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Local rules - Mountains

A short-term rental in unincorporated Pitkin County needs a county license

Pitkin County requires a license to run a short-term rental in its unincorporated areas, and the city of Aspen and nearby towns have their own separate rules.

Published June 10, 2026 - Last verified June 11, 2026

If you are thinking about renting a home or condo to visitors for short stays in Pitkin County, the first question is where the property sits. The rules are not the same everywhere in the valley.

In the unincorporated parts of the county — the land outside the city and towns — Pitkin County requires a license to operate a short-term rental. The county code sets out who needs one, how to apply, and the conditions that come with it. A short-term rental usually means renting for short periods, such as fewer than 30 days at a time, but the exact definition lives in the code.

Inside the city of Aspen, the Town of Snowmass Village, and the Town of Basalt, the county’s license is not the document that governs you. Each of those places writes its own short-term rental rules, and they can differ from the county and from each other.

This is a place where it is easy to assume the rules from a neighbor’s experience, or from another resort town, apply to you. They may not. Caps, zones, fees, and renewal terms can all change over time, so a current source matters more than a remembered one.

Before listing a property, confirm which jurisdiction it is in, then read that jurisdiction’s own rules. For unincorporated land, start with Pitkin County’s Short Term Rentals page and county code.

Keep reading

Related Porch Notes

More notes from Pitkin County and nearby topics.

Local rules

Pitkin County governs itself under a home rule charter

Pitkin County is a home rule county, which means voters adopted a charter that shapes how the county is organized instead of following the standard statutory setup.

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Local rules

In the Roaring Fork Valley, your address decides who makes the rules

Pitkin County's developed areas are split among the City of Aspen, the Town of Snowmass Village, part of Basalt, and unincorporated county land, and each sets its own local rules.

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Home and property

In the Roaring Fork Valley, defensible space is part of owning a home

Homes in Pitkin County's forested valleys sit in the wildland-urban interface, where creating defensible space around the house is a normal part of mountain living.

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Outdoors and wildfire

Visiting the Maroon Bells usually means a reservation

The Maroon Bells Scenic Area near Aspen uses managed access in the busy season, and overnight trips into the surrounding wilderness need permits booked in advance.

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Cars and driving

Independence Pass closes every winter, so Aspen has one main way in

Highway 82 over Independence Pass is closed each winter, which changes how you reach Aspen and Pitkin County for much of the year.

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Water and land

Pitkin County's rivers feed both sides of the Continental Divide

The Roaring Fork and Fryingpan rivers rise in Pitkin County, and some of that water is moved by tunnel under the Continental Divide to communities east of the mountains.

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Sources and review

Where this information comes from

This note uses official or primary sources where practical. Local details can change, so confirm before acting.

Last reviewed
June 11, 2026