Financial
Distress signals
Property profile

666 Dearborn St Seattle, WA 98104

FOR LEASE
Office buildings
Property ID
US90-1476470
35,202 SF 0.96 ac lot Built 1979
Last sale Sep 1992 · $173,705
Individually Owned Owner of record is an individual. 7-yr Hold Held for 7 years. Free & Clear No active or open recorded mortgage detected.
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Market Trends Soon
666 Dearborn St, Seattle, WA 98104 For Lease
Contact for pricing 2,183 SF available
666 Dearborn St, Seattle, WA 98104
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Property summary

AI-generated overview

This commercial building includes elevator access to the full third floor and features a secure environment. A 2,183-square-foot office suite is configured with multiple conference rooms and private offices with territorial views, along with a kitchenette, bathrooms, and shared/common areas. The property provides 22 dedicated parking stalls. It is located near a light rail station and offers convenient freeway access to both I-5 and I-90, and the space is suitable for office use.

Ownership intelligence

Who controls the opportunity?

Resolved identity, portfolio, hold profile and investor signals. Included in the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Mortgages

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax · 2022

What does the county charge?
$129k
Tax billed · 2022
Assessed value$15.03M
Assessed land$15.03M
Assessed improvement$1k
Effective rate0.86%

Value estimate

· Sep 2026
$5.19M
$4.67M – $5.70M
NOI build-up
Gross scheduled income$66k
Vacancy & credit loss−$15k
Operating expenses−$13k
NOI · 127,746.67% cap applied$38k

Realmo valuation models over county records and 6 qualifying comparable sales.

Recently sold

What actually traded nearby?
$353/SF
Submarket average, outlier-cleaned · 337 recorded sales of this use type
Observed band · Q1–Q3$205 – $579
Qualifying comparables6

Cap rate analysis

How does the asset earn?
127,746.67%
$38k estimated NOI · market benchmarks for this use type

Price anchors at 6 / 6.5 / 7% — in the full report.

Zoning insight

What can be built here?
IDM 85/85-170
JurisdictionKING

Location intelligence

Which uses thrive at this corner?
Best fit: Auto Parts Store
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Auto Parts Store16.9
Electrical Service11.9
Veterinary Clinic11.7

Location

666 Dearborn St Seattle, WA 98104
County assessor Recorded deeds · 2 transfers 6 qualifying comp sales Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 15 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
5801 Marginal S, Seattle, WA 98134-2413 $22,500,000 Dec 2025 27,315 SF
830 4th S, Seattle, WA 98134-1337 $4,959,437 Jun 2025 53,480 SF
1719 13th SW, Seattle, WA 98134-1009 $180,561,905 Mar 2022 18,010 SF
3200 1st S, Seattle, WA 98134-1813 $13,100,000 Feb 2022 30,960 SF
5030 1st S, Seattle, WA 98134-2422 $12,300,000 Apr 2021 43,473 SF
1741 1st S, Seattle, WA 98134-1403 $21,000,000 Jan 2021 66,138 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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