ADU · Orange County

Can you build an ADU in Minisink, NY?

Town of Minisink has 6 districts. All districts prohibit ADUs. Check your address to confirm the district that applies to your parcel:

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What the Minisink code says

An accessory dwelling unit or accessory apartment is not permitted in SR, NC, G-C, I or SH.

Conditions the code attaches:

Confirm with the Building Inspector at (845) 726-3700 ext. 3.

What the Minisink code indicates by district

The table below shows how each district treats ADUs, alongside the lot and setback standards that govern a second unit. District boundaries and conditions vary, so treat this as a starting point and confirm the district that applies to your parcel.

District	Min lot	Setbacks F / S / R	Max height	ADU
Agriculture-Residence	1.95 ac	75 / 50 / 50 ft	35 ft	No
Suburban Residence	1.38 ac	50 / 30 / 40 ft	35 ft	No
Neighborhood Commercial	0.11 ac	30 / 15 / 15 ft	35 ft	No
General and Service Commercial	0.23 ac	30 / 50 / 30 ft	35 ft	No
Industrial	2.75 ac	100 / 50 / 50 ft	35 ft	No
Senior Housing	0.11 ac	30 / 15 / 15 ft	35 ft	No

Agriculture-Residence - The figures shown are for a lot without public or central water and sewer. A minimum street frontage of 200 feet applies alongside the lot width, as a separate standard.

Keeping cattle, sheep, goats, emus, llamas or horses requires at least seven acres.
The front yard is measured at right angles from the front property line to the most forward projecting part of the building, so a porch or bay counts.
No lot coverage percentage is set for this district.
A flag lot needs Planning Board approval where a private road or a Town road with a temporary cul-de-sac is impractical, and the applicant must show a conventional layout is not possible.
A flag lot must have at least twice the district's minimum lot area and twice its front yard, measured from the rear lot line of the property in front.
A flag lot may hold only a single-family dwelling and needs at least thirty-five feet of frontage on a dedicated Town road and a twelve-foot driveway.

Suburban Residence - The figures shown are for a lot without public sewer; public water alone changes nothing. With both public water and sewer, the one-family lot minimum falls to forty-two thousand five hundred square feet and the minimum dwelling rises to twelve hundred and eighty square feet.

A two-family house needs at least eighty-five thousand square feet whether or not services are available, and is not permitted in a clustered development.
A minimum street frontage of 200 feet applies alongside the lot width, as a separate standard.
The front yard is measured at right angles from the front property line to the most forward projecting part of the building.
A flag lot needs Planning Board approval where a private road or a Town road with a temporary cul-de-sac is impractical, and the applicant must show a conventional layout is not possible.
A flag lot must have at least twice the A-R district's minimum lot area and twice its front yard, measured from the rear lot line of the property in front.
A flag lot may hold only a single-family dwelling and needs at least thirty-five feet of frontage on a dedicated Town road and a twelve-foot driveway.

Neighborhood Commercial - A single-family house here follows a different set of figures and needs a lot of at least thirty thousand square feet. Where the lot adjoins a residence district, the side yard must be at least 30 feet and the rear yard at least 30 feet.

A minimum street frontage of 50 feet applies alongside the lot width, as a separate standard.

General and Service Commercial - The fifty-foot side yard and the seventy-five-foot minimum width cannot both be met on the smallest conforming lot, so anything built here needs more width than the minimum. Where the lot adjoins a residence district, the side and rear yards must each be at least 80 feet.

A shopping centre needs at least a hundred and twenty thousand square feet, with at least three hundred feet of frontage and width and two hundred of depth.
A shopping centre needs a front yard of at least a hundred feet and a rear yard of at least eighty feet, rising to a hundred against a residence district, with coverage up to twenty percent.
A minimum street frontage of 75 feet applies alongside the lot width, as a separate standard.

Industrial - Where the lot adjoins a residence district, the side yard must be at least 100 feet and the rear yard at least 100 feet. A minimum street frontage of 300 feet applies alongside the lot width, as a separate standard.

In a parking lot of an acre or more, at least five percent of the lot area must be interior landscaping inside the parking lot.
Loading berths are set by floor area: one up to twenty-five thousand square feet, one more for each further twenty-five thousand up to a hundred thousand, and one more per fifty thousand above that.

Senior Housing - This is a floating district: a parcel is in it only once the Town Board creates it by legislative action on an application, and the designation lapses if no site plan application follows within one year. Occupancy is limited to people aged 55 and over, with narrow exceptions.

Townhouses, apartments, condominiums and two-family dwellings are allowed, and no unit may have more than two bedrooms.
At least five percent of the units must be built for permanently handicapped occupancy.
Parking is one and a quarter spaces for each unit.
Where the lot adjoins a residence district, the side yard must be at least 30 feet and the rear yard at least 30 feet.
A minimum street frontage of 50 feet applies alongside the lot width, as a separate standard.

ADUs vs. short-term rentals in Minisink

Short-term rentals allowed with local rules for Town of Minisink. An investor whole-house short-term rental is not available in Minisink's A-R and SR residence districts. The only lodging route there is an owner-occupied bed-and-breakfast of up to five rental bedrooms, a conditional use that needs Planning Board approval after a public hearing. These are separate questions from whether you can build an ADU — a unit you're allowed to add isn't automatically one you're allowed to rent nightly, so check both. Municipal source

Good to know

Residential lot minimum0.11–1.95 ac — an ADU still has to fit the district's lot and setback envelope.
UtilityOrange & Rockland territory.
Zoning codewww.townofminisink.com/departments/building-inspector
Building dept(845) 726-3700

ADU FAQ — Minisink, NY

Are ADUs allowed in Minisink, NY?

Town of Minisink has 6 districts. All districts prohibit ADUs. Check your address with the free ADU checker, or confirm with the building department at (845) 726-3700.

Do I need a special permit for an ADU in Minisink?

No. No district in Town of Minisink permits an ADU, so there is no permit to apply for. Codes change, so verify with the building department at (845) 726-3700 before ruling it out.

Can I use an ADU as a short-term rental in Minisink?

Short-term rentals allowed with local rules for Town of Minisink. ADU occupancy and short-term-rental rules are separate: an ADU you can build isn't automatically one you can rent nightly. Confirm both before you count on STR income.

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What an ADU costs to build in Minisink

Permission is one question and budget is another. An 800 sq ft accessory unit here runs roughly $205k–270k at a standard finish, and the per-square-foot rate comes in above a full house because the kitchen, bath, panel and heating plant cost the same either way. See the full cost to build an ADU in Minisink, priced by size.

How we know this

Zoning code: www.townofminisink.com/departments/building-inspector
Districts confirmed: 6 of 6 — every mapped district.
Last reviewed: 2026-07-22
Not covered here: Overlay districts, the zoning map, and any conditions attached to an individual parcel. Size limits and owner-occupancy terms sit in the code section above, not in this summary.

More on Minisink: Full zoning for new construction · ADU build cost · House build cost · ADU rules across Orange County · All Orange County towns

ADU information for Town of Minisink is compiled from the municipal code (last reviewed 2026-07-22) and provided for decision-support only — not legal or architectural advice. ADU eligibility, size, owner-occupancy and permit conditions vary by district and often carry exceptions; verify with the building department at (845) 726-3700 before relying on any answer. Source: the Offsite / Aldo zoning dataset.