Emotional Support Animal (ESA) Letters in Parker, CO

Begin with the request, not the animal

Parker counts 21,789 occupied homes, and 6,147 of them are rented. That is a 28.2% renter share, well under the 33.8% recorded across Colorado, on the 2020-2024 American Community Survey five-year estimate. The town’s population estimate for 2024 is 65,473.

Those numbers describe a place where renting is the minority arrangement. Practically, that means fewer Parker tenants are handed a ready-made accommodation form and more of them have to write the request themselves. Worth doing properly, because from August 12, 2026 Colorado attaches real legal weight to that piece of writing, and the weight attaches to the request, not to the animal.

The presumption a request switches on

House Bill 26-1045 takes effect on August 12, 2026. Its legislative declaration explains the purpose plainly: to restore rescinded federal guidance by codifying it in state law. One of its definitions does a lot of quiet work. Under C.R.S. § 24-34-301(2.5), an animal counts as an assistance animal if it works for a person with a disability, performs tasks for them, assists them, or gives them therapeutic emotional support, and an emotional support animal is named inside that definition.

The provision that matters most to a tenant sits at C.R.S. § 24-34-502.2(2)(b)(II)(A). Allowing an assistance animal in housing is presumed to be a reasonable accommodation, so long as the housing provider has been given an opportunity to engage in an interactive accommodation process. Read that proviso as an instruction. The presumption is not automatic; asking is what earns it.

So ask in writing, keep a dated copy, and ask before the animal is living in the unit. Someone who moves an animal in and cites the statute afterwards has skipped the step the statute conditions the presumption on.

What the request has to establish

Colorado law cares about two facts, and the request should establish both.

The first is disability. C.R.S. § 24-34-501(1.3) includes a mental impairment within that term (any behavioral, mental, or psychological disorder), while excluding current illegal use of a controlled substance.

The second is the connection between the disability and the animal. C.R.S. § 24-34-301(8.5) describes an emotional support animal as one providing solely emotional support that alleviates a symptom or an effect of a disability. That is the link a request should make explicit.

Then name what you are asking to be excepted. C.R.S. § 24-34-501(3.5) supplies the term: an exception or adjustment to a rule, a policy, a practice, or a service, where that change may be necessary for equal opportunity to use and enjoy housing: public and common-use spaces included. A no-pets clause, a weight ceiling, a breed schedule, a pet-rent line, a rule about the courtyard or the mail room, say which one, rather than asking in the abstract.

What the landlord is allowed to ask back

A request for paperwork is not, by itself, a refusal. C.R.S. § 24-34-502.2(2)(b)(II)(C) shields two landlord moves from being called discrimination on their own: seeking reasonable documentation (either of the disability or of the disability-related need), and working through a good faith interactive process. The shield lifts where the disability or the need is obvious.

The permission is bounded by its own words. Reasonable documentation of those two facts is the subject. A landlord who asks for an identification card, a vest, proof of training, or an entry on a register is asking for something the statute never mentions, and no federal registry of emotional support animals exists to produce it. Anything sold as certification is a product, not a legal status.

What the written finding must contain

Colorado regulates the professional who signs, so the quality of the source is what makes a letter hard to argue with.

C.R.S. § 12-245-229(3)(a) covers mental health licensees: psychologists, licensed counsellors, social workers, and marriage and family therapists. Such a licensee may make a finding only after meeting the patient in person, and must be sufficiently familiar with the patient and legally and professionally qualified to make it. Physicians work under C.R.S. § 12-240-144(3)(a), which permits the meeting to happen in person or by telemedicine. That distinction runs by profession, not by preference.

Whoever writes it must make a written finding about disability and a separate written finding about the disability-related need, or a written finding that there is not enough information to decide. Two findings, not one sentence covering both. A current letter from someone who actually assessed you is the strongest document available under Colorado law.

Charges the approval should take off the table

Colorado already caps what a pet may cost a tenant. Since January 1, 2024, C.R.S. § 38-12-106 has held a pet deposit to $300 that must be given back, and monthly pet rent to whichever is larger of $35 or 1.5% of the rent. Those are pet numbers. An approved assistance animal is not a pet, so neither ceiling is the right question: the charge comes off altogether, as the exception to a policy that C.R.S. § 24-34-501(3.5) contemplates.

If a breed rule is the obstacle and insurance is the reason offered, C.R.S. § 10-4-110.8(16) forbids an insurer to refuse or surcharge a homeowner’s or dwelling fire policy because of a dog’s breed, and forbids the insurer to ask about breed except whether the dog has been declared dangerous.

At the end of the tenancy, C.R.S. § 38-12-103 puts the burden on the landlord to prove both that a withholding was not wrongful and what the damages actually were. Keeping one hundred twenty-five percent or more of the actual damages is presumed to be unreasonable, and a written request obliges the landlord to produce the photographs, invoices or estimates within fourteen days.

The narrow ground left for a refusal

C.R.S. § 24-34-502(1)(a)(III) closes off the usual objection. An animal’s presence in the unit cannot stand as a direct threat to health or safety, and it carries no presumption that the property of other people will suffer substantial physical damage. What a provider may weigh instead is documented, specific conduct that poses a direct threat or causes substantial damage, conduct that happened, not conduct imagined from a breed name.

A wholesale ban fares worse still. C.R.S. § 24-34-502.2(2)(b)(II)(B) presumes the complete prohibition of assistance animals in housing to be discriminatory.

Misrepresentation, and the paper that answers it

Intentionally misrepresenting an entitlement to an assistance animal, in order to win a housing accommodation, is an offence under C.R.S. § 18-13-107.3. An element of it is a prior written or verbal warning that the conduct is unlawful. Since March 1, 2022 it has been a class 2 civil infraction: twenty five dollars for a first offence, fifty to two hundred for a second, one hundred to five hundred after that.

The statute supplies its own answer. A written finding made under C.R.S. § 12-240-144(1)(a) or C.R.S. § 12-245-229(1)(a) is an affirmative defence, and not having one is expressly not proof of the offence.

A refused request, and the clock it starts

Parker has no municipal civil-rights, human-relations or fair-housing body, and the town’s own website carries no housing or human-rights pages. Nothing is lost by that here, because the charge was always going to the state.

The Colorado Civil Rights Division takes it, and C.R.S. § 24-34-504(1) bars a housing charge filed more than one year after the practice complained of. The Division says it cannot extend that deadline, even for good cause. Note the step that catches people out: submitting intake through CaseConnect is not filing a charge, since the charge itself is drafted and signed afterwards. The Division is a HUD-certified Fair Housing Assistance Program agency, so most housing matters carry both a state and a federal case number. A respondent gets ten days to answer a housing charge and the complainant ten days to rebut. The main line is 303-894-2997, with a Spanish hotline on 720-432-4294.

Two organisations reach Parker before that stage. The Denver Metro Fair Housing Center says it is active in seven counties, Douglas among them, and takes housing discrimination questions. Colorado Legal Services covers Douglas County from its Denver Metro office at 1560 Broadway, Suite 1100, on 303-837-1313. This page also lists the Douglas County Housing Partnership as a county housing organisation; it is not the body that receives a discrimination charge.

Colorado has run a statewide fair housing law since 1959, the first in the country and nine years earlier than the federal Act. The presumptions arriving on August 12, 2026 are the newest addition to it, and a written request is how a Parker tenant reaches them.