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Boulder, CO Parking Rules: Abandoned Vehicles (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Abandoned threshold (regulated area)
24 hours past posted limit
Abandoned threshold (unregulated)
72 continuous hours
Warning notice period
7 days before towing
Owner mail notice
Within 48 hours
Sale timeline
15-30 days depending on value
Low-value threshold
Under $200 appraised value
Governing section
B.R.C. 1981 § 7-7-3

Summary

Boulder treats any vehicle left in one spot on public or private property for 24 hours past a posted limit, or 72 hours where unregulated, as an abandoned public nuisance, and any inoperable vehicle left without the property owner's consent the same way. Section 7-7-3, B.R.C. 1981, lets a peace officer tag it, and the city can impound and eventually sell it.

(a)Any vehicle left in one location upon any public property or on any private property, without the consent of the property owner, for twenty-four hours or more than the time limited by any signs, payment apparatus or technology, or pavement markings that apply to that location, or for a continuous period of more than seventy-two hours at any otherwise unregulated location, constitutes an abandoned vehicle, which is a public nuisance. ... (c)If a peace officer has probable cause to believe that a vehicle left unattended on public or private property is an abandoned or inoperable motor vehicle, the officer shall leave under the windshield wiper or otherwise attach to the vehicle a conspicuous warning notice that:(1)States the date and the time that the notice was attached to the motor vehicle;(2)Orders removal of an inoperable vehicle ... or the moving of an abandoned vehicle ... from the location within seven days of the notice;(3)Warns that, if the vehicle is still parked in violation ... after seven days from the date of the notice, it may be impounded by order of the police department and that the vehicle owner will be liable for the expenses of such impoundment.

Source: Boulder Municipal CodeView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Municipal Code: Supplement 167 Update 3).

Full Breakdown

C. 1981, 'Abandoned and Inoperable Vehicle,' declares a public nuisance in two situations. First, any vehicle left in one location on public or private property, without the property owner's consent, for 24 hours beyond a posted time limit, or for 72 continuous hours anywhere unregulated, is an abandoned vehicle. Odometer movement of less than two-tenths of a mile over the relevant period is prima facie evidence the vehicle stayed put. Second, any inoperable vehicle or its parts left on public property, or on private property other than the owner's own, without consent, is a separate nuisance category.

Once a peace officer has probable cause, the officer attaches a conspicuous warning notice stating the date and time, ordering the vehicle removed within seven days, and warning that it may be impounded afterward at the owner's expense. The city manager separately mails the same information to the registered owner within 48 hours. The person in possession has the right to a hearing if requested within seven days of the notice; without a timely request, the vehicle may be towed and impounded once the seven days lapse, unless a hearing officer has already found no violation.

To reclaim an impounded vehicle, the owner pays the administrative impoundment fee set under Section 4-20-55 plus the towing carrier's towing and storage costs. If the vehicle's appraised market value is under $200, the reclaim period is shortened to 15 days before the city can sell it; otherwise the owner has 30 days from impoundment before sale. C. 1981.

Violations & Fines

A vehicle in violation of Section 7-7-3 can be tagged, then towed and impounded seven days after notice if not moved or contested. Reclaiming it requires paying the city's administrative impoundment fee under Section 4-20-55 plus towing and storage charges. Failing to request a hearing within seven days waives the right to contest the impoundment, and an uncontested, unclaimed vehicle can be sold within 15 to 30 days depending on its appraised value.

Frequently Asked Questions

How long can a car sit on a Boulder street before it's 'abandoned'?
Under Section 7-7-3(a), a vehicle left in one spot without the property owner's consent for 24 hours beyond any posted time limit, or 72 continuous hours anywhere unregulated, is legally an abandoned vehicle and a public nuisance. Officers can rely on odometer readings showing less than two-tenths of a mile of movement as proof it never moved.
What happens after an officer tags my car as abandoned?
The officer attaches a warning notice with the date and time and gives seven days to remove the vehicle. The city manager separately mails the same notice to the registered owner within 48 hours. If the vehicle is still there after seven days and no hearing was requested, a peace officer can have it towed and impounded under Section 7-7-3(f).
Can I contest an abandoned-vehicle tag before it's towed?
Yes. Section 7-7-3(c)(4) gives the person in possession the right to request a hearing within seven days of the notice being attached. Requesting a hearing on time can pause the impoundment, per the hearing procedures in Section 7-7-7, B.R.C. 1981, until a hearing officer determines whether the vehicle actually violated the section.
How much does it cost to get my car back, and when will it be sold if I don't?
Reclaiming an impounded vehicle costs the administrative impoundment fee under Section 4-20-55 plus the towing carrier's towing and storage charges. If the vehicle's appraised value is under $200, the city can sell it after just 15 days; otherwise, the owner has 30 days from impoundment to reclaim it before a sale under Section 7-7-3(d) and (g).

Sources & Official References

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