Does Denver Have Rent Control and What Protections Do Denver Renters Actually Have
State law has blocked local rent control since 1981. But Denver's Right to Renew ordinance gives renters real, specific protections — if they know what to claim.
State law has blocked local rent control since 1981. But Denver’s Right to Renew ordinance gives renters real, specific protections — if they know what to claim.
October is when it starts. The letter arrives under the door or shows up in the mail. Your lease is coming up, and your landlord wants $200 more, $400 more, sometimes $600 more per month. Or you’re mid-lease and get a text saying rent is going up next month. Or the building is being sold and you’re not sure whether your renewal offer is a legal requirement or just a courtesy.
Thousands of Denver renters face exactly this situation every fall, and most go looking for answers online. What they find is a mess: advocacy websites that frame aspirational policy as existing law, news articles about failed bills that still rank as though those bills passed, Reddit threads where the legal claims range from partially right to completely wrong.
This piece cuts through that. Here’s what Colorado law actually says, what Denver’s Right to Renew ordinance actually requires, and what your real options are if your landlord violates either.
Colorado State Law Bans Rent Control — Completely
This is where most of the confusion begins.
Colorado Revised Statutes § 38-12-301 says, plainly: “A county or municipality shall not enact any ordinance or resolution that would control rents on private residential property.”
That language has been in effect since 1981. It’s not ambiguous. Denver has substantial authority to govern itself under Colorado’s home-rule framework — it can set its own zoning, pass its own business regulations, enact landlord-tenant ordinances in areas the state hasn’t occupied. But § 38-12-301 expressly preempts local rent control statewide. Denver cannot override it.
Denver cannot cap rent. Cannot pass a stabilization formula that limits increases to a percentage of inflation. Cannot require that rent increases be “reasonable” or “justified.” No city in Colorado can do any of those things under current law, regardless of what advocacy groups write in their fundraising materials or what a three-paragraph news item implies.
Why So Many Renters Think Otherwise
The confusion isn’t accidental.
In 2021, the Colorado legislature considered HB21-1072, which would have allowed local governments to enact rent stabilization. It failed. In 2023, HB23-1190 tried again. It also died in the Senate. Both bills generated serious coverage, and that coverage didn’t go away when the bills did. Search results today still surface articles about HB23-1190 as though it’s pending legislation. Advocacy pages describe the fight for rent stabilization in present tense, which reasonable readers interpret as meaning such protections exist or are days away from passing.
They don’t exist. They aren’t pending. At least not yet.
On the 2025–2026 legislative session: any new bills targeting § 38-12-301 require verification at leg.colorado.gov and with the Colorado Legislative Council before this article’s publication. Check the General Assembly’s bill search directly for current status — don’t rely on any single publication’s account, including this one. The same applies to Denver City Council proposals on expanded tenant protections; verify current status at denvergov.org/council before acting on anything described as pending.
What the Preemption Law Prohibits — and What It Doesn’t
Section 38-12-301 prohibits any local ordinance that controls the amount of rent on private residential property. That’s the line: the price itself.
Everything else is fair game. Denver can regulate notice requirements, just-cause eviction protections, relocation assistance, and tenant complaint processes. It can require landlords to give advance written notice before changing rent terms — Denver has done exactly this. It can require a landlord to have a specific, documented reason before refusing to renew a lease — Denver has done this too. Cities can create administrative enforcement mechanisms, require landlords to register, and set penalties for violations.
This distinction matters more than it sounds. Price controls are prohibited. Process protections are permitted. Denver’s Right to Renew ordinance works because it respects that line. It can’t tell your landlord what to charge. But it can tell your landlord what they have to do before changing what you’re charged, and it can require a documented reason before they refuse to let you stay.
Can Your Landlord Raise Your Rent Mid-Lease?
No — not on a fixed-term lease with a stated monthly rent, unless the lease itself contains an escalation clause that explicitly allows it.
A lease is a contract. When you signed it, you agreed to pay a specified amount through a specified end date. Your landlord agreed to provide the unit at that price through the same period. A unilateral mid-lease rent increase is a breach of that contract.
If your landlord sends notice of a rent increase while you’re still in a fixed-term lease and there’s no escalation clause, you’re not required to pay the increased amount. You’re entitled to hold your landlord to the price in the signed lease. If they attempt to enforce the increase or file for eviction on nonpayment grounds, you have a breach of contract defense in court. Mid-lease rent increase disputes are common enough that Denver County Court — 1437 Bannock St. in Civic Center — sees them regularly. Document everything in writing and talk to legal aid before the situation escalates.
Month-to-month tenants face a different situation. On a month-to-month tenancy, a landlord can change rent terms with proper written notice. Colorado state law (C.R.S. § 13-40-107) generally requires notice at least equal to the period of the tenancy — for month-to-month leases, at least 30 days before the change takes effect. Denver’s Right to Renew ordinance may impose additional requirements on top of this for covered units. Verify the interaction between the state notice floor and the ordinance’s specific requirements against current Denver Revised Municipal Code text before relying on either figure in a dispute.
Denver’s Right to Renew Ordinance — What It Actually Requires
Denver’s Right to Renew ordinance requires landlords of covered residential units to offer tenants a lease renewal unless the landlord has a qualifying just-cause reason not to. That’s the core protection: you cannot simply be non-renewed, even if your landlord would prefer a tenant willing to pay more.
As part of our Denver tenant rights and housing law coverage, it’s worth being direct about what this ordinance can and cannot do — because most renters overestimate its reach in one area and underestimate it in another.
If a landlord intends not to renew a covered lease, they must provide written notice at least 90 days before the lease ends. Not a suggested best practice — a legal requirement. A landlord who sends a non-renewal notice at 30 days is violating the ordinance.
Before a tenant is required to decide on a renewal, the landlord must provide written notice of any rent increase. The required advance notice window under the ordinance is believed to be 21 days before the renewal deadline, meaning a landlord cannot hand you a renewal offer with a rent increase and demand your answer the same week. Verify the exact window against current Denver Revised Municipal Code text before relying on it — municipal code language gets amended.
The ordinance limits non-renewal to specific documented situations: an owner or owner’s immediate family moving into the unit; substantial rehabilitation requiring vacancy; sale to a buyer who intends to occupy; tenant nonpayment; tenant’s material lease violation; or demolition and withdrawal from the rental market. Confirm the full list against current DRMC text. But the key point: “I want a tenant who will pay more” is not on the list. A landlord can offer you a renewal at a higher rent. They cannot refuse to renew simply because they’d prefer someone who’ll pay more.
And here’s what the ordinance doesn’t do, because this is where renters get hurt by misunderstanding it. It does not cap rent increases. If your landlord wants to renew your lease at $400 more per month, they can make that offer. They must give you proper advance notice and a real opportunity to accept or decline. But if you decline because the increase is unaffordable, the landlord isn’t in violation — they offered a renewal, and you turned it down. The ordinance protects your right to a renewal offer and a fair process. It does not protect you from a rent increase that prices you out of your unit. That’s a significant gap, and it’s worth saying plainly.
Which Renters the Ordinance Covers — and Which It Doesn’t
Renters in multi-unit apartment buildings are almost certainly covered. Large complexes across Capitol Hill, Five Points, Baker, East Colfax, RiNo — generally within scope.
Units likely not covered: single-family homes where the owner also occupies the property; owner-occupied buildings with two or fewer total units (a landlord living in one side of their duplex and renting the other may be exempt); short-term rentals under 30 consecutive days; and subsidized housing governed by separate federal frameworks. Section 8 project-based units have their own federal tenant protection regimes. All exemptions should be confirmed against current Denver Revised Municipal Code text.
The practical implication: if you’re renting from a small landlord in a Globeville duplex or a Hilltop house, check whether the ordinance applies before relying on it. If you’re in a 40-unit building in Cole or Whittier, you almost certainly have coverage.
Fixed-Term vs. Month-to-Month — Why It Matters
Fixed-term leases lock in both the tenancy period and the rent. Your landlord cannot raise your rent before the term ends absent an escalation clause. Your main vulnerability is at renewal — that’s when your landlord can offer new terms, when the Right to Renew protections kick in, and when the 90-day notice requirement is most important.
Month-to-month tenancies offer less certainty. Your landlord can change rent with 30 days’ notice under state law, which is much shorter than the 90-day non-renewal notice required at the end of a fixed-term lease.
Here’s a scenario more common in Denver than most renters realize: someone signed a one-year lease at a Capitol Hill building years ago, the fixed term expired, and they’ve been rolling month-to-month ever since. This is legal and common, but many tenants in this situation assume their rent is locked because they haven’t signed a new lease. It isn’t. If you’re in this situation, you’ve lost the price certainty of a fixed-term arrangement, and the notice standards for rent changes are different. The Right to Renew ordinance still applies to covered units, but the procedural requirements may differ. Review your original lease, figure out what it says happens at term end, and if you’re uncertain, consult a tenant resource before your next renewal cycle — not after the notice arrives.
How to File a Complaint If Your Landlord Violates the Ordinance
The Denver Department of Housing Stability (HOST) is the primary enforcement agency for the Right to Renew ordinance. If your landlord fails to provide required renewal notice, refuses to renew without a qualifying just-cause reason, or doesn’t give you advance notice of a rent increase before demanding your renewal decision, HOST is where to start.
Document everything first. Gather your lease, any landlord communications, and any notice you received — or didn’t receive. Emails, texts, physical letters with postmarks — all of it. File a written complaint through HOST’s online portal or in person. HOST will investigate and may contact your landlord directly. HOST has authority to refer cases to the Denver City Attorney’s office for enforcement, which can include fines. Verify current fine authority and referral process directly with the agency before relying on any specific enforcement outcome.
For HOST contact information, verify everything against denvergov.org/host before publication — office locations and phone numbers change. If you’re dealing with a mid-lease breach and your landlord is threatening eviction, you can also file independently at Denver County Court, 1437 Bannock St. If a landlord files an unlawful detainer action against you for refusing an unauthorized mid-lease rent increase, breach of contract is an affirmative defense in that proceeding.
Colorado Legal Services provides free civil legal aid to qualifying low-income renters in Denver, including representation in eviction proceedings and lease disputes. Check coloradolegalservices.org for current eligibility and intake. Brothers Redevelopment Inc. offers housing counseling and renter assistance across the Denver metro — their counselors can help renters understand their rights and navigate the complaint process. Both organizations’ contact information requires verification before publication.
For renters dealing with specific habitability disputes alongside lease issues — what Denver tenants can do when their landlord refuses to fix air conditioning is a useful parallel for understanding how HOST enforcement works in practice.
Don’t wait until you’re already in an eviction proceeding to start gathering evidence. That’s too late.
The Legislative Watch for 2025 and 2026
The push to amend or repeal § 38-12-301 continues. Colorado housing advocates have returned to the legislature in multiple sessions, and the political pressure behind it hasn’t eased. Any bills introduced in the 2025–2026 session that would modify or repeal the rent control preemption statute need current status confirmed at leg.colorado.gov before publication. This publication won’t repeat the error of treating a failed bill as pending. Check the General Assembly’s bill search under “residential property” and “rent” for any active filings.
Some Denver council members have discussed expanding tenant protections within the space the state law permits — stronger just-cause eviction standards, relocation assistance for tenants priced out of their units, enhanced Right to Renew enforcement. What’s been raised in committee and what’s been formally introduced are different things. Verify any active proposals at denvergov.org/council.
Readers who want to track this themselves: bookmark leg.colorado.gov for state legislative activity and denvergov.org/council for Denver-specific proposals. Signing up for City Council meeting agendas is a lower-effort way to stay current than trying to piece it together from news coverage after the fact.
What This Means for You This Fall
Colorado law is unambiguous: no city in this state can cap your rent, and Denver is no exception. Any source telling you otherwise is wrong about what existing law says, however right they may be about what it should say.
What Denver does have is a Right to Renew ordinance with real, enforceable teeth. Your landlord cannot non-renew you without a qualifying just-cause reason. They must give you 90 days’ notice of non-renewal. They must give you advance notice of a rent increase before requiring your renewal decision. And if you’re in a fixed-term lease, they cannot raise your rent before that term ends without contractual authority.
That’s meaningful protection. It’s also not rent control, and the gap between the two is wide — wide enough that a landlord can offer you a renewal at an increase that’s effectively unaffordable and be in full compliance with the law. I’m not going to dress that up. But the protections that do exist are enforceable, and most renters who get steamrolled by their landlords are getting steamrolled partly because they didn’t know what they were entitled to claim.
If you get a lease renewal notice this fall, read it carefully. Compare every term against your current lease. Note the date the notice arrived and confirm you have adequate time to decide. If something looks wrong, contact HOST or Colorado Legal Services before you respond. Not after.
⚠️ Editorial verification notes: Before publication, confirm the exact notice window for rent increase disclosure under the Denver Right to Renew ordinance from current DRMC text; confirm the full enumerated list of just-cause reasons for non-renewal; confirm all ordinance exemptions; verify current HOST contact information, complaint portal URL, and fine authority; verify status of any 2025–2026 legislative session bills; verify current contact information for Colorado Legal Services and Brothers Redevelopment Inc.; and confirm current Denver City Council proposal status at denvergov.org/council. Do not publish without completing this verification pass.
