Selling a House Without an Agent in Washington: What the Law Still Requires (2026)

Short answer: Yes, you can sell your own house in Washington. State licensing law doesn’t apply to an owner selling for their own account. But the legal steps don’t go away: you still owe the buyer a seller disclosure statement in most sales, the deal needs a written purchase agreement and a signed, acknowledged deed, a licensed escrow agent or attorney usually closes it, and real estate excise tax is due. Fair housing law applies to you directly. Knowing who does each job is most of the work.

This is general information, not legal or tax advice. If you’re selling on your own, a Washington real estate attorney can review your purchase agreement and disclosure before you sign.

What the law asks of every seller

RCW 18.85.151 lists who the real estate licensing law doesn’t cover, and the first group is anyone buying or selling property for their own account. So you don’t need a license to sell your own house. Everything else still applies.

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Based on: RCW 18.85.151, 64.06.010, 64.06.020, 64.06.030, 64.06.040, 64.04.010, 64.04.020, 65.08.070, 64.04.005 and 49.60.222; EPA, Real Estate Disclosures about Potential Lead Hazards.

RCW 64.06.020 currently has two versions on the Legislature’s site: one marked effective until January 1, 2027, and one effective January 1, 2027. The questions quoted here appear in both. If your sale runs across the new year, check which form is being used. If a buyer’s offer comes through their own agent, expect that agent to use standard forms and deadlines. Read every contingency before you sign; our guide to contingencies and our piece on earnest money explain the usual terms.

Who does each job when there’s no listing agent

A listing agent coordinates a lot of moving parts. When you sell on your own, those tasks still have to land somewhere.

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Data from: Washington Department of Revenue, Real estate excise tax page (state REET thresholds effective January 1, 2027; the 2023 thresholds of $525,000, $1,525,000 and $3,025,000 apply to sales before then); RCW 18.44.021; RCW 49.60.222.

Escrow is the piece most owner-sellers underestimate. RCW 18.44.021 makes it illegal to act as an escrow agent without a license unless you’re exempt, and the exemptions include attorneys using a trust account and title insurance companies. That’s why private sales almost always close through a licensed escrow company or an attorney rather than the two parties swapping money and a deed.

Where sales by owner tend to go wrong

• Disclosure gaps. Leaving Form 17 out or handing it over late gives the buyer a rescission right. Answer from what you actually know and amend if something changes (RCW 64.06.040).
• A loose contract. Vague deadlines for inspection, financing and earnest money cause most disputes. An attorney review costs less than a failed sale.
• Pricing. Without recent sales data, it’s easy to list too high and sit, or too low and leave money behind. A pre-listing inspection and a valuation help.
• Older homes. Forgetting the federal lead paint disclosure on a pre-1978 house is a common miss.
• Net proceeds. Excise tax, escrow and title fees, and any repairs still come out of the price. Our guide to the true cost of selling a house in Washington lays them out.

Some owners sell on their own and do fine, especially to someone they already know. If you want to compare, our piece on common myths about real estate agents covers what an agent does and doesn’t do, and the closing process guide walks through the last few weeks.

FAQ

Is it legal to sell my own house in Washington without an agent?

Yes. Washington’s real estate licensing law doesn’t apply to a person buying or selling property for their own account (RCW 18.85.151). You still have to follow the same disclosure, contract, deed, escrow and tax rules as any other seller.

Do I still have to fill out a seller disclosure if I sell by owner?

Yes, in most sales. The exemptions in RCW 64.06.010 cover things like foreclosures, some transfers between relatives, and sales by a personal representative, but not a regular sale by the owner. The buyer can waive the form, except the Environmental section can’t be waived if any answer to it is yes.

Who handles escrow if I don’t have an agent?

A licensed escrow agent, a title company or an attorney usually does. Under RCW 18.44.021, anyone acting as an escrow agent needs a license unless they fall under an exemption, such as an attorney using a trust account or a title insurance company. Escrow collects the funds, prepares closing statements and records the deed.

Who pays real estate excise tax in a sale by owner?

Usually the seller. The Department of Revenue says the seller usually pays REET, and if they don’t, the buyer is responsible, and unpaid tax can become a lien on the property. The state portion is graduated by price under RCW 82.45.060, and local REET is added on top.

What if my house was built before 1978?

Federal rules apply whether or not you have an agent. EPA says sellers of most pre-1978 housing must disclose known lead-based paint and hazards, give buyers EPA’s lead hazard pamphlet and a Lead Warning Statement, offer a 10-day period for a lead inspection unless the buyer waives it, and keep signed disclosures for three years.

Talk it through with a local agent

If you’re weighing a sale on your own against listing, Peter Kim and Odigo Real Estate Club can walk through the numbers and the paperwork with you, with 25+ years combined experience, 593+ closings, and 122 five-star Zillow reviews. See our home selling services or ask for a property valuation.

Odigo Real Estate Club · REAL Brokerage, WA #112064 · 16108 Ash Way, Suite 201, Lynnwood, WA 98087 · (425) 409-3823 · Mon–Sat 9 AM–6 PM, closed Sunday

Sources

• Washington State Legislature, RCW 18.85.151 (real estate licensing exemptions; persons selling for their own account; escrow and title companies; attorneys), https://app.leg.wa.gov/RCW/default.aspx?cite=18.85.151 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 64.06.010 (seller disclosure exemptions; Environmental section can’t be waived if any answer is yes), https://app.leg.wa.gov/RCW/default.aspx?cite=64.06.010 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 64.06.020 (seller disclosure statement form; version effective until Jan 1, 2027 and version effective Jan 1, 2027), https://app.leg.wa.gov/RCW/default.aspx?cite=64.06.020 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 64.06.030 (delivery of the disclosure statement; buyer’s options; time frame), https://app.leg.wa.gov/RCW/default.aspx?cite=64.06.030 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 64.06.040 (amendments; rescission when no disclosure is delivered; closing), https://app.leg.wa.gov/RCW/default.aspx?cite=64.06.040 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 64.04.010 (conveyances and encumbrances to be by deed), https://app.leg.wa.gov/RCW/default.aspx?cite=64.04.010 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 64.04.020 (requisites of a deed), https://app.leg.wa.gov/RCW/default.aspx?cite=64.04.020 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 65.08.070 (real property conveyances to be recorded), https://app.leg.wa.gov/RCW/default.aspx?cite=65.08.070 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 64.04.005 (earnest money deposit as liquidated damages; five percent limit), https://app.leg.wa.gov/RCW/default.aspx?cite=64.04.005 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 18.44.021 (escrow agent license required; exemptions), https://app.leg.wa.gov/RCW/default.aspx?cite=18.44.021 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 49.60.222 (unfair practices with respect to real estate transactions), https://app.leg.wa.gov/RCW/default.aspx?cite=49.60.222 , accessed Nov 3, 2026.
• Washington State Legislature, RCW 82.45.060 (real estate excise tax; graduated state rates; threshold adjustments), https://app.leg.wa.gov/RCW/default.aspx?cite=82.45.060 , accessed Nov 3, 2026.
• Washington State Department of Revenue, Real estate excise tax (who usually pays; state REET thresholds for 2023 and for sales beginning January 1, 2027; local REET), https://dor.wa.gov/taxes-rates/other-taxes/real-estate-excise-tax , accessed Nov 3, 2026.
• U.S. Environmental Protection Agency, Real Estate Disclosures about Potential Lead Hazards (pre-1978 housing; Lead Warning Statement; 10-day inspection period; three-year record keeping), https://www.epa.gov/lead/real-estate-disclosures-about-potential-lead-hazards , accessed Nov 3, 2026.

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