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Jefferson County, CO Short-Term Rentals: Parking Rules (2026)

Heavy Restrictions

Verified 1 week ago|Source: Jefferson County Section 46 - Short-Term Rentals (adopted 12-16-25) →

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Key Facts

Off-Street Parking Minimum: 1 space per bedroom (Section 46)
Maximum Bedrooms (STR): 5 bedrooms
Minimum Lot Size: 1 acre
Wildfire Overlay: Access and turnaround standards apply

City-specific rules exist: Arvada, and Lakewood have their own parking rules rules that differ from Jefferson County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

Summary

Section 46 of the Jefferson County Zoning Resolution (adopted Dec 16, 2025) requires unincorporated STRs to provide a minimum of one off-street parking space per bedroom. Guests cannot block roads, driveways or fire access, and Wildfire Hazard Overlay District access requirements apply. Confirm site-specific parking with Planning & Zoning at 303-271-8700.

Full Breakdown

Section 46 of the Jefferson County Zoning Resolution requires every approved short-term rental in unincorporated Jefferson County to provide at least one off-street parking space per bedroom. Because STRs are capped at 5 bedrooms in the underlying definition, that means up to 5 off-street spaces depending on the home. The minimum 1-acre lot, underlying zone district standards, and Wildfire Hazard Overlay District access and turnaround requirements also constrain where vehicles can be parked, particularly on narrow mountain roads in canyon areas like Evergreen, Conifer and Indian Hills. Guest vehicles cannot block private driveways, fire hydrants, fire-apparatus access lanes, or county rights-of-way. RV, trailer and oversized-vehicle storage on residential lots is regulated by the underlying zoning chapter. Confirm the exact off-street parking layout approved for your property with Jefferson County Planning & Zoning at 303-271-8700.

Violations & Fines

Failing to provide the required off-street spaces or allowing guests to block fire-access lanes can trigger zoning enforcement and STR permit revocation by Jefferson County Planning & Zoning. Vehicles obstructing rights-of-way may be ticketed or towed under county and Colorado traffic law.

Frequently Asked Questions

How many parking spaces must a Jefferson County short-term rental provide?

Section 46 of the Jefferson County Zoning Resolution requires at least one off-street parking space per bedroom for every approved short-term rental in the unincorporated areas. Because the same section caps STRs at 5 bedrooms, that means up to 5 off-street spaces depending on the home. The minimum 1-acre lot and Wildfire Hazard Overlay District standards also affect where parking can be located. Confirm the parking layout approved for your STR with Jefferson County Planning & Zoning at 303-271-8700.

Can guests park on the road outside an Evergreen or Conifer STR?

Many unincorporated mountain neighborhoods in Jefferson County have narrow roads and mandatory fire-access lanes, so on-street parking is sharply limited even when not posted. Section 46 places the parking obligation on the property itself - one off-street space per bedroom - and guests cannot block private driveways, fire hydrants, fire-apparatus access lanes, or county rights-of-way. The Sheriff's Office can ticket and tow vehicles obstructing emergency access. Confirm specific street rules with Jefferson County Public Works.

Are RVs and trailers allowed at a Jefferson County STR?

Section 46 sets the parking minimum for STRs but does not authorize using a recreational vehicle or trailer as the rental itself - the dwelling must be a single-family detached primary dwelling unit (or qualifying ADU). Guest RVs, trailers and boats parked on the lot are subject to the underlying zoning chapter's storage standards, including limits on yard storage and unimproved surfaces, plus any HOA covenants. Confirm specifics for your zone district with Jefferson County Planning & Zoning at 303-271-8700.

Jefferson County, CO Short-Term Rentals: Parking Rules (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

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Fire Regulations: Fireworks

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