Can You Have Pets in Condos in Colorado? What the Law Really Allows

If you’re wondering whether you can have pets in condos in Colorado, the surprising answer is that state lawmakers leave most of that decision to your homeowners association rather than to the legislature. There’s no statewide statute that guarantees every condo owner the right to keep a dog or cat, and your association’s governing documents usually carry more weight over daily pet questions than anything in the Colorado Revised Statutes.

That doesn’t mean pet owners are powerless, though. Colorado has passed specific protections around dog breed and size discrimination, and federal disability law still applies no matter what your HOA’s rulebook says. Here’s how the pet rules actually work for condo owners across the state, from Denver high-rises to mountain-town townhome communities.

Can a Condo or HOA Ban Pets in Colorado

Yes. There are no Colorado HOA pet laws that prevent your association from restricting or banning pets, and the authority to regulate or ban pets typically rests with the HOA’s governing documents, which can include restrictions on the number, type, or size of pets. That authority extends to condo buildings specifically, not just single-family HOA neighborhoods.

Condo associations generally have the same right to restrict or prohibit pets as single-family or townhome communities. So if you’re comparing a condo purchase to a townhome or detached HOA home, don’t assume the condo will have looser pet rules just because units share walls. Some condo boards are actually stricter, since shared hallways, elevators, and thin walls create more opportunities for pet-related disputes.

Before you sign a purchase contract, request the current pet policy in writing and ask whether it has changed in the last few years. If you’re relocating to Colorado with an existing pet, it’s worth checking the state’s pet import requirements at the same time you review your future HOA’s rules, since both sets of paperwork typically need to be sorted out before move-in day.

Pro Tip: Ask your real estate agent for the association’s pet addendum, not just the CC&Rs summary. Many Colorado condo buildings amend pet rules through separate board resolutions that don’t always show up in the recorded declaration.

What Colorado Law Says About Pet Restrictions

The Colorado Common Interest Ownership Act (CCIOA) is the primary framework for how HOAs operate in the state. It defines the rights and responsibilities of homeowners and associations and establishes requirements for governance, assessments, and recordkeeping. It doesn’t include a blanket right for owners to keep pets, but it does set limits on how associations can write and enforce their rules.

Not all rules are valid under state law, and an HOA cannot restrict activities protected by the CCIOA. Rules must also be applied consistently and be within the association’s authority to enforce. That last part matters for pet owners: a board can’t invent a new pet rule on the fly and enforce it only against one household while ignoring identical violations elsewhere in the building.

State fair housing law layers on top of CCIOA. Colorado Fair Housing Laws prevent discrimination in housing and community governance based on protected classes such as race, color, religion, sex, disability, familial status, and national origin. Disability is the protected class that comes up most often in pet disputes, which is why service and support animals get separate treatment later in this article.

If you ever need to verify whether your association is even legally operating, Colorado requires HOAs to register with a state agency. In addition to the annual Secretary of State registration, HOAs are required to register annually with the Colorado Division of Real Estate, and an HOA that fails to register, renew its registration, or pay the required fee may be precluded from imposing or enforcing a lien for assessments. That registration gap can sometimes matter if you’re contesting a fine tied to a pet violation.

What Your Governing Documents (CC&Rs/Bylaws) Control

Your condo’s pet rights live in a layered set of documents, and each layer controls something different. The CC&Rs are publicly recorded deed restrictions, the bylaws are the rules for management and administration, and resolutions are additional rules and regulations that the association may adopt. Pet policies most often show up in the CC&Rs or in a separate rules resolution, which is easier for the board to amend than the recorded declaration.

Every homeowners association operates according to its governing documents, including the Declaration of Covenants, Conditions, and Restrictions, bylaws, articles of incorporation, and community rules, and together these documents determine how the association enforces community standards and resolves disputes. Federal law sits above all of them. Federal laws also apply, including the Fair Housing Act, Internal Revenue Codes, and the Americans with Disabilities Act.

In practice, your governing documents typically cover the operational side of pet ownership rather than an outright ban. That includes things like enforcing any limits on the number and size or breed of pets allowed per household, requiring all pets to be on leashes when outside homes, designating specific pet waste stations, and requiring owners to clean up after their pets. Colorado’s statewide leash law requirements already apply on public sidewalks and trails, and most condo boards fold similar language into their own rules for common areas like courtyards and lobbies.

Governing Document	What It Typically Controls	How Easy to Change
CC&Rs (Declaration)	Recorded deed restrictions, sometimes including pet bans	Hard — usually requires owner vote/supermajority
Bylaws	Board authority, meeting procedures, enforcement power	Moderate — often board and member vote
Rules & Resolutions	Day-to-day pet policy: number, leash, waste, registration	Easy — board can usually amend directly

Number, Breed, and Size Restrictions in Colorado

This is the section where Colorado actually breaks from the “HOAs can do whatever they want” pattern seen in many other states. In 2018, the Colorado legislature passed House Bill 18-1126, which changed what associations can regulate about dogs specifically.

The bill invalidates any HOA covenant that prohibits the keeping of certain types of dogs based solely on a breed, weight, or size classification, though an HOA may still regulate the number of dogs per household and may enforce covenants concerning dog or owner behavior, including nuisance barking and waste disposal. In other words, your condo board can’t reject your application because you own a 90-pound dog or a breed it doesn’t like — but it can still cap you at two pets and fine you for a dog that won’t stop barking.

The bill grew out of a real complaint. Rep. Paul Rosenthal said he took on the issue after a constituent reported being turned away by over a dozen HOAs because of her German Shepherds, and said an increase in housing prices had limited availability for pet owners. Lawmakers later reinforced the same principle from a different angle. House Bill 23-1068, signed in 2023, addressed insurance discrimination: insurers may not refuse to issue, cancel, refuse to renew, or increase a premium or rate for homeowner’s insurance based on the breed or mixture of breeds of a dog kept at the dwelling, unless that specific dog has been legally declared dangerous.

Key Insight: Colorado’s breed protections apply to HOA covenants, not necessarily to city ordinances. Denver’s decades-old restrictions on pit bulls were a separate municipal matter — the city council voted to repeal a law banning pit bulls that had been in place since 1989, but other Colorado municipalities can still pass their own breed-specific ordinances that operate independently of what your HOA is allowed to enforce.

Number limits remain common and legal. One of the most common pet restrictions enforced by condos and HOAs is the number of pets, usually capped at two domestic animals. Weight and breed can no longer be the deciding factor for dogs specifically, but boards still have wide latitude over smaller, non-canine pets, and many condo policies barely mention them. When people talk about homeowners association pet restrictions, they are mostly talking about dogs — the average HOA or condo association rarely cares what kinds of goldfish or hamsters a homeowner keeps.

If your condo’s dog-breed rules feel limiting, it’s worth knowing what alternatives typically fly under the radar of most pet policies:

• Low-maintenance pets such as fish, hamsters, and guinea pigs, which almost never appear in condo pet counts
• Rabbit breeds suited to small condo spaces
• Chameleons and other reptiles kept in enclosures rather than roaming units
• Insects kept as pets, a growing option for condo dwellers who want something quiet

Just double-check your association’s rules before assuming any pet is exempt — some declarations define “pet” broadly enough to cover reptiles or exotics. If you’re considering something more unusual than a rabbit or hamster, it’s also worth reviewing which exotic pets are actually legal in Colorado before your condo board even enters the conversation, since state wildlife rules apply regardless of what your HOA allows.

Service Animals and Emotional Support Animals in Colorado

No matter how strict a no-pet policy is, disability law changes the equation. Even a community that prohibits pets still has to follow the Fair Housing Act, which gives people with disabilities a right to reasonable accommodations such as service animals and emotional support animals. The Americans with Disabilities Act separately allows people with disabilities to have service animals, though the ADA draws a distinction between service animals and emotional support animals.

For service animals specifically, associations have almost no room to impose the usual pet restrictions. Cedar Management Group notes that the HOA cannot impose pet restrictions on these animals, cannot refuse certain breeds, weights, or sizes, and must allow service animals in all areas of the property. That means the breed and weight rules discussed above simply don’t apply once an animal qualifies as a service animal.

Emotional support animals get similar protection through the reasonable accommodation process, even though they’re legally treated differently from trained service animals. Your HOA or condominium association has a legal obligation to make accommodations for emotional support animals, and fair-housing protections override any conflicting Colorado HOA rules on assistance animals.

Boards aren’t required to take every claim at face value, though. While HOAs cannot require documentation for a readily apparent disability, they can request reliable documentation when the disability or the need for the animal is not apparent, and that documentation should come from a qualified professional confirming the disability and the animal’s role in assisting with it. If you’re applying for an accommodation, having that documentation ready before you submit the request will save weeks of back-and-forth with the board.

Important Note: This article explains general Colorado housing and HOA rules for informational purposes and isn’t legal advice. If your association denies a reasonable accommodation request or you’re facing enforcement action over a pet, talk to a Colorado fair housing attorney or a HUD-approved housing counselor before making decisions.

What Happens If You Already Own a Pet When a Ban Is Introduced

Buying a condo with a resident dog and then watching the board vote in a new no-pet policy is one of the more stressful scenarios for owners. The general industry consensus, echoed across HOA management sources, is that boards can’t simply erase existing pet owners’ rights overnight. HOAs are generally not allowed to enforce total pet bans for their community retroactively.

In practice, this usually plays out as a grandfather clause written directly into the amended rule: existing pets are allowed to stay for the remainder of their lives, but no new pets can be brought in once the ban takes effect. Whether that protection actually applies to your situation depends on exactly how your board drafted the amendment and what your CC&Rs say about how new rules apply to current owners, so read the amendment language itself rather than assuming a blanket grandfather right exists.

A few practical steps if your board is considering a new or tighter pet policy:

1. Request the proposed rule language in writing before the vote, not just a summary
2. Check whether the CC&Rs require an owner vote (not just a board vote) to change pet rules
3. Ask specifically whether existing pets will be grandfathered, and get the answer in writing
4. Attend the meeting where the rule is discussed — many boards adjust proposals based on owner turnout
5. If you have a service or support animal, submit your accommodation documentation before the new policy takes effect

While you’re working through a pet policy change, it’s also a good moment to revisit basic pet safety habits that apply anywhere in the state, including the risks of leaving pets in hot cars in Colorado — a reminder that’s especially relevant if a new policy pushes you toward more car trips to a dog park farther from your building.

What to Do If You Disagree With Your HOA’s Pet Policy

If you think your board got the pet rule wrong — whether it’s an illegal breed ban, an inconsistent enforcement pattern, or a denied accommodation request — you have several avenues before litigation becomes necessary.

Start with the governing documents themselves. Request a copy of the specific rule, the meeting minutes where it was adopted, and the enforcement history for other owners. Boards are expected to work with legal counsel and their property management company to confirm that every rule, policy, and enforcement action aligns with principles of fairness and consistency — and you’re entitled to ask whether that process actually happened for the rule you’re disputing.

Colorado’s Division of Real Estate maintains resources specifically for this kind of dispute. The HOA Information and Resource Center provides information to homeowners, HOA boards, declarants, and other interested parties about the rights and responsibilities of HOAs set forth in CCIOA and other applicable state laws. It’s a free starting point before you spend money on an attorney.

If informal requests and the state resource center don’t resolve things, an HOA-focused attorney can review whether the rule violates HB18-1126’s breed and size protections, conflicts with the Fair Housing Act, or was adopted without following the association’s own amendment procedures. Firms that specialize in this area, such as HOA Management’s state law breakdowns and Colorado HOA-specific counsel, regularly handle exactly this type of dispute and can tell you quickly whether you have a viable claim.

Pro Tip: Keep a written log every time your pet is cited for a rule violation, including the date, the specific rule cited, and whether other owners with similar pets were cited too. Inconsistent enforcement is one of the strongest arguments in a pet-policy dispute.

Whether you’re shopping for a condo with a large dog, adjusting to a new board policy, or fighting a denied accommodation request, the pattern across Colorado is consistent: your association’s governing documents set the day-to-day rules, state law limits how far breed and size restrictions can go, and federal disability law sits above everything else. Reading your CC&Rs and pet addendum before you buy — and keeping documentation once you’re a resident — remains the most reliable way to avoid a dispute in the first place.