Property profile

936 143rd St Seattle, WA 98133

OFF-MARKET
Office buildings
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Property ID
US90-1274962
2,560 SF 0.16 ac Built 1969
Last sale Sep 2021·$790,000
Entity Owned Owner of record is a legal entity (LLC / corporation). 5-yr Hold Held for 5 years. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
Market Trends Soon

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

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

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax · 2022

What does the county charge?
$12k
Tax billed · 2022
Assessed value$768k
Assessed land$480k
Assessed improvement$289k
Effective rate1.53%

Value estimate

· Nov 2026
$635k
$572k – $699k
AI approach$625k
CAP approach$615k
Submarket $/SF estimate$892k

Realmo valuation models over county records.

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

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
C1-75 (M)
The intent of this district is to promote general commercial activities, to provide for an auto-oriented, primarily retail or service com...
General categoryCOMMERCIAL
JurisdictionKING

Location intelligence

Which uses thrive at this corner?
Best fit: Law Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Law Firm13.3
Electrical Service11.7
Accounting Firm10.1

Location

936 143rd St Seattle, WA 98133
County assessor Recorded deeds · 3 transfers Qualifying comp sales · not on file 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 · 18 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
10109 Aurora N, Seattle, WA 98133-9330 $499,100 May 2025 3,720 SF
925 130th, Seattle, WA 98133-7502 $1,500,000 Nov 2024 3,010 SF
14824 Westminster N, Shoreline, WA 98133-6437 $1,216,016 Sep 2024 3,672 SF
14512 Whitman N, Seattle, WA 98133 $530,000 Oct 2023 3,000 SF
10439 Holman N, Seattle, WA 98133-9148 $530,000 May 2021 2,076 SF
327 105th, Seattle, WA 98133-8867 $640,200 Apr 2019 1,760 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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Includes: Price & PSF · Cap rate · Location · Zoning

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