole house | $25,000 | [E1900736](https://nearbypermits.com/boston/permit/E1900736/) |
| Sep 15, 2026 | [78 Harbor View St](https://nearbypermits.com/boston/address/78-harbor-view-st/) | 950 ft S | Electrical | Service Upgrade to 200A | $3,000 | [E1879444](https://nearbypermits.com/boston/permit/E1879444/) |
| Sep 9, 2026 | [25 Harbor View St](https://nearbypermits.com/boston/address/25-harbor-view-st/) | 910 ft S | Plumbing | new waste pipe to all new fixture toilet, sink, kitchen sink, shower. | $24,000 | [PL1897969](https://nearbypermits.com/boston/permit/PL1897969/) |
| Sep 9, 2026 | [25 Harbor View St](https://nearbypermits.com/boston/address/25-harbor-view-st/) | 910 ft S | Plumbing | new gas line to stove, hot air furnace and tankless water heater. | $10,000 | [G1897965](https://nearbypermits.com/boston/permit/G1897965/) |
| Sep 8, 2026 | [912-916 Dorchester Av](https://nearbypermits.com/boston/address/912--916-dorchester-av/) | 630 ft W | Sign | Install wall and blade signs | $9,019 | [ALT1886682](https://nearbypermits.com/boston/permit/ALT1886682/) |
| Aug 31, 2026 | [25 Harbor View St](https://nearbypermits.com/boston/address/25-harbor-view-st/) | 910 ft S | Alteration or repair | Renovate kitchen and bathroom on all 3 floors, install insulation as needed. Flooring, painting, electrical and plumbing work. | $97,500 | [SF1896053](https://nearbypermits.com/boston/permit/SF1896053/) |
| Aug 26, 2026 | [17 Buttonwood St](https://nearbypermits.com/boston/address/17-buttonwood-st/) | 420 ft W | Alteration or repair | Convert existing single fam residential home to 3 family. Fire Alarm &; Sprinkler system to be installed.;E[plan] Filed.*CC application Reassigned to FD on 7/14/2026 | $575,000 | [ALT1813988](https://nearbypermits.com/boston/permit/ALT1813988/) |
| Aug 21, 2026 | [33 Spring Garden St](https://nearbypermits.com/boston/address/33-spring-garden-st/) | 800 ft S | Alteration or repair | repair to columns | $1,500 | [SF1890926](https://nearbypermits.com/boston/permit/SF1890926/) |
| Aug 21, 2026 | [33 Spring Garden St](https://nearbypermits.com/boston/address/33-spring-garden-st/) | 800 ft S | Alteration or repair | N/R confirm occupancy of 1 FamilyNO RECORD OF OCCUPANCY;DANIEL RAE: | Not listed | [ALT1891040](https://nearbypermits.com/boston/permit/ALT1891040/) |
| Aug 21, 2026 | [944 Dorchester Av](https://nearbypermits.com/boston/address/944-dorchester-av/) | 700 ft SW | Alteration or repair | UNIT # 4 Build new Bedroom close walls create open for glass panel to be installed add pocket door at bathroom add LVL for support*2.3.26 Application assigned to FD 2.10.26 | $33,793 | [ALT1813914](https://nearbypermits.com/boston/permit/ALT1813914/) |
| Aug 20, 2026 | [22 Buttonwood St](https://nearbypermits.com/boston/address/22-buttonwood-st/) | 520 ft W | Alteration or repair | replaced rotted lumber on rear triple deck | $18,670 | [SF1879840](https://nearbypermits.com/boston/permit/SF1879840/) |
| Aug 10, 2026 | [91 Buttonwood St](https://nearbypermits.com/boston/address/91-buttonwood-st/) | 940 ft NW | Alteration or repair | Existing house is a single house family. We would like to convert basement to an ADU unit (approx. 860 SF). The work includes constructing 2 bedrooms, 2 bathrooms, 1 living room and 1 kitchen. This would make it a single house + ADU unit. Also add an additional bathroom for the first floor bedroom. | $100,000 | [ALT1807338](https://nearbypermits.com/boston/permit/ALT1807338/) |
| Aug 6, 2026 | [86 Buttonwood St](https://nearbypermits.com/boston/address/86-buttonwood-st/) | 940 ft NW | Electrical | Install 2-ton ductless mini-split system in the left side yard. | $1,000 | [E1882954](https://nearbypermits.com/boston/permit/E1882954/) |
| Jul 27, 2026 | [793 Columbia Rd](https://nearbypermits.com/boston/address/793-columbia-rd/) | 880 ft W | Electrical | Rewire wire house and new service | $30,000 | [E1878148](https://nearbypermits.com/boston/permit/E1878148/) |
| Jul 27, 2026 | [791 Columbia Rd](https://nearbypermits.com/boston/address/791-columbia-rd/) | 900 ft W | New building | Rewire whole house | $280,000 | [E1873243](https://nearbypermits.com/boston/permit/E1873243/) |
| Jul 16, 2026 | [14 Grant St](https://nearbypermits.com/boston/address/14-grant-st/) | 500 ft SW | Roofing | Strip/reroof | $15,500 | [SF1873267](https://nearbypermits.com/boston/permit/SF1873267/) |
| Jul 12, 2026 | [793 Columbia Rd](https://nearbypermits.com/boston/address/793-columbia-rd/) | 880 ft W | Plumbing | Renovation all plumbing of the house. | $30,050 | [PL1867539](https://nearbypermits.com/boston/permit/PL1867539/) |
| Jul 12, 2026 | [793 Columbia Rd](https://nearbypermits.com/boston/address/793-columbia-rd/) | 880 ft W | Plumbing | Repipe gas pipe for unit 1 and 2 only. | $16,500 | [G1867533](https://nearbypermits.com/boston/permit/G1867533/) |
| Jul 7, 2026 | [928 Dorchester Av](https://nearbypermits.com/boston/address/928-dorchester-av/) | 620 ft W | Alteration or repair | fire escape repairs remove and replace all stair threads and clips install new stair threads remove all bar grating install new bar grating and secure with j-bolts remove all existing bolts and install new grade 5 hardware remove surface rust paint black | $28,500 | [SF1866800](https://nearbypermits.com/boston/permit/SF1866800/) |
| Jul 1, 2026 | [10 Crescent Av](https://nearbypermits.com/boston/address/10-crescent-av/) | 570 ft SW | Alteration or repair | install aluminum coil on fascia & paint soffit | $7,870 | [SF1868160](https://nearbypermits.com/boston/permit/SF1868160/) |
| Jun 17, 2026 | [194 Sydney St](https://nearbypermits.com/boston/address/194-sydney-st/) | 550 ft SE | Electrical | need to upgrade this underground service to 200A and add a common meter for this 3 families house | $6,500 | [E1861619](https://nearbypermits.com/boston/permit/E1861619/) |
| Jun 12, 2026 | [946a-952 Dorchester Av](https://nearbypermits.com/boston/address/946a--952-dorchester-av/) | 680 ft SW | Plumbing | Renovate bathroom (Tub to Tub, lav and toilet) Address: 950 Dorchester Ave #206 Dorchester MA 02125 | $1,500 | [PL1858768](https://nearbypermits.com/boston/permit/PL1858768/) |
| Jun 8, 2026 | [793 Columbia Rd](https://nearbypermits.com/boston/address/793-columbia-rd/) | 880 ft W | Alteration or repair | 3 Family full renovation per attached drawing. | $315,000 | [ALT1822188](https://nearbypermits.com/boston/permit/ALT1822188/) |
| Jun 4, 2026 | [793 Columbia Rd](https://nearbypermits.com/boston/address/793-columbia-rd/) | 880 ft W | Fire systems | Install a UL Central station fire alarm system | $5,000 | [EFA1857359](https://nearbypermits.com/boston/permit/EFA1857359/) |
| Jun 4, 2026 | [791 Columbia Rd](https://nearbypermits.com/boston/address/791-columbia-rd/) | 900 ft W | Fire systems | Install an ew UL Central station fire alarm system | $5,000 | [EFA1857357](https://nearbypermits.com/boston/permit/EFA1857357/) |
| May 28, 2026 | [944 Dorchester Av](https://nearbypermits.com/boston/address/944-dorchester-av/) | 700 ft SW | Alteration or repair | Install replacement tub bath system - no structural work | $15,070 | [SF1850002](https://nearbypermits.com/boston/permit/SF1850002/) |
| May 28, 2026 | [22 Newport St](https://nearbypermits.com/boston/address/22-newport-st/) | 460 ft S | Alteration or repair | Insulation work as part of the MASS Save program. Doing all three units | $14,000 | [SF1843758](https://nearbypermits.com/boston/permit/SF1843758/) |
| May 19, 2026 | [36 Spring Garden St](https://nearbypermits.com/boston/address/36-spring-garden-st/) | 840 ft S | Fire systems | wiring and installation hardwire smoke and CO detectors | $1,500 | [EFA1850959](https://nearbypermits.com/boston/permit/EFA1850959/) |
| May 5, 2026 | [40 Buttonwood St](https://nearbypermits.com/boston/address/40-buttonwood-st/) | 660 ft NW | Alteration or repair | Kitchen renovation and added laundry | $5,000 | [E1844334](https://nearbypermits.com/boston/permit/E1844334/) |
| May 4, 2026 | [791 Columbia Rd](https://nearbypermits.com/boston/address/791-columbia-rd/) | 900 ft W | Plumbing | Renovation all plumbing. | $36,000 | [PL1841083](https://nearbypermits.com/boston/permit/PL1841083/) |
| May 4, 2026 | [791 Columbia Rd](https://nearbypermits.com/boston/address/791-columbia-rd/) | 900 ft W | Plumbing | Running gas pipe for 2 furnaces, 2 gas stoves, 2 water heaters for unit 1 and 2. | $10,500 | [G1839108](https://nearbypermits.com/boston/permit/G1839108/) |

### Farther (1,000 ft to ¼ mi), 23 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 27, 2026 | [53 Roseclair St](https://nearbypermits.com/boston/address/53-roseclair-st/) | 0.24 mi W | Plumbing | Renovation of 2 bathroom and 1 kitchen sink | $6,000 | [PL1904335](https://nearbypermits.com/boston/permit/PL1904335/) |
| Sep 22, 2026 | [51 Saint Margaret St](https://nearbypermits.com/boston/address/51-saint-margaret-st/) | 0.24 mi NW | Electrical | Install owner supplied temp service | $1,000 | [ETS1901807](https://nearbypermits.com/boston/permit/ETS1901807/) |
| Sep 21, 2026 | [53 Roseclair St](https://nearbypermits.com/boston/address/53-roseclair-st/) | 0.24 mi W | Alteration or repair | Replace existing bathrooms, fixtures and finishes. Licensed plumber will also replace existing waste drain and pipes under separate plumbing permit. Replace existing kitchen cabinets and sink. | $18,000 | [SF1901225](https://nearbypermits.com/boston/permit/SF1901225/) |
| Sep 21, 2026 | [763-765 Columbia Rd](https://nearbypermits.com/boston/address/763--765-columbia-rd/) | 0.24 mi W | Alteration or repair | We are going to do the vinyl siding on entire house add 3/8 insulation and install monogram vinyl siding from certainteed contract will be attaching to the application | $58,800 | [SF1887313](https://nearbypermits.com/boston/permit/SF1887313/) |
| Sep 21, 2026 | [65 Sagamore St](https://nearbypermits.com/boston/address/65-sagamore-st/) | 0.24 mi S | Plumbing | Replace kitchen sink, garbage disposal, and dishwasher; | $1,000 | [PL1902710](https://nearbypermits.com/boston/permit/PL1902710/) |
| Sep 9, 2026 | [49-51 Sudan St](https://nearbypermits.com/boston/address/49--51-sudan-st/) | 0.23 mi S | Electrical | Inspect the electrical service to make sure everything is in good condition and ready for Eversource to install an additional meter for the common area. | $300 | [E1895947](https://nearbypermits.com/boston/permit/E1895947/) |
| Sep 4, 2026 | [45 William T Morrissey Bl](https://nearbypermits.com/boston/address/45-william-t-morrissey-bl/) | 0.20 mi E | Alteration or repair | Repair Damaged Underground Plumbing and Install of Geofoam beneath the Existing Slab throughout the Store | $900,000 | [SF1896313](https://nearbypermits.com/boston/permit/SF1896313/) |
| Aug 31, 2026 | [35 Sudan St](https://nearbypermits.com/boston/address/35-sudan-st/) | 0.21 mi S | Alteration or repair | To change occupancy from three-family to four-family by converting basement level into a residential unit | $219,000 | [ALT1628851](https://nearbypermits.com/boston/permit/ALT1628851/) |
| Aug 11, 2026 | [8 Taft St](https://nearbypermits.com/boston/address/8-taft-st/) | 0.23 mi SW | Alteration or repair | bath tub removal, new install, tile, window stone 8 taft unit # 1 | $10,571 | [SF1878644](https://nearbypermits.com/boston/permit/SF1878644/) |
| Aug 4, 2026 | [78-80 Sudan St](https://nearbypermits.com/boston/address/78--80-sudan-st/) | 0.22 mi S | Plumbing | gas pipe test because new meter install by gas company. | $1,800 | [G1881628](https://nearbypermits.com/boston/permit/G1881628/) |
| Jul 31, 2026 | [790 Columbia Rd](https://nearbypermits.com/boston/address/790-columbia-rd/) | 0.20 mi W | Electrical | Replace 15 existing 2x4 troffer light fixtures with 15 new Led flat panel troffers in second floor classroom Install 2 exit signs and 2 emergency back up units | $7,500 | [E1880506](https://nearbypermits.com/boston/permit/E1880506/) |
| Jul 27, 2026 | [77 Harbor View St](https://nearbypermits.com/boston/address/77-harbor-view-st/) | 0.19 mi S | Electrical | Rewire house and new service | $30,000 | [E1878149](https://nearbypermits.com/boston/permit/E1878149/) |
| Jul 24, 2026 | [253 E Cottage St](https://nearbypermits.com/boston/address/253-e-cottage-st/) | 0.22 mi W | Plumbing | Reset vanity Reset shower faucets Reset Toilet Reset Dishwasher Reset Sink | $1,950 | [PL1857812](https://nearbypermits.com/boston/permit/PL1857812/) |
| Jul 21, 2026 | [77 Harbor View St](https://nearbypermits.com/boston/address/77-harbor-view-st/) | 0.19 mi S | Alteration or repair | Complete bathrooms remodeling on all 3 floors including electrical and plumbing work. Preparation and paint entire apartments. Install new floating flooring and trim on all 3 floors. Construct/improvement of basement storage area only and half bathroom. | $150,000 | [ALT1874151](https://nearbypermits.com/boston/permit/ALT1874151/) |
| Jul 17, 2026 | [253 E Cottage St](https://nearbypermits.com/boston/address/253-e-cottage-st/) | 0.22 mi W | Alteration or repair | Reset kitchen cabinet and appliances. Reset bathroom fixtures. | $23,740 | [SF1857805](https://nearbypermits.com/boston/permit/SF1857805/) |
| Jul 1, 2026 | [51 Saint Margaret St](https://nearbypermits.com/boston/address/51-saint-margaret-st/) | 0.24 mi NW | New building | To erect a new 3 story / 2 residential building with parking on grade.; This will be a Nominal Fee Filing | $750,000 | [ERT1476089](https://nearbypermits.com/boston/permit/ERT1476089/) |
| Jun 30, 2026 | [790 Columbia Rd](https://nearbypermits.com/boston/address/790-columbia-rd/) | 0.20 mi W | Alteration or repair | Main Ceiling R22 Blown-in Cellulose (Drill) | $16,148 | [SF1863007](https://nearbypermits.com/boston/permit/SF1863007/) |
| Jun 26, 2026 | [55 William T Morrissey Bl](https://nearbypermits.com/boston/address/55-william-t-morrissey-bl/) | 0.24 mi SE | Other | Erect tents for Myriam Michel - BAMS Fest \| Boston 2026 - Saturday, Jun 27, 2026 - Festival | $29,010 | [SF1864091](https://nearbypermits.com/boston/permit/SF1864091/) |
| Jun 24, 2026 | [857-861 Dorchester Av](https://nearbypermits.com/boston/address/857--861-dorchester-av/) | 0.20 mi NW | Electrical | Work to be done at secondary address 91 Roseclair. The imspection of the meter Because no usage mre than 1 year | $200 | [E1864268](https://nearbypermits.com/boston/permit/E1864268/) |
| May 27, 2026 | [23 Howes St](https://nearbypermits.com/boston/address/23-howes-st/) | 0.23 mi SW | Roofing | Install new EPDM roof over existing roof with 1 inch of close cell insulation. | $13,400 | [SF1848670](https://nearbypermits.com/boston/permit/SF1848670/) |
| May 20, 2026 | [790 Columbia Rd](https://nearbypermits.com/boston/address/790-columbia-rd/) | 0.20 mi W | Alteration or repair | Install new hardwood floor/suspended ceiling and paint due to water damage | $110,850 | [SF1848992](https://nearbypermits.com/boston/permit/SF1848992/) |
| May 4, 2026 | [990-996 Dorchester Av](https://nearbypermits.com/boston/address/990--996-dorchester-av/) | 0.22 mi SW | Alteration or repair | Install a new counter top, plumbing to accommodate sink, electrical to accommodate light fixture and outlet and fire block if necessary. | $10,000 | [SF1841997](https://nearbypermits.com/boston/permit/SF1841997/) |
| May 1, 2026 | [253 E Cottage St](https://nearbypermits.com/boston/address/253-e-cottage-st/) | 0.22 mi W | Electrical | Rewire kitchen and bathroom outlets, switches, lights, and appliances in unit #1. 10368750 jd | $6,400 | [E1837879](https://nearbypermits.com/boston/permit/E1837879/) |

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-03 10:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/