Westchester County
Village of Buchanan, NY: zoning for new construction
Residential lots in the Village of Buchanan run from a 0.17-acre minimum in Residential District up to 0.92 acres in Residential District, across 10 zoning districts in all. No local short-term-rental law on record - which is not the same as permission. Power here is Con Edison territory. The district table below has the setbacks, height limits and coverage - confirm the specifics with the building department at (914) 293-8395 before you rely on a figure.
Looking specifically at an accessory dwelling unit? See ADU rules for Buchanan →
Zoning districts
| District | Min lot | Setbacks F / S / R | Max height | ADU |
|---|---|---|---|---|
| Planned Industrial District | 1.84 ac | 75 / 50 / 100 ft | 35 ft | No |
| Residential District | 0.46 ac | 30 / 15 / 30 ft | 35 ft | Occupancy restricted |
| Residential District | 0.92 ac | 30 / 20 / 50 ft | 35 ft | Occupancy restricted |
| Residential District | 0.23 ac | 30 / 10 / 30 ft | 35 ft | Occupancy restricted |
| Residential District | 0.34 ac | 30 / 10 / 30 ft | 35 ft | Occupancy restricted |
| Residential District | 0.17 ac | 30 / 10 / 30 ft | 35 ft | Occupancy restricted |
| Neighborhood Commercial District | 0.23 ac | 30 / 5 / 10 ft | 35 ft | Occupancy restricted |
| Overlay Zoning District | 0.46 ac | — | 40 ft | Occupancy restricted |
| General Commercial District | 0.46 ac | 30 / 5 / 10 ft | 35 ft | Occupancy restricted |
| Light Industrial District | 0.46 ac | 50 / 25 / 25 ft | 35 ft | No |
Planned Industrial District - The rear yard rises to 125 ft where the lot abuts a residential district (§ 211-15).
Residential District - The rear yard is 25% of lot depth, capped at 30 ft (§ 211-15).
- A place of worship, a parish house or rectory, or a use of the Village is held to the R-40 district standards instead: a lot of at least 40,000 square feet, 125 ft of width and 200 ft of depth.
- Those uses also owe side yards of 20 ft each and 50 ft together, a 50 ft rear yard, and total coverage capped at 35%.
- The coverage cap is not a building footprint cap: it counts driveways, parking areas, patios, decks, paved walkways and swimming pools as well (§ 211-5).
- No building permit is issued for a lot that is not served by both the public water and the public sewer system (§ 211-18D).
- The lot must also have at least 100 ft of frontage at the street line, the same as the lot width (§ 211-15).
- In a major subdivision the lot yield is net parcel area divided by the district minimum, after deducting wetlands and half their buffers, the flood boundary and slopes steeper than 15%.
Residential District - The rear yard is 25% of lot depth, capped at 50 ft (§ 211-15), so a shallower nonconforming lot owes proportionally less.
Residential District, Residential District - The rear yard is 25% of lot depth, capped at 30 ft (§ 211-15), so a lot at the district's 100 ft minimum depth owes 25 ft and the cap binds only on deeper lots.
- A place of worship, a parish house or rectory, or a use of the Village is held to the R-40 district standards instead: a lot of at least 40,000 square feet, 125 ft of width and 200 ft of depth.
- Those uses also owe side yards of 20 ft each and 50 ft together, a 50 ft rear yard, and total coverage capped at 35%.
- The coverage cap is not a building footprint cap: it counts driveways, parking areas, patios, decks, paved walkways and swimming pools as well (§ 211-5).
- No building permit is issued for a lot that is not served by both the public water and the public sewer system (§ 211-18D).
- The lot must also have at least 75 ft of frontage at the street line, the same as the lot width (§ 211-15).
- In a major subdivision the lot yield is net parcel area divided by the district minimum, after deducting wetlands and half their buffers, the flood boundary and slopes steeper than 15%.
Residential District - The rear yard is 25% of lot depth, capped at 30 ft (§ 211-15), which is what a lot at the district's 120 ft minimum depth owes.
- A place of worship, a parish house or rectory, or a use of the Village is held to the R-40 district standards instead: a lot of at least 40,000 square feet, 125 ft of width and 200 ft of depth.
- Those uses also owe side yards of 20 ft each and 50 ft together, a 50 ft rear yard, and total coverage capped at 35%.
- The coverage cap is not a building footprint cap: it counts driveways, parking areas, patios, decks, paved walkways and swimming pools as well (§ 211-5).
- No building permit is issued for a lot that is not served by both the public water and the public sewer system (§ 211-18D).
- The lot must also have at least 80 ft of frontage at the street line, the same as the lot width (§ 211-15).
- In a major subdivision the lot yield is net parcel area divided by the district minimum, after deducting wetlands and half their buffers, the flood boundary and slopes steeper than 15%.
Neighborhood Commercial District - Where the lot abuts a residential district, the side yard rises to 20 ft and the rear yard becomes that residential district's rear yard (§ 211-15).
- Dwelling units come only in back of or over a commercial establishment, at up to four units per acre and at least 750 square feet each, with at most half the total floor area residential.
- By special permit a multifamily or two-family building may go on a parcel of at least 40,000 square feet that adjoins a residentially zoned district.
- That permit allows no more than five dwelling units per 40,000 square feet of parcel, each unit at least 750 square feet.
- The coverage cap is not a building footprint cap: it counts driveways, parking areas, patios, decks, paved walkways and swimming pools as well (§ 211-5).
- No building permit is issued for a lot that is not served by both the public water and the public sewer system (§ 211-18D).
- Yard screening is required within 15 ft of the boundary where a commercial use, or its off-street parking lot, abuts a residential use (§ 211-21A).
Overlay Zoning District - This is an overlay rather than a base district: every bulk standard is the same as in the underlying C-1 or C-2 district, so the yards are those of whichever district the parcel sits in (§ 211-15).
- Confirm the parcel's underlying district with the building department.
General Commercial District - Where the lot abuts a residential district, the side yard rises to 20 ft and the rear yard becomes that residential district's rear yard (§ 211-15).
- Dwelling units come only in back of or over a commercial establishment, at up to four units per acre and at least 750 square feet each, with at most half the total floor area residential.
- The multifamily and two-family special permit route that C-1 offers is not carried here (§ 211-10).
- The coverage cap is not a building footprint cap: it counts driveways, parking areas, patios, decks, paved walkways and swimming pools as well (§ 211-5).
- No building permit is issued for a lot that is not served by both the public water and the public sewer system (§ 211-18D).
- The lot must also have at least 100 ft of frontage at the street line, the same as the lot width (§ 211-15).
- Yard screening is required within 15 ft of the boundary where a commercial use, or its off-street parking lot, abuts a residential use (§ 211-21A).
Light Industrial District - The rear yard rises to 50 ft where the lot abuts a residential district (§ 211-15).
Short-term rentals
No local short-term-rental law on record - which is not the same as permission. The Village of Buchanan has no local short-term rental law, and that is not the same as permission. Confirm with the building department before counting on the use.
Conditions the code attaches:
- Standard village zoning and building codes apply.
- The Westchester County hotel occupancy tax of 3% applies to short-term stays.
- Building department: (914) 293-8395.
Good to know
- UtilityCon Edison territory.
- Zoning codeVillage of Buchanan Code, Chapter 211 Zoning, adopted 6-23-1980 by L.L. No. 2-1980, current through 6-2-2026, amended since by L.L. No. 4-2026 and 5-2026
- Building dept(914) 293-8395
- Last reviewed2026-09-27
Working out a budget? A standard-finish build here runs $242–$318/sq ft - see the full cost to build a house in Buchanan, or what an ADU costs here.
Sizing up a specific parcel in Buchanan?
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Zoning figures for Village of Buchanan are compiled from the municipal code (last reviewed 2026-09-27) 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) 293-8395 before relying on any number. Source: the Offsite / Aldo zoning dataset.