Seattle · Commercial sale

Hatteras Woodinville buys 17000 140th Ave NE in Woodinville for $17.45 million

A medical office building at 17000 140th Ave NE, Woodinville sold for $17,450,000 on October 15, 2026. See the seller and buyer net sheets for this sale.

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Automated sale report from public sales records · How we make these · Published November 13, 2026

Sold October 15, 2026 · King County, Washington

Aerial view of 17000 140th Ave NE, Woodinville with the parcel outlined — Aerial photo: U.S. Geological Survey. Parcel outline: King County Assessor. The photo can predate the sale.

Sale price: $17,450,000
Sold: October 15, 2026
Property type: Medical office building
Lot size: 71,438 sq ft

Seller and buyer net sheets for this sale

Seller Buyer

NetSheet.orgOctober 15, 2026

Seller's estimated net sheet

17000 140th Ave NE, Woodinville

Sale price	$17,450,000
Title and settlement
Owner's title insurance policy	$34,480
Escrow fee	$700
Transfer taxes and recording
State real estate excise tax (graduated)	$492,575
Local real estate excise tax (0.50%)	$87,250
REET technology fee	$5
Prorations
Property tax proration (seller owes)	$46,039.32
Other costs
Wire / courier / payoff processing	$60
Total deductions	$661,109.32
Estimated net to seller	$16,788,890.68

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NetSheet.orgOctober 15, 2026

Buyer's estimated net sheet

17000 140th Ave NE, Woodinville

Purchase price (cash)	$17,450,000
Title and settlement
Escrow fee	$700
Transfer taxes and recording
Deed recording fee	$304.50
Credits
Property tax credit from seller	$46,039.32
Closing costs and prepaids	$1,004.50
Estimated cash to close	$17,404,965.18

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What these figures assume

No brokerage commission is shown: commissions on commercial deals vary and are not in the public record.
The seller figure is before any loan payoff.
The buyer side assumes a cash purchase with no financing.
REET technology fee: $5 per affidavit (confidence medium)
Annual property tax estimated at 0.90% of price ($157,050).
Title and settlement fees are typical estimates, not quotes.

Selling in Woodinville?

The medical office building at 17000 140th Ave NE in Woodinville sold for $17,450,000 on October 15, 2026, according to the King County Department of Assessments' sales records. The price was 21% above its recorded market value of $14,477,700, Assessor's records show.

Property Ventures WMC LLC was the seller, and Hatteras Woodinville LLC was the buyer, the record lists.

Assessor's records show the property sits on a 1.64-acre lot.

This summary was written by AI from public sales records and checked by automated rules. The figures come from the record and the NetSheet.org rules engine. How we make these.

What were the closing costs in King County?

By our estimate, the seller's two largest charges, not counting prorations, were $492,575 for the state real estate excise tax (graduated) and $87,250 for the local real estate excise tax (0.50%). Who pays what follows King County custom.

How much did the seller net?

By our estimate, the seller netted about $16,788,891. That is before any broker commissions and any loan payoff.

How much cash did the buyer bring to closing?

A cash buyer would need about $17,404,965 at closing. That covers the full price and closing costs.

Run this net sheet with your numbers (free)

17000 140th Ave NE, Woodinville, WA.

Source: King County Department of Assessments, real property sales, document 3400929. Property details: King County Assessor. Net sheets are estimates from the NetSheet.org rules engine, not the parties' actual closing statements. Request a correction or removal.