Denver rental license: requirements, fees, and deadlines

Last updated 2026-07-26

Does Denver require a rental license for landlords?

Yes. Denver's Residential Rental License requirement, created by city ordinance and administered by the Department of Excise and Licenses, applies to anyone who rents out residential real property in the city and county of Denver, whether that's a single room, a single-family house, a duplex, or a multi-unit building ^[1]. The city phased in enforcement by building size: owners of larger properties had to get licensed first, with smaller properties (including single units and ADUs) brought in by the final deadline of January 1, 2024 ^[1]. The license attaches to the property and the specific unit, not to the landlord personally. If you own five rentals scattered across Denver you generally need a separate license for each address, though Denver does allow a single application covering multiple units at one property in some cases. If you're renting out even one room in a house you live in, Denver's ordinance still counts that as a rental unit requiring a license, with limited exceptions for certain owner-occupied situations ^[1]. This is a Denver-specific requirement layered on top of Colorado state landlord-tenant law. Colorado itself doesn't run a statewide rental licensing system, so this obligation comes entirely from the city ordinance, not state statute.

Who exactly needs a Denver rental license?

Anyone who leases out residential property in Denver for periods of 30 days or longer needs a license before advertising or renting the unit, according to Denver's Excise and Licenses rental licensing rules ^[1]. This covers single-family homes, condos, apartments, duplexes, and accessory dwelling units (ADUs), whether you self-manage or use a property manager. A few situations get carved out or handled differently. Short-term rentals (under 30 days) fall under Denver's separate short-term rental license, not the residential rental license ^[2]. Some owner-occupied duplexes and certain government-subsidized housing arrangements may have different rules, so if your situation looks unusual, it's worth calling Excise and Licenses directly rather than guessing. If you inherited a rental, bought a property with an existing tenant, or converted a primary residence into a rental mid-year, the license obligation starts as soon as you begin renting it out. It doesn't wait for some annual cycle. Waiting until a neighbor complains or a tenant reports you is the expensive way to find out you needed one.

How do you apply for a Denver rental license?

You apply online through Denver's Excise and Licenses business licensing portal (Denver eLicense) ^[1]. The general path looks like this: create an account, select the residential rental license application, provide the property address and owner information, and submit proof that the unit meets Denver's minimum habitability standards. For most owner-occupied and small rental situations, Denver allows a self-certification checklist confirming things like working smoke and carbon monoxide detectors, functioning heat, no active code violations, and safe electrical and plumbing systems. Larger properties or those with prior violations may be required to get a third-party inspection instead. Denver publishes the specific checklist and inspection requirements on its rental licensing pages, and because program details get updated, confirm the current application steps and required documents with Denver's Department of Excise and Licenses before you start ^[1]. You'll also need to show proof of ownership or authorization to manage the property, and in many cases a certificate of good standing or business registration if you operate through an LLC. Processing times vary by season and how backed up the department is, so don't apply the week before you want to list the unit.

How much does a Denver rental license cost?

Denver charges an application fee plus a per-unit license fee, and both have changed since the program launched in 2021. Treat any number you see online, including this one, as something to double check. As of the program's stated fee schedule, Denver has listed a non-refundable application fee alongside additional charges for inspections if a self-certification isn't accepted ^[1]. Rather than repeat a number here that may already be out of date, confirm the current fee schedule directly with Denver's Department of Excise and Licenses rental licensing fee page before budgeting. Fees can also differ depending on whether you're licensing a single unit, an ADU, or a multi-unit building, and whether you're renewing versus applying fresh. Budget for more than just the city fee. If your unit needs repairs to pass a habitability check, a broken smoke detector, a missing handrail, a water heater past its service life, those repair costs will usually dwarf the license fee itself. Landlords who get caught off guard tend to underestimate this part, not the paperwork.

What does a Denver rental inspection actually check?

Denver's habitability standard focuses on health and safety basics, not cosmetic condition. Inspectors and self-certification checklists typically confirm working smoke alarms and carbon monoxide detectors in the right locations, functioning heating equipment, hot and cold running water, no exposed wiring or obvious electrical hazards, secure locks on exterior doors, and no evidence of active pest infestation or structural hazards ^[1]. This mirrors the kind of walkthrough inspection landlords in many licensed cities deal with. If you want the general framework for what inspectors look at across markets, our guide on tenant rights covers the tenant side of habitability expectations that overlap with these checks. A rental inspection is not a full home inspection. It won't catch every deferred maintenance issue, and passing one doesn't mean your property is in great shape, just that it clears the minimum bar Denver has set for occupied rentals. If you're renting out a property for the first time, it's worth doing your own walkthrough with the checklist in hand before you submit anything, so you're not surprised by a failed self-certification or a follow-up inspection.

Who is responsible for a rental property walkthrough inspection in California, and how does that compare to Denver?

This gets asked a lot because California doesn't have one uniform answer, and it's a useful contrast to Denver's system. California state law doesn't mandate a general rental licensing walkthrough for all units the way Denver does. Instead, responsibility depends on the situation: under California Civil Code Section 1950.5, if a landlord wants to inspect for damage before returning a security deposit, the landlord (or their agent) does that pre-move-out walkthrough and must give the tenant reasonable notice, along with an itemized statement of deductions if any are made ^[3]. Some California cities layer on their own local rental inspection or registration ordinances (Los Angeles's Systematic Code Enforcement Program is one example), so the actual answer depends heavily on which California city the unit sits in. Denver's model is different and, frankly, more centralized: the city itself runs a licensing program that requires a habitability check (self-certified or city-verified) before a unit can legally be rented at all, independent of any move-out deposit inspection. So the walkthrough that matters for California deposit disputes and the walkthrough Denver requires for licensing are answering two different questions. One is about damage and deposits. The other is about whether the unit is legal to rent in the first place.

What happens if you rent without a Denver license?

Denver enforces its rental licensing ordinance through Excise and Licenses, and operating an unlicensed rental can result in fines and, in some cases, orders to stop renting the unit until it's licensed ^[1]. The city has also indicated it will use code enforcement complaints and other city data to identify unlicensed rentals, meaning a licensing gap can surface even without a direct tenant complaint. Beyond city penalties, there's a real practical risk. If you're renting a unit without the required license and a dispute lands in court (an eviction, a habitability claim, a security deposit fight), a landlord's lack of a required license can complicate that case and may affect your standing or credibility with a judge, depending on how the ordinance and any related case law are applied. This is exactly the kind of question where you want a local attorney's read on your specific situation rather than a general article. If you've discovered your rental should have been licensed and wasn't, the fix is almost always to get compliant quickly rather than wait. Contact Excise and Licenses, understand what's owed, and get the application moving. Waiting rarely makes the situation better and can add to any penalty exposure.

How do you renew a Denver rental license, and how long does it last?

Denver rental licenses aren't indefinite. Renewal is on a cycle set by the city, and you'll need to reapply, resubmit certification or inspection documentation, and pay the applicable renewal fee before the license expires ^[1]. Missing a renewal deadline effectively puts you back in unlicensed territory until you catch up. Because Denver has adjusted licensing terms and renewal timing since the ordinance first took effect, don't rely on a renewal date you remember from a year or two ago. Confirm your specific license's expiration and renewal window directly in your Denver eLicense account or with Excise and Licenses. A practical habit: set a calendar reminder 60 to 90 days before your license expiration, not 30. That gives you buffer time if a repair or a scheduling issue on the city's end pushes things back.

How to become a landlord in Denver (or anywhere)

Becoming a landlord is mostly a checklist problem, not a mystery. At a basic level, being a landlord means you own residential property, and you're renting it to someone else in exchange for regular payment, under terms typically spelled out in a lease ^[4]. That's the whole definition. Everything else, licensing, insurance, inspections, tenant screening, is the operational layer on top of that basic arrangement. If you're starting from zero, the rough order of operations looks like this: confirm the property is zoned and legally usable as a rental, check whether your city (like Denver) requires a rental license or registration before you can advertise it, get landlord insurance in place, screen prospective tenants consistently and legally, and put a written lease in place before anyone moves in. For city-specific requirements, our landlord guide walks through the general framework that applies across most licensed markets. Many new landlords skip the licensing step because they don't realize their city requires it, especially if they converted a former primary residence into a rental. That's the single most common way people end up with a fine notice in Denver. They didn't know the ordinance applied to them, not because they were trying to avoid it.

What is landlording, and what does a landlord actually do day to day?

"Landlording" is the general term for the ongoing work of owning and managing rental property, more than holding the deed. It covers collecting rent, handling repair requests, managing turnover between tenants, keeping the unit compliant with local codes (including licensing where required), and handling the legal side of the relationship, notices, lease renewals, and occasionally evictions. A landlord, by the basic legal definition, is the owner of real property who leases it to a tenant under a rental agreement in exchange for payment ^[4]. In practice, the job splits into three buckets: the physical property (maintenance, repairs, inspections), the financial side (rent collection, expenses, taxes), and the legal and compliance side (leases, notices, licensing, fair housing law). Small landlords with one to ten units often underestimate the compliance bucket specifically because it varies so much by city. A landlord in a county with no rental licensing program has a genuinely lighter compliance load than a landlord with the same number of units in Denver, Chicago, or another mandatory-licensing city. If you're managing rentals across more than one city, treat each city's rules as its own system rather than assuming what worked in one place applies everywhere.

What rights do tenants have if there's no written lease?

Even without a signed lease, a tenant generally still has a rental agreement, it's just an oral or implied one, and most tenant protections still apply. In Colorado, a tenancy without a written lease is typically treated as a month-to-month tenancy, meaning either party can end it with proper notice, and the tenant still has the right to a habitable unit, protection from illegal lockouts, and the standard notice periods before eviction or rent increases apply ^[5]. Denver landlords sometimes assume that skipping a written lease means fewer obligations. It's the opposite: without clear written terms, Colorado's default statutory rules fill the gap, and those defaults are often less flexible for landlords than terms you could have negotiated in writing. A written lease protects you as much as it protects the tenant, arguably more, because it lets you set specific terms (late fees, notice periods beyond the state minimum, pet policies) that the state's default rules don't include. Our tenant rights guide covers the baseline protections tenants keep regardless of lease status, which is worth a read before you assume an unwritten arrangement gives you more control, not less.

How much notice does a landlord have to give before entry or ending a tenancy?

Notice requirements depend on what's happening: routine entry for repairs, ending a month-to-month tenancy, or eviction for nonpayment or lease violation. These aren't uniform nationally, and Colorado's specific notice periods differ from other states, so check your state's statute rather than assume a number. As a general pattern across most states, landlords owe tenants advance notice before entering for non-emergency purposes, commonly in the 24 to 48 hour range depending on the state, though some states don't specify a number at all and instead require "reasonable notice" ^[5]. For ending a month-to-month tenancy or raising rent, many states require 30 days' notice, though some require 60 days for longer-term tenants or for larger rent increases; Colorado's specific requirements are set out in state statute and can change, so confirm the current figure before sending a notice ^[5]. Eviction notice periods are their own category entirely and depend on the reason for eviction (nonpayment, lease violation, no-cause termination where allowed). Getting the notice period wrong is one of the most common ways landlords lose or delay an eviction case, so this is a place where checking the actual current statute, not a general guide, matters most.

Why do landlords require renters insurance?

Renters insurance protects the tenant's personal belongings and gives them liability coverage, but landlords require it mainly to protect themselves. A landlord's own property insurance covers the building and the landlord's property. It typically does not cover a tenant's furniture, electronics, or other belongings if there's a fire, burst pipe, or theft ^[6]. Requiring renters insurance also gives the landlord a layer of liability protection. If a tenant's guest is injured in the unit, or the tenant accidentally causes damage (a kitchen fire, an overflowing tub that damages the unit below), the tenant's renters insurance liability coverage can cover claims that might otherwise fall back on the landlord or the landlord's insurer to sort out. Many landlord insurance policies and umbrella policies specifically account for tenants carrying their own renters insurance, and some landlords require proof of a policy (often with a minimum liability limit, commonly $100,000, though that number varies by landlord and lease) as a lease condition. It's a cheap requirement for tenants (renters insurance policies commonly run well under $200 a year in most markets) and a meaningful risk reduction for landlords, which is why it's become close to standard practice in most professionally managed and even small-scale rental operations.

What can a landlord look at during an inspection, and what can't a landlord do (Ohio and general rules)?

During a routine or licensing-related inspection, a landlord (or a city inspector) can generally look at anything related to habitability and safety: smoke and CO detectors, HVAC function, plumbing and electrical systems, evidence of pests or mold, structural issues, and general code compliance. What a landlord or inspector should not do is search through a tenant's personal belongings, closets, or private papers beyond what's needed to assess the condition of the unit itself. Ohio's landlord-tenant law, like most states, requires landlords to give reasonable notice before entering an occupied unit for non-emergency purposes, and prohibits certain conduct entirely. Ohio Revised Code 5321.04 lists landlord obligations (keeping the unit fit and habitable, maintaining common areas, keeping electrical and plumbing systems in good working order), and Ohio Revised Code 5321.05 lists tenant obligations along with landlord entry rules ^[7]. Ohio law generally prohibits landlords from shutting off utilities, changing locks, or removing a tenant's possessions to force them out (so-called "self-help" evictions); a landlord who wants to remove a tenant has to go through the formal eviction process in court ^[7]. This pattern, no self-help evictions, no lockouts, no utility shutoffs, notice required for entry, shows up in some form in nearly every state's landlord-tenant code, more than Ohio's. If you're a Denver landlord dealing with a similar situation, Colorado's statutes cover the same ground under state law, separate from anything in the city's rental licensing ordinance.

How do you get ready for a Denver rental license application without wasting time?

The fastest path is doing your own pre-inspection walkthrough before you touch the online application. Check every smoke detector and CO detector, confirm the water heater and furnace are working and serviced, look for anything an inspector would flag (exposed wiring, missing handrails, non-functioning locks), and fix what you find before you submit anything to the city. Gather your documents up front too: proof of ownership, any LLC registration if you hold the property in an entity, and prior inspection or violation history if the unit's been licensed before. Having this ready before you start the Denver eLicense application saves you from stalling out mid-application waiting on a document. This is the part of the process our $79 one-time City Rental License & Inspection Prep Packet is built for: a structured checklist so you walk into Denver's licensing process (or any other city's) knowing exactly what documents and repairs you need before you apply, instead of finding out through a rejected application or a failed inspection.

Where does Denver's rental licensing rule actually come from, and what if it changes?

Denver City Council created the residential rental licensing requirement through city ordinance, administered by the Department of Excise and Licenses, with the rollout phased by property size starting in 2021 and reaching full coverage of all rental units by January 1, 2024 ^{[1] [1]}. Because it's a local ordinance, Denver can amend fees, inspection rules, and deadlines through the normal city rulemaking process, and it has already adjusted parts of the program since launch. The most reliable way to stay current is to check Denver's Excise and Licenses rental licensing page directly before you apply or renew, rather than relying on any article, including this one, for the exact current fee or deadline. Ordinances like this typically get revised every year or two as cities work out enforcement kinks, so treat this article as your framework for understanding the system, and treat the city's own page as your source for the current numbers. This isn't legal advice. If you're facing a specific enforcement action, a fine notice, or a dispute over your license status, a Colorado landlord-tenant attorney or Denver's own Excise and Licenses office can give you an answer tailored to your actual situation, which a general guide can't.

Frequently asked questions

Does every Denver rental unit need its own license, or can one license cover a whole building?

Denver generally requires a license per rental unit, but multi-unit buildings under common ownership can often be covered under a single application process that lists each unit. The safest approach is to apply for and confirm licensing status for each individual unit through Denver's Excise and Licenses portal, since coverage details can vary by property type.

Do accessory dwelling units (ADUs) in Denver need a rental license?

Yes. Denver's rental licensing ordinance includes ADUs, and they were part of the final phase of the rollout that reached full compliance by January 1, 2024. If you rent out a basement unit, garage conversion, or backyard cottage in Denver, it needs its own rental license just like a standalone house or apartment.

What happens if my Denver rental fails the habitability self-certification?

If a self-certification isn't accepted or a follow-up inspection finds issues, Denver typically requires you to fix the identified problems and resubmit or schedule a re-inspection before the license is issued. You generally can't legally rent the unit until it passes, so budget time for repairs before your target move-in date.

How to become a landlord if I've never rented out property before?

Confirm your property's zoning allows rental use, check whether your city requires a rental license or registration (many do), get landlord insurance, screen tenants consistently under fair housing law, and use a written lease. Cities with mandatory licensing, like Denver, require the license before you legally advertise or rent the unit.

What is a landlord, in simple terms?

A landlord is the owner of residential or commercial property who rents it to another person (the tenant) in exchange for regular payment, usually under a lease. The landlord retains ownership and is generally responsible for keeping the property habitable, while the tenant gets exclusive use of the space during the lease term.

What rights does a tenant have in Denver without a written lease?

A tenant without a written lease in Colorado is generally treated as a month-to-month tenant and keeps standard protections: the right to a habitable unit, protection against illegal lockouts or utility shutoffs, and the state's standard notice period before the tenancy ends or rent changes. Verbal agreements still count as enforceable rental agreements under state law.

Why do landlords require renters insurance if they already have their own property insurance?

A landlord's property insurance covers the building itself, not the tenant's belongings, and usually doesn't cover liability for incidents the tenant causes. Renters insurance covers the tenant's possessions and adds a layer of liability protection that can prevent claims from tenant-caused damage or injuries from falling back entirely on the landlord's policy.

How much notice does a landlord have to give before entering a rental unit?

Most states require reasonable advance notice for non-emergency entry, commonly in the 24 to 48 hour range, though the exact requirement varies by state statute. Emergency situations (a gas leak, active flooding) typically don't require advance notice. Always confirm your specific state's landlord-tenant statute for the exact number.

What can a landlord check during a rental inspection?

A landlord or inspector can check smoke and carbon monoxide detectors, HVAC function, plumbing and electrical systems, structural safety, and signs of pests or mold. They generally cannot search through a tenant's personal belongings or private papers beyond what's needed to assess the physical condition of the unit.

What can't a landlord do in Ohio for entering or evicting a tenant?

Ohio law prohibits landlords from using self-help evictions, meaning no shutting off utilities, changing locks, or removing a tenant's belongings to force them out. A landlord must go through the formal court eviction process, and Ohio Revised Code 5321.04 and 5321.05 outline landlord obligations and entry notice requirements.

Who is responsible for the move-out walkthrough inspection in California?

Under California Civil Code Section 1950.5, the landlord (or their agent) is responsible for conducting a pre-move-out inspection if requested, and must give the tenant reasonable notice along with an itemized list of proposed deductions. This is separate from any local rental licensing inspection a California city might also require.

How much does it cost to get a rental license in Denver?

Denver charges an application fee and a per-unit license fee, both of which have changed since the program started in 2021. Because fees are updated periodically, confirm the current fee schedule directly with Denver's Department of Excise and Licenses before budgeting for your application.

What happens if I rent out a property in Denver without a license?

Operating an unlicensed rental in Denver can lead to fines and potential orders to stop renting until the property is licensed. It can also complicate your position in later legal disputes involving the tenancy. If you discover you're unlicensed, contact Denver's Excise and Licenses office and start the application rather than waiting.

Sources

1. City and County of Denver, Department of Excise and Licenses, Residential Rental License program: Denver's rental licensing requirement, who it applies to, and application/renewal process
2. City and County of Denver, Short-Term Rental license information: Short-term rentals under 30 days are licensed separately from the residential rental license
3. California Legislative Information, Civil Code Section 1950.5: California landlord obligations for pre-move-out inspection notice and itemized deduction statements
4. Cornell Law School, Legal Information Institute, Landlord-Tenant Law overview: Basic definition of landlord and tenant relationship under a rental agreement
5. Colorado General Assembly, Colorado Revised Statutes Title 38, Article 12 (Landlord-Tenant): Colorado notice requirements for ending tenancies and default month-to-month tenancy rules
6. Insurance Information Institute, Renters Insurance: Landlord property insurance does not cover tenant belongings; renters insurance covers tenant property and liability
7. Ohio Legislature, Ohio Revised Code 5321.04: Ohio landlord obligations, entry notice requirements, and prohibition on self-help evictions