# Building permits at 12 Monadnock St, Boston, MA

The biggest project within a quarter mile since May 1: a $1.6M project at 568-574 Columbia Rd, permitted Jun 5.

Eight permits on record here. The newest, May 14: Remove main service power t box from inside house and install Hand Hole splice box outside inground extend to. Within a quarter mile, the city has issued 46 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| May 14, 2026 | Electrical | Remove main service power t box from inside house and install Hand Hole splice box outside inground extend to new 400 amp meter main and 2 panels. Provide future conduit if possible upgrade from utility is needed. | $6,000 | [E1849882](https://nearbypermits.com/boston/permit/E1849882/) |
| Feb 26, 2026 | Electrical | Run 02 lv wire on 2nd floor erv and 3 lv wires on 1st floor erv. | $1,000 | [ELV1823569](https://nearbypermits.com/boston/permit/ELV1823569/) |
| Nov 6, 2025 | Electrical | complete wiring of single family home. new 400 amp service | $80,000 | [E1796376](https://nearbypermits.com/boston/permit/E1796376/) |
| Sep 10, 2025 | Plumbing | kit baths | $15,000 | [PL1771647](https://nearbypermits.com/boston/permit/PL1771647/) |
| Jun 9, 2025 | Alteration or repair | Demo of Interior and Exterior. New roof, siding, windows, and an exterior deck with a handicap ramp. All new MEP's, insulation, drywall, and interior finishes. Some structural work to open up a wall and for added support for a new residential elevator. New driveway and front entry stairs. | $750,000 | [SF1730603](https://nearbypermits.com/boston/permit/SF1730603/) |
| Jun 23, 2015 | Alteration or repair | renovate existing bathroom. Install new plumbing fixtures, lighting and switches, install tile walls and flooring | $27,575 | [SF479705](https://nearbypermits.com/boston/permit/SF479705/) |
| Jun 23, 2015 | Electrical | bathroom add ground fault plug and fan light combo | $800 | [E486810](https://nearbypermits.com/boston/permit/E486810/) |
| Jun 5, 2015 | Plumbing | re-rough bathroom drains vents hot and cold water lines install new toilet, lavatory, and bathtub | $6,000 | [PL479724](https://nearbypermits.com/boston/permit/PL479724/) |

## Within ¼ mi since May 1, 2026

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

### This block (250 to 1,000 ft), 27 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [11 Gene St](https://nearbypermits.com/boston/address/11-gene-st/) | 930 ft NE | Alteration or repair | Replacing old porch floors and step with vinyl. same measurements | $750 | [SF1907151](https://nearbypermits.com/boston/permit/SF1907151/) |
| Sep 9, 2026 | [30 Belden St](https://nearbypermits.com/boston/address/30-belden-st/) | 750 ft NE | Electrical | 200A Service Upgrade, Heat Pump wiring, gas water heater, Wall Heater wiring, and Baseboard Heater wiring | $8,150 | [E1897478](https://nearbypermits.com/boston/permit/E1897478/) |
| Sep 8, 2026 | [57 Woodford St](https://nearbypermits.com/boston/address/57-woodford-st/) | 970 ft W | Alteration or repair | Remove the first-floor porch only, flooring, joist, balluster, hand railing, and stairs leading to the first-floor landing. Replace all with new PT lumber and joists for lower and upper first floor porch with all new lumber and composite flooring | $10,000 | [SF1895046](https://nearbypermits.com/boston/permit/SF1895046/) |
| Sep 6, 2026 | [30 Belden St](https://nearbypermits.com/boston/address/30-belden-st/) | 750 ft NE | Electrical | 200A service upgrade, heat pump condenser wiring (2.5 Ton), gas water heater wiring. | $1,000 | [E1881120](https://nearbypermits.com/boston/permit/E1881120/) |
| Sep 3, 2026 | [32 Monadnock St](https://nearbypermits.com/boston/address/32-monadnock-st/) | 420 ft SW | Solar | Rooftop solar 19 panels 7.79 kwdc 15kw energy storage system to be installed on exterior wall | $21,528 | [ALT1864359](https://nearbypermits.com/boston/permit/ALT1864359/) |
| Aug 27, 2026 | [17 Wendover St](https://nearbypermits.com/boston/address/17-wendover-st/) | 630 ft NE | Electrical | Replace jumper wire in 3 gang meter for Eversource AMI project | $1,500 | [E1894233](https://nearbypermits.com/boston/permit/E1894233/) |
| Aug 26, 2026 | [554-562 Columbia Rd](https://nearbypermits.com/boston/address/554--562-columbia-rd/) | 520 ft SE | Demolition | Hand removal of a small brick structure covering a 2000-gallon aboveground storage tank outside - approximately 12'L x 5'5" H x 5' D | $5,727 | [SF1872808](https://nearbypermits.com/boston/permit/SF1872808/) |
| Aug 24, 2026 | [564-566 Columbia Rd](https://nearbypermits.com/boston/address/564--566-columbia-rd/) | 510 ft SE | Sign | Install individual, non-illuminating, gold colored PVC flush to the wall. | $2,200 | [ALT1869818](https://nearbypermits.com/boston/permit/ALT1869818/) |
| Aug 19, 2026 | [60 Humphreys St](https://nearbypermits.com/boston/address/60-humphreys-st/) | 480 ft N | Alteration or repair | Confirm the occupancy of existing three family dwelling unit as it's been in existence for a longtime as shown in an approved plan; and tax has been paying as a three family. | Not listed | [ALT1855024](https://nearbypermits.com/boston/permit/ALT1855024/) |
| Aug 17, 2026 | [9 Bird St](https://nearbypermits.com/boston/address/9-bird-st/) | 950 ft S | Roofing | Roof replacement | $21,909 | [SF1886939](https://nearbypermits.com/boston/permit/SF1886939/) |
| Aug 10, 2026 | [9 Bird St](https://nearbypermits.com/boston/address/9-bird-st/) | 950 ft S | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-881137) | $3,000 | [SF1880178](https://nearbypermits.com/boston/permit/SF1880178/) |
| Aug 10, 2026 | [84 Alexander St](https://nearbypermits.com/boston/address/84-alexander-st/) | 860 ft SW | Plumbing | 3 bathrooms 1 kitchen 1 laundry | $5,000 | [PL1878297](https://nearbypermits.com/boston/permit/PL1878297/) |
| Aug 7, 2026 | [56 Monadnock St](https://nearbypermits.com/boston/address/56-monadnock-st/) | 800 ft SW | Alteration or repair | Install 5 windows for replacement. No structural changes. | $8,782 | [SF1883102](https://nearbypermits.com/boston/permit/SF1883102/) |
| Jul 31, 2026 | [30 Belden St](https://nearbypermits.com/boston/address/30-belden-st/) | 750 ft NE | Plumbing | water heater | $3,500 | [G1877772](https://nearbypermits.com/boston/permit/G1877772/) |
| Jul 30, 2026 | [84 Alexander St](https://nearbypermits.com/boston/address/84-alexander-st/) | 860 ft SW | Electrical | Re-wire single-family dwelling with smoke detector and heatpump and mini split | $12,000 | [E1880127](https://nearbypermits.com/boston/permit/E1880127/) |
| Jul 13, 2026 | [27 Nonquit St](https://nearbypermits.com/boston/address/27-nonquit-st/) | 320 ft W | Alteration or repair | Install new doors with proper flashing, sealants and insulation where needed. dispose od old door.Quantity-(2) | $7,198 | [SF1863165](https://nearbypermits.com/boston/permit/SF1863165/) |
| Jul 1, 2026 | [18 Holden St](https://nearbypermits.com/boston/address/18-holden-st/) | 960 ft NE | Electrical | Rewire 2 kitchens, 4 bathrooms, upgrade service to 200 amp | $15,000 | [E1867319](https://nearbypermits.com/boston/permit/E1867319/) |
| Jun 30, 2026 | [61 Monadnock St](https://nearbypermits.com/boston/address/61-monadnock-st/) | 970 ft SW | Alteration or repair | Replacement of 33 windows. | $23,100 | [SF1860475](https://nearbypermits.com/boston/permit/SF1860475/) |
| Jun 25, 2026 | [10 Quincefield St](https://nearbypermits.com/boston/address/10-quincefield-st/) | 640 ft NE | Solar | Alt1857049 - occupancy committeeroof mount for solar panel installation (36 panels) | $72,899 | [SF1849712](https://nearbypermits.com/boston/permit/SF1849712/) |
| Jun 25, 2026 | [10 Quincefield St](https://nearbypermits.com/boston/address/10-quincefield-st/) | 640 ft NE | Solar | Electrical wiring for solar panel installation (15.840 kw) *cost upgraded from $2,500 to $73,972.80* | $5,000 | [E1849731](https://nearbypermits.com/boston/permit/E1849731/) |
| Jun 18, 2026 | [10 Quincefield St](https://nearbypermits.com/boston/address/10-quincefield-st/) | 640 ft NE | Alteration or repair | Confirm occupancy of existing 2 unit house. Please refer to permit #SF1849712; | Not listed | [ALT1857049](https://nearbypermits.com/boston/permit/ALT1857049/) |
| Jun 11, 2026 | [18 Holden St](https://nearbypermits.com/boston/address/18-holden-st/) | 960 ft NE | Plumbing | Install 2 gas Furnaces, water heaters, Ranges, and Dryer's | $9,000 | [G1858678](https://nearbypermits.com/boston/permit/G1858678/) |
| Jun 9, 2026 | [18 Holden St](https://nearbypermits.com/boston/address/18-holden-st/) | 960 ft NE | Plumbing | Install new plumbing for both units Bathrooms kitchens, Laundry and Water heater | $8,500 | [PL1858664](https://nearbypermits.com/boston/permit/PL1858664/) |
| Jun 5, 2026 | [568-574 Columbia Rd](https://nearbypermits.com/boston/address/568--574-columbia-rd/) | 420 ft SE | Plumbing | New construction plumbing for 6-story / 48-unit mixed-use residential over ground-floor retail. | $1,650,000 | [PL1858007](https://nearbypermits.com/boston/permit/PL1858007/) |
| May 29, 2026 | [32 Monadnock St](https://nearbypermits.com/boston/address/32-monadnock-st/) | 420 ft SW | Solar | Rooftop solar 19 panels 7.79 kwdc 15kw energy storage system to be installed on exterior wall | $72,072 | [E1851323](https://nearbypermits.com/boston/permit/E1851323/) |
| May 27, 2026 | [18 Holden St](https://nearbypermits.com/boston/address/18-holden-st/) | 960 ft NE | Roofing | Install new roof, windows, hvac, plumbing systems. Renovated bathrooms and kitchens. Insall new vinyl siding Demolish front porch, install new front porch. | $125,000 | [SF1850908](https://nearbypermits.com/boston/permit/SF1850908/) |
| May 11, 2026 | [40 Monadnock St](https://nearbypermits.com/boston/address/40-monadnock-st/) | 570 ft SW | Plumbing | Retest of floor 1 Gas | $700 | [G1846224](https://nearbypermits.com/boston/permit/G1846224/) |

### Farther (1,000 ft to ¼ mi), 19 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | [39 Hancock St](https://nearbypermits.com/boston/address/39-hancock-st/) | 0.24 mi SE | Electrical | Replace main breaker for Eversource AMI project | $2,000 | [E1891697](https://nearbypermits.com/boston/permit/E1891697/) |
| Sep 3, 2026 | [14-16 Jerome St](https://nearbypermits.com/boston/address/14--16-jerome-st/) | 0.25 mi SE | Plumbing | #16 - First Floor Bathroom - Replace shower stall, no structural change. (Other is a valve) | $1,500 | [PL1896846](https://nearbypermits.com/boston/permit/PL1896846/) |
| Aug 26, 2026 | [9 Half Moon St](https://nearbypermits.com/boston/address/9-half-moon-st/) | 0.21 mi W | Alteration or repair | remove existing bolts install j bolts bar grating to brackets paint black | $4,700 | [SF1894530](https://nearbypermits.com/boston/permit/SF1894530/) |
| Aug 21, 2026 | [41 Cushing Av](https://nearbypermits.com/boston/address/41-cushing-av/) | 0.20 mi SE | Roofing | Remove and dispose of existing roof. Replace 3500 sf if asphalt shingles, install new copper gutters, install miscellaneous trim. | $30,000 | [SF1891144](https://nearbypermits.com/boston/permit/SF1891144/) |
| Aug 10, 2026 | [22 Payson Av](https://nearbypermits.com/boston/address/22-payson-av/) | 0.23 mi S | Alteration or repair | Remove and replace 4 windows; like for like size; no structural changes | $14,706 | [SF1875973](https://nearbypermits.com/boston/permit/SF1875973/) |
| Jul 22, 2026 | [11 Robin Hood St](https://nearbypermits.com/boston/address/11-robin-hood-st/) | 0.19 mi W | Electrical | 2 - family alteration permit - ALT1840462 Deck renovation, Outside lights 8 recessed lights 4 motion sensor light | $2,000 | [E1874435](https://nearbypermits.com/boston/permit/E1874435/) |
| Jul 21, 2026 | [28 Leyland St](https://nearbypermits.com/boston/address/28-leyland-st/) | 0.24 mi NW | Roofing | Remove existing rubber roofing membrane, insulation, edge metal, and flashings. Install new insulation, mechanically attached TPO roofing membrane, perimeter metal and flashings at all existing roof penetrations in accordance with applicable building codes and manufacturer specifications. | $29,503 | [SF1871979](https://nearbypermits.com/boston/permit/SF1871979/) |
| Jul 9, 2026 | [11 Mount Cushing Te](https://nearbypermits.com/boston/address/11-mount-cushing-te/) | 0.22 mi SE | Electrical | Removal of Knob and Tube, rewire lighting in 1st and 2nd floor living room, dining room, kitchen lights, 2 bedrooms. | $20,000 | [E1870411](https://nearbypermits.com/boston/permit/E1870411/) |
| Jul 6, 2026 | [493 Columbia Rd](https://nearbypermits.com/boston/address/493-columbia-rd/) | 0.21 mi S | Electrical | Low voltage alarm install for 493 Columbia Rd Apt 3 | $1,200 | [ELV1867530](https://nearbypermits.com/boston/permit/ELV1867530/) |
| Jul 1, 2026 | [493 Columbia Rd](https://nearbypermits.com/boston/address/493-columbia-rd/) | 0.21 mi S | Solar | Rooftop solar 28 panels 11.48 kwdc 15kw energy storage system to be installed on exterior wall no structural | $32,775 | [SF1861254](https://nearbypermits.com/boston/permit/SF1861254/) |
| Jun 29, 2026 | [6 Groom St](https://nearbypermits.com/boston/address/6-groom-st/) | 0.20 mi N | Plumbing | Adding extra unit to existing permit 2 baths, kitchen, laundry and water heater | $8,000 | [PL1864732](https://nearbypermits.com/boston/permit/PL1864732/) |
| Jun 29, 2026 | [6 Groom St](https://nearbypermits.com/boston/address/6-groom-st/) | 0.20 mi N | Plumbing | adding extra to unit to existing permit gas water heater and stove | $8,000 | [G1864728](https://nearbypermits.com/boston/permit/G1864728/) |
| Jun 16, 2026 | [493 Columbia Rd](https://nearbypermits.com/boston/address/493-columbia-rd/) | 0.21 mi S | Solar | Rooftop solar 28 panels 11.48 kwdc 15kw energy storage system to be installed on exterior wall | $109,725 | [E1861258](https://nearbypermits.com/boston/permit/E1861258/) |
| Jun 9, 2026 | [7 Sumner Pk](https://nearbypermits.com/boston/address/7-sumner-pk/) | 0.24 mi E | Plumbing | Replace existing tub/shower valve and drain with new shower valve and drain | $1,895 | [PL1859173](https://nearbypermits.com/boston/permit/PL1859173/) |
| Jun 5, 2026 | [19 Upham Av](https://nearbypermits.com/boston/address/19-upham-av/) | 0.19 mi SE | Electrical | Service upgrade from 100 to 200A, 3 family with public meter. Underground. | $14,000 | [E1858195](https://nearbypermits.com/boston/permit/E1858195/) |
| Jun 1, 2026 | [493 Columbia Rd](https://nearbypermits.com/boston/address/493-columbia-rd/) | 0.21 mi S | Solar | Rooftop solar 17 panels 6.97 kwdc 15kw energy storage system to be installed on exterior wall no structural | $25,116 | [SF1849064](https://nearbypermits.com/boston/permit/SF1849064/) |
| May 29, 2026 | [11 Robin Hood St](https://nearbypermits.com/boston/address/11-robin-hood-st/) | 0.19 mi W | Roofing | Replace roof, siding and redo front porch and replace back stairs, we will need to add 18 footings sono tubes and replace the front deck structural framing that is not up to code in the same footprint | $163,148 | [ALT1840462](https://nearbypermits.com/boston/permit/ALT1840462/) |
| May 13, 2026 | [493 Columbia Rd](https://nearbypermits.com/boston/address/493-columbia-rd/) | 0.21 mi S | Solar | Rooftop solar 17 panels 6.97 kwdc 15kw energy storage system to be installed on exterior wall | $84,084 | [E1849068](https://nearbypermits.com/boston/permit/E1849068/) |
| May 12, 2026 | [40 Hancock St](https://nearbypermits.com/boston/address/40-hancock-st/) | 0.23 mi SE | Plumbing | Furnace replacement | $1,800 | [G1848114](https://nearbypermits.com/boston/permit/G1848114/) |

## More on this street

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

- [15 Monadnock St](https://nearbypermits.com/boston/address/15-monadnock-st/): newest permit Oct 18, 2024
- [31 Monadnock St](https://nearbypermits.com/boston/address/31-monadnock-st/): newest permit Aug 29, 2025
- [32 Monadnock St](https://nearbypermits.com/boston/address/32-monadnock-st/): newest permit Sep 3, 2026
- [40 Monadnock St](https://nearbypermits.com/boston/address/40-monadnock-st/): newest permit May 11, 2026
- [45 Monadnock St](https://nearbypermits.com/boston/address/45-monadnock-st/): newest permit Mar 31, 2026
- [48 Monadnock St](https://nearbypermits.com/boston/address/48-monadnock-st/): newest permit Aug 7, 2025
- [52 Monadnock St](https://nearbypermits.com/boston/address/52-monadnock-st/): newest permit Jan 13, 2026
- [54 Monadnock St](https://nearbypermits.com/boston/address/54-monadnock-st/): newest permit Mar 31, 2026
- [56 Monadnock St](https://nearbypermits.com/boston/address/56-monadnock-st/): newest permit Aug 7, 2026
- [59 Monadnock St](https://nearbypermits.com/boston/address/59-monadnock-st/): newest permit Mar 26, 2025

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 18:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 8 permits at this address and 46 nearby: https://nearbypermits.com/boston/address/12-monadnock-st/