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🏠 Short-Term Rentals/Permit Requirements

Thornton vs Westminster

How do permit requirements rules compare between Thornton, CO and Westminster, CO?

Thornton and Westminster have similar restriction levels.

Thornton, CO

Adams County

Some Restrictions

Thornton requires STR operators to obtain a city business license and sales tax license. Properties must meet safety standards. North Thornton developments near I-25 and E-470 see growing STR demand.

View full Thornton rules β†’

Westminster, CO

Adams County

Some Restrictions

Westminster requires a Short-Term Rental license under Section 11-4-18 (approved May 22, 2023). No initial fee; $200 plus processing renewal every 2 years. One STR per applicant maximum citywide.

View full Westminster rules β†’

Key Facts Comparison

FactThorntonWestminster
LicenseBusiness + sales tax-
SafetySmoke/CO required-
Growth AreasLarkridge, North Creek-
HOAMay restrict STRs-
Code-Sec. 11-4-18
Approved-May 22, 2023
Initial Fee-$0
Renewal-$200 + fee, every 2 yrs
Cap per Applicant-1 STR

Highlighted rows indicate differences between cities.

Thornton FAQ

Do I need a permit?

Check Thornton ordinance. Requirements vary significantly between Colorado cities.

Are there caps on STR permits?

Some mountain communities cap total permits. Check Thornton for local limits.

Westminster FAQ

How much does a Westminster STR license cost?

Initial application has no registration fee; renewal is $200 plus a processing fee, with the license expiring every 2 years per Sec. 11-4-18.

Can I run multiple Airbnbs in Westminster?

No. Section 11-4-18 limits each applicant to operating one Licensed Premise as a Short-Term Rental within the City at any one time.

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