Erie County
Town of Alden, NY: zoning for new construction
Residential lots in the Town of Alden run from a 0.46-acre minimum in Residential District up to 1.84 acres in Rural Agricultural 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 National Grid territory. The district table below has the setbacks, height limits and coverage - confirm the specifics with the building department at (716) 937-6969 before you rely on a figure.
Looking specifically at an accessory dwelling unit? See ADU rules for Alden →
Zoning districts
| District | Min lot | Setbacks F / S / R | Max height | ADU |
|---|---|---|---|---|
| Rural Agricultural District | 1.84 ac | 35 / 10 / 30 ft | 30 ft | No |
| Residential District | 0.46 ac | 35 / 10 / 30 ft | 30 ft | No |
| Residential District | 0.46 ac | 35 / 10 / 30 ft | 30 ft | No |
| Residential District | 0.46 ac | 35 / 10 / 30 ft | 30 ft | No |
| Restricted Commercial District | 0.46 ac | 35 / 10 / 30 ft | 30 ft | No |
| Commercial District | — | 35 / 0 / 10 ft | 40 ft | No |
| Commercial District | — | 35 / 0 / 10 ft | 40 ft | No |
| Commercial District | — | 35 / 0 / 10 ft | 40 ft | No |
| Manufacturing District | — | 50 / 10 / 10 ft | 40 ft | No |
| Manufacturing District | — | 50 / 10 / 10 ft | 40 ft | No |
Rural Agricultural District - The ten-foot side yard is for dwellings only: any other principal building takes thirty feet on each side. On a large parcel the cluster provisions of Article VI are an alternative to the district minimum.
- Farm buildings have no height limit, principal or accessory, against 30 ft for a dwelling and 40 ft for any other building
- A two-family dwelling needs 600 sq ft per unit
- A driveway may come no closer than five feet to a side or rear line
Residential District - A corner lot must be 135 ft wide rather than 100 ft. The ten-foot side yard is for dwellings only: any other principal building takes thirty feet on each side.
- The 1,200 sq ft minimum dwelling size is per unit
- A driveway may come no closer than five feet to a side or rear line
Residential District - A corner lot must be 135 ft wide. The ten-foot side yard is for dwellings only: any other principal building takes thirty feet on each side.
- A driveway may come no closer than five feet to a side or rear line
Residential District - A multiple dwelling is priced as a base plus an increment: 14,000 sq ft for the first unit and 4,000 sq ft for each one after, so a four-unit building needs 26,000 sq ft.
- Lot width for a multiple dwelling is 100 ft for the first two units and grows 20 ft for each one after, capped at 200 ft
- A multiple dwelling must stand 30 ft from any side lot line, or 30 ft from the edge of the pavement where it fronts a private drive in a group development
- A single house needs 800 sq ft on the first storey; a two-family or multiple dwelling needs 600 sq ft per unit
- A corner lot must be 135 ft wide
- The ten-foot side yard is for dwellings only: any other principal building takes thirty feet on each side
- A driveway may come no closer than five feet to a side or rear line
Restricted Commercial District - Dwellings here take the R-3 district standards, including its multiple-dwelling lot and yard rule. A non-residential use has no stated lot area or width and may reach 40 ft, where a dwelling stops at 30 ft.
- Where this district abuts R-1, R-2 or R-3, the owner must reserve and maintain a landscaped buffer at least 20 ft wide
Commercial District, Commercial District, Commercial District - No side yard is required between commercial lots, but any side yard actually provided must be at least 5 ft wide, 12 ft where vehicles drive in or out, and 25 ft where it serves both.
- Against a lot in a residential district the side yard becomes 30 ft, and the rear yard likewise
- The district sets no minimum lot area, lot width or coverage percentage: the lot must simply be big enough for the buildings, parking, loading, landscaping, yards and open spaces
Manufacturing District - The ten-foot side and rear yards apply between industrial lots. Against a residential district both rise to seventy-five, with a landscaped buffer at least 20 ft wide on top.
- Every required front and side yard must be landscaped to screen the premises
- All wiring, feed lines and energy sources must go underground unless the Town Board waives it
- The district sets no minimum lot area, lot width or coverage percentage: the lot must simply be big enough for the buildings, parking, loading, landscaping, yards and open spaces
Manufacturing District - The ten-foot side and rear yards apply between industrial lots. Against a residential district both rise to one hundred, with a landscaped buffer at least 20 ft wide on top.
- All open storage of equipment, machinery, unlicensed vehicles, building materials and scrap must be screened so it cannot be seen from a public way
- The district sets no minimum lot area, lot width or coverage percentage: the lot must simply be big enough for the buildings, parking, loading, landscaping, yards and open spaces
Short-term rentals
No local short-term-rental law on record - which is not the same as permission. The town has no local short-term rental law. That is not the same as permission, so confirm with the building department before counting on renting a home short term.
Conditions the code attaches:
- The state's 2025 short-term rental registry, Ch. 99 of the Laws of 2025, requires every host to register the unit through the Erie County registry
- Confirm with the building department at (716) 937-6969 before listing
Good to know
- UtilityNational Grid territory.
- Zoning codeTown of Alden Zoning, Ch. 365, Article III District Use Regulations, §§ 365-10 through 365-19
- Building dept(716) 937-6969
- Last reviewed2026-09-10
Working out a budget? A standard-finish build here runs $204–$268/sq ft , and a conforming lot adds about $4,875 on top - see the full cost to build a house in Alden, or what an ADU costs here.
Sizing up a specific parcel in Alden?
Aldo pulls the exact zoning district, setbacks, and build feasibility for any parcel — before you buy. Enter your email to open Aldo and run your free report.
Other Erie County towns
All Erie County zoning: Buffalo (City) · Lackawanna (City) · Tonawanda (City) · Amherst · Aurora · Boston · Brant · Cheektowaga · Clarence · Colden · Collins · Concord · Eden · Elma · Evans · Grand Island · Hamburg · Holland · Lancaster · Marilla · Newstead · North Collins · Orchard Park · Sardinia · Tonawanda · Wales · West Seneca · Akron (Village) · Alden (Village) · Angola (Village) · Blasdell (Village) · Depew (Village) · East Aurora (Village) · Farnham (Village) · Gowanda (Village) · Hamburg (Village) · Kenmore (Village) · Lancaster (Village) · North Collins (Village) · Orchard Park (Village) · Sloan (Village) · Springville (Village) · Williamsville (Village)
Zoning figures for Town of Alden are compiled from the municipal code (last reviewed 2026-09-10) 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 (716) 937-6969 before relying on any number. Source: the Offsite / Aldo zoning dataset.