Steuben County, New York
Town of Hornby is a town in Steuben County, New York. Town of Hornby adopts its own zoning, so inside its limits Town of Hornby’s rules apply, not the county’s. 10 rules below are quoted from official sources and independently re-checked, most recently on November 7, 2026. Rules for unincorporated land are on the Steuben County page.
Buildings and structures erected, added to, or exteriorly structurally altered inside the Town of Hornby.
“No buUding or structure shall be erected, added to, or the exterior structurally altered until a permit thereof has been issued by the Code Enforcement Officer.”
Floodplain development within Hornby's area of special flood hazard.
“The Local Administrator and/or the developer's engineer or architect shall make periodic inspections at appropriate times throughout the period of construction in order to monitor compliance with permit conditions”
Land inside the Town of Hornby, Steuben County, New York.
“This fotiowing ordinance shall be known as the Town of Homby Zoning Ordinance. It has been enacted by the Town Board ofthe Town of Homby pursuant to Article 16 ofthe Town Law of the State ofNew York”
Multi-family dwelling units governed by Zoning Ordinance Section 13.22 inside the Town of Hornby.
efficiency minimum unit size: 550 sq ft · one-bedroom minimum unit size: 700 sq ft · two-bedroom minimum unit size: 850 sq ft · three-bedroom minimum unit size: 1000 sq ft
“Minimum unit size of multi-family dwelling unhs; 1. Efficiency; 550 sq. ft. 2. One bedroom: 700 sq. ft. 3. Two bedroom; 850 sq. ft. 4. Three bedroom; 1,000 sq. ft.”
Single-lot mobile homes for residential use inside the Town of Hornby.
“Single lot mobile homes for residential use are a conditional use and are allowed anywhere in the Town subject to site plan approval and shall meet the minimum lot size and setback requirements for a residential use in said district. All mobile homes require a building pennit.”
Land subdivision within the Town of Hornby.
“The Town Board of the Town of Homby in accordance with Section 276-278 of Article 16 of the Town Law of the State ofNew York, and by resolution adopted on June 9, 2003 has assigned to the Planning Board the responsibility and the authority to review and approve, or disapprove plans for land subdivision within the Town”
Driveway entrances or exits into a Town of Hornby highway.
clear vision distance: 250 ft (each direction) · residential driveway maximum width: <= 20 ft (except where required for safe turning radius)
“No person, firm or corporation shall constmct or locate any driveway enttance or exit into a highway of the Town of Homby without having first met the provisions of this section.”
Development in Hornby's area of special flood hazard.
“A Development Permit shaU be obtained before the start of construction or any other development within the areas of special flood hazard”
Building permits inside the Town of Hornby.
“One (1) copy of such layout or plot plan shall be retumed when approved by the Code Enforcement Officer, together with such pennit to the appUcant, upon the payment ofa fee as set by Town Board resolution.”
Building-permit applications inside the Town of Hornby.
“There shall be submitted with all applications for buUding pennits two (2) copies of a layout or plot plan drawn to scale showing the actual dimensions of the lot to be built upon, the exact size and location on the lot of the building and accessory buildings to be erected”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Hornby or Steuben County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Town of Hornby publishes no rule on the point, not that none exists. Steuben County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Hornby means bringing your own water and power. The kit we’d start with:
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