

ADUs are allowed in City Of New BuffaloTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for City Of New Buffalo, MI
Is your property eligible for an ADU?
# of Properties
1,576
Owner-occupied
47%
Zoning districts
10
Avg Home Value
$283,098
Median Lot Size
0.22 acres
Avg Income
$79,660
Residential Types:
1,587 housing units
2-3 Family
14%
Apts (4+ units)
86%
Zoning Districts:
1,643 parcels · 10 districts
R-1
54%(883)
R-2
19%(320)
GCD
9%(156)
CBD
5%(78)
Other
13%(206)
ADU Rules
What can you build in City Of New Buffalo, MI?
City Of New Buffalo, MI follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Special Permit
- –Detached ADU: Special Permit
Interior / Attached ADU Size Limits
- –For internal ADUs, maximum size is 25% of the principal building’s floor area
Detached ADU Size Limits
- –Maximum size for a detached ADU tied to lot size: 960 sq ft on lots up to 10,000 sq ft; 1,500 sq ft on lots over 10,000 sq ft up to 1 acre; 2,000 sq ft on larger lots
Parking
- –Min: not fixed; determined by Planning Commission. Max: not fixed; cap = 130% of minimum. Exceptions: case-by-case based on site/location/context; ADUs must share a common driveway with the principal dwelling.
Rental Restrictions
- –Short-term rentals prohibited; defined as less than one month.
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 Michigan municipalities
Rules change at the town line. Check the municipality your property is actually in.
Berrien County