# Building permits at 2021 Commonwealth Av, Boston, MA

Three permits on record here. The newest, Apr 14: A rubber roof is a durable and flexible roofing system made from high-quality EPDM rubber. Within a quarter mile, the city has issued 51 more permits (50 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Apr 14, 2026 | Roofing | A rubber roof is a durable and flexible roofing system made from high-quality EPDM rubber. It is designed to provide excellent waterproofing, UV resistance, and long-term performance, making it ideal for flat or low-slope roofs. | $3,000 | [SF1838242](https://nearbypermits.com/boston/permit/SF1838242/) |
| Apr 21, 2017 | Plumbing | teat gas pipe | $1,000 | [G700752](https://nearbypermits.com/boston/permit/G700752/) |
| Jun 10, 2010 | Electrical | Add 100amp feeder. Adding a service disconnect for new garden level unit | $300 | [E29371](https://nearbypermits.com/boston/permit/E29371/) |

## Within ¼ mi since May 1, 2026

51 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 8, 2026 | [15 Radnor Rd](https://nearbypermits.com/boston/address/15-radnor-rd/) | 220 ft E | Electrical | Temporarily remove and reinstall existing electrical service as needed to allow PVC installation behind service. Install boxes and wiring for 4 exterior lights and 2 exterior receptacles. | $2,000 | [E1897563](https://nearbypermits.com/boston/permit/E1897563/) |
| Aug 28, 2026 | [15 Radnor Rd](https://nearbypermits.com/boston/address/15-radnor-rd/) | 220 ft E | Alteration or repair | Remove all existing cedar siding and install new 38 SQ of siding + 38 windows and 4 new doors | $50,000 | [SF1895533](https://nearbypermits.com/boston/permit/SF1895533/) |

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

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | [205 Chiswick Rd](https://nearbypermits.com/boston/address/205-chiswick-rd/) | 860 ft NE | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-873785) | $3,000 | [SF1893901](https://nearbypermits.com/boston/permit/SF1893901/) |
| Sep 22, 2026 | [29 Lane Pk](https://nearbypermits.com/boston/address/29-lane-pk/) | 830 ft N | Electrical | Low Voltage TV and Internet Unit#2 | $3,500 | [ELV1902911](https://nearbypermits.com/boston/permit/ELV1902911/) |
| Sep 22, 2026 | [29 Lane Pk](https://nearbypermits.com/boston/address/29-lane-pk/) | 830 ft N | Electrical | Low Voltage TV and Internet Unit#1 | $3,500 | [ELV1902890](https://nearbypermits.com/boston/permit/ELV1902890/) |
| Sep 22, 2026 | [29 Lane Pk](https://nearbypermits.com/boston/address/29-lane-pk/) | 830 ft N | Electrical | New wiring Unit#2 with 200Amp underground service | $25,000 | [E1902900](https://nearbypermits.com/boston/permit/E1902900/) |
| Sep 22, 2026 | [29 Lane Pk](https://nearbypermits.com/boston/address/29-lane-pk/) | 830 ft N | Electrical | New wiring Unit 1 with 200Amp underground service | $25,000 | [E1902876](https://nearbypermits.com/boston/permit/E1902876/) |
| Sep 17, 2026 | [2101 Commonwealth Av](https://nearbypermits.com/boston/address/2101-commonwealth-av/) | 930 ft W | Other | Erect 50x131, 20x30 and (2) 9x10 tents on 20" high platform plus 15x15, 20x60, 6x8 and 9x10 tents at grade on 10/7/26, removal on 10/17/26. | $60,335 | [SF1900965](https://nearbypermits.com/boston/permit/SF1900965/) |
| Sep 11, 2026 | [270 Foster St](https://nearbypermits.com/boston/address/270-foster-st/) | 570 ft N | Alteration or repair | Interior gut renovation. Replace kitchen cabinets, bathrooms, strip walls. Exterior replace roof and siding where needed, deck and stairs where rotted, new windows. Insulate to code, drywall, new hw floors, trim/doors, cabinets, tile, vanities. | $257,000 | [SF1889846](https://nearbypermits.com/boston/permit/SF1889846/) |
| Sep 2, 2026 | [29 Lane Pk](https://nearbypermits.com/boston/address/29-lane-pk/) | 830 ft N | Plumbing | two gas waterheaters and two gas stove | $4,000 | [G1896353](https://nearbypermits.com/boston/permit/G1896353/) |
| Sep 1, 2026 | [34 Kirkwood Rd](https://nearbypermits.com/boston/address/34-kirkwood-rd/) | 690 ft NE | Alteration or repair | Refinish masonry front entry stairs with new masonry treads. Replace 3 basement windows. | $15,000 | [SF1895481](https://nearbypermits.com/boston/permit/SF1895481/) |
| Sep 1, 2026 | [29 Lane Pk](https://nearbypermits.com/boston/address/29-lane-pk/) | 830 ft N | Plumbing | two water heaters, two kitchens, two laundry, four baths and two future baths | $25,000 | [PL1896352](https://nearbypermits.com/boston/permit/PL1896352/) |
| Aug 25, 2026 | [35 South St](https://nearbypermits.com/boston/address/35-south-st/) | 530 ft E | Electrical | Demo basement apartments | $4,000 | [E1894148](https://nearbypermits.com/boston/permit/E1894148/) |
| Aug 25, 2026 | [31 South St](https://nearbypermits.com/boston/address/31-south-st/) | 610 ft E | Electrical | Demo basement apartments | $4,000 | [E1894145](https://nearbypermits.com/boston/permit/E1894145/) |
| Aug 24, 2026 | [52-54 Lane Pk](https://nearbypermits.com/boston/address/52--54-lane-pk/) | 950 ft N | Alteration or repair | Amend long form permit #ERT1673243. Approved plans have FAR of.57 where.60 is allowed. New proposed plan makes use of the additional ~150-160 sq. ft. to finish a small portion of the basement on the right side.; Space to be used as a "Study".;e[Plans] filed.;Please note that Page 3 has been revised  | $2,000 | [A1824177](https://nearbypermits.com/boston/permit/A1824177/) |
| Aug 21, 2026 | [14 Lane Pk](https://nearbypermits.com/boston/address/14-lane-pk/) | 650 ft N | Electrical | Installation of a hardwired smoke detector system. | $3,000 | [E1890528](https://nearbypermits.com/boston/permit/E1890528/) |
| Aug 12, 2026 | [50 Kirkwood Rd](https://nearbypermits.com/boston/address/50-kirkwood-rd/) | 820 ft NE | Alteration or repair | Remove and replace 14 windows and 1 entry door, like for like, same size, no structural changes | $18,000 | [SF1883724](https://nearbypermits.com/boston/permit/SF1883724/) |
| Aug 5, 2026 | [35 South St](https://nearbypermits.com/boston/address/35-south-st/) | 530 ft E | Plumbing | water heater unit 1 | $650 | [PL1882863](https://nearbypermits.com/boston/permit/PL1882863/) |
| Aug 5, 2026 | [35 South St](https://nearbypermits.com/boston/address/35-south-st/) | 530 ft E | Plumbing | water heater unit 1 | $650 | [G1882862](https://nearbypermits.com/boston/permit/G1882862/) |
| Aug 3, 2026 | [31 South St](https://nearbypermits.com/boston/address/31-south-st/) | 610 ft E | Alteration or repair | Complete demolition of all interior partition walls, ceiling, flooring, bathroom, etc., leaving the units on studs. Units B1 and B4 at 35 South St. and units B1, B3 and B4 at 31 South St. | $206,050 | [SF1873112](https://nearbypermits.com/boston/permit/SF1873112/) |
| Aug 3, 2026 | [34 Kirkwood Rd](https://nearbypermits.com/boston/address/34-kirkwood-rd/) | 690 ft NE | Electrical | upgrading from 100 amp single phase to 300 amp service relocating panels. | Not listed | [E1875861](https://nearbypermits.com/boston/permit/E1875861/) |
| Jul 30, 2026 | [30 Kirkwood Rd](https://nearbypermits.com/boston/address/30-kirkwood-rd/) | 630 ft NE | Alteration or repair | Weatherization, Insulation and air sealing | $6,567 | [SF1879120](https://nearbypermits.com/boston/permit/SF1879120/) |
| Jul 28, 2026 | [34 Lane Pk](https://nearbypermits.com/boston/address/34-lane-pk/) | 890 ft N | Alteration or repair | Dismantle the stair treads and risers, form and pour new stair treads and risers. | $35,800 | [SF1861953](https://nearbypermits.com/boston/permit/SF1861953/) |
| Jul 28, 2026 | [27-29 Greycliff Rd](https://nearbypermits.com/boston/address/27--29-greycliff-rd/) | 520 ft NW | Alteration or repair | Amend existing permit ERT1667047- 1) Add a bathroom in the attic of 27 Greycliff RD.; 2) Add staircase from basement to outside. 3) Modify partition some interior partition walls (minor, non-structural);4) Add bathroom &; bedroom w/ closet in attic of 29 Greycliff RD.;Amendment to ERT1667047 to corr | $15,100 | [A1797099](https://nearbypermits.com/boston/permit/A1797099/) |
| Jul 16, 2026 | [35 South St](https://nearbypermits.com/boston/address/35-south-st/) | 530 ft E | Alteration or repair | Complete demolition of all interior partition walls, ceiling, flooring, bathroom, etc. leaving the units on studs. Units B2 and B3 at 35 South St. and unit B2 at 31 South St | $110,000 | [SF1871092](https://nearbypermits.com/boston/permit/SF1871092/) |
| Jul 13, 2026 | [26 Lane Pk](https://nearbypermits.com/boston/address/26-lane-pk/) | 750 ft N | Electrical | Installing a hardwired smoke alarm system throughout home | $6,000 | [E1871903](https://nearbypermits.com/boston/permit/E1871903/) |
| Jul 1, 2026 | [48 Greycliff Rd](https://nearbypermits.com/boston/address/48-greycliff-rd/) | 650 ft N | Plumbing | Finish work on a 2 family 2 bathrooms kitchen laundry and water heater in each | $4,500 | [PL1865711](https://nearbypermits.com/boston/permit/PL1865711/) |
| Jul 1, 2026 | [48 Greycliff Rd](https://nearbypermits.com/boston/address/48-greycliff-rd/) | 650 ft N | Plumbing | Connecting gas and flues to 2 furnaces | $2,500 | [G1865712](https://nearbypermits.com/boston/permit/G1865712/) |
| Jun 25, 2026 | [1957 Commonwealth Av](https://nearbypermits.com/boston/address/1957-commonwealth-av/) | 680 ft E | Electrical | Rewire of existing apartment unit #6 | $5,000 | [E1862456](https://nearbypermits.com/boston/permit/E1862456/) |
| Jun 23, 2026 | [1957 Commonwealth Av](https://nearbypermits.com/boston/address/1957-commonwealth-av/) | 680 ft E | Electrical | Rewire of existing apartment unit #4 | $5,000 | [E1862447](https://nearbypermits.com/boston/permit/E1862447/) |
| Jun 18, 2026 | [2101 Commonwealth Av](https://nearbypermits.com/boston/address/2101-commonwealth-av/) | 930 ft W | Other | Erect a 20x20 frame tent and a 40x80 tent at BC Conference Center on 6-25 to 6-29-26. Using on 6-27 and 6-28 from 2pm to 8pm for Grace Conference. No heat, cooking or smoking. | $1,998 | [SF1860480](https://nearbypermits.com/boston/permit/SF1860480/) |
| Jun 11, 2026 | [10 Wade St](https://nearbypermits.com/boston/address/10-wade-st/) | 340 ft S | Electrical | Install new 120v hardwired voice alert 10 year battery smoke/carbon system | $2,000 | [E1859951](https://nearbypermits.com/boston/permit/E1859951/) |
| Jun 10, 2026 | [231 Foster St](https://nearbypermits.com/boston/address/231-foster-st/) | 970 ft N | Plumbing | Waste and water | $9,000 | [PL1859183](https://nearbypermits.com/boston/permit/PL1859183/) |
| Jun 10, 2026 | [231 Foster St](https://nearbypermits.com/boston/address/231-foster-st/) | 970 ft N | Addition | New work addition to single family residence | $30,000 | [E1858609](https://nearbypermits.com/boston/permit/E1858609/) |
| Jun 8, 2026 | [1957 Commonwealth Av](https://nearbypermits.com/boston/address/1957-commonwealth-av/) | 680 ft E | Electrical | Rewire of existing apartment unit #5 | $5,000 | [E1857850](https://nearbypermits.com/boston/permit/E1857850/) |
| Jun 4, 2026 | [231 Foster St](https://nearbypermits.com/boston/address/231-foster-st/) | 970 ft N | Electrical | Install Low Voltage Smoke/ CO Alarm System | $5,000 | [ELV1857224](https://nearbypermits.com/boston/permit/ELV1857224/) |
| May 26, 2026 | [52-54 Lane Pk](https://nearbypermits.com/boston/address/52--54-lane-pk/) | 950 ft N | Plumbing | two gas stove, two gas tankless, and two gas furnace(future) | $5,000 | [G1853059](https://nearbypermits.com/boston/permit/G1853059/) |
| May 26, 2026 | [34 Lane Pk](https://nearbypermits.com/boston/address/34-lane-pk/) | 890 ft N | Electrical | Install new hardwired 120v smoke/carbon system | $3,000 | [E1850288](https://nearbypermits.com/boston/permit/E1850288/) |
| May 26, 2026 | [16 Wade St](https://nearbypermits.com/boston/address/16-wade-st/) | 400 ft S | Electrical | Install new hardwired 120v smoke/carbon system | $3,000 | [E1850277](https://nearbypermits.com/boston/permit/E1850277/) |
| May 26, 2026 | [7 Wade St](https://nearbypermits.com/boston/address/7-wade-st/) | 350 ft SW | Electrical | Install new 120v hardwired, photoelectric, 10 year sealed batter, voice alert smoke/carbon system | $3,000 | [E1848538](https://nearbypermits.com/boston/permit/E1848538/) |
| May 20, 2026 | [2101 Commonwealth Av](https://nearbypermits.com/boston/address/2101-commonwealth-av/) | 930 ft W | Other | Erect a 44x83 tent and a 20x20 tent at BC Conference Center on 6-10 to 6-15-26. Using on 6-13 for a Wedding from 2pm to 11pm. No heat, cooking or smoking. | $4,883 | [SF1850890](https://nearbypermits.com/boston/permit/SF1850890/) |
| May 18, 2026 | [2101 Commonwealth Av](https://nearbypermits.com/boston/address/2101-commonwealth-av/) | 930 ft W | Other | Erect a 20x40 frame tent at BC Conference Center on 5-28 to 6-1-26. Using on 5-30 from 3pm to 11pm for a registration tent, storage area and work area Max 20 people. No heat cooking or smoking | $675 | [SF1849745](https://nearbypermits.com/boston/permit/SF1849745/) |
| May 18, 2026 | [41 Kirkwood Rd](https://nearbypermits.com/boston/address/41-kirkwood-rd/) | 690 ft NE | Electrical | Re-wiring of 2 family dwelling with addition of public meter and new service equipment. Project is being taken over from electrician whom walked away from job before pulling an electrical permit | $16,000 | [E1849973](https://nearbypermits.com/boston/permit/E1849973/) |
| May 8, 2026 | [2101 Commonwealth Av](https://nearbypermits.com/boston/address/2101-commonwealth-av/) | 930 ft W | Other | Erect a 10x10, a 15x45 frame tent and 40x120 pole tent at BC Conference Center on 5-27 to 6-2-26 for the Annual Reunion party on 5-30 from 7pm to 11pm. Roughly 300 people. The 10x10 is only used as a walkway between tents. No cooking or smoking. Large stamped drawing is attached | $3,388 | [SF1846742](https://nearbypermits.com/boston/permit/SF1846742/) |

### Farther (1,000 ft to ¼ mi), 7 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | [32 Colwell Av](https://nearbypermits.com/boston/address/32-colwell-av/) | 0.23 mi NE | Plumbing | Install 3 kitchens, 6 bathrooms in 3 laundries. | $45,000 | [PL1894725](https://nearbypermits.com/boston/permit/PL1894725/) |
| Aug 31, 2026 | [32 Colwell Av](https://nearbypermits.com/boston/address/32-colwell-av/) | 0.23 mi NE | Plumbing | Install 3 gas stoves, 2 fireplaces in 3 gas, hot water tanks. | $6,725 | [G1894729](https://nearbypermits.com/boston/permit/G1894729/) |
| Aug 20, 2026 | [35 Colwell Av](https://nearbypermits.com/boston/address/35-colwell-av/) | 0.25 mi NE | Roofing | Removing existing roof, installing new icy water barrier and new asphalt roof 30 Squares | $22,500 | [SF1889539](https://nearbypermits.com/boston/permit/SF1889539/) |
| Aug 19, 2026 | [209 Chestnut Hill Av](https://nearbypermits.com/boston/address/209-chestnut-hill-av/) | 0.20 mi E | Electrical | service upgrade to 200 amp | $6,500 | [E1889148](https://nearbypermits.com/boston/permit/E1889148/) |
| Aug 18, 2026 | [247 Chestnut Hill Av](https://nearbypermits.com/boston/address/247-chestnut-hill-av/) | 0.22 mi E | Alteration or repair | Masonry repair including repointing, spalling brick replacement, and header and sill repairs. | $103,440 | [SF1852523](https://nearbypermits.com/boston/permit/SF1852523/) |
| Jun 12, 2026 | [247 Chestnut Hill Av](https://nearbypermits.com/boston/address/247-chestnut-hill-av/) | 0.22 mi E | Alteration or repair | fire escape repairs- exterior at 4 separate areas- repair stair treads, repair cantilever, repair wall supports on side fire escape and rear courtyard balconies--masonry not included-filed separate | $30,000 | [SF1854920](https://nearbypermits.com/boston/permit/SF1854920/) |
| May 27, 2026 | [32 Colwell Av](https://nearbypermits.com/boston/address/32-colwell-av/) | 0.23 mi NE | Alteration or repair | replace load bearing beams first and second floor. Add new beam and footings in basement to carry loads. Temporary supporting walls first and second floor during beam replacement.This permit is for what is stated in the job description not window wells or entrance door as shown on the drawings or an | $62,680 | [ALT1837823](https://nearbypermits.com/boston/permit/ALT1837823/) |

## 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 |
|---|---|---|---|---|---|---|---|
| Requested |  | 64 to 66 Lane Pk | 810 ft N | To correct a violation issued by ISD | [BOA1864271](https://www.boston.gov/appeal-tracker) | "Community Process" | 2026-06-23 |
| Approved | Apr 28, 2026 | 1954 Commonwealth Av | 0.19 mi SE | Zoning appeal: "ARTICLE 80: Preserve the existing structure by relocating it closer to Commonwealth Avenue…" | [BOA1827544](https://www.boston.gov/appeal-tracker) | "ZBA Decision Finalized", decision "Approved" | 2026-03-12 |

## More on this street

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

- [2018 Commonwealth Av](https://nearbypermits.com/boston/address/2018-commonwealth-av/): newest permit Dec 11, 2025
- [2000 Commonwealth Av](https://nearbypermits.com/boston/address/2000-commonwealth-av/): newest permit Oct 3, 2025
- [1997-2003 Commonwealth Av](https://nearbypermits.com/boston/address/1997--2003-commonwealth-av/): newest permit Sep 11, 2025
- [1988-1992 Commonwealth Av](https://nearbypermits.com/boston/address/1988--1992-commonwealth-av/): newest permit Nov 1, 2024
- [2060 Commonwealth Av](https://nearbypermits.com/boston/address/2060-commonwealth-av/): newest permit Feb 3, 2025
- [1982-1986 Commonwealth Av](https://nearbypermits.com/boston/address/1982--1986-commonwealth-av/): newest permit Sep 11, 2025
- [1963 Commonwealth Av](https://nearbypermits.com/boston/address/1963-commonwealth-av/): newest permit Nov 14, 2025
- [1961 Commonwealth Av](https://nearbypermits.com/boston/address/1961-commonwealth-av/): newest permit Dec 2, 2025
- [1960-1980 Commonwealth Av](https://nearbypermits.com/boston/address/1960--1980-commonwealth-av/): newest permit Mar 20, 2026
- [1959 Commonwealth Av](https://nearbypermits.com/boston/address/1959-commonwealth-av/): newest permit Apr 20, 2026

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-08 20:47 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 8, 17:47 UTC.

Map, all 3 permits at this address and 51 nearby: https://nearbypermits.com/boston/address/2021-commonwealth-av/