# Building permits at 18 Mildred Av, Boston, MA

The biggest project within a quarter mile since May 1: a $799,000 addition at 1337 Blue Hill Av, permitted Jul 23.

Four permits on record here. The newest, Aug 14: New plumbing for 3bath and 3kitchen. Within a quarter mile, the city has issued 53 more permits (50 projects) since May 1. A zoning hearing Nov 10 covers 6 Almont St, 940 ft southwest.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 14, 2026 | Plumbing | New plumbing for 3bath and 3kitchen | $25,000 | [PL1883448](https://nearbypermits.com/boston/permit/PL1883448/) |
| Jul 28, 2026 | Electrical | Wiring of 3 dwelling units common area and new service | $40,000 | [E1874303](https://nearbypermits.com/boston/permit/E1874303/) |
| Jul 8, 2026 | Alteration or repair | Demo, electrical, plumbing, no structural, fire blocking, install 4 windows, insulation; | $75,000 | [SF1868631](https://nearbypermits.com/boston/permit/SF1868631/) |
| May 17, 2018 | Electrical | 6.6 kW-DC rooftop solar photovoltaic system with 22 modules will be installed. | $10,000 | [E831146](https://nearbypermits.com/boston/permit/E831146/) |

## Within ¼ mi since May 1, 2026

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

### This block (250 to 1,000 ft), 32 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [27 Halborn St](https://nearbypermits.com/boston/address/27-halborn-st/) | 740 ft E | Roofing | Strip and install new roof repair/replace rear porch refinish lower level with new wallboard and trim | $18,000 | [SF1905643](https://nearbypermits.com/boston/permit/SF1905643/) |
| Oct 2, 2026 | [34 Halborn St](https://nearbypermits.com/boston/address/34-halborn-st/) | 650 ft SE | Solar | Installation of roof mounted photovoltaic solar systems, 4.51 kw 11 panels with installation of 1 Tesla powerwall3 battery installed on exterior of home | $54,600 | [SF1902099](https://nearbypermits.com/boston/permit/SF1902099/) |
| Sep 30, 2026 | [34 Halborn St](https://nearbypermits.com/boston/address/34-halborn-st/) | 650 ft SE | Solar | Installation of roof mounted photovoltaic solar systems, 4.51 kw 11 panels with installation of 1 Tesla powerwall3 battery installed on exterior of home | $54,600 | [E1902102](https://nearbypermits.com/boston/permit/E1902102/) |
| Sep 30, 2026 | [34 Halborn St](https://nearbypermits.com/boston/address/34-halborn-st/) | 650 ft SE | Electrical | Span panel 100A | $3,000 | [E1905060](https://nearbypermits.com/boston/permit/E1905060/) |
| Sep 24, 2026 | [27 Halborn St](https://nearbypermits.com/boston/address/27-halborn-st/) | 740 ft E | Plumbing | Renovate bathroom and kitchen | $7,500 | [PL1902615](https://nearbypermits.com/boston/permit/PL1902615/) |
| Sep 22, 2026 | [1424 Blue Hill Av](https://nearbypermits.com/boston/address/1424-blue-hill-av/) | 500 ft SW | Plumbing | Running plumbing for 2 bathroom and a kitchen | $11,200 | [PL1895052](https://nearbypermits.com/boston/permit/PL1895052/) |
| Sep 10, 2026 | [1387 Blue Hill Av](https://nearbypermits.com/boston/address/1387-blue-hill-av/) | 580 ft W | Alteration or repair | subdivision of land | $2,000 | [ALT1822829](https://nearbypermits.com/boston/permit/ALT1822829/) |
| Sep 9, 2026 | [1428 Blue Hill Av](https://nearbypermits.com/boston/address/1428-blue-hill-av/) | 530 ft SW | Alteration or repair | To extend the first floor living space into the basement. Work include the renovation ofexisting rooms/bathroom per plans. | $34,000 | [ALT1802791](https://nearbypermits.com/boston/permit/ALT1802791/) |
| Sep 4, 2026 | [1424 Blue Hill Av](https://nearbypermits.com/boston/address/1424-blue-hill-av/) | 500 ft SW | Roofing | Remove and install new roof | $19,000 | [SF1895476](https://nearbypermits.com/boston/permit/SF1895476/) |
| Sep 1, 2026 | [19 Wilmore St](https://nearbypermits.com/boston/address/19-wilmore-st/) | 580 ft N | Alteration or repair | Clean Joe will be removing affected drywalls, ceilings, and floors to clean up and prevent further damages. Interior finishes only. | $1,700 | [SF1895427](https://nearbypermits.com/boston/permit/SF1895427/) |
| Aug 28, 2026 | [27 Halborn St](https://nearbypermits.com/boston/address/27-halborn-st/) | 740 ft E | Electrical | Rewire single family and upgrade service to 200amps | $7,500 | [E1895693](https://nearbypermits.com/boston/permit/E1895693/) |
| Aug 25, 2026 | [1310 Blue Hill Av](https://nearbypermits.com/boston/address/1310-blue-hill-av/) | 960 ft N | Plumbing | Replacing gas dryers in common area laundry room. | $750 | [G1890207](https://nearbypermits.com/boston/permit/G1890207/) |
| Aug 20, 2026 | [37 Mattapan St](https://nearbypermits.com/boston/address/37-mattapan-st/) | 940 ft NW | Roofing | Remove existing asphalt shingles and install new asphalt shingles, underlayment, flashing and proper ventilation: Owens corning system. | $9,971 | [SF1881409](https://nearbypermits.com/boston/permit/SF1881409/) |
| Aug 5, 2026 | [570 Norfolk St](https://nearbypermits.com/boston/address/570-norfolk-st/) | 410 ft N | Alteration or repair | Replacing and installing 5 double hung windows | $8,000 | [SF1870676](https://nearbypermits.com/boston/permit/SF1870676/) |
| Jul 30, 2026 | [27 Halborn St](https://nearbypermits.com/boston/address/27-halborn-st/) | 740 ft E | Alteration or repair | New siding, windows, sheetrock insulation. Prime paint caulk sand floors | $100,000 | [SF1880215](https://nearbypermits.com/boston/permit/SF1880215/) |
| Jul 29, 2026 | [18-20 Halborn St](https://nearbypermits.com/boston/address/18--20-halborn-st/) | 850 ft SE | Plumbing | Remove basement kitchen cabinets and sink cut and cap kitchen plumbing and convert former basement apartment to a storage space in order to comply with City of Boston violation V847437 | $1,200 | [SF1874526](https://nearbypermits.com/boston/permit/SF1874526/) |
| Jul 23, 2026 | [1337 Blue Hill Av](https://nearbypermits.com/boston/address/1337-blue-hill-av/) | 900 ft NW | Addition | Rear Addition and interior renovationsAssigned to DB on 7/2/2026 | $799,000 | [ALT1824258](https://nearbypermits.com/boston/permit/ALT1824258/) |
| Jul 20, 2026 | [120 Delhi St](https://nearbypermits.com/boston/address/120-delhi-st/) | 990 ft E | Solar | Installation of roof mounted photovoltaic solar systems, 3.69 kw 9 panels with installation of 1 Tesla powerwall3 battery installed on exterior of home | $54,000 | [SF1868382](https://nearbypermits.com/boston/permit/SF1868382/) |
| Jul 8, 2026 | [120 Delhi St](https://nearbypermits.com/boston/address/120-delhi-st/) | 990 ft E | Solar | Installation of roof mounted photovoltaic solar systems, 3.69 kw 9 panels with installation of 1 Tesla powerwall3 battery installed on exterior of home | $54,000 | [E1868388](https://nearbypermits.com/boston/permit/E1868388/) |
| Jul 17, 2026 | [16 Hiawatha Rd](https://nearbypermits.com/boston/address/16-hiawatha-rd/) | 750 ft W | Roofing | Asphalt shingles replacement on the entire sloped roof, including the left side entrance overhang, with Owens Corning System Warranty. Chimney repointing and waterproofing. Chimney cap installation on the chimney. PVC fascia replacement on the front dormer only. | $28,899 | [SF1870248](https://nearbypermits.com/boston/permit/SF1870248/) |
| Jul 13, 2026 | [710 Walk Hill St](https://nearbypermits.com/boston/address/710-walk-hill-st/) | 810 ft NW | Electrical | 2 Mini split wiring (1.5 Ton) (0.75 Ton) | $2,000 | [E1867369](https://nearbypermits.com/boston/permit/E1867369/) |
| Jul 9, 2026 | [30 Mildred Av](https://nearbypermits.com/boston/address/30-mildred-av/) | 270 ft NE | Electrical | Electrical Temp Service | $3,200 | [ETS1870553](https://nearbypermits.com/boston/permit/ETS1870553/) |
| Jul 9, 2026 | [26 Wooddale Av](https://nearbypermits.com/boston/address/26-wooddale-av/) | 880 ft E | Electrical | meter to be replaced as part of Eversource's AMI project | $1,500 | [E1870491](https://nearbypermits.com/boston/permit/E1870491/) |
| Jul 8, 2026 | [710 Walk Hill St](https://nearbypermits.com/boston/address/710-walk-hill-st/) | 810 ft NW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID-850626) (Unit -1) | $2,000 | [SF1867865](https://nearbypermits.com/boston/permit/SF1867865/) |
| Jul 6, 2026 | [570 Norfolk St](https://nearbypermits.com/boston/address/570-norfolk-st/) | 410 ft N | Alteration or repair | Replacing and installing 8 double hung windows | $8,000 | [SF1867733](https://nearbypermits.com/boston/permit/SF1867733/) |
| Jul 2, 2026 | [31 Wooddale Av](https://nearbypermits.com/boston/address/31-wooddale-av/) | 930 ft E | Alteration or repair | Use an enclosed porch as laundry and machine room area. Cost is reflected on SF1635622 | Not listed | [ALT1714994](https://nearbypermits.com/boston/permit/ALT1714994/) |
| Jul 1, 2026 | [21 Mattapan St](https://nearbypermits.com/boston/address/21-mattapan-st/) | 740 ft NW | Alteration or repair | replace second floor porch and replace all wood trims; &; install new pvc trims | $12,000 | [SF1864349](https://nearbypermits.com/boston/permit/SF1864349/) |
| Jul 1, 2026 | [120 Delhi St](https://nearbypermits.com/boston/address/120-delhi-st/) | 990 ft E | Electrical | Install SPAN panel | $6,000 | [E1867637](https://nearbypermits.com/boston/permit/E1867637/) |
| May 27, 2026 | [699 Walk Hill St](https://nearbypermits.com/boston/address/699-walk-hill-st/) | 920 ft NW | Plumbing | Two first floor bathrooms renovation | $12,000 | [PL1853216](https://nearbypermits.com/boston/permit/PL1853216/) |
| May 21, 2026 | [699 Walk Hill St](https://nearbypermits.com/boston/address/699-walk-hill-st/) | 920 ft NW | Electrical | two first floor bathrooms renovation a light, an outlet, and a exhaust fan for each | $1,100 | [E1851954](https://nearbypermits.com/boston/permit/E1851954/) |
| May 15, 2026 | [36 Violet St](https://nearbypermits.com/boston/address/36-violet-st/) | 910 ft SE | Plumbing | Replacement of gas water heater | $2,232 | [PL1848900](https://nearbypermits.com/boston/permit/PL1848900/) |
| May 15, 2026 | [36 Violet St](https://nearbypermits.com/boston/address/36-violet-st/) | 910 ft SE | Plumbing | Replacement of gas water heater | $2,232 | [G1848898](https://nearbypermits.com/boston/permit/G1848898/) |

### Farther (1,000 ft to ¼ mi), 21 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [1294-1300 Blue Hill Av](https://nearbypermits.com/boston/address/1294--1300-blue-hill-av/) | 0.22 mi N | Roofing | Remove and dispose of existing EPDM and coverboard Install GacoFlex liquid applied membrane and tie into existing EPDM system. | $84,600 | [SF1905077](https://nearbypermits.com/boston/permit/SF1905077/) |
| Oct 5, 2026 | [692 Walk Hill St](https://nearbypermits.com/boston/address/692-walk-hill-st/) | 0.20 mi NW | Plumbing | Install back flow for new boiler | $1,500 | [PL1905731](https://nearbypermits.com/boston/permit/PL1905731/) |
| Oct 5, 2026 | [692 Walk Hill St](https://nearbypermits.com/boston/address/692-walk-hill-st/) | 0.20 mi NW | Plumbing | Install new gas boiler | $1,500 | [G1905726](https://nearbypermits.com/boston/permit/G1905726/) |
| Sep 21, 2026 | [53 Clarkwood St](https://nearbypermits.com/boston/address/53-clarkwood-st/) | 0.25 mi N | Roofing | Full tear-off and replacement of the existing asphalt shingle roof with Owens Corning Oakridge AR shingles. Install new synthetic underlayment, ice & water barrier, drip edge, flashing, pipe boots, ridge vent, and intake ventilation. Replace roof decking as needed using 15/32" CDX plywood. No struct | $22,050 | [SF1899745](https://nearbypermits.com/boston/permit/SF1899745/) |
| Sep 16, 2026 | [692 Walk Hill St](https://nearbypermits.com/boston/address/692-walk-hill-st/) | 0.20 mi NW | Alteration or repair | Remove and replace 2 windows, like for like, same size, no structural changes -1st floor windows | $3,196 | [SF1900037](https://nearbypermits.com/boston/permit/SF1900037/) |
| Sep 8, 2026 | [1471 Blue Hill Av](https://nearbypermits.com/boston/address/1471-blue-hill-av/) | 0.21 mi SW | Electrical | Installation of HVAC control wiring consisting of 18/2 daisy chain interconnect wire and low voltage for heat pump water heater | $20,000 | [ELV1888899](https://nearbypermits.com/boston/permit/ELV1888899/) |
| Sep 4, 2026 | [1294-1300 Blue Hill Av](https://nearbypermits.com/boston/address/1294--1300-blue-hill-av/) | 0.22 mi N | Sign | Remove existing sign and install new 22" high x12' aluminum tube frame sign with cut out acrylic letters, Lux Beauty Bar. Non-illuminated. | $1,875 | [ALT1882705](https://nearbypermits.com/boston/permit/ALT1882705/) |
| Sep 3, 2026 | [85 Astoria St](https://nearbypermits.com/boston/address/85-astoria-st/) | 0.24 mi NE | Alteration or repair | Remove & replace 4 windows; like for like size; no structural changes | $12,190 | [SF1896294](https://nearbypermits.com/boston/permit/SF1896294/) |
| Aug 27, 2026 | [228 W Selden St](https://nearbypermits.com/boston/address/228-w-selden-st/) | 0.23 mi SE | Solar | Temporarily remove and reinstall existing solar panels for roof work. | $499 | [E1895292](https://nearbypermits.com/boston/permit/E1895292/) |
| Aug 10, 2026 | [228 W Selden St](https://nearbypermits.com/boston/address/228-w-selden-st/) | 0.23 mi SE | Roofing | Complete replacement of approximately 13 squares of asphalt shingle roofing, including new underlayment, ridge vent, pipe and chimney flashings, and replacement of 39 sheets of 1/2-inch CDX roof sheathing for deck repairs only. No structural modification | $19,543 | [SF1880986](https://nearbypermits.com/boston/permit/SF1880986/) |
| Aug 7, 2026 | [17 Evelyn St](https://nearbypermits.com/boston/address/17-evelyn-st/) | 0.23 mi N | Alteration or repair | ;(To correct violation V851134.); Applicant must remove basement unit back to original state to be used as storage only to correct (#V900658). | $5,000 | [SF1883811](https://nearbypermits.com/boston/permit/SF1883811/) |
| Aug 5, 2026 | [211 W Selden St](https://nearbypermits.com/boston/address/211-w-selden-st/) | 0.20 mi SE | Alteration or repair | Remove & replace 2 entry doors: like for like size; no structural changes | $15,097 | [SF1880422](https://nearbypermits.com/boston/permit/SF1880422/) |
| Jul 24, 2026 | [1471 Blue Hill Av](https://nearbypermits.com/boston/address/1471-blue-hill-av/) | 0.21 mi SW | Fire systems | Install wiring and new fire alarm system per engineered drawings approved by Boston ISD | $34,000 | [EFA1875326](https://nearbypermits.com/boston/permit/EFA1875326/) |
| Jun 10, 2026 | [228 W Selden St](https://nearbypermits.com/boston/address/228-w-selden-st/) | 0.23 mi SE | Alteration or repair | Remove and replace 1 entry door; like for like size; no structural changes | $13,900 | [SF1858155](https://nearbypermits.com/boston/permit/SF1858155/) |
| Jun 9, 2026 | [65-67 Clarkwood St](https://nearbypermits.com/boston/address/65--67-clarkwood-st/) | 0.24 mi NE | Alteration or repair | Insulating ext walls and attic with blown in insulation | $14,830 | [SF1858150](https://nearbypermits.com/boston/permit/SF1858150/) |
| Jun 8, 2026 | [65-67 Clarkwood St](https://nearbypermits.com/boston/address/65--67-clarkwood-st/) | 0.24 mi NE | Electrical | Replacing two exhaust fans in the bathrooms | $1,500 | [E1859020](https://nearbypermits.com/boston/permit/E1859020/) |
| Jun 5, 2026 | [35 Almont St](https://nearbypermits.com/boston/address/35-almont-st/) | 0.20 mi W | Plumbing | 5 baths, 2 kitchens, 2 laundry, 4 outdoors faucets (remodel) | $12,000 | [PL1856442](https://nearbypermits.com/boston/permit/PL1856442/) |
| Jun 1, 2026 | [35 Almont St](https://nearbypermits.com/boston/address/35-almont-st/) | 0.20 mi W | Plumbing | run gas line for two HVAC systems in basement and 3rd floor and 2 wall hung naviens in basement. gas cooktop for 1st & 2nd floor. | $12,000 | [G1856455](https://nearbypermits.com/boston/permit/G1856455/) |
| May 18, 2026 | [669 Walk Hill St](https://nearbypermits.com/boston/address/669-walk-hill-st/) | 0.24 mi NW | Alteration or repair | Two First Floor Bathrooms Renovation | $54,750 | [SF1848651](https://nearbypermits.com/boston/permit/SF1848651/) |
| May 15, 2026 | [1471 Blue Hill Av](https://nearbypermits.com/boston/address/1471-blue-hill-av/) | 0.21 mi SW | Plumbing | Plumbing work for new 41 unit apartment building with resident use common areas | $685,000 | [PL1849066](https://nearbypermits.com/boston/permit/PL1849066/) |
| May 5, 2026 | [671 Walk Hill St](https://nearbypermits.com/boston/address/671-walk-hill-st/) | 0.23 mi NW | Alteration or repair | Remove existing wood flooring, replace damaged posts, frame if needed, install new wood flooring and rails (3 floors). | $26,000 | [SF1845716](https://nearbypermits.com/boston/permit/SF1845716/) |

## 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 | Nov 10, 2026 | 6 Almont St | 940 ft SW | Zoning appeal: "Demo existing 2-family structure and erect a new 4-story 13-unit apartment…" | [BOA1855919](https://www.boston.gov/appeal-tracker) | "Hearing Scheduled" | 2026-05-29 |

## More on this street

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

- [30 Mildred Av](https://nearbypermits.com/boston/address/30-mildred-av/): newest permit Jul 9, 2026
- [5 Mildred Av](https://nearbypermits.com/boston/address/5-mildred-av/): newest permit May 27, 2025

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 10:19 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 9, 06:47 UTC.

Map, all 4 permits at this address and 53 nearby: https://nearbypermits.com/boston/address/18-mildred-av/