New building permits in Westchester County, NY
2755 building permits on file from town and county permit offices in Westchester County — newest filings first, updated daily.
General contractor (21)Electrical (14)Plumbing / piping (11)Solar (3)HVAC / heating / cooling (1)
Unified Solar Application Permit
325 UNION AV, Mount Vernon, NY 10550·Mount Vernon·Filed July 23, 2026·Active
Solar
Unified Solar Application Permit
625 FIFTH AV ,S, Mount Vernon, NY 10550·Mount Vernon·Filed July 23, 2026·Active
Solar
Unified Solar Application Permit
631 SEVENTH AV ,S, Mount Vernon, NY 10550·Mount Vernon·Filed July 23, 2026·Active
Solar
Plumbing Permit - Mount Vernon
170 SHERIDAN AV, Mount Vernon, NY 10552·Mount Vernon·Filed July 23, 2026·Active
Plumbing / piping
Plumbing Permit - Mount Vernon
120 LINCOLN AV ,W, Mount Vernon, NY 10550·Mount Vernon·Filed July 23, 2026·Active
Plumbing / piping
Electrical Permit - Mount Vernon
418 SEVENTH AV ,S, Mount Vernon, NY 10550·Mount Vernon·Filed July 23, 2026·Active
Electrical
Electrical Permit - Mount Vernon
127 SIXTH AV ,N, Mount Vernon, NY 10550·Mount Vernon·Filed July 23, 2026·Active
Electrical
Building Permit - Mount Vernon
328 CENTRAL PKY, Mount Vernon, NY 10552·Mount Vernon·Filed July 23, 2026·Active
General contractor
Building Permit - Mount Vernon
2 CALIFORNIA RD, Mount Vernon, NY 10552·Mount Vernon·Filed July 23, 2026·Active
General contractor
Plumbing Permit
100 LAKEVIEW AVE, VALHALLA, NY 10595·Valhalla·Filed July 23, 2026·Active
Plumbing / piping
Electrical Permit
202 WILLIS AVE, HAWTHORNE, NY 10532·Hawthorne·Filed July 23, 2026·Active
Electrical
Electrical Permit
406 WARREN AVE, HAWTHORNE, NY 10532·Hawthorne·Filed July 23, 2026·Active
Electrical
Electrical Permit
4 MAPLE ST E, VALHALLA, NY 10595·Valhalla·Filed July 23, 2026·Active
Electrical
Electrical Permit
63 RIDGEWOOD DR, PLEASANTVILLE, NY 10570·Pleasantville·Filed July 23, 2026·Active
Electrical
Building Permit
11 RIDGEVIEW DR, PLEASANTVILLE, NY 10570·Pleasantville·Filed July 23, 2026·Active
General contractor
Building Permit
45 COLUMBIA AVE, THORNWOOD, NY 10594·Thornwood·Filed July 23, 2026·Active
General contractor
HVAC Permit Application
35 Howell Ave, Larchmont, NY 10538·Larchmont·Filed July 23, 2026·Active
HVAC / heating / cooling
Electrical Permit Application
81 Murray Ave, Larchmont, NY 10538·Larchmont·Filed July 23, 2026·Active
Electrical
Electrical Permit Application
87 Valley Rd, Larchmont, NY 10538·Larchmont·Filed July 23, 2026·Active
Electrical
Electrical Application
1065 QUAKER BRIDGE RD E, CROTON ON HUDSON, NY 10520·Croton On Hudson·Filed July 23, 2026·Active
Electrical
Electrical Application
2127 ALBANY POST RD, MONTROSE, NY 10548·Montrose·Filed July 23, 2026·Active
Electrical
Plumbing Permit - Mount Vernon
129 PRIMROSE AV, Mount Vernon, NY 10552·Mount Vernon·Filed July 22, 2026·Active
Plumbing / piping
Electrical Permit - Mount Vernon
224 SEVENTH AV ,N, Mount Vernon, NY 10550·Mount Vernon·Filed July 22, 2026·Active
Electrical
Electrical Permit - Mount Vernon
515 FOURTH AV ,S, Mount Vernon, NY 10550·Mount Vernon·Filed July 22, 2026·Active
Electrical
Building Permit - Mount Vernon
537 SECOND AV ,S, Mount Vernon, NY 10550·Mount Vernon·Filed July 22, 2026·Active
General contractor
Building Permit - Mount Vernon
39 CLAREMONT PL, Mount Vernon, NY 10553·Mount Vernon·Filed July 22, 2026·Active
General contractor
Building Permit - Mount Vernon
28 GROVE ST, Mount Vernon, NY 10550·Mount Vernon·Filed July 22, 2026·Active
General contractor
Building Permit - Mount Vernon
433 TENTH AV ,S, Mount Vernon, NY 10550·Mount Vernon·Filed July 22, 2026·Active
General contractor
Building Permit - Mount Vernon
40 MOUNT VERNON AV, Mount Vernon, NY 10550·Mount Vernon·Filed July 22, 2026·Active
General contractor
Building Permit - Mount Vernon
11 MARTENS PL, Mount Vernon, NY 10553·Mount Vernon·Filed July 22, 2026·Active
General contractor
Building Permit - Mount Vernon
22 GRAND ST ,E, Mount Vernon, NY 10552·Mount Vernon·Filed July 22, 2026·Active
General contractor
Plumbing Permit
23 LONG VIEW RD, VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
Plumbing / piping
Plumbing Permit
852 COMMERCE ST, THORNWOOD, NY 10594·Thornwood·Filed July 22, 2026·Active
Plumbing / piping
Plumbing Permit
21 LONG VIEW RD, VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
Plumbing / piping
Plumbing Permit
19 LONG VIEW RD, VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
Plumbing / piping
Plumbing Permit
17 LONG VIEW RD, VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
Plumbing / piping
Plumbing Permit
26 PATRICK LN., VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
Plumbing / piping
Plumbing Permit
767 OLD SAW MILL RIVER RD, VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
Plumbing / piping
Electrical Permit
517 OLD CHAPPAQUA RD, BRIARCLIFF MANOR, NY 10510·Briarcliff Manor·Filed July 22, 2026·Active
Electrical
Electrical Permit
440 PYTHIAN AVE, HAWTHORNE, NY 10532·Hawthorne·Filed July 22, 2026·Active
Electrical
Building Permit
27 CEDAR ST, VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
General contractor
Building Permit
517 OLD CHAPPAQUA RD, BRIARCLIFF MANOR, NY 10510·Briarcliff Manor·Filed July 22, 2026·Active
General contractor
Building Permit
677 COMMERCE ST, THORNWOOD, NY 10594·Thornwood·Filed July 22, 2026·Active
General contractor
Building Permit
837 WARREN AVE, THORNWOOD, NY 10594·Thornwood·Filed July 22, 2026·Active
General contractor
Building Permit
212 BAINBRIDGE AVE, THORNWOOD, NY 10594·Thornwood·Filed July 22, 2026·Active
General contractor
Building Permit
116 ROLLING HILLS RD, THORNWOOD, NY 10594·Thornwood·Filed July 22, 2026·Active
General contractor
Building Permit
1 WAVERLY PL, VALHALLA, NY 10595·Valhalla·Filed July 22, 2026·Active
General contractor
Building Permit Application
46 Vine Rd, Larchmont, NY 10538·Larchmont·Filed July 22, 2026·Active
General contractor
Building Permit Application
2444 Boston Post Rd, Larchmont, NY 10538·Larchmont·Filed July 22, 2026·Active
General contractor
Building Permit Application
66 W Garden Rd, Larchmont, NY 10538·Larchmont·Filed July 22, 2026·Active
General contractor
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