Hiring realtors in Delaware is not a statewide call. New Castle County closed at a $398,000 median in June 2026 with 24 days on market. Sussex County sat at $470,000 and 56 days. I’d treat those as two jobs. The first test of any agent is how they handle a disclosure statute most listings never mention.
Delaware is three markets, not one
People write about Delaware as one housing market. It is not. The Delaware Association of REALTORS June 2026 workbook puts New Castle County, Wilmington’s county, at a $398,000 median sold price, 2.1 months of inventory, and 24 days on market. 572 units sold that month. 1,211 listings sat active.
Kent County ran a $355,000 median, 3 months of inventory, and 39 days on market. Sussex County, down at the beaches, ran $470,000, 5.4 months, and 56 days, with 2,826 homes active. Those are not small gaps. They are different jobs.
A year earlier, in June 2025, New Castle closed at $390,000 with 22 days on market. Wilmington’s county is up $8,000, about 2.1%, and it’s still fast. For scale, the National Association of REALTORS put the July 2026 median existing-home price at $434,100. New Castle sits under that line. Sussex sits over it.
An agent’s record only means something if they earned it in the county you are selling. I wouldn’t hire a Sussex beach specialist for a tight Wilmington listing unless they can show New Castle closings. The reverse is also true. A 24-day market rewards a different skill than a 56-day market.
One more thing before the tests. Not all realtors in Delaware are REALTORS, and a licensed agent and a REALTOR are not the same thing. REALTOR is a membership. The license is the legal piece. You want the license checked, and closings in your county, not a statewide volume number.
| County (June 2026) | Median sold | Months of inventory | Days on market | Units sold | Active listings |
|---|---|---|---|---|---|
| New Castle | $398,000 | 2.1 | 24 | 572 | 1,211 |
| Kent | $355,000 | 3 | 39 | 216 | 658 |
| Sussex | $470,000 | 5.4 | 56 | 613 | 2,826 |
If you are selling in Wilmington or the rest of New Castle County, those 24 days and 2.1 months are your baseline. Compare any agent, including low-commission realtors in Wilmington, to that county number, not to a Sussex average.
The disclosure rule that tells you if a Delaware agent is any good
Delaware has a legal quirk most agent write-ups skip. Under 6 Del. C. section 2572(b), the seller’s written disclosure of material defects has to be made before the seller signs the listing agreement, not before contract the way most states run it. The same section says the disclosure shall be updated as necessary for any material changes occurring in the property before final settlement.
That is not optional language. Section 2573 then says the agent, subagent, or seller shall give a copy of the Seller’s Disclosure of Real Property Condition Report to all prospective buyers, or the buyer’s agent, prior to the time the buyer makes an offer to purchase. The form, signed by buyer and seller, becomes part of the purchase agreement.
There is also a radon piece. Section 2572A(d) puts the Delaware Real Estate Commission in charge of a form used for every transfer of residential real property. If an agent can’t tell you how that form fits the listing packet, they have not done this work lately.
Section 2575 is the part sellers should actually like. Once a defect is disclosed to the buyer before the buyer makes an offer, the buyer has no cause of action against the seller, the agent, or the subagent on that defect. The protection cuts toward the seller. That is why doing the disclosure early, and doing it fully, is in your own interest, not a favor you do the buyer.
This is the tell, at least in my experience. An agent who treats the disclosure as end-of-process paperwork is telling you they don’t know 2572(b), or they don’t care. An agent who walks you through it at the listing appointment is doing the job the statute describes. I start there.
7 tests I’d run on realtors in Delaware before signing
I use the same seven questions on realtors in Delaware no matter which county they work. The answers change. The tests do not. A longer national version lives in how to choose a real estate agent. These seven are the local cut.
1. Closings in your county, last 12 months
Statewide volume is a vanity number. Ask for New Castle, Kent, or Sussex closings, named, with dates. If they can’t pull that list, they are guessing at your market.
2. How they handle the pre-listing disclosure
Ask them when 6 Del. C. section 2572(b) gets done. The right answer is before you sign anything. If they say “we’ll do paperwork after we go live,” I walk.
3. Their days on market versus the county they are selling in
New Castle ran 24 days in June 2026. Sussex ran 56. An agent whose listings linger past the county number needs a reason, not a story about “being patient for the right buyer.”
4. Their list-to-sold story, including a cut they had to make
Anyone can show you a listing that flew. I want one they had to reduce. How they talk about that cut tells you if they overpriced to win the listing, then made you pay for it.
5. Who actually attends your showings and answers your phone
The named agent, or a junior? If the rainmaker lists you and a new licensee runs the work, you just hired the new licensee. Ask who holds the phone on a Sunday.
6. What the listing side costs, and what comes out if you cancel
Get the fee, the term, and the cancellation language in the same sitting. A cheap rate with a long lock and a nasty tail is not cheap.
7. Whether they will put the compensation conversation in writing
Listing agreements must do that anyway. Since August 17, 2024, the agreement has to disclose that compensation is not set by law and is fully negotiable. If they hedge, they are already failing a rule they have to print.
I run a version of this in other cities. The same tests I would use on agents in Denver still start with local closings. County first. Personality last.
What a listing agent actually costs at Delaware prices
Compensation is not set by law and is fully negotiable. Listing agreements must carry a conspicuous disclosure saying so, effective with the August 17, 2024 practice changes. That is National Association of REALTORS settlement language. Here is the listing side at June 2026 county medians.
| County and listing rate | Fee on the county median | Kept if you pay 1% instead |
|---|---|---|
| New Castle at 3% ($398,000) | $11,940 | $7,960 |
| New Castle at 2.8% | $11,144 | $7,164 |
| New Castle at 2.5% | $9,950 | $5,970 |
| Kent at 2.5% ($355,000) | $8,875 | $5,325 |
| Sussex at 3% ($470,000) | $14,100 | $9,400 |
| Sussex at 2.5% | $11,750 | $7,050 |
On a New Castle sale at $398,000, a 1% listing side is $3,980, so moving from 3% keeps $7,960. From 2.5% you keep $5,970. Kent at $355,000 is $3,550 at 1% against $8,875 at 2.5%, so you keep $5,325. Sussex at $470,000 is $4,700 at 1%, and you keep $9,400 versus 3% or $7,050 versus 2.5%. That is real money. It’s not free if the agent can’t sell the house.
If you want the mechanics of a lower listing rate, read how a low-commission listing actually works and how realtors get paid. The 1% listing service is one way to get that New Castle $3,980 number. I still want the seven tests passed first. Savings only matter on a sale that actually closes.
Delaware’s realty transfer tax under section 5402(a) is 3 percent, or 2.5 percent where the municipality or county has enacted the full 1.5 percent local tax, and the statute says the tax is to be apportioned equally between grantor and grantee. So the seller’s half runs 1.5 to 2 percent, which is $5,970 to $7,960 on that same $398,000 sale. Get the exact local figure from your settlement agent rather than assuming.
Sellers shopping low-commission realtors across Delaware should still run the county test. The rate is the second conversation.
Check the license before you check anything else
The Delaware Real Estate Commission develops standards for professional competency, promulgates rules and regulations, and adjudicates complaints against professionals. When it has to, it imposes disciplinary sanctions. The authority sits in 24 Del. C. Chapter 29. You can verify a license online through DELPROS, Delaware Professional Regulation Online Services. I do this before I read a bio. It takes two minutes. Almost nobody does it. Disciplinary history shows up there, and no brokerage page will volunteer it.
When paying more is the right call
I’ll say this plainly. A 1% listing fee is not automatically the right answer. In Sussex County, June 2026 inventory sat at 5.4 months and homes averaged 56 days on market. A listing there may need real marketing spend over a long runway. The cheapest listing side is a bad trade if the agent can’t carry that listing that long.
A strong full-rate agent beats a weak discount one every time. I have watched cheap listings go dark early because nobody budgeted for the photos, the ads, or the agent’s time through a 56-day average. The savings only matter when the agent is genuinely good. Check that first. Negotiate second. In a 24-day New Castle market the cheap, sharp agent can be the right hire. In a slow Sussex stretch I would rather pay the person who will still be working the listing at day 56.
I would pay 3% in Sussex to an agent with 56-day-or-better closings and a plan that lasts, before I would pay 1% to someone who has never carried a beach listing through shoulder season.
Questions I get about realtors in Delaware
How much do realtors in Delaware charge?
There is no legal set rate. After August 17, 2024, listing agreements have to say compensation is not set by law and is fully negotiable. At the New Castle median of $398,000, a 3% listing side is $11,940 and 1% is $3,980. What realtors in Delaware should get paid depends on whether they can actually sell in your county.
Do I really have to complete a seller’s disclosure before I sign a listing agreement in Delaware?
Yes. 6 Del. C. section 2572(b) says the disclosure shall be made in writing before the seller signs the listing agreement, and updated for material changes before final settlement. I wouldn’t sign a listing with a blank disclosure sitting in the folder. Doing it early also protects you. Section 2575 cuts off a buyer’s cause of action on defects you disclosed before they offered.
Is the Wilmington market different from the Delaware beaches?
Yes, and the gap is not subtle. New Castle County, which holds Wilmington, ran a $398,000 median, 2.1 months of inventory, and 24 days on market in June 2026. Sussex County ran $470,000, 5.4 months, and 56 days. I treat them as separate hires.
How do I check whether a Delaware real estate license is active?
All realtors in Delaware are licensed through the state, so use DELPROS, Delaware Professional Regulation Online Services. Search the name, confirm the license is active, and read any disciplinary history. I do this before a listing appointment. Two minutes. The Commission sits under 24 Del. C. Chapter 29 and can impose sanctions.
Who pays the realty transfer tax in Delaware?
Section 5402(a) sets the tax at 3 percent, or 2.5 percent where the municipality or county has enacted the full 1.5 percent local tax. That tax is apportioned equally between grantor and grantee. On a $398,000 sale, the seller’s half runs 1.5 to 2 percent, or $5,970 to $7,960. Ask your settlement agent for the local figure.
Can I negotiate commission with realtors in Delaware?
Yes, and realtors in Delaware expect the conversation. Compensation is not set by law and is fully negotiable, and the listing agreement must say so in a conspicuous disclosure. Pass the seven tests before you haggle. A weak agent at 1% can cost you more than a strong one at 2.5%.
