ADUs are allowed in ParachuteTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for Parachute, CO
Is your property eligible for an ADU?
# of Parcels
646
Zoning districts
15
Zoning Districts:
647 parcels · 15 districts
R
62%(400)
GC
6%(41)
OTC
6%(40)
LI
5%(33)
Other
21%(133)
ADU Rules
What can you build in Parachute, CO?
Parachute, CO follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: By Right
- –Detached ADU: By Right
Interior / Attached ADU Size Limits
- –Maximum size of 1,000 sq ft or 40% of the principal building’s habitable floor area, whichever is less.
Detached ADU Size Limits
- –Maximum size is the lesser of 1,000 sq ft or 40% of the principal building’s habitable floor area (excludes garage and uninhabitable area).
Max Units
- –Single-family: 1 ADU/lot (attached or detached)
- –Duplex: 1 ADU/lot
Owner Occupancy
- –Owner must occupy either the principal or ADU
Parking
- –1 space/ADU; no maximum stated; no reductions/waivers (e.g., transit or conversions) noted
Rental Restrictions
- –Minimum rental term of 31 days; short-term/vacation rentals under 31 days prohibited.
ADU State Law
What can you build in Colorado?
- –ADUs must be approved based on objective standards; no discretionary hearings allowed.
- –Historic properties: Local historic review may still apply in designated historic districts.
- –Exempt parcels: ADUs are not required to be allowed on parcels without adequate water/sewer, in floodways, or on certain historic properties.
- –HOAs cannot prohibit ADUs: HOA rules that conflict with the state ADU law are void.
- –Parking exceptions exist: In rare cases, one parking space may be required if there is no existing off-street parking and on-street parking is prohibited.
- –Local rules still matter: Building code, fire code, utility capacity, and life-safety standards still apply.
- –More permissive is allowed: Municipalities may allow larger ADUs, multiple ADUs, or additional housing types beyond what the state requires.
- –Local zoning controls whether ADUs are allowed at all.
- –HOA rules may still apply.
- –More permissive local rules are allowed.
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.
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ADU rules in other Colorado municipalities
Rules change at the town line. Check the municipality your property is actually in.
Garfield County