# Building permits at 21 Harvard St, Boston, MA

The biggest project within a quarter mile since May 1: a $2.2M alteration or repair at 33 Cordis St, permitted Aug 27.

Four permits on record here. The newest, Dec 1, 2025: Remove shingles from roof install new GAF HDZ Timberline Pewter Gray. Within a quarter mile, the city has issued 111 more permits (110 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Dec 1, 2025 | Roofing | Remove shingles from roof install new GAF HDZ Timberline Pewter Gray | $7,000 | [SF1802772](https://nearbypermits.com/boston/permit/SF1802772/) |
| Dec 19, 2024 | Alteration or repair | Install 6 windows for replacement no structural changes | $11,751 | [SF1678971](https://nearbypermits.com/boston/permit/SF1678971/) |
| Sep 30, 2019 | Alteration or repair | Install 3 windows into existing openings | $4,899 | [SF1003414](https://nearbypermits.com/boston/permit/SF1003414/) |
| Jan 9, 2018 | Alteration or repair | install 3 windows | $9,156 | [SF791593](https://nearbypermits.com/boston/permit/SF791593/) |

## Within ¼ mi since May 1, 2026

111 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 |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | [32-36 Harvard St](https://nearbypermits.com/boston/address/32--36-harvard-st/) | 110 ft NW | Plumbing | Install (1) vanity, (1) toilet, (1) shower at physical address-2 Washington St, 2nd floor, Charlestown | $500 | [PL1903136](https://nearbypermits.com/boston/permit/PL1903136/) |
| Sep 16, 2026 | [22 Harvard St](https://nearbypermits.com/boston/address/22-harvard-st/) | 95 ft SW | Electrical | - House Full Rewire - Upgrad Existing 100amp 120/240 Service Underground to 400amp Underground 120/240v - 1 Meter | $42,000 | [E1900031](https://nearbypermits.com/boston/permit/E1900031/) |
| Sep 12, 2026 | [22 Harvard St](https://nearbypermits.com/boston/address/22-harvard-st/) | 95 ft SW | Electrical | 8 Data Jacks Cat6 | $1,000 | [ELV1900033](https://nearbypermits.com/boston/permit/ELV1900033/) |
| Sep 12, 2026 | [22 Harvard St](https://nearbypermits.com/boston/address/22-harvard-st/) | 95 ft SW | Fire systems | Smoke Alarm System 120v: 10 Units | $1,000 | [EFA1900032](https://nearbypermits.com/boston/permit/EFA1900032/) |
| Jul 28, 2026 | [2 Harvard Pl](https://nearbypermits.com/boston/address/2-harvard-pl/) | 160 ft SW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-873605) (Unit -1) | $6,000 | [SF1874956](https://nearbypermits.com/boston/permit/SF1874956/) |
| Jul 24, 2026 | [25 Harvard Sq](https://nearbypermits.com/boston/address/25-harvard-sq/) | 200 ft NE | Plumbing | Reroute existing outdoor rain leader | $1,200 | [PL1875343](https://nearbypermits.com/boston/permit/PL1875343/) |
| Jul 17, 2026 | [22 Harvard St](https://nearbypermits.com/boston/address/22-harvard-st/) | 95 ft SW | Plumbing | New Construction Residential Job. House has 4 floors, and the plumbing scope includes: 4 full bathrooms, 1 half bathrooms, 2 laundries, one kitchen, 2 wet bar sinks, one hose bib spigot deck, and one 80-gallon hybrid heat pump water heater | $50,000 | [PL1871890](https://nearbypermits.com/boston/permit/PL1871890/) |

### This block (250 to 1,000 ft), 53 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [20 Union St](https://nearbypermits.com/boston/address/20-union-st/) | 810 ft NW | Roofing | Remove and disposal existing membrane rubber and insulation. install new 1/2 Inch insulation board and membrane rubber | $10,500 | [SF1905679](https://nearbypermits.com/boston/permit/SF1905679/) |
| Oct 1, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 850 ft E | Plumbing | Replacement shower valve, toielt and lav | $2,500 | [PL1905020](https://nearbypermits.com/boston/permit/PL1905020/) |
| Oct 1, 2026 | [59h-59 Washington St](https://nearbypermits.com/boston/address/59h--59-washington-st/) | 800 ft NW | Addition | Renovating an existing two family home and adding a rear addition on the 3rd level. Addition will violate the rear setback and roof structure restriction according to the zoning analysis performed by architect. Requesting a nominal fee application with Board of Appeals involvement. | $500,000 | [ALT1827660](https://nearbypermits.com/boston/permit/ALT1827660/) |
| Sep 28, 2026 | [16 Union St](https://nearbypermits.com/boston/address/16-union-st/) | 800 ft NW | Alteration or repair | Remove 1 existing door and replace with 1 new door. No structural work. Work to take place in unit 2 | $2,216 | [SF1903805](https://nearbypermits.com/boston/permit/SF1903805/) |
| Sep 24, 2026 | [73-83 Main St](https://nearbypermits.com/boston/address/73--83-main-st/) | 500 ft N | Plumbing | Bar 1st Flr- Install 2 hand sinks and 2 Ice machines. Men's Bathroom- enlarged to fit a double sink and an urinal. | $590 | [PL1903885](https://nearbypermits.com/boston/permit/PL1903885/) |
| Sep 16, 2026 | [47 Harvard St](https://nearbypermits.com/boston/address/47-harvard-st/) | 260 ft N | Plumbing | kitchen renovation Unit 404b | $1,000 | [PL1901604](https://nearbypermits.com/boston/permit/PL1901604/) |
| Sep 16, 2026 | [7 Pleasant St](https://nearbypermits.com/boston/address/7-pleasant-st/) | 670 ft N | Plumbing | Gas furnace replacement | $2,500 | [G1900269](https://nearbypermits.com/boston/permit/G1900269/) |
| Sep 14, 2026 | [18 Putnam St](https://nearbypermits.com/boston/address/18-putnam-st/) | 910 ft NE | Alteration or repair | A- Repoint the back brick wall, only the necessary spots needed. B- Repoint a brick wall foundation, under of the wood deck. C- Demo, Remove the top half of the leaning brick chimney and rebuild it back. D- Remove all cobblestone of the uneven driveway 53x11 leveling the ground. | $17,500 | [SF1894991](https://nearbypermits.com/boston/permit/SF1894991/) |
| Sep 8, 2026 | [55 Warren St](https://nearbypermits.com/boston/address/55-warren-st/) | 690 ft NE | Other | Replace damaged brick on soley st side Repoint where needed on Soley st side | $28,500 | [SF1896805](https://nearbypermits.com/boston/permit/SF1896805/) |
| Sep 8, 2026 | [47 Harvard St](https://nearbypermits.com/boston/address/47-harvard-st/) | 260 ft N | Alteration or repair | remove existing kitchen floors and replace with new tile. remove existing bath finishes and fixtures, including tile flooring, wall tile, bathtub, vanity, sink, and toilet. install new floor and wall tile in bathroom as well as replacing the existing vanity, ect. with new fixtures | $27,500 | [SF1894475](https://nearbypermits.com/boston/permit/SF1894475/) |
| Sep 8, 2026 | [3 Pleasant Street Ct](https://nearbypermits.com/boston/address/3-pleasant-street-ct/) | 970 ft N | Plumbing | Hose connection | $500 | [PL1897903](https://nearbypermits.com/boston/permit/PL1897903/) |
| Sep 8, 2026 | [3 Pleasant Street Ct](https://nearbypermits.com/boston/address/3-pleasant-street-ct/) | 970 ft N | Plumbing | Run gas line for grill | $800 | [G1897902](https://nearbypermits.com/boston/permit/G1897902/) |
| Aug 31, 2026 | [47 Harvard St](https://nearbypermits.com/boston/address/47-harvard-st/) | 260 ft N | Alteration or repair | kitchen remodel | $98,000 | [SF1894458](https://nearbypermits.com/boston/permit/SF1894458/) |
| Aug 26, 2026 | [40 Pleasant St](https://nearbypermits.com/boston/address/40-pleasant-st/) | 980 ft N | Alteration or repair | Bathroom renovation | $21,700 | [SF1874712](https://nearbypermits.com/boston/permit/SF1874712/) |
| Aug 24, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 850 ft E | Alteration or repair | Facelift bathroom tile paint new fixtures nothing changing | $7,500 | [SF1886091](https://nearbypermits.com/boston/permit/SF1886091/) |
| Aug 24, 2026 | [1 Pleasant St](https://nearbypermits.com/boston/address/1-pleasant-st/) | 570 ft N | Plumbing | Remodel Bathroom group | $3,500 | [PL1891619](https://nearbypermits.com/boston/permit/PL1891619/) |
| Aug 20, 2026 | [13 Park St](https://nearbypermits.com/boston/address/13-park-st/) | 490 ft E | Alteration or repair | Remove and replace (09) windows. | $21,000 | [SF1881131](https://nearbypermits.com/boston/permit/SF1881131/) |
| Aug 14, 2026 | [55 Park St](https://nearbypermits.com/boston/address/55-park-st/) | 880 ft NE | Fence, wall or deck | re- decking and railing- front stair, back stair, side deck repair siding soffit, corners replacement exterior door | $83,280 | [SF1880566](https://nearbypermits.com/boston/permit/SF1880566/) |
| Aug 14, 2026 | [50-52 Warren St](https://nearbypermits.com/boston/address/50--52-warren-st/) | 550 ft NE | Plumbing | Reconnect gas supply to newly installed Performance 40 Gal. Short 36,000 BTU natural gas power vent water heater, replacing existing unit of same type and capacity (like-for-like replacement, same location). | $300 | [G1886872](https://nearbypermits.com/boston/permit/G1886872/) |
| Aug 12, 2026 | [50-52 Warren St](https://nearbypermits.com/boston/address/50--52-warren-st/) | 550 ft NE | Plumbing | Remove and replace existing Performance 40 Gal. Short 36,000 BTU natural gas power vent water heater with new unit of same make/model type, fuel, capacity, and venting method (like-for-like replacement). Reconnect existing gas supply, water supply/return lines, power vent, and venting to new unit in | $2,600 | [PL1886859](https://nearbypermits.com/boston/permit/PL1886859/) |
| Aug 7, 2026 | [1 Pleasant St](https://nearbypermits.com/boston/address/1-pleasant-st/) | 570 ft N | Alteration or repair | retile bath floor and shower area - install new tile and backerboard after removing existing. plumbing to be done by licensed plumber on separate permit | $17,800 | [SF1883873](https://nearbypermits.com/boston/permit/SF1883873/) |
| Aug 7, 2026 | [19 Monument Av](https://nearbypermits.com/boston/address/19-monument-av/) | 700 ft NE | Alteration or repair | New exterior deck in the rear court yard New composite decking | $25,000 | [ALT1849592](https://nearbypermits.com/boston/permit/ALT1849592/) |
| Aug 4, 2026 | [9 Winthrop St](https://nearbypermits.com/boston/address/9-winthrop-st/) | 540 ft NE | Roofing | REPLACE EPDM ROOF (ok to do short form per convo with inspector) | $85,695 | [SF1877839](https://nearbypermits.com/boston/permit/SF1877839/) |
| Aug 4, 2026 | [15 Henley St](https://nearbypermits.com/boston/address/15-henley-st/) | 470 ft E | Alteration or repair | Construct new openings for two new basement windows in the existing front foundation per plans. Furnish and install 2 new Harvey white vinyl windows to include screen. | $15,000 | [ALT1868885](https://nearbypermits.com/boston/permit/ALT1868885/) |
| Jul 31, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 850 ft E | Electrical | Disconnect and make safe feeds for (2) existing condensers & fans for existing freezer & cooler. Extend feeds for (2) new condensers on roof & reconnect existing feeds for new fans in freezer & cooler. Add convenience outlet near new condensers on roof. | $15,000 | [E1881045](https://nearbypermits.com/boston/permit/E1881045/) |
| Jul 28, 2026 | [65-71 Main St](https://nearbypermits.com/boston/address/65--71-main-st/) | 460 ft NE | Alteration or repair | Change of occupancy from;Retail, Catering, Offices, 4 Apartments and Pilates Studio to;Retail, Offices, 5 Apartments and Pilates Studio. Fifth apartment will be located on first floor rear of building. No work to be done.; | Not listed | [ALT1824051](https://nearbypermits.com/boston/permit/ALT1824051/) |
| Jul 10, 2026 | [48 Harvard St](https://nearbypermits.com/boston/address/48-harvard-st/) | 260 ft N | Alteration or repair | Weatherization, Insulation, Air Sealing | $2,379 | [SF1868546](https://nearbypermits.com/boston/permit/SF1868546/) |
| Jul 7, 2026 | [39 Soley St](https://nearbypermits.com/boston/address/39-soley-st/) | 990 ft NE | Plumbing | Replaced kitchen sink | $1,500 | [PL1869663](https://nearbypermits.com/boston/permit/PL1869663/) |
| Jul 7, 2026 | [47 Harvard St](https://nearbypermits.com/boston/address/47-harvard-st/) | 260 ft N | Plumbing | Kitchen remodel | $1,000 | [PL1869405](https://nearbypermits.com/boston/permit/PL1869405/) |
| Jul 7, 2026 | [47 Harvard St](https://nearbypermits.com/boston/address/47-harvard-st/) | 260 ft N | Electrical | Kitchen Renovation and installation of new lighting and electric fireplace in living room. | $9,500 | [E1869911](https://nearbypermits.com/boston/permit/E1869911/) |
| Jul 2, 2026 | [3 Cordis St](https://nearbypermits.com/boston/address/3-cordis-st/) | 850 ft N | Alteration or repair | Install 2 windows for replacement. Work to be done in unit 1. No structural changes. | $8,100 | [SF1867159](https://nearbypermits.com/boston/permit/SF1867159/) |
| Jul 2, 2026 | [1 Prescott St](https://nearbypermits.com/boston/address/1-prescott-st/) | 450 ft N | Plumbing | Replace 40 Gallon Electric Water Heater | $1,650 | [PL1868605](https://nearbypermits.com/boston/permit/PL1868605/) |
| Jul 1, 2026 | [47 Harvard St](https://nearbypermits.com/boston/address/47-harvard-st/) | 260 ft N | Alteration or repair | kitchen renovation - demo - installation cabinets and countertop. New recess, under-cabinet and pendant lighting. relocate plumbing for dishwasher. | $38,568 | [SF1864911](https://nearbypermits.com/boston/permit/SF1864911/) |
| Jul 1, 2026 | [1 Devens St](https://nearbypermits.com/boston/address/1-devens-st/) | 520 ft N | Alteration or repair | To remove and replace 9 windows, 1 patio door. Like for like; no structural alterations. | $37,976 | [SF1862985](https://nearbypermits.com/boston/permit/SF1862985/) |
| Jun 30, 2026 | [26 Soley St](https://nearbypermits.com/boston/address/26-soley-st/) | 870 ft NE | Alteration or repair | Remove 3 existing windows and 1 existing door and replace with 3 new windows and 1 new door. No structural work | $13,503 | [SF1865541](https://nearbypermits.com/boston/permit/SF1865541/) |
| Jun 29, 2026 | [73-83 Main St](https://nearbypermits.com/boston/address/73--83-main-st/) | 500 ft N | Alteration or repair | Renovate 1st Floor restaurant according to plans. Update electrical according to plans. Update plumbing according to plans. Update finish labor according to plans | $165,000 | [SF1865775](https://nearbypermits.com/boston/permit/SF1865775/) |
| Jun 18, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 850 ft E | Electrical | Remove and reinstall existing dishwasher & disposal outlets for kitchen cabinet replacement. | $550 | [E1862426](https://nearbypermits.com/boston/permit/E1862426/) |
| Jun 16, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 850 ft E | Plumbing | Replacement kitchen sink dishwasher, | $3,000 | [PL1861364](https://nearbypermits.com/boston/permit/PL1861364/) |
| Jun 3, 2026 | [131-141 Main St](https://nearbypermits.com/boston/address/131--141-main-st/) | 830 ft N | Alteration or repair | Courtyard Renovation - 133 Main St: Remove existing railings,pavers,siding & courtyard rubber membrane. Install new rubber tied into drains,seam tape joints & flashing at doors/drains,new pedestal concrete pavers,new PVC railings/gates,and new primed cedar clapboard siding at lower exterior walls. | $95,500 | [SF1855202](https://nearbypermits.com/boston/permit/SF1855202/) |
| Jun 3, 2026 | [34 Winthrop St](https://nearbypermits.com/boston/address/34-winthrop-st/) | 860 ft NE | Alteration or repair | Install about 60ft of crown molding on the outside of the building | $3,500 | [SF1846874](https://nearbypermits.com/boston/permit/SF1846874/) |
| Jun 2, 2026 | [1 Warren St](https://nearbypermits.com/boston/address/1-warren-st/) | 850 ft E | Alteration or repair | For Unit 109 - Replace the kitchen cabinet (all fixture remain the same location), install laminate flooring, paint the 1st floor and refinish the stairway and handrail. | $23,328 | [SF1856148](https://nearbypermits.com/boston/permit/SF1856148/) |
| May 28, 2026 | [1 Devens St](https://nearbypermits.com/boston/address/1-devens-st/) | 520 ft N | Electrical | Replace wiring in controlling lighting. Replace Light fixtures in kitchen. Remove buried boxes in kitchen and replace feeds/wiring affected. add 6 recessed lights in second floor bedroom. add dual function breakers for all branch circuits affected by work. | $6,500 | [E1853763](https://nearbypermits.com/boston/permit/E1853763/) |
| May 27, 2026 | [39 Soley St](https://nearbypermits.com/boston/address/39-soley-st/) | 990 ft NE | Electrical | Install wiring for kitchen renovation | $9,000 | [E1855225](https://nearbypermits.com/boston/permit/E1855225/) |
| May 26, 2026 | [31a Main St](https://nearbypermits.com/boston/address/31a-main-st/) | 420 ft NE | Alteration or repair | Cut and point two chimneys and replace bricks as needed | $7,000 | [SF1853401](https://nearbypermits.com/boston/permit/SF1853401/) |
| May 26, 2026 | [47 Harvard St](https://nearbypermits.com/boston/address/47-harvard-st/) | 260 ft N | Alteration or repair | kitchen and bath remodel | $157,400 | [SF1850744](https://nearbypermits.com/boston/permit/SF1850744/) |
| May 22, 2026 | [18 Putnam St](https://nearbypermits.com/boston/address/18-putnam-st/) | 910 ft NE | Electrical | - Remove existing 20 space load center, install 40 space load center with new grounding / bonding. | $1,800 | [E1852447](https://nearbypermits.com/boston/permit/E1852447/) |
| May 21, 2026 | [2 Pleasant Street Ct](https://nearbypermits.com/boston/address/2-pleasant-street-ct/) | 970 ft N | Plumbing | Install backflow preventer on prep sink located in basement | $1,000 | [PL1851380](https://nearbypermits.com/boston/permit/PL1851380/) |
| May 20, 2026 | [15 Henley St](https://nearbypermits.com/boston/address/15-henley-st/) | 470 ft E | Alteration or repair | interior carpentry work. Remove and replace stairs | $62,000 | [SF1850987](https://nearbypermits.com/boston/permit/SF1850987/) |
| May 20, 2026 | [1 Devens St](https://nearbypermits.com/boston/address/1-devens-st/) | 520 ft N | Alteration or repair | Unit A. Interior repairs due to water damage. Replace Affected insulation and drywall/plaster in 2nd fl Bedroom, 1st fl Kitchen & Basement Rm Replace finish trim and paint. | $29,284 | [SF1850041](https://nearbypermits.com/boston/permit/SF1850041/) |
| May 12, 2026 | [31a Main St](https://nearbypermits.com/boston/address/31a-main-st/) | 420 ft NE | Plumbing | replacing the dishwasher, food disposal and kitchen sink | $900 | [PL1848271](https://nearbypermits.com/boston/permit/PL1848271/) |
| May 11, 2026 | [44 Monument Av](https://nearbypermits.com/boston/address/44-monument-av/) | 940 ft N | Alteration or repair | Front exterior wall Grind out, repoint and waterproof front wall. | $28,500 | [SF1846779](https://nearbypermits.com/boston/permit/SF1846779/) |
| May 8, 2026 | [39 Soley St](https://nearbypermits.com/boston/address/39-soley-st/) | 990 ft NE | Alteration or repair | Demo existing kitchen to the studs. Fix framing as needed. Install new board and plaster, insulation, tile floors. New cabinets, countertops, and appliances. Install baseboards and paint. | $65,360 | [SF1845797](https://nearbypermits.com/boston/permit/SF1845797/) |
| May 1, 2026 | [31a Main St](https://nearbypermits.com/boston/address/31a-main-st/) | 420 ft NE | Alteration or repair | Location: 21 Main Street, Apt D, Charlestown, MA Remove existing kitchen cabinets. Modify an existing non-load-bearing wall by reducing it from 29" x 78" to a half wall to allow for countertop extension and create an open space along the right-side wall. Install new cabinets, countertop, | $14,638 | [SF1840697](https://nearbypermits.com/boston/permit/SF1840697/) |

### Farther (1,000 ft to ¼ mi), 51 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Electrical | Install rg6 cable In beds / living, install doorbell system. | $2,500 | [ELV1904523](https://nearbypermits.com/boston/permit/ELV1904523/) |
| Sep 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Fire systems | Install hardwired interconnected smoke and carbon system to code. | $4,000 | [EFA1904520](https://nearbypermits.com/boston/permit/EFA1904520/) |
| Sep 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Electrical | Complete wire single family home. Update service to 200A all bonding / grounding. | $45,000 | [E1904518](https://nearbypermits.com/boston/permit/E1904518/) |
| Sep 29, 2026 | [6 Adams St](https://nearbypermits.com/boston/address/6-adams-st/) | 0.23 mi NE | Alteration or repair | Replacing existing kitchen cabinets and appliances Remodel Primary bathroom | $83,191 | [SF1903408](https://nearbypermits.com/boston/permit/SF1903408/) |
| Sep 28, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Plumbing | New plumbing waste, vent and water lines | $65,000 | [PL1904371](https://nearbypermits.com/boston/permit/PL1904371/) |
| Sep 28, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Plumbing | New gas line to 1 tankless water heater, 2 Forced hot air furnaces, 1 range, 1 fireplace and 1 clothes dryer | $7,600 | [G1904374](https://nearbypermits.com/boston/permit/G1904374/) |
| Sep 28, 2026 | [16 Cordis St](https://nearbypermits.com/boston/address/16-cordis-st/) | 0.20 mi N | Electrical | Low voltage alarm install | $1,200 | [ELV1901925](https://nearbypermits.com/boston/permit/ELV1901925/) |
| Sep 15, 2026 | [47 Pleasant St](https://nearbypermits.com/boston/address/47-pleasant-st/) | 0.22 mi N | Demolition | • Demolition and disposal of existing deck structure • Construction of new deck approximately same size as existing deck structure | $29,850 | [SF1891246](https://nearbypermits.com/boston/permit/SF1891246/) |
| Sep 9, 2026 | [60 Pleasant St](https://nearbypermits.com/boston/address/60-pleasant-st/) | 0.23 mi N | Plumbing | Replacement of Existing Cross Connection Device. | $2,000 | [PL1897823](https://nearbypermits.com/boston/permit/PL1897823/) |
| Sep 4, 2026 | [34 Austin St](https://nearbypermits.com/boston/address/34-austin-st/) | 0.20 mi NW | Plumbing | Forced hot water boiler | $5,000 | [PL1896890](https://nearbypermits.com/boston/permit/PL1896890/) |
| Sep 3, 2026 | [34 Austin St](https://nearbypermits.com/boston/address/34-austin-st/) | 0.20 mi NW | Plumbing | Gas to GAS boiler replacement | $500 | [G1896892](https://nearbypermits.com/boston/permit/G1896892/) |
| Aug 27, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Alteration or repair | Interior and exterior renovations per plans, | $2,197,500 | [ALT1880889](https://nearbypermits.com/boston/permit/ALT1880889/) |
| Aug 14, 2026 | [4 Dexter Ro](https://nearbypermits.com/boston/address/4-dexter-ro/) | 0.22 mi N | Roofing | Fire escape maintenance: Re-seal all wall connections to restore waterproofing. Hand scrape all loose and peeling paint and rust, then apply a protective finish coat to the fire escape. Upon completion of the maintenance, inspect the fire escape and file the required 5-year Fire Escape Affidavit. | $3,900 | [SF1881529](https://nearbypermits.com/boston/permit/SF1881529/) |
| Aug 14, 2026 | [55 Winthrop St](https://nearbypermits.com/boston/address/55-winthrop-st/) | 0.19 mi NE | Electrical | Parks department event requiring generator | $500 | [ETS1888080](https://nearbypermits.com/boston/permit/ETS1888080/) |
| Aug 12, 2026 | [14 Monument Ct](https://nearbypermits.com/boston/address/14-monument-ct/) | 0.21 mi NE | Plumbing | Piping under deck for gas grill on deck tying in mechanical room in basement | $2,900 | [G1886256](https://nearbypermits.com/boston/permit/G1886256/) |
| Aug 10, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Other | At-risk emergency framing scope pending issuance of ALT1880889 | $5,000 | [SF1880972](https://nearbypermits.com/boston/permit/SF1880972/) |
| Aug 7, 2026 | [84 Washington St](https://nearbypermits.com/boston/address/84-washington-st/) | 0.22 mi NW | Alteration or repair | Constructing 10' x 20' ft. steel deck in back of 2nd floor of home to match the style of abutting neighbor's deck. 10'x 20' deck constructing with 2' x 6' steel cariola joints. 16" space to in to the center of the cariola. decking floor will be composite material "trax." 4"x4" rails. | $6,000 | [ALT1857395](https://nearbypermits.com/boston/permit/ALT1857395/) |
| Jul 30, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Alteration or repair | Demolish existing chimneys. | $5,000 | [SF1877209](https://nearbypermits.com/boston/permit/SF1877209/) |
| Jul 30, 2026 | [14 Monument Ct](https://nearbypermits.com/boston/address/14-monument-ct/) | 0.21 mi NE | Electrical | Wire and install lighting and power for dining room addition | $2,500 | [E1879939](https://nearbypermits.com/boston/permit/E1879939/) |
| Jul 21, 2026 | [44-44a Pleasant St](https://nearbypermits.com/boston/address/44--44a-pleasant-st/) | 0.20 mi 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. | $3,000 | [SF1874474](https://nearbypermits.com/boston/permit/SF1874474/) |
| Jul 21, 2026 | [18 Cordis St](https://nearbypermits.com/boston/address/18-cordis-st/) | 0.20 mi N | Electrical | Basement, one bathroom, one bedroom, one living room and one kitchen rewire | $5,000 | [E1873362](https://nearbypermits.com/boston/permit/E1873362/) |
| Jul 19, 2026 | [51 Soley St](https://nearbypermits.com/boston/address/51-soley-st/) | 0.21 mi NE | Electrical | install a temp service to allow demolition of the building with the point of connection | $750 | [ETS1870961](https://nearbypermits.com/boston/permit/ETS1870961/) |
| Jul 16, 2026 | [34 Austin St](https://nearbypermits.com/boston/address/34-austin-st/) | 0.20 mi NW | Electrical | New Kitchen, new Lighting & Disconnect for AC | $15,000 | [E1868661](https://nearbypermits.com/boston/permit/E1868661/) |
| Jul 10, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 0.24 mi E | Plumbing | UNIT 206: remodeling 2 bathrooms on second floor. replacing 2 sinks, 2 toilets, one shower, and one bathtub with a shower. | Not listed | [PL1871061](https://nearbypermits.com/boston/permit/PL1871061/) |
| Jul 9, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 0.24 mi E | Plumbing | relocate 2 shower and 2 toilet | $3,000 | [PL1870545](https://nearbypermits.com/boston/permit/PL1870545/) |
| Jul 6, 2026 | [54 Monument Av](https://nearbypermits.com/boston/address/54-monument-av/) | 0.20 mi N | Plumbing | Remove existing Boiler and replace with new Boiler | $5,000 | [G1864977](https://nearbypermits.com/boston/permit/G1864977/) |
| Jun 26, 2026 | [54 Monument Av](https://nearbypermits.com/boston/address/54-monument-av/) | 0.20 mi N | Plumbing | Remove existing Boiler and replace with new Boiler | $2,500 | [PL1864978](https://nearbypermits.com/boston/permit/PL1864978/) |
| Jul 2, 2026 | [34 Austin St](https://nearbypermits.com/boston/address/34-austin-st/) | 0.20 mi NW | Plumbing | Install kitchen sink with half bast and full bath and laundry | $10,407 | [PL1868163](https://nearbypermits.com/boston/permit/PL1868163/) |
| Jul 2, 2026 | [34 Austin St](https://nearbypermits.com/boston/address/34-austin-st/) | 0.20 mi NW | Plumbing | Install gas stove | $1,500 | [G1868180](https://nearbypermits.com/boston/permit/G1868180/) |
| Jun 26, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 0.24 mi E | Plumbing | Remodeling. 1st Floor/Ground: 1 toilet, 1 lavatory, and 1 shower stall. | $3,000 | [PL1864225](https://nearbypermits.com/boston/permit/PL1864225/) |
| Jun 25, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 0.24 mi E | Alteration or repair | Renovation of two existing bathrooms at the property located at 73 Chelsea Street, Unit 206, Charlestown, MA. The project includes demolition and replacement of tile finishes, painting, installation of new bathroom fixtures and finishes, and renovation of one bathroom in accordance with the approved | $28,000 | [SF1862984](https://nearbypermits.com/boston/permit/SF1862984/) |
| Jun 25, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 0.24 mi E | Electrical | Apt# 105 *Relocate the Existing Switches to Outside *Replace the Existing Gfci | $2,000 | [E1864263](https://nearbypermits.com/boston/permit/E1864263/) |
| Jun 18, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 0.24 mi E | Alteration or repair | Bathroom Renovation | $35,100 | [SF1853728](https://nearbypermits.com/boston/permit/SF1853728/) |
| Jun 11, 2026 | [34 Austin St](https://nearbypermits.com/boston/address/34-austin-st/) | 0.20 mi NW | Alteration or repair | kitchen remodel, full bath and 1/2 bath remodel, new flooring, countertops, minisplits and paint. | $166,725 | [SF1857665](https://nearbypermits.com/boston/permit/SF1857665/) |
| Jun 10, 2026 | [18 Cordis St](https://nearbypermits.com/boston/address/18-cordis-st/) | 0.20 mi N | Plumbing | Revamp bathroom, w.c., sh. and lav. Also redo bar sink. | $5,000 | [PL1856112](https://nearbypermits.com/boston/permit/PL1856112/) |
| Jun 9, 2026 | [80 Washington St](https://nearbypermits.com/boston/address/80-washington-st/) | 0.21 mi NW | Electrical | wire a 2-family house | $52,000 | [E1858919](https://nearbypermits.com/boston/permit/E1858919/) |
| Jun 8, 2026 | [73 Chelsea St](https://nearbypermits.com/boston/address/73-chelsea-st/) | 0.24 mi E | Other | 2 shower surround in wetspace replacements | $41,255 | [SF1857976](https://nearbypermits.com/boston/permit/SF1857976/) |
| Jun 5, 2026 | [1 Monument Sq](https://nearbypermits.com/boston/address/1-monument-sq/) | 0.25 mi NE | Electrical | Provide 1 x 45kVA portable diesel generator and all associated outdoor rated electrical distribution equipment for Boston 10K Event on Boston Common setup 6/15/26 for use 6/16-17/26. Bart McCracken. | $5,000 | [ETS1857310](https://nearbypermits.com/boston/permit/ETS1857310/) |
| May 29, 2026 | [65 Chelsea St](https://nearbypermits.com/boston/address/65-chelsea-st/) | 0.22 mi E | Roofing | This project involves excavation and waterproofing repair of the courtyard located above two levels of underground garage structure. The objective is to expose the existing waterproofing membrane, perform repairs using a Sika waterproofing system, and fully restore the courtyard landscape and hardsc | $227,000 | [SF1848888](https://nearbypermits.com/boston/permit/SF1848888/) |
| May 24, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 0.19 mi NE | Plumbing | Remodel existing plumbing | $12,500 | [PL1851097](https://nearbypermits.com/boston/permit/PL1851097/) |
| May 24, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 0.19 mi NE | Plumbing | Connect gas to one stove and one combi boiler | $2,000 | [G1851104](https://nearbypermits.com/boston/permit/G1851104/) |
| May 19, 2026 | [49 Soley St](https://nearbypermits.com/boston/address/49-soley-st/) | 0.21 mi NE | Electrical | Temporary removal of two exterior receptacles, three exterior light fixtures to allow for the siding replacement | $1,500 | [E1850928](https://nearbypermits.com/boston/permit/E1850928/) |
| May 15, 2026 | [80 Washington St](https://nearbypermits.com/boston/address/80-washington-st/) | 0.21 mi NW | Plumbing | Plumbing remodeling, 1 floor : one full bathroom, new laundry box connection, wet Bar sink, one full kitchen. Second floor, master bathroom, new laundry box connection, 3rf: one full bathroom. | $14,500 | [PL1848959](https://nearbypermits.com/boston/permit/PL1848959/) |
| May 14, 2026 | [63 Winthrop St](https://nearbypermits.com/boston/address/63-winthrop-st/) | 0.23 mi NE | Alteration or repair | Install staging to access roof Remove existing rubber roof and insulation Apply rubber to roof seal all joints and penetrations Lead chimney, seal Install copper flashing Flash around skylight Cleanup and disposal of work debris | $43,500 | [SF1848324](https://nearbypermits.com/boston/permit/SF1848324/) |
| May 14, 2026 | [18 Cordis St](https://nearbypermits.com/boston/address/18-cordis-st/) | 0.20 mi N | Plumbing | Kitchen range | $1,000 | [G1771027](https://nearbypermits.com/boston/permit/G1771027/) |
| May 14, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 0.19 mi NE | Electrical | Wire and install CATV and CAT 5E wiring | $500 | [ELV1848166](https://nearbypermits.com/boston/permit/ELV1848166/) |
| May 14, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 0.19 mi NE | Fire systems | Wire and install 120 volt hardwired smoke and co detectors | $1,000 | [EFA1848160](https://nearbypermits.com/boston/permit/EFA1848160/) |
| May 14, 2026 | [7-9 Putnam St](https://nearbypermits.com/boston/address/7--9-putnam-st/) | 0.19 mi NE | Electrical | Install wiring for lights, HVAC, and general power use | $24,000 | [E1848153](https://nearbypermits.com/boston/permit/E1848153/) |
| May 7, 2026 | [54 Monument Av](https://nearbypermits.com/boston/address/54-monument-av/) | 0.20 mi N | Alteration or repair | Installation of (1) Casement window. Like-for-like with no structural changes. | $3,212 | [SF1846395](https://nearbypermits.com/boston/permit/SF1846395/) |
| May 5, 2026 | [33 Cordis St](https://nearbypermits.com/boston/address/33-cordis-st/) | 0.23 mi N | Alteration or repair | Remove interior finishes only | $37,000 | [SF1845694](https://nearbypermits.com/boston/permit/SF1845694/) |
| May 1, 2026 | [84 Washington St](https://nearbypermits.com/boston/address/84-washington-st/) | 0.22 mi NW | Electrical | Service Upgrade | $20,000 | [E1842779](https://nearbypermits.com/boston/permit/E1842779/) |

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 19:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 4 permits at this address and 111 nearby: https://nearbypermits.com/boston/address/21-harvard-st/