# ESA Letter in Elsmere, DE: A Definition That Stays Home

> Delaware's service-animal definition covers only dogs — and opens with six words that keep it inside a chapter which has nothing to do with an Elsmere lease.

- Source: https://supportanimal.com/blog/delaware-emotional-support-animal/elsmere/
- Publisher: Support Animal (supportanimal.com)
- Updated: 2026-09-05
- License note: informational content; not legal or medical advice.

## Key facts

- Population: 6,234
- Households renting: 34.3%
- Typical pet deposit (as a pet): Max 1 month's rent
- Typical pet rent (as a pet): No statutory pet-rent cap
- Breed/weight limits common: sometimes
- Pet fees, deposits, and breed limits with a valid ESA letter: none (FHA reasonable accommodation)

## A small town renting just under the Delaware price

Elsmere is a **town** in New Castle County, governed by a town council, with
6,234 residents on the 2024 Census estimate. Town Hall is at 11 Poplar
Avenue and the Elsmere Library at 30 Spruce Avenue, in the same county as
Wilmington.

Of its 2,238 occupied homes, **767** are rented: **34.3 percent**, above
Delaware's 27.0 percent statewide share. Median gross rent is **$1,339**,
which puts Elsmere $62 below the $1,401 statewide median, a genuinely
mid-market number in a state where the median is set by New Castle County's
suburbs and the Sussex beach towns.

That is the setting. The question this page is about is narrower: whether
Delaware has written a definition that shuts an emotional support animal out
of an Elsmere rental. It has written three narrow definitions. None of them
does that, and it is worth seeing exactly why, because a landlord's adviser
will read the first one out loud.

## Definition one: a dog, and only a dog

6 Del. C. § 4502(28):

> "(28) '**Service animal**' means **a dog individually trained to do work or perform tasks for
> the benefit of a person with a disability**, including a physical, sensory, psychiatric,
> intellectual, or other mental disability."

On its face that is bad news. A dog. Individually trained. Work or tasks.
The trailing list even reaches psychiatric and other mental disabilities,
which makes it sound as though the drafters considered animals like yours
and drew the line above them.

Now read the six words at the top of the section that definition sits in.

## "For purposes of this chapter"

§ 4502 opens: *"For purposes of this chapter:"*, and every one of its numbered definitions
lives under that instruction, including (28).

A definition prefaced that way is not a definition of the phrase in Delaware
law generally. It is an instruction about how to read one chapter. The
chapter here is 6 Del. C. ch. 45, Equal Accommodations, which is about
shops, restaurants, hotels and the rest of the public-facing world, and
which grants its service animal an access right at § 4504(a)(3) in that
setting.

Then the chapter goes further and settles the matter for housing itself. § 4502(21)b.1. provides
that a "place of public accommodation"

> "**does not apply to any of the following: 1. The sale or rental of houses, housing units,
> apartments, rooming houses, or other dwellings.**"

Apartments, by name, out of the chapter's subject matter. So the dog-only
definition is barred from an Elsmere tenancy twice over: once by the words
at the head of § 4502 and once by the chapter disclaiming rental housing
outright.

## What the housing chapter borrowed, and what it left behind

Delaware's housing law is a different chapter, 6 Del. C. ch. 46, the Fair
Housing Act. Exactly one definition crosses from ch. 45 into it, by an
express cross-reference at § 4602(10):

> "(10) '**Disability**' means as defined in **§ 4502 of this title**."

One term. Not the definitions section wholesale, and not "service animal." What comes across is
§ 4502(20):

> "(20) '**Person with a disability**' means any person who satisfies any 1 of the following:
> a. Has a physical or mental impairment which substantially limits 1 or more major life
> activities. b. Has a record of such impairment. c. Is regarded as having such an impairment."

Which is the ordinary three-prong definition, and it is about a person rather than an animal.
There is also nothing on the housing side for a borrowed animal definition to attach itself to:
the phrase "service animal" appears nowhere in ch. 46. Neither does "assistance animal,"
"support animal," "pet," or the plain word "animal." The entire Fair Housing Act was read
through and the word is absent from it.

## Definitions two and three, both equally narrow, both somebody else's

Two more Delaware sentences describe an animal in housing, and a reader who finds either will
think they have found their statute.

25 Del. C. § 5514(i)(3) says a landlord "shall not require any pet deposit from a tenant if the
pet is a **duly certified and trained support animal** for a disabled person who is a resident
of the rental unit" — and 25 Del. C. § 5141(38) defines "support animal" as an animal
"**individually trained to do work or perform tasks**," giving protection work, rescue work,
pulling a wheelchair and retrieving dropped items as the examples. Trained, tasked, and on top
of that "certified," a word the Delaware Code uses without ever naming a certifier. There is no
registry to join and nothing to buy that would satisfy it.

16 Del. C. § 9505(d), in the Delaware White Cane Law, is the other: "Every person who is totally
or partially blind who has a **guide dog** shall be entitled to full and equal access to all
housing accommodations … and **shall not be required to pay extra compensation** for such guide
dog." A fee bar in housing, in plain words, belonging to a guide dog and a tenant who is blind.

Three definitions, then. A dog trained for tasks, in a chapter that is not
about housing. An animal trained for tasks, in a deposit statute. A guide
dog, for a person who cannot see. Each one describes a different animal from
yours, and none of them says anything about an emotional support animal at
all, Delaware's Code does not use the phrase in any chapter examined for
this page.

## Why none of that shuts you out

A narrow definition of one thing is not an exclusion of another thing. That
distinction is the whole of this page.

Montana, for instance, wrote an actual exclusion. Its service-animal
definition says in terms that the phrase does not include an emotional
support animal. Delaware wrote no such sentence anywhere. What it wrote were
three specific rights for three specific animals, and silence elsewhere.

Silence is where your right lives, because the housing duty was drafted
without reference to animals at all. 6 Del. C. § 4603A(a)(2) makes it
disability discrimination to commit

> "A refusal to make reasonable accommodations in rules, policies, practices or services, when
> such accommodations may be necessary to afford such person equal opportunity to use and enjoy
> a dwelling"

An Elsmere landlord's no-pets clause is a rule. Letting the animal stay is
an accommodation in that rule. Because the duty is written about rules
rather than about animals, there is no species requirement in it and no
training requirement in it. Nothing for the dog-only definition to have
influenced even if it had been allowed through the wall.

For the charge rather than the animal, § 4603(b)(2) prohibits discrimination in the "**terms,
conditions, or privileges**" of a rental because of disability, and 42 U.S.C. § 3604(f)(3)(B)
does the federal equivalent. Delaware also told courts how to read the chapter, at § 4601(b):
liberally, and with the higher of the applicable state and federal standards available.

## What replaces the definition you do not have

Since no definition qualifies you, something else must. Under § 4603A(a)(2) it is two findings:
that you have a disability, and that the accommodation **may be necessary** for you to have
equal opportunity to use and enjoy the home. Delaware's Division of Human and Civil Rights calls
the second one a "**nexus**," and says the documentation should come from a health professional
who can establish the disability and explain that connection. The Division has published nothing
about animals; what it has published is that standard.

A landlord's limits sit in the same chapter, at § 4603(c) and § 4603A(f): a tenancy that would
be a "direct threat" to others' health or safety, or cause "substantial physical damage to the
property of others." Behaviour, assessed individually. And § 4607(e) exempts owner-occupied
buildings of four families or fewer from § 4603A entirely, worth checking in a town this small,
where a landlord may well live in the building.

Start with a clinician who already treats you; a letter from a real
treatment relationship is the strongest and cheapest document there is.
Being in New Castle County helps here, since this is where most of
Delaware's specialist mental-health capacity sits, but proximity is not
access. Practices near Wilmington carry waitlists, many do not take new
patients, and a clinician who treats you for something else may decline to
write a disability determination because writing one is a distinct
professional act they may not consider themselves positioned to perform.

Where that route closes, a licensed evaluation is that same assessment
arranged deliberately: someone licensed determines whether a disability
exists and whether this animal answers it, then documents the finding, or
tells you it does not support one. Both endings have to be available or the
finding means nothing.

Delaware defined a service animal as a dog and then kept the definition
inside a chapter that excuses itself from housing. What is left governing
your lease asks about you instead.

## What Elsmere landlords can and cannot do

**Cannot:**
- May not refuse a reasonable accommodation in rules, policies, practices or services where it may be necessary to afford a person with a disability equal opportunity to use and enjoy a dwelling: 6 Del. C. § 4603A(a)(2).
- May not discriminate because of disability in the terms, conditions or privileges of the rental, or in the services and facilities provided with it: 6 Del. C. § 4603(b)(2). This is where a charge attached to a required animal is met.
- May not require a security deposit above one month's rent where the agreement runs a year or more, or on a month-to-month tenancy once it has lasted a year, 25 Del. C. § 5514(a)(2)–(3), and those limits do not apply to furnished units at all, § 5514(a)(4).
- May not inquire whether an applicant for a dwelling has a disability, or as to its nature or severity, except by inquiries made of all applicants alike: 6 Del. C. § 4603A(a)(4).

**Can:**
- May require a pet deposit, capped at one month's rent regardless of the length of the agreement, 25 Del. C. § 5514(i)(2), but that deposit is a separate and additive ceiling from the security deposit, which § 5141(33) defines as "exclusive of a pet deposit."
- Must remit the deposit and provide an itemized list of damages within twenty days of the end of the tenancy; failure to itemize is an acknowledgment that no payment for damages is due, and failure to remit entitles the tenant to double the amount wrongfully withheld, 25 Del. C. § 5514(e)–(g).
- May charge an application fee of no more than the greater of 10 percent of the monthly rent or $50, on pain of double damages, 25 Del. C. § 5514(d).
- May decline where the tenancy would constitute a direct threat to the health or safety of others, or would result in substantial physical damage to the property of others, 6 Del. C. §§ 4603(c) and 4603A(f). The assessment is individualised.
- Is outside the state accommodation duty only in the case 6 Del. C. § 4607(e) describes: a dwelling of no more than four families where the owner occupies one of them. Discriminatory advertising under § 4603(b)(3) remains unlawful even there, and the federal Fair Housing Act runs its own exemptions on its own terms.

## How to get an ESA letter in Elsmere

1. **Check that you qualify**, Answer a short screening about how your condition affects daily life in Elsmere. No diagnosis paperwork needed up front. (About 5 minutes: free)
2. **Connect with a licensed professional**, You are matched with a provider licensed for Delaware clients who reviews your situation in a telehealth evaluation. (Telehealth evaluation)
3. **Complete your evaluation**, The professional evaluates whether an emotional support animal alleviates symptoms of a condition recognized in the DSM-5. Honest evaluations, not everyone qualifies. (Most of Our Applicants Qualify)
4. **Receive your signed letter**, Your letter arrives on the professional's letterhead with their license number: the documentation Delaware landlords may lawfully request. (Typically within days of approval)
5. **Send it to your landlord**, Submit the letter with a short reasonable-accommodation request. Pet fees, pet deposits, and breed limits no longer apply to your animal in Elsmere. (Protection under FHA + state law)

## Conditions that can qualify for an ESA

No fixed government list exists. A licensed professional evaluates whether an animal alleviates symptoms of a DSM-5-recognized condition, commonly:

- Generalized anxiety disorder
- Major depressive disorder
- Post-traumatic stress disorder (PTSD)
- Panic disorder
- Social anxiety disorder
- Obsessive-compulsive disorder (OCD)
- Bipolar disorder
- Attention-deficit/hyperactivity disorder (ADHD)
- Phobias with housing impact
- Chronic stress affecting daily function

## Housing help in Elsmere

- [Town of Elsmere, Contact](https://townofelsmere.com/contact-us/) (town government)
- [New Castle County](https://www.newcastlede.gov/) (county government)
- [Community Legal Aid Society, Inc., New Castle County office](https://www.declasi.org/contact-us/) (legal aid)
- [Delaware Division of Human and Civil Rights](https://humanandcivilrights.delaware.gov/) (state civil rights agency)
- [Charter of the Town of Elsmere](https://charters.delaware.gov/elsmere.html) (ordinance)

## Frequently asked questions

### Delaware's service animal definition covers only dogs. Does that disqualify my cat?

Not for housing. 6 Del. C. § 4502(28) is limited to "a dog individually trained to do work or perform tasks," but § 4502 begins "For purposes of this chapter," tying every definition in it to the Equal Accommodations chapter. That chapter also states, at § 4502(21)b.1., that it does not apply to the rental of dwellings. The definition never reaches your lease.

### Is there a difference between a narrow definition and an exclusion?

Yes, and it is the whole point. Montana wrote an actual exclusion, providing that its service-animal term does not include an emotional support animal. Delaware wrote no such sentence in any chapter examined here. It granted three specific rights to three specific animals and said nothing about the rest, and silence is not a prohibition.

### What does the Delaware Fair Housing Act say about animals?

Nothing at all. The entire chapter, 6 Del. C. ch. 46, was read through and the words animal, pet, service animal, assistance animal and support animal appear nowhere in it. The duty in § 4603A(a)(2) is written about "rules, policies, practices or services" instead, which is why it has no species requirement for a landlord to raise.

### Which definition does the housing chapter borrow from the equal accommodations chapter?

Only "Disability." 6 Del. C. § 4602(10) provides that the term "means as defined in § 4502 of this title," and § 4502(20) supplies the three prongs: a physical or mental impairment substantially limiting one or more major life activities, a record of such impairment, or being regarded as having one. The bridge carries that term and no other.

### What about the White Cane Law's no-extra-charge rule?

It belongs to a different tenant. 16 Del. C. § 9505(d) provides that a person "totally or partially blind" who has a guide dog "shall not be required to pay extra compensation for such guide dog." Two conditions on the face of the text (a guide dog, and a tenant who is blind), put an emotional support animal outside it. § 9506 fines a violation $100.

### My landlord lives in the building. Does that change anything?

It may remove the state duty entirely. 6 Del. C. § 4607(e) provides that nothing in § 4603, except paragraph (b)(3), "or in § 4603A" applies to rentals in dwellings of no more than four families where the owner occupies one of them. Because the exemption names § 4603A, the state accommodation duty is inside it; only the bar on discriminatory advertising survives. Note that § 4607 is printed twice in the Code, effective until and from December 31, 2028, with subsection (e) identical in both.

### Elsmere rents just under the state median. What does that tell me?

That Delaware's $1,401 figure is not set by its towns. Elsmere's median gross rent of $1,339 sits $62 below the statewide number even though its renter share, 34.3 percent, runs above the 27.0 percent state rate. The statewide median is lifted by New Castle County's suburbs and by Sussex County's beach towns.

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Get evaluated by a licensed provider: https://my.supportanimal.com/qualify?sa_source=blog&sa_medium=blog&sa_campaign=esa-guides&sa_content=markdown&ref=blog&sa_term=delaware-emotional-support-animal%2Felsmere