Aldo

Westchester County

Town of North Castle, NY: zoning for new construction

31 districts Min lot 0.1148–20 ac Con Edison

Thinking about building in the Town of North Castle? Here is what the zoning actually says, pulled straight from the town code. Town of North Castle runs 31 zoning districts, with residential minimum lot sizes ranging from 0.1148 to 20 acres depending on the district. Short-term rentals - see local ordinance here. Use the district figures below to size up a parcel before you buy, then confirm the specifics with the building department.

Zoning districts

District Min lot Setbacks F / S / R Max height ADU
Golf Course Community Floating Overlay (GCCFO) — — — As of right
One-Family Residence 1.5 ac — 30 ft As of right
One-Family Residence — — — As of right
One-Family Residence 4 ac — 30 ft As of right
Multifamily Residence 0.1722 ac — 30 ft As of right
One-Family Residence 0.5 ac — 30 ft As of right
One-Family Residence 1 ac — 30 ft As of right
One-Family Residence 0.75 ac — 30 ft As of right
One-Family Residence 0.2296 ac — 30 ft As of right
Two-Family Residence 0.1148 ac — 30 ft As of right
One-Family Residence 0.1148 ac — 30 ft As of right
Multifamily-A Residence 0.3214 ac — 30 ft As of right
Multifamily - Senior Citizen Housing District — — 30 ft As of right
Residential Multifamily - Single Structure 0.6887 ac — 24 ft As of right
Designed Office Business 20A 20 ac — — No
Office Business 20 ac — 45 ft No
Office Business Hotel 20 ac — 45 ft No
Planned Light Industry 4 ac — 35 ft As of right
Research, Electronic, and Light Industrial 4 ac — 35 ft No
Central Business 0.1148 ac — 30 ft No
Central Business A — — — No
Central Business B 0.1148 ac — 30 ft No
General Business 0.2296 ac — 30 ft No
Professional Business Office 0.2296 ac — 15 ft No
Professional Business Office 2 2 ac — 35 ft No
Roadside Business 0.6887 ac — 24 ft No
Residence Office 0.1148 ac — 30 ft No
Shopping Center 4 ac — 30 ft As of right
Industrial A 0.1148 ac — 35 ft No
Industrial AA 2 ac — 30 ft No
Nursery Business 2 ac — 30 ft No

Short-term rentals

Short-term rentals - see local ordinance. No local STR ordinance found as of Jun 2026; standard town codes apply. North Castle has enacted a hotel occupancy tax on short-term rentals.

Good to know

Sizing up a specific parcel in North Castle?

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Other Westchester County towns

City of Harrison
19 districts
City of Mount Vernon
19 districts
City of New Rochelle
38 districts
City of Peekskill
25 districts
City of Rye
24 districts
City of White Plains
33 districts

Zoning figures for Town of North Castle are compiled from the municipal code (last reviewed 2026-06-08) and provided for decision-support only - not legal, engineering, or architectural advice. Setback and dimensional standards often carry conditions and exceptions; verify with the building department at (914) 273-3000 before relying on any number. Source: Offsite / Aldo zoning dataset, municipalData.js.