ADU · Saratoga County
Can you build an ADU in Waterford, NY?
Village of Waterford has 4 districts. All districts prohibit ADUs. Check your address to confirm the district that applies to your parcel:
What the Waterford 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 |
|---|---|---|---|---|
| Residence District — a one-family or two-family dwelling on 4,000 SQUARE FEET with 40 ft of frontage, 50% maximum building coverage, an 800 SF MINIMUM FLOOR AREA, 50 FT maximum building height, and yards of 10 ft front, 5 ft on one side with 10 ft for both sides combined, and 10 ft rear. AT 4,000 SF THIS IS THE SMALLEST RESIDENTIAL LOT MINIMUM RECORDED ANYWHERE IN SARATOGA COUNTY — under a tenth of an acre, less than half the Village of Ballston Spa's 10,000 sf R-1 standard, and about a fortieth of what the Town of Waterford's R-Rural requires. A 50 ft height limit in a residence district is equally unusual. Together they describe a genuinely urban village at the Hudson and Mohawk confluence rather than a suburban one. THE SIDE YARD IS A PAIR AND BOTH FIGURES BIND: 5 ft on any one side and 10 ft for the two combined, so two 5 ft side yards are exactly compliant and no narrower arrangement works. § 205-18 IS KEYED BY USE COLUMN, NOT BY DISTRICT NAME — the tables label their columns (1), (2), (3)… and a preceding paragraph maps each number to a use. Read the mapping paragraph before the table or the figures attach to the wrong use entirely. Other use columns in the residence districts: multifamily dwellings, rooming houses and TOURIST HOMES take 6,000 sf at 60 ft frontage with a 2,400 SF minimum floor area — three times the one-family figure and the largest floor minimum in the chapter; churches, schools and public buildings 6,000 sf with no floor minimum; professional and business offices, private club or lodge, private nursery school and hospital each 6,000 sf at 800 sf. All of those share 10 ft front, 10 ft one side / 20 ft both, and 10 ft rear. § 205-18A(3): the minimum yard dimensions apply to ACCESSORY BUILDINGS AND ROOFED PORCHES as well as the principal building, except in rear yards, where accessory buildings under 700 sf and 12 ft in height are treated differently. And § 205-18A(1) states that MAXIMUM BUILDING COVERAGE INCLUDES ACCESSORY BUILDINGS — so a garage or shed counts against the coverage cap, which matters on lots this small. § 205-18A(2) exempts belfries, church spires, cupolas, penthouses and domes not used for human occupancy, chimneys, ventilators, skylights, water tanks and necessary mechanical appurtenances carried above the roof, and barns, silos, monuments, transmission towers and cables, and radio and television antennas or towers, from the height limit — but only to the height necessary for their purpose.) | 0.09 ac | 10 / 5 / 10 ft | 50 ft | No |
| Residence-S District (added 6-17-1983 by L.L. No. 1-1983) — DIMENSIONALLY IDENTICAL TO THE RESIDENCE DISTRICT, because § 205-18B states its requirements for 'residence districts' in the plural and Residence-S has no separate table: 4,000 sf minimum lot, 40 ft frontage, 50% coverage, 800 sf minimum floor area, 50 ft height, 10 ft front, 5 ft one side / 10 ft both, 10 ft rear. THE DISTRICT EXISTS FOR A SINGLE ADDED USE, and it is a narrow one: § 205-14A permits everything a Residence District permits, PLUS multifamily dwellings of NOT MORE THAN 50 UNITS IN ALL, for use and occupancy SOLELY AS SUBSIDISED, NONPROFIT HOUSING FOR SENIOR CITIZENS AND HANDICAPPED PERSONS. That is a use-restricted affordable-housing overlay expressed as its own district — the units cannot be market-rate, cannot be for-profit, and the 50-unit ceiling is absolute across the district rather than per project. § 205-14B states there are NO special permit uses at all. § 205-14C, added 4-14-1999 by L.L. No. 2-1999, strictly prohibits the custody of animals commonly constituting poultry or livestock. § 205-18A(3): the minimum yard dimensions apply to ACCESSORY BUILDINGS AND ROOFED PORCHES as well as the principal building, except in rear yards, where accessory buildings under 700 sf and 12 ft in height are treated differently. And § 205-18A(1) states that MAXIMUM BUILDING COVERAGE INCLUDES ACCESSORY BUILDINGS — so a garage or shed counts against the coverage cap, which matters on lots this small.) | 0.09 ac | 10 / 5 / 10 ft | 50 ft | No |
| Residence-M District (§ 205-18D, amended 2-13-2002 by L.L. No. 1-2002) — 6,000 SF minimum lot with 60 ft of frontage, an 800 sf minimum floor area, 50 ft height, and 10 ft front, 10 ft one side / 20 ft both sides, and 10 ft rear. THE STANDOUT FIGURE IS AN 80% MAXIMUM BUILDING COVERAGE — the highest residential coverage allowance found anywhere in Saratoga County, thirty points above the Residence District's 50% and more than double most towns' figures. On a 6,000 sf lot that permits 4,800 sf of building footprint including accessory structures, which on a lot with 20 ft of combined side yards and 10 ft front and rear is close to the geometric maximum. Read it together with the coverage note below: because accessory buildings count, an 80% cap is what makes a garage viable on a lot this size at all. Unlike the Residence and Residence-S districts, § 205-18D states a SINGLE use column — 'all uses except those otherwise enumerated' — so there is no use-by-use variation here. § 205-18A(3): the minimum yard dimensions apply to ACCESSORY BUILDINGS AND ROOFED PORCHES as well as the principal building, except in rear yards, where accessory buildings under 700 sf and 12 ft in height are treated differently. And § 205-18A(1) states that MAXIMUM BUILDING COVERAGE INCLUDES ACCESSORY BUILDINGS — so a garage or shed counts against the coverage cap, which matters on lots this small. § 205-18A(2) exempts belfries, church spires, cupolas, penthouses and domes not used for human occupancy, chimneys, ventilators, skylights, water tanks and necessary mechanical appurtenances carried above the roof, and barns, silos, monuments, transmission towers and cables, and radio and television antennas or towers, from the height limit — but only to the height necessary for their purpose.) | 0.14 ac | 10 / 10 / 10 ft | 50 ft | No |
| Commercial District (§ 205-18C) — NO MINIMUM LOT AREA, NO MINIMUM FRONTAGE AND NO MAXIMUM BUILDING COVERAGE: the table prints 'None' in all three columns for the general use category, so those nulls are the correct record rather than missing data. What remains is an 800 sf minimum floor area, a 50 FT height limit, a 5 FT FRONT YARD, NO SIDE YARDS AT ALL and a 10 ft rear yard. A five-foot front setback with no side yards and no coverage cap is close to a build-anything standard, and it is what produces the Village's continuous canal-town street wall. § 205-18 IS KEYED BY USE COLUMN, NOT BY DISTRICT NAME — the tables label their columns (1), (2), (3)… and a preceding paragraph maps each number to a use. Read the mapping paragraph before the table or the figures attach to the wrong use entirely. THE SECOND USE COLUMN IS A DIFFERENT DISTRICT IN PRACTICE: public garages, filling stations and automotive repair take a 20 FT FRONT YARD — measured TO THE PUMPS per note 1, not to the building — a REDUCED 30 FT HEIGHT LIMIT against 50 ft for everything else, and no minimum floor area. Their side yard is 'None' but note 2 imposes TEN FEET WHERE THE PROPERTY ABUTS THE RESIDENCE DISTRICT, which is the only contiguity rule in the chapter and will govern most real automotive sites in a village this compact. § 205-18A(3): the minimum yard dimensions apply to ACCESSORY BUILDINGS AND ROOFED PORCHES as well as the principal building, except in rear yards, where accessory buildings under 700 sf and 12 ft in height are treated differently. And § 205-18A(1) states that MAXIMUM BUILDING COVERAGE INCLUDES ACCESSORY BUILDINGS — so a garage or shed counts against the coverage cap, which matters on lots this small. § 205-18A(2) exempts belfries, church spires, cupolas, penthouses and domes not used for human occupancy, chimneys, ventilators, skylights, water tanks and necessary mechanical appurtenances carried above the roof, and barns, silos, monuments, transmission towers and cables, and radio and television antennas or towers, from the height limit — but only to the height necessary for their purpose.) | — | 5 / 0 / 10 ft | 50 ft | No |
ADUs vs. short-term rentals in Waterford
No local short-term-rental law on record - which is not the same as permission for Village of Waterford. No short-term-rental provision exists in the Village of Waterford Zoning Law. Chapter 205 defines no short-term rental or vacation rental use and creates no registration or licensing requirement. THE ONE ENUMERATED TRANSIENT USE IS THE 'TOURIST HOME', which appears in § 205-18B's second use column alongside multifamily dwellings and rooming houses, at 6,000 sf with 60 ft of frontage and a 2,400 SF MINIMUM FLOOR AREA — three times the one-family requirement and the largest floor minimum anywhere in the chapter. A tourist home is an older term for lodging in a private dwelling and is the closest thing the Village has to a regulated short-stay use, but it is a listed principal use with its own lot standard rather than a permission to rent an ordinary house nightly. That 2,400 sf floor minimum is a real barrier: it is larger than most of the Village's housing stock, so the tourist-home route is unavailable on a typical 4,000 sf Residence District lot in practice. Recorded 'unknown' rather than 'prohibited' because the Village has never legislated on short-term rental specifically, and whole-house rental of a permitted one-family dwelling is arguably the residential use itself. Absence of a found STR provision is NOT permission. The Village sits at the confluence of the Hudson and Mohawk at the eastern end of the Erie Canal, with the Waterford Flight of locks and an active Local Waterfront Revitalization Program — tourism demand here is real and long-standing, which makes the silence more consequential than in an inland village. Get a written answer from the Village before underwriting short-stay income. Separately, New York State has required every short-term-rental host to register the unit with the State through the county registry since 2025, regardless of what the municipality allows, and Saratoga County HAS adopted a county-level short-term-rental programme: a 3% occupancy tax and a MANDATORY county registry, covering any room or space in a dwelling let for under 30 consecutive days. Registration runs two years, an unregistered host faces fines of up to $500, and the booking platform is separately liable for processing an unregistered listing — so Airbnb and Vrbo will delist. The City of Saratoga Springs runs its own registry alongside it. 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 minimum0.09–0.14 ac — an ADU still has to fit the district's lot and setback envelope.
- UtilityNational Grid territory.
- Last reviewed2026-08-01
ADU FAQ — Waterford, NY
Are ADUs allowed in Waterford, NY?
Village of Waterford has 4 districts. All districts prohibit ADUs. Check your address with the free ADU checker, or confirm with the building department.
Do I need a special permit for an ADU in Waterford?
No. No district in Village of Waterford permits an ADU, so there is no permit to apply for. Codes change, so verify with the building department before ruling it out.
Can I use an ADU as a short-term rental in Waterford?
No local short-term-rental law on record - which is not the same as permission for Village of Waterford. 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 Waterford
Permission is one question and budget is another. An 800 sq ft accessory unit here runs roughly $200k–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 Waterford, priced by size.
More on Waterford: Full zoning for new construction · ADU build cost · House build cost · All Saratoga County towns
ADU information for Village of Waterford is compiled from the municipal code (last reviewed 2026-08-01) 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 municipality before relying on any answer. Source: Offsite / Aldo zoning dataset, municipalData.js.