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Westchester County, NY Fire Regulations: Brush Clearance (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified April 2026

Key Facts

County Rule
None (municipal only)
State Code
NYS Property Maintenance
Weed Limit
10 inches typical
Enforcement
Municipal code officer

Summary

Westchester has no county-level defensible space ordinance. NYS Property Maintenance Code requires yards clear of combustible debris. Enforcement is municipal.

City-specific rules exist: Mount Vernon, New Rochelle, White Plains, and Yonkers have their own brush clearance rules that differ from Westchester County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

For most of the year, downed tree limbs and branches (also called brush) that are less than 6 inches in diameter and 8 feet in length, including branches with attached leaves, are allowed to be burned on-site in towns with total population less than 20,000 residents. The burning of brush is prohibited from March 16 through May 14 due to the increased risk of wildfires. Open fires to control the spread of invasive species are allowed with case-by-case approval from DEC. Approval can be obtained from DEC regional offices . Open fires on agricultural lands , as discussed below. Prescribed burns, such as the burning of forest land to achieve a vegetative or wildlife management goal, can be performed, but only in accordance with DEC regulations. Check with your regional DEC office. What is Prohibited? Burning refuse, trash, tires, and other solid wastes. This includes burning trash or other solid wastes in a burn barrel or similar device. Burning loose leaves or leaf piles. Burning pressure or chemically treated wood, painted or stained wood, or composite wood such as plywood and particle board. Firewood that has been heat treated or kiln dried is allowed to be burned.

Source: NY DEC Part 215 Open BurningView official code

Full Breakdown

Unlike wildfire-prone western states, Westchester does not impose defensible-space clearance distances. The NYS Property Maintenance Code (adopted countywide) requires properties to be kept free of weeds, brush over 10 inches, and accumulated combustible refuse. Enforcement is handled by municipal building/code officials. The county's leafy northern towns (Bedford, Pound Ridge, Lewisboro) have the highest wildland-urban interface risk.

Frequently Asked Questions

Does Westchester require defensible space around my home?
No. There is no county-level brush clearance ordinance. Individual towns may require maintenance of overgrown vegetation under property maintenance codes.
How tall can brush and weeds grow on my Westchester lot?
The NYS Property Maintenance Code caps weeds and brush at about 10 inches and requires removal of accumulated combustible refuse from the property.
Which Westchester towns have the most brush-fire risk?
Northern leafy towns like Bedford, Pound Ridge, and Lewisboro have the highest wildland-urban interface risk, though no defensible-space distances are mandated.

Sources & Official References

Other rules in Westchester County

All Westchester County rules

New York rules heatmap·Compare Westchester County to another location·View the New York fire regulations overview

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Brush Clearance in Cities Across Westchester County