528 12th Ave E, Seattle, WA 98102 Property Records

King County property record for 528 12th Ave E, Seattle, WA 98102 · Last verified July 2026

Property Highlights

Property Type	Residential > Condominium / Townhouse > Townhouse
Bedrooms	2 Beds
Bathrooms	1.75 Baths
Architecture Style	Townhouse
Year Built	Built 2019
Square Footage	930 sqft Living Area
Lot Size	410 sqft (0.009 acres)
Tax Bill	$5,500.00 (2026)

Owner

Source: King County records · APN 685170-0349

Assessment roll updated July 7, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	300 VAL VISTA RD, MILL VALLEY, CA 94941-1310
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Refreshed	Sep 20, 2026

July 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Jul 30, 2021
Property Address	1209D E MERCER ST, SEATTLE, WA 98102-6335
Document Number	0000001843
Map Reference	DOC 20210521900019
Instrument Date	Jul 23, 2021
Instrument	20210730001843
Transaction Type	Transfer
Record Updated	Mar 21, 2024
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$11,298.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	528 12TH AVE E, SEATTLE, WA 98102-5104

Mortgage

Document Number	0000001844
Date	Jul 30, 2021
Instrument	20210730001844

Lender

Name	ZILLOW HOME LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2051

Tax Assessment & Valuation

Source: King County records · Assessment roll updated July 7, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Washington
County	King County
Municipality	Seattle City
Unified School District	Seattle Public Schools (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$5,500.00 (+5.77%)
2025		$528,000 (-1.86%) Land $472,000 Building $56,000	$528,000 (-1.86%) Land $472,000 Building $56,000
2024	$5,200.00 (-0.93%)	$538,000 (-12.89%) Land $472,000 Building $66,000	$538,000 (-12.89%) Land $472,000 Building $66,000
2022	$5,249.00	$617,600 Land $98,400 Building $519,200	$617,600 Land $98,400 Building $519,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`685170-0349`
Alternative APN	`685170034902`

Interior

Bedrooms	2 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Building Area	930 sqft Living Area
1st Floor	310 sqft 1st Floor
2nd Floor	310 sqft 2nd Floor
Upper Floors	310 sqft Upper Floors
Stories	3 Stories

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Architectural Style	Townhouse Style
Construction Type	Wood Construction
Lot Area	410 sqft (0.009 acres)
Deck Area	310 sqft Deck

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Account Number	685170034902
Street Address	528 12TH AVE E
City	SEATTLE
State	WA
Zip	98102-5104
Property Usage	Residential Property Usage
Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	PONTIUS FRANK SUPL LOT D OF SEATTLE SP #3032389-LU REC #20210521900019 SD SP BEING POR OF LOT 12 OF BLK 15 OF SD ADD PLAT BLOCK: 15 PLAT LOT: 12
Legal Range	04
Legal Township	25
Legal Section	29
Legal Subdivision	PONTIUS FRANK SUPL
Legal Block	15
Legal Lot Number	12
Jurisdiction	KING WA
Minor Civil Division	SEATTLE
Census Blockgroup	2
Census Block	2000
Census Tract	7501