Catskill's ADU rules aren't fully published online, and the Town of Catskill and Village of Catskill are separate jurisdictions with separate rule sets. The sections below summarize what we found — confirm with the right Catskill office (Town or Village) before starting any project.
Important details
- Town of Catskill: ### Size Limits - Min: 400 sq ft - Max: 800 sq ft - Max bedrooms: 2 ### Owner Occupancy: Required (continuously in either unit) ### Process: Site plan review + Building Permit Contact: 301 Main St, Catskill NY 12414 | (518) 943-3080 Size Limits: Min: 400 sq ft Size Limits: Max: 800 sq ft Size Limits: Max bedrooms: 2 Owner Occupancy: Required (continuously in either unit) Process: Site plan review + Building Permit Process: Contact: 301 Main St, Catskill NY 12414 | (518) 943-3080
- Village of Catskill: ### Types: Must have SEPARATE exterior entrance; no shared kitchen/living areas ### Owner Occupancy: Required — must be present ≥ 180 DAYS per year Contact: 422 Main St, Catskill NY 12414 | (518) 943-2100 Types: Must have SEPARATE exterior entrance; no shared kitchen/living areas Owner Occupancy: Required — must be present ≥ 180 DAYS per year Owner Occupancy: Contact: 422 Main St, Catskill NY 12414 | (518) 943-2100
- Both Town and Village: Parking: Off-street parking required on same parcel Long-term rental: Permitted STR: May be restricted — verify
- Plus One ADU Program: Greene County — not Ulster County (RUPCO). Verify with NY HCR: hcr.ny.gov/adu
Frequently asked questions
How big can an ADU be in the Town of Catskill?
In the Town of Catskill, accessory apartments must be between 400 and 800 square feet. They are limited to two bedrooms maximum and require site plan review approval.
Does the Village of Catskill have different ADU rules than the Town?
Yes, the Village of Catskill has its own regulations requiring a separate exterior entrance, no shared kitchen or living areas, and the owner must occupy the property for at least 180 days per year.
Do I need off-street parking for an ADU in Catskill?
Yes, off-street parking for ADUs must be located on the same parcel as the accessory apartment and comply with all applicable parking standards in the town or village code.
Sources (1)
- Haven ADUs Catskillprimary
Last reviewed 2026-04-26. Local rules can change — verify the latest details with the Catskill planning department, or book a free consultation with our team before starting your project. This page is informational and is not legal advice.