Can my landlord restrict how many roommates I have in Colorado?

Yes, landlords can set reasonable occupancy limits in your lease, and many cities in Colorado have local rules about the number of unrelated adults allowed. Always check your lease and confirm local regulations before adding roommates.

Is subletting allowed in Colorado co-living spaces?

Subletting is permitted only with landlord written consent or if your lease specifically allows it. Never sublet without permission, as it can be grounds for eviction.

What should I do if my roommate won't pay their share of rent?

If you are all on the lease, the landlord may hold any tenant responsible for the full rent amount. Document payment splits and seek mediation if issues arise.

Who handles rental disputes in Colorado?

Rental disputes are generally handled by the Colorado Judicial Branch County Courts, which oversee issues like evictions, nonpayment, and security deposits.

Is there an official form to request repairs from my landlord?

No official state form exists. Always submit repair requests in writing (email or letter), keep dated copies, and document any responses from your landlord.

Co-Living Laws and Renter Tips in Colorado

Roommates, Subletting & Shared Housing Colorado published: June 21, 2025

Co-living spaces are gaining popularity across Colorado, offering flexible and affordable housing for renters seeking shared amenities and community living. If you're considering moving into a co-living arrangement or already live in shared housing, it's important to understand your rights, the legal regulations, and practical steps for protecting yourself under Colorado law.

Understanding Co-Living in Colorado

Co-living usually means renting a bedroom or suite with access to shared kitchens, bathrooms, and communal areas, either with a formal management company or informally with multiple roommates. These living arrangements can be part of an apartment, a house, or a purpose-built co-living space. Colorado rental laws generally apply to any residential lease, but co-living brings unique considerations for renters.

Key Regulations Affecting Co-Living and Shared Housing

Rental Agreements: All roommates should be listed on a written rental agreement (lease) whenever possible. In Colorado, leases can be verbal or written, but written agreements are strongly recommended for clarity.
Subletting & Assignment: If you're considering subletting your room or replacing a roommate, review your lease and get landlord approval. Most leases require written consent for subletting or assignment of your space.
Occupancy Laws: Colorado does not have a state-wide occupancy limit, but many cities (like Denver and Boulder) enforce local rules about how many unrelated individuals can live together in a home. Always check with your city’s housing department. For example, Denver allows up to five unrelated adults per household; Boulder has a three-unrelated-person limit in most zones.¹
Building and Safety Standards: Co-living spaces must comply with safety codes for smoke alarms, exits, and habitability. Tenants may report unsafe conditions to local housing authorities.
Security Deposits: Colorado law sets maximum timelines for return of security deposits, usually within 30 days unless the lease specifies up to 60 days. Deductions must be itemized and for damages only (not normal wear and tear).

It's important to know your rights under the Colorado Revised Statutes, Title 38, Article 12 — Residential Landlord and Tenant Act.²

Essential Forms for Renters in Shared Housing

Notice to Quit (Form JDF 97):
When to use: If your roommate or landlord asks you to leave, or if you want to end your rental agreement, this official notice is used to start the process. For example, to terminate a month-to-month tenancy, you must provide written notice at least 21 days in advance unless your agreement requires more. Download the Notice to Quit (JDF 97) from the Colorado Judicial Branch.
Complaint in Forcible Entry and Detainer (Eviction) (Form JDF 99):
When to use: This form is generally used by landlords to start an eviction process, but it's helpful for renters to review if served with an eviction so they understand their rights and how to respond. See the official Complaint in Forcible Entry and Detainer (JDF 99).
Request for Repairs (No official form):
When to use: While Colorado doesn't require a specific form, submit all repair requests in writing and keep copies. It's recommended to use email or send a dated, signed letter so there's a paper trail in case of disputes.

Tip: If repairs are not completed within a reasonable time, you may have additional legal remedies. See the Colorado Department of Local Affairs Landlord-Tenant resources for guidance.

Common Issues in Co-Living Spaces—and How to Resolve Them

Roommate Disputes: If conflict arises, discuss issues openly. If no resolution, consult your landlord or use mediation services offered by local housing authorities.
Unclear Financial Responsibilities: Clarify how rent and utilities are split, and put all payment agreements in writing.
Privacy and Access: Landlords must give at least 24 hours’ notice before entering your private or shared spaces, except in emergencies.

Staying organized with documentation protects everyone involved and avoids costly misunderstandings later.

How Colorado Courts Handle Co-Living Disputes

Disputes between roommates or with landlords may end up in county court, which handles residential tenancy matters. The Colorado Judicial Branch Small Claims and County Courts are responsible for enforcing tenant-landlord laws and rental housing disputes.³

Always review your lease carefully, including any subletting or guest clauses, before adding or switching roommates. If in doubt, contact your local housing authority or legal aid service for tailored advice.

Frequently Asked Questions (FAQs)

Can my landlord restrict how many roommates I have in Colorado?
Yes, landlords can set reasonable occupancy limits in the lease, and many cities set additional rules about the number of unrelated people in a rental unit. Always check your lease and your city's regulations.
Is subletting allowed in Colorado co-living spaces?
Subletting is only legal if your lease allows it or your landlord provides written permission. Never sublet without written consent—it may be grounds for eviction.
What if my roommate refuses to pay their share of the rent?
If you are all listed on the lease, you may be "jointly and severally" responsible, meaning the landlord can pursue any or all tenants for the full rent. Document payment agreements, keep records, and seek mediation early.
Who handles rental disputes in Colorado?
The Colorado Judicial Branch’s County Courts handle most residential tenancy disputes, including eviction, nonpayment, and deposit issues.
Is there a form for requesting repairs from my landlord?
There is no official state form, but always make repair requests in writing, using email or a signed letter, and keep copies for your records.

Conclusion: Key Takeaways for Co-Living Renters in Colorado

Review your lease and city occupancy laws before adding roommates or subletting
Use written agreements and keep documentation for repairs, payments, and notices
Know your rights under Colorado law, and contact county court or local housing authorities if issues arise

Understanding Colorado's co-living space rules gives you confidence and helps protect your rights as a renter. Stay proactive, communicate clearly, and don't hesitate to seek official help when needed.

Need Help? Resources for Renters

Colorado Department of Local Affairs Landlord-Tenant Resources — Guides, FAQs, and state policy information
Colorado Judicial Branch Landlord-Tenant Self-Help — Court forms and instructions, including eviction and security deposit disputes
Colorado Judicial Branch – County Courts — File or respond to tenancy legal matters
Colorado Residential Landlord and Tenant Act (Title 38, Article 12) — Full text of renter protections and landlord obligations
Colorado Housing Connects — Free information and advocacy for renters across the state

See Denver Zoning Code Article 11, Section 11.8 and Boulder Land Use Code Section 9-8-5 for local occupancy rules.
Colorado Revised Statutes, Title 38, Article 12, Residential Landlord and Tenant Act: Colorado Residential Landlord and Tenant Act
Colorado Judicial Branch tenant-landlord resources: Landlord-Tenant Court Self-Help