Property profile

830 4Th Ave S Seattle, WA 98134

FOR LEASE
Office buildings
Saved · see the list in your Dashboard
Property ID
US90-0696178
53,480 SF 0.3 ac Built 1913
Last sale Sep 2025·$4,959,437
Entity Owned Owner of record is a legal entity (LLC / corporation). 1-yr Hold Held for 1 years. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
Market Trends Soon

Property summary

AI-generated overview

The property is an office space located at 830 4th Ave S in Seattle, Washington. It contains 17,608 square feet of interior space configured for office use.

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 · 2024

What does the county charge?
$179k
Tax billed · 2024
Assessed value · 2023$17.17M
Assessed land$1.84M
Assessed improvement$15.33M
Effective rate1.04%

Value estimate

· Nov 2026
$19.90M
$17.91M – $21.89M
AI approach$8.60M

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?
II 85-240
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 Store12.7
Pet Grooming Service11.0
Veterinary Clinic10.3

Location

830 4Th Ave S Seattle, WA 98134
County assessor Recorded deeds · 10 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
5801 Marginal S, Seattle, WA 98134-2413 $22,500,000 Dec 2025 27,315 SF
2203 Airport S, Seattle, WA 98134-2048 $16,779,503 Mar 2025 102,075 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
815 Seattle S, Seattle, WA 98134-1310 $4,400,000 Aug 2019 76,624 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
Research This Page with AI

Rey answers here. ChatGPT, Grok and Claude get the same data packet.

Includes: Price & PSF · Cap rate · Location · Zoning

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