ADU · Columbia County
Can you build an ADU in Livingston, NY?
Town of Livingston has 7 districts. All districts allow ADUs. Check your address to confirm the district that applies to your parcel:
What the Livingston code says
An accessory apartment is permitted by right with Planning Board site plan review, but never in a new detached structure. It must be an addition to a one-family dwelling, a converted existing gatehouse, garage, barn or similar building, or inside a non-residential building.
Conditions the code attaches:
- There is no owner-occupancy requirement, no relative or age restriction, and no bar on renting the apartment.
- One apartment per lot, with no more than two bedrooms and a floor area greater than 400 and less than 800 square feet.
- Water supply and sewage disposal must meet County Health Department requirements, and the Planning Board may require room on the lot to expand the septic system.
- Off-street parking must be provided on the same parcel under § 4.27.
- In a non-residential building the apartment may not exceed fifty percent of the building's total usable floor area and is limited to the second floor or the rear of the first floor.
- The permit is revoked if the apartment does not continue to comply with these standards.
What the Livingston 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 |
|---|---|---|---|---|
| Country Home District | 2 ac | 40 / 20 / 20 ft | 35 ft | As of right |
| Hamlet Development Residential | 2 ac | 40 / 20 / 20 ft | 35 ft | As of right |
| Low Density Residential | 2 ac | 40 / 40 / 40 ft | 35 ft | As of right |
| Conservation District | 7 ac | 50 / 50 / 100 ft | 35 ft | As of right |
| Commercial | 1 ac | 40 / 20 / 20 ft | 30 ft | As of right |
| Agricultural/Light Industrial | 1 ac | 30 / 20 / 20 ft | 35 ft | As of right |
| Light Commercial | 1 ac | 40 / 20 / 20 ft | 35 ft | As of right |
Country Home District, Hamlet Development Residential, Low Density Residential, Commercial, Agricultural/Light Industrial, Light Commercial - The 700 sq ft minimum living area applies per family, and setbacks are measured from property lines.
- A two-family or multi-family residence needs 400 sq ft of living area per unit, against the 700 sq ft per family the base row states (schedule note 1).
- The Flood Area Overzone (FAO) is an overlay governed by § 4.15, not a separate district.
Conservation District - On riverfront land, CON-7 adds a 100 ft setback measured from the Hudson River shoreline, on top of the front, side and rear setbacks.
- A two-family or multi-family residence needs 400 sq ft of living area per unit, against the 700 sq ft per family the base row states (schedule note 1).
- The 700 sq ft minimum living area applies per family.
- Setbacks are measured from property lines.
- The Flood Area Overzone (FAO) is an overlay governed by § 4.15, not a separate district.
ADUs vs. short-term rentals in Livingston
No local short-term-rental law on record - which is not the same as permission for Town of Livingston. The Town of Livingston has no local short-term rental law, and that is not the same as permission. Confirm with the Town building department before counting on short-term rental use. 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.
Good to know
- Residential lot minimum2 ac — an ADU still has to fit the district's lot and setback envelope.
- UtilityCentral Hudson territory.
- Zoning codetownoflivingston.org/wp-content/uploads/2023/08/Zoning_Book_2022.pdf
- Building dept(518) 851-9441
ADU FAQ — Livingston, NY
Are ADUs allowed in Livingston, NY?
Town of Livingston has 7 districts. All districts allow ADUs. Check your address with the free ADU checker, or confirm with the building department at (518) 851-9441.
Do I need a special permit for an ADU in Livingston?
No district in Town of Livingston requires a special-use permit for an ADU - 7 districts allow ADUs. Site-plan review or a building permit may still apply.
Can I use an ADU as a short-term rental in Livingston?
No local short-term-rental law on record - which is not the same as permission for Town of Livingston. 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.
What an ADU costs to build in Livingston
Permission is one question and budget is another. An 800 sq ft accessory unit here runs roughly $195k–260k 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 Livingston, priced by size.
How we know this
- Districts confirmed
- 7 of 7 — every mapped district.
- Last reviewed
- 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 Livingston: Full zoning for new construction · ADU build cost · House build cost · ADU rules across Columbia County · All Columbia County towns
ADU information for Town of Livingston is compiled from the municipal code (last reviewed 2026-06-02) 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 (518) 851-9441 before relying on any answer. Source: the Offsite / Aldo zoning dataset.