Hudson's ADU rules are not yet fully settled. ADUs currently NOT PERMITTED under existing zoning. Draft ordinance in development. The sections below summarize what we found in publicly available sources — confirm details with the Hudson planning department before starting any project.
Status
- Summary
- ADUs currently NOT PERMITTED under existing zoning. Draft ordinance in development.
Considering an ADU in Hudson? Book a free consultation — we’ll watch for ordinance updates and walk through your options.
How to apply in Hudson
- Contact
- Hudson Community Development & Planning, 520 Warren St, Hudson NY 12534 | (518) 828-7313
Important details
- Proposed Framework (draft): 1 ADU per property Owner must live on-site ADU must be on permanent foundation ADU cannot exceed GFA of principal structure Must meet all zoning setback requirements
Frequently asked questions
Are ADUs currently allowed in Hudson?
ADUs are not yet permitted in Hudson, but the City is considering a proposed ordinance that would allow them. The draft legislation outlines owner-occupancy requirements, maximum floor area limits, and the need for building permits and certificates of occupancy.
Will I need approval from the City Council to build an ADU in Hudson?
If the proposed ordinance is adopted, ADU approvals would not require public hearings, but all applicants would need building permits and certificates of occupancy from the City of Hudson.
Can I build a detached ADU in Hudson's rear setback area?
According to the draft proposal, detached ADUs would only be permitted in the rear or side setback area of the property, and they cannot exceed the size of the principal structure.
Sources (1)
- Zook Cabins NY ADU 2026primary
Last reviewed 2026-04-26. Local rules can change — verify the latest details with the Hudson planning department, or book a free consultation with our team before starting your project. This page is informational and is not legal advice.