

ADUs are allowed in BernalilloTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Bernalillo, NM
Is your property eligible for an ADU?
# of Properties
1,419
Owner-occupied
76%
Zoning districts
18
Median Lot Size
0.16 acres
Avg Income
$75,191
Residential Types:
1,419 housing units
Other
100%
Zoning Districts:
5,327 parcels · 18 districts
R-1A
26%(1,379)
R-1
24%(1,286)
R-R
22%(1,175)
C-1
9%(497)
Other
19%(990)
ADU Rules
What can you build in Bernalillo, NM?
Bernalillo, NM follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Conditional Use Permit
- –Detached ADU: Conditional Use Permit
Interior / Attached ADU Size Limits
- –Maximum internal accessory dwelling unit size is 800 square feet.
Detached ADU Size Limits
- –Maximum detached accessory dwelling unit size is 800 sq ft.
Parking
- –1 space per ADU (in addition to the 2 for the primary); no max; parking may be anywhere on the parcel but cannot obstruct the public right-of-way; no ADU-specific reductions.
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 Mexico municipalities
Rules change at the town line. Check the municipality your property is actually in.
Sandoval County