

ADU rules for Mechanicville
Accessory Dwelling Unit (ADU) Rules for Mechanicville, NY
Is your property eligible for an ADU?
# of Properties
1,338
Owner-occupied
54%
Zoning districts
4
Avg Home Value
$251,725
Median Lot Size
0.13 acres
Avg Income
$49,890
Residential Types:
1,756 housing units
Single Family
34%
2-3 Family
32%
Apts (4+ units)
34%
Zoning Districts:
22 parcels · 4 districts
A-R
55%(12)
PDD
18%(4)
M-1
14%(3)
M-2
14%(3)
ADU Rules
What can you build in Mechanicville, NY?
Mechanicville, NY follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Not addressed in the local bylaw
- –Detached ADU: Not addressed in the local bylaw
Parking
- –1 space per ADU (existing or in 1- or 2-dwelling-unit buildings); new construction: 1.5 spaces per ADU; off-site parking within 400 ft may be approved; site-plan review may raise minimums; Planned Development Districts may allow shared/aggregated parking and waive up to 30% of required residential parking.
ADU State Law
What can you build in New York?
- –New York does not have a statewide ADU law; all ADU rules are set by individual municipalities.
- –ADUs may also be referenced as "accessory apartments" or "accessory living units," and definitions are not standardized statewide.
What's allowed on your lot?
These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.
Check my propertyHow can we help you?
Get matched with trusted local builders
Understand what's allowed on your property
Learn the key rules and size limits for ADUs
Is your property eligible for an ADU?
ADU rules in other New York municipalities
Rules change at the town line. Check the municipality your property is actually in.
Saratoga County