# Building permits at 43 Montclair Av, Boston, MA

10 Gretter Rd: demolition and a new building, both permitted Sep 24.

Two permits on record here. The newest, Nov 25, 2025: Strip roof shingles, and re-roof per GAF code (13 SQ). Within a quarter mile, the city has issued 73 more permits (72 projects) since May 1. One is for a new building, 0.23 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Nov 25, 2025 | Roofing | Strip roof shingles, and re-roof per GAF code (13 SQ), using 6' of ice and water shield. | $20,728 | [SF1798431](https://nearbypermits.com/boston/permit/SF1798431/) |
| Jun 19, 2017 | Solar | Roof mount Grid Tied PV Solar Installation, 14-Silfab 300W Panels, 14-Enphase M250 Micro Inverters, 4.2 Kw System | $22,845 | [SF690265](https://nearbypermits.com/boston/permit/SF690265/) |

## Within ¼ mi since May 1, 2026

73 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 |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | [55 Montclair Av](https://nearbypermits.com/boston/address/55-montclair-av/) | 140 ft NE | Plumbing | Gas Piping | $300 | [G1902034](https://nearbypermits.com/boston/permit/G1902034/) |

### This block (250 to 1,000 ft), 42 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [10 Ravenna Rd](https://nearbypermits.com/boston/address/10-ravenna-rd/) | 750 ft N | Alteration or repair | Remove exisitng siding and install new siding | $25,750 | [SF1901158](https://nearbypermits.com/boston/permit/SF1901158/) |
| Oct 1, 2026 | [77 Fletcher St](https://nearbypermits.com/boston/address/77-fletcher-st/) | 940 ft E | Alteration or repair | Install 13 replacement windows. non structural | $10,710 | [SF1900858](https://nearbypermits.com/boston/permit/SF1900858/) |
| Sep 30, 2026 | [27 Ainsworth St](https://nearbypermits.com/boston/address/27-ainsworth-st/) | 820 ft SE | Electrical | Wiring of 6 ductless mini splits and 2 outdoor condensers. 400A service upgrade, work request #: 29142193 | $9,000 | [E1903966](https://nearbypermits.com/boston/permit/E1903966/) |
| Sep 24, 2026 | [34-36 Guernsey St](https://nearbypermits.com/boston/address/34--36-guernsey-st/) | 900 ft S | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-885032) (Unit-2) | $4,000 | [SF1900036](https://nearbypermits.com/boston/permit/SF1900036/) |
| Sep 24, 2026 | [17 Ravenna Rd](https://nearbypermits.com/boston/address/17-ravenna-rd/) | 650 ft N | Plumbing | replacing shower stall | $1,500 | [PL1903394](https://nearbypermits.com/boston/permit/PL1903394/) |
| Sep 22, 2026 | [17 Ravenna Rd](https://nearbypermits.com/boston/address/17-ravenna-rd/) | 650 ft N | Other | shower to shower | $21,795 | [SF1900200](https://nearbypermits.com/boston/permit/SF1900200/) |
| Sep 22, 2026 | [27 Ainsworth St](https://nearbypermits.com/boston/address/27-ainsworth-st/) | 820 ft SE | Mechanical (HVAC) | Installing 6 indoor mini split heads and 2 outdoor condensers. 6 heads and 1 condenser in unit 1 and 6 heads and 1 condenser in unit 2. | $72,000 | [SF1900146](https://nearbypermits.com/boston/permit/SF1900146/) |
| Sep 16, 2026 | [1489 Centre St](https://nearbypermits.com/boston/address/1489-centre-st/) | 660 ft NE | Roofing | strip and re roofWork to be done at secondary address 1487 Centre | $15,000 | [SF1901684](https://nearbypermits.com/boston/permit/SF1901684/) |
| Sep 10, 2026 | [58 Ainsworth St](https://nearbypermits.com/boston/address/58-ainsworth-st/) | 540 ft S | Alteration or repair | rebuild existing rear firs and second floor rear decks replace existing brick foot pairs with concrete four feet below grade one foot above | $26,000 | [SF1886029](https://nearbypermits.com/boston/permit/SF1886029/) |
| Sep 3, 2026 | [24 Cerdan Av](https://nearbypermits.com/boston/address/24-cerdan-av/) | 690 ft N | Alteration or repair | Remove and replace 4 windows; like for like size; no structural changes | $14,105 | [SF1889801](https://nearbypermits.com/boston/permit/SF1889801/) |
| Sep 2, 2026 | [50 Cerdan Av](https://nearbypermits.com/boston/address/50-cerdan-av/) | 310 ft W | Alteration or repair | Insulation work as part of the MASS Save program. | $6,000 | [SF1887227](https://nearbypermits.com/boston/permit/SF1887227/) |
| Sep 1, 2026 | [24 Cerdan Av](https://nearbypermits.com/boston/address/24-cerdan-av/) | 690 ft N | Alteration or repair | Install 3 windows for replacement. No structural changes. | $7,975 | [SF1896327](https://nearbypermits.com/boston/permit/SF1896327/) |
| Aug 21, 2026 | [14 Guernsey St](https://nearbypermits.com/boston/address/14-guernsey-st/) | 660 ft S | Plumbing | Renew bath | $3,000 | [PL1889872](https://nearbypermits.com/boston/permit/PL1889872/) |
| Aug 14, 2026 | [26 Cerdan Av](https://nearbypermits.com/boston/address/26-cerdan-av/) | 650 ft N | Addition | Additional rear structure, interior renovation | $150,000 | [ALT1867779](https://nearbypermits.com/boston/permit/ALT1867779/) |
| Aug 6, 2026 | [61 Sunset Hill Rd](https://nearbypermits.com/boston/address/61-sunset-hill-rd/) | 960 ft W | Plumbing | gas dryer replacement | $250 | [G1883460](https://nearbypermits.com/boston/permit/G1883460/) |
| Aug 3, 2026 | [75 Montclair Av](https://nearbypermits.com/boston/address/75-montclair-av/) | 400 ft NE | Addition | 1st floor family room addition off back of house | $144,616 | [ALT1796444](https://nearbypermits.com/boston/permit/ALT1796444/) |
| Jul 31, 2026 | [35 Ainsworth St](https://nearbypermits.com/boston/address/35-ainsworth-st/) | 720 ft SE | Fire systems | New Fire alarm System for a 3 family unit | $18,500 | [EFA1880522](https://nearbypermits.com/boston/permit/EFA1880522/) |
| Jul 22, 2026 | [1500 Centre St](https://nearbypermits.com/boston/address/1500-centre-st/) | 660 ft E | Alteration or repair | Residential weatherization/air sealing. No structural changes.-(872006) (Unit-1) | $2,000 | [SF1863780](https://nearbypermits.com/boston/permit/SF1863780/) |
| Jul 10, 2026 | [1476 Centre St](https://nearbypermits.com/boston/address/1476-centre-st/) | 890 ft NE | Plumbing | gas furnace | $2,500 | [G1871100](https://nearbypermits.com/boston/permit/G1871100/) |
| Jul 10, 2026 | [35 Ainsworth St](https://nearbypermits.com/boston/address/35-ainsworth-st/) | 720 ft SE | Electrical | Complete electrical installation for the new third-floor apartment, including new panel, branch circuits, lighting, receptacles, kitchen, bathroom, laundry, smoke/CO detectors, dedicated appliance circuits, and connection to new 400A service. | $28,600 | [E1868101](https://nearbypermits.com/boston/permit/E1868101/) |
| Jul 7, 2026 | [35 Ainsworth St](https://nearbypermits.com/boston/address/35-ainsworth-st/) | 720 ft SE | Plumbing | Install plumbing fixtures and complete final connections to existing rough plumbing for 3rd floor apartment | $1,000 | [PL1868760](https://nearbypermits.com/boston/permit/PL1868760/) |
| Jun 30, 2026 | [74 Bradfield Av](https://nearbypermits.com/boston/address/74-bradfield-av/) | 400 ft SE | Electrical | Low voltage alarm install | $1,200 | [ELV1863624](https://nearbypermits.com/boston/permit/ELV1863624/) |
| Jun 30, 2026 | [94 Fletcher St](https://nearbypermits.com/boston/address/94-fletcher-st/) | 680 ft E | Electrical | Fitup basement light, outlet, switch, baseboard heat | $6,000 | [E1867565](https://nearbypermits.com/boston/permit/E1867565/) |
| Jun 29, 2026 | [16 Glenburnie Rd](https://nearbypermits.com/boston/address/16-glenburnie-rd/) | 710 ft NW | Mechanical (HVAC) | Installing 5 zone ductless mini split system | $23,752 | [SF1860309](https://nearbypermits.com/boston/permit/SF1860309/) |
| Jun 26, 2026 | [75 Congreve St](https://nearbypermits.com/boston/address/75-congreve-st/) | 650 ft E | Plumbing | Irrigation install | $600 | [PL1864762](https://nearbypermits.com/boston/permit/PL1864762/) |
| Jun 23, 2026 | [14 Guernsey St](https://nearbypermits.com/boston/address/14-guernsey-st/) | 660 ft S | Addition | Wiring for new Family room, office and half bathroom | $4,300 | [E1861540](https://nearbypermits.com/boston/permit/E1861540/) |
| Jun 15, 2026 | [35 Ainsworth St](https://nearbypermits.com/boston/address/35-ainsworth-st/) | 720 ft SE | Alteration or repair | Change Occupancy from 2 family dwelling to a 3 family dwelling by adding new unit in existing third floor. New dormer on the 3rd Floor to the left.[ePlans] | $50,000 | [ALT1784843](https://nearbypermits.com/boston/permit/ALT1784843/) |
| Jun 12, 2026 | [16 Glenburnie Rd](https://nearbypermits.com/boston/address/16-glenburnie-rd/) | 710 ft NW | Electrical | Wiring condenser for mini split system | $2,000 | [E1860299](https://nearbypermits.com/boston/permit/E1860299/) |
| Jun 11, 2026 | [16 Glenburnie Rd](https://nearbypermits.com/boston/address/16-glenburnie-rd/) | 710 ft NW | Alteration or repair | Weatherization, Insulation, Air Sealing | $11,415 | [SF1857834](https://nearbypermits.com/boston/permit/SF1857834/) |
| Jun 9, 2026 | [57 Sunset Hill Rd](https://nearbypermits.com/boston/address/57-sunset-hill-rd/) | 900 ft W | Electrical | Wire bathroom | $3,000 | [E1858746](https://nearbypermits.com/boston/permit/E1858746/) |
| Jun 4, 2026 | [57 Sunset Hill Rd](https://nearbypermits.com/boston/address/57-sunset-hill-rd/) | 900 ft W | Plumbing | Replacement of second floor toilet, sink and tub | $2,500 | [PL1857340](https://nearbypermits.com/boston/permit/PL1857340/) |
| Jun 2, 2026 | [84 Montclair Av](https://nearbypermits.com/boston/address/84-montclair-av/) | 500 ft NE | Plumbing | Repairing retesting stove and gas main, plus leaks. | $2,000 | [G1856871](https://nearbypermits.com/boston/permit/G1856871/) |
| Jun 1, 2026 | [57 Sunset Hill Rd](https://nearbypermits.com/boston/address/57-sunset-hill-rd/) | 900 ft W | Alteration or repair | Replace tub, diverter valve, window, sheetrock and flooring in the second floor hall bathroom. | $39,000 | [SF1856202](https://nearbypermits.com/boston/permit/SF1856202/) |
| Jun 1, 2026 | [7 Cerdan Av](https://nearbypermits.com/boston/address/7-cerdan-av/) | 940 ft N | Alteration or repair | Clean Joe will be removing all affected drywalls, ceilings, and floors to clean up and prevent further damages. Interior finishes only. | $2,000 | [SF1852614](https://nearbypermits.com/boston/permit/SF1852614/) |
| May 31, 2026 | [48 Bradfield Av](https://nearbypermits.com/boston/address/48-bradfield-av/) | 840 ft SE | Alteration or repair | Supply and install Hardie wrap vapor barrier on the entire house and tape at the seams Supply and install Zip flashing tape around all openings Supply and install new standard PVC mounting blocks (light, meter, plug plate, hose bib, etc...) Supply and install 5/4 x 4" Azek PVC trim and Azek sill on | $65,146 | [SF1845285](https://nearbypermits.com/boston/permit/SF1845285/) |
| May 26, 2026 | [19 Peak Hill Rd](https://nearbypermits.com/boston/address/19-peak-hill-rd/) | 800 ft W | Alteration or repair | Residential weatherization/air sealing. No structural changes. ( 653998642) | $9,000 | [SF1847765](https://nearbypermits.com/boston/permit/SF1847765/) |
| May 19, 2026 | [1529 Centre St](https://nearbypermits.com/boston/address/1529-centre-st/) | 250 ft E | Roofing | Strip and re-roof | $16,400 | [SF1845639](https://nearbypermits.com/boston/permit/SF1845639/) |
| May 19, 2026 | [19 Peak Hill Rd](https://nearbypermits.com/boston/address/19-peak-hill-rd/) | 800 ft W | Electrical | Wiring of a 48BTU ductless heat pump with 5 indoor heads. | $800 | [E1850849](https://nearbypermits.com/boston/permit/E1850849/) |
| May 18, 2026 | [14 Sunset Hill Rd](https://nearbypermits.com/boston/address/14-sunset-hill-rd/) | 640 ft SW | Plumbing | water piping for boiler replacement + superstore | $6,500 | [PL1849240](https://nearbypermits.com/boston/permit/PL1849240/) |
| May 18, 2026 | [14 Sunset Hill Rd](https://nearbypermits.com/boston/address/14-sunset-hill-rd/) | 640 ft SW | Plumbing | gas boiler replacement | $6,500 | [G1849239](https://nearbypermits.com/boston/permit/G1849239/) |
| May 13, 2026 | [14 Guernsey St](https://nearbypermits.com/boston/address/14-guernsey-st/) | 660 ft S | Alteration or repair | Close the deck to turn into a livable space. Add a bathroom. | $121,334 | [ALT1823311](https://nearbypermits.com/boston/permit/ALT1823311/) |
| May 4, 2026 | [14 Sunset Hill Rd](https://nearbypermits.com/boston/address/14-sunset-hill-rd/) | 640 ft SW | Electrical | Service change | $8,600 | [E1845380](https://nearbypermits.com/boston/permit/E1845380/) |

### Farther (1,000 ft to ¼ mi), 30 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | [126 Montclair Av](https://nearbypermits.com/boston/address/126-montclair-av/) | 0.20 mi NE | Alteration or repair | Air sealing and open blown cellulose in the attic space to R49. Mass Save | $2,363 | [SF1896612](https://nearbypermits.com/boston/permit/SF1896612/) |
| Sep 24, 2026 | [10 Gretter Rd](https://nearbypermits.com/boston/address/10-gretter-rd/) | 0.23 mi NW | Demolition | Demolish existing structure. | $19,000 | [SF1818800](https://nearbypermits.com/boston/permit/SF1818800/) |
| Sep 24, 2026 | [10 Gretter Rd](https://nearbypermits.com/boston/address/10-gretter-rd/) | 0.23 mi NW | New building | Erect new single-family home. e[Plans] Filed.;Removal of existing structure on SF1818800 | $599,000 | [ERT1808416](https://nearbypermits.com/boston/permit/ERT1808416/) |
| Sep 21, 2026 | [203 Weld St](https://nearbypermits.com/boston/address/203-weld-st/) | 0.19 mi N | Alteration or repair | To grind out and remove loose mortar from foundation and replace fresh mortar in foundation joints,power wash and clean up debris | $10,450 | [SF1895963](https://nearbypermits.com/boston/permit/SF1895963/) |
| Sep 21, 2026 | [203 Weld St](https://nearbypermits.com/boston/address/203-weld-st/) | 0.19 mi N | Plumbing | small gas leak repair | $1,000 | [G1901729](https://nearbypermits.com/boston/permit/G1901729/) |
| Sep 18, 2026 | [1 Church St](https://nearbypermits.com/boston/address/1-church-st/) | 0.24 mi SW | Plumbing | Install Bosch Gas Furnace in the Basement. | $2,500 | [G1897444](https://nearbypermits.com/boston/permit/G1897444/) |
| Sep 16, 2026 | [14 Gretter Rd](https://nearbypermits.com/boston/address/14-gretter-rd/) | 0.23 mi NW | Solar | Reinstallation of existing system on roof, per attached designs. 4.88kW (16 panels) | $3,000 | [E1900225](https://nearbypermits.com/boston/permit/E1900225/) |
| Sep 15, 2026 | [1 Church St](https://nearbypermits.com/boston/address/1-church-st/) | 0.24 mi SW | Electrical | Wire a 10.1 KW heat pump & gas fed furnace. | $1,000 | [E1900262](https://nearbypermits.com/boston/permit/E1900262/) |
| Aug 6, 2026 | [14 Gretter Rd](https://nearbypermits.com/boston/address/14-gretter-rd/) | 0.23 mi NW | Solar | Deinstallation of the original solar system on roof, due to water leak on roof. | $1,848 | [SF1872674](https://nearbypermits.com/boston/permit/SF1872674/) |
| Aug 3, 2026 | [14 Gretter Rd](https://nearbypermits.com/boston/address/14-gretter-rd/) | 0.23 mi NW | Solar | Deinstallation of the original solar system on roof, due to water leak on roof. | $1,848 | [E1872677](https://nearbypermits.com/boston/permit/E1872677/) |
| Jul 22, 2026 | [203 Weld St](https://nearbypermits.com/boston/address/203-weld-st/) | 0.19 mi N | Alteration or repair | To grind out loose mortar and repoint joints on chimney from basement to chimney top | $5,500 | [SF1874191](https://nearbypermits.com/boston/permit/SF1874191/) |
| Jul 22, 2026 | [23 Pleasant Valley Ci](https://nearbypermits.com/boston/address/23-pleasant-valley-ci/) | 0.22 mi W | Alteration or repair | Strip and re-siding: CertainTeed Monogram Double 4" vinyl siding | $22,250 | [SF1874176](https://nearbypermits.com/boston/permit/SF1874176/) |
| Jul 22, 2026 | [1047 South St](https://nearbypermits.com/boston/address/1047-south-st/) | 0.20 mi SW | Alteration or repair | Install 2 replacement windows - no structural work | $3,647 | [SF1868037](https://nearbypermits.com/boston/permit/SF1868037/) |
| Jul 9, 2026 | [16-18 Bradfield Av](https://nearbypermits.com/boston/address/16--18-bradfield-av/) | 0.23 mi SE | Plumbing | New full plumbing installation located on unit#16 = One full bathroom, one laundry connection box. | $6,500 | [PL1867944](https://nearbypermits.com/boston/permit/PL1867944/) |
| Jun 29, 2026 | [1463 Centre St](https://nearbypermits.com/boston/address/1463-centre-st/) | 0.20 mi NE | Electrical | Kitchen renovation and adding 4 IC fire rated recess lights in living room | $5,000 | [E1865326](https://nearbypermits.com/boston/permit/E1865326/) |
| Jun 28, 2026 | [16-18 Bradfield Av](https://nearbypermits.com/boston/address/16--18-bradfield-av/) | 0.23 mi SE | Electrical | First floor addition of a bathroom and adjacent laundry room | $3,000 | [E1864611](https://nearbypermits.com/boston/permit/E1864611/) |
| Jun 26, 2026 | [1463 Centre St](https://nearbypermits.com/boston/address/1463-centre-st/) | 0.20 mi NE | Plumbing | tankless water heater replacement | $1,500 | [PL1861862](https://nearbypermits.com/boston/permit/PL1861862/) |
| Jun 26, 2026 | [1463 Centre St](https://nearbypermits.com/boston/address/1463-centre-st/) | 0.20 mi NE | Plumbing | tankless water heater | $3,500 | [G1861859](https://nearbypermits.com/boston/permit/G1861859/) |
| Jun 24, 2026 | [7 Colby Rd](https://nearbypermits.com/boston/address/7-colby-rd/) | 0.25 mi NE | Plumbing | Remodeling. 2nd Floor: 1 kitchen sink, 1 garbage disposal, and 1 dishwasher. | $3,000 | [PL1862872](https://nearbypermits.com/boston/permit/PL1862872/) |
| Jun 23, 2026 | [1463 Centre St](https://nearbypermits.com/boston/address/1463-centre-st/) | 0.20 mi NE | Plumbing | Kitchen remodeling | $2,000 | [PL1863692](https://nearbypermits.com/boston/permit/PL1863692/) |
| Jun 16, 2026 | [52 Fletcher St](https://nearbypermits.com/boston/address/52-fletcher-st/) | 0.23 mi E | Plumbing | gas stove replacement | $750 | [G1859741](https://nearbypermits.com/boston/permit/G1859741/) |
| Jun 15, 2026 | [52 Fletcher St](https://nearbypermits.com/boston/address/52-fletcher-st/) | 0.23 mi E | Plumbing | Fixture replacement-d/w, garbage disposal, sink | $2,500 | [PL1859736](https://nearbypermits.com/boston/permit/PL1859736/) |
| Jun 11, 2026 | [7 Colby Rd](https://nearbypermits.com/boston/address/7-colby-rd/) | 0.25 mi NE | Electrical | Kitchen remodeling with electrical stove | $4,000 | [E1859498](https://nearbypermits.com/boston/permit/E1859498/) |
| Jun 8, 2026 | [1463 Centre St](https://nearbypermits.com/boston/address/1463-centre-st/) | 0.20 mi NE | Alteration or repair | Kitchen renovation | $84,890 | [SF1852005](https://nearbypermits.com/boston/permit/SF1852005/) |
| Jun 8, 2026 | [7 Colby Rd](https://nearbypermits.com/boston/address/7-colby-rd/) | 0.25 mi NE | Alteration or repair | Kitchen updates | $11,505 | [SF1848833](https://nearbypermits.com/boston/permit/SF1848833/) |
| Jun 5, 2026 | [9 Burnside Av](https://nearbypermits.com/boston/address/9-burnside-av/) | 0.23 mi NW | Alteration or repair | Removal and proper disposal of (16) existing windows. Furnish and install (16) harvey(tm) vinyl replacement windows w/ low-e/argon, grids-between-glass. | $12,500 | [SF1855994](https://nearbypermits.com/boston/permit/SF1855994/) |
| Jun 2, 2026 | [14 Gretter Rd](https://nearbypermits.com/boston/address/14-gretter-rd/) | 0.23 mi NW | Roofing | Tear off existing shingles and dispose of them properly. Install 10.86 SQ of GAF Asphalt shingles. No structural changes will occur. | $25,721 | [SF1853736](https://nearbypermits.com/boston/permit/SF1853736/) |
| May 29, 2026 | [52 Fletcher St](https://nearbypermits.com/boston/address/52-fletcher-st/) | 0.23 mi E | Alteration or repair | Kitchen remodel Labor and assembly. Non-structural. | $13,350 | [SF1847310](https://nearbypermits.com/boston/permit/SF1847310/) |
| May 21, 2026 | [52 Fletcher St](https://nearbypermits.com/boston/address/52-fletcher-st/) | 0.23 mi E | Electrical | Adding a dedicated circuit for a microwave. Short run 20' with dual function breaker | $500 | [E1850947](https://nearbypermits.com/boston/permit/E1850947/) |
| May 7, 2026 | [1060 South St](https://nearbypermits.com/boston/address/1060-south-st/) | 0.22 mi S | Roofing | Strip and re-shingle existing asphalt roof. Replace upper and lower rubber roofs with new EPDM rubber roof system. Replace existing gutters. Homeowner is receiving funding using Emergency Home Repair Program | $67,925 | [SF1845521](https://nearbypermits.com/boston/permit/SF1845521/) |

## More on this street

Other addresses on Montclair Av with permits, nearest house number first:

- [39 Montclair Av](https://nearbypermits.com/boston/address/39-montclair-av/): newest permit Jun 25, 2025
- [38 Montclair Av](https://nearbypermits.com/boston/address/38-montclair-av/): newest permit Dec 23, 2025
- [50 Montclair Av](https://nearbypermits.com/boston/address/50-montclair-av/): newest permit Apr 28, 2026
- [55 Montclair Av](https://nearbypermits.com/boston/address/55-montclair-av/): newest permit Sep 18, 2026
- [58 Montclair Av](https://nearbypermits.com/boston/address/58-montclair-av/): newest permit Jan 13, 2026
- [59 Montclair Av](https://nearbypermits.com/boston/address/59-montclair-av/): newest permit May 7, 2025
- [61 Montclair Av](https://nearbypermits.com/boston/address/61-montclair-av/): newest permit Dec 9, 2025
- [21 Montclair Av](https://nearbypermits.com/boston/address/21-montclair-av/): newest permit Feb 18, 2026
- [20 Montclair Av](https://nearbypermits.com/boston/address/20-montclair-av/): newest permit Apr 14, 2026
- [66 Montclair Av](https://nearbypermits.com/boston/address/66-montclair-av/): newest permit Aug 19, 2025

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-08 06:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, both permits at this address and 73 nearby: https://nearbypermits.com/boston/address/43-montclair-av/