520 12th Ave E, Seattle, WA 98102 Property Records

King County property record for 520 12th Ave E, Seattle, WA 98102 · Last verified July 2026

Property Summary

Property Type	Residential Multi-Family Vacant Land
Details	4 bd · 2.5 ba · 4,420 sqft · built 1907
Lot Size	0.092 acres (4,000 sqft)
Owner	Company Name on File
Last Sale	$3,510,000 (Oct 2016)
Tax Bill	$11,373 (2026)
Deeds & Mortgages	Oct 2018 Mortgage Mar 2020 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`685170-0340`

Property Details

APN / Parcel Number

Primary APN	`685170-0340`
Alternative APN	`685170034001`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	4,420 sqft Living Area
1st Floor Area	1,800 sqft
Basement Area	880 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1907
Effective Year Built	Effective 1907
Architectural Style	Triplex
Exterior Material	Wood
Construction Type	Frame
Lot Area	4,000 sqft (0.092 acres)
View / Lot	Highway
Porch	Slab
Porch Area	120 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	685170034001
Street Address	520 12TH AVE E
City	SEATTLE
State	WA
Zip	98102-6220
Property Category	Residential
Property Type	Vacant Land > Residential Multi-Family
Legal Description	PONTIUS FRANK SUPL S 40 FT PLAT BLOCK: 15 PLAT LOT: 10
Legal Range	04
Legal Township	25
Legal Section	29
Legal Subdivision	PONTIUS FRANK SUPL
Legal Block	15
Legal Lot Number	10
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2000
Census Tract	7501

Owner

Source: King County records · APN 685170-0340

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	Company Name on File
Mailing Address	11624 SE 5TH ST, 210, BELLEVUE, WA 98005-3642
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Oct 12, 2018	Deed of Trust, Mortgage · Commercial Mortgage WASHINGTON FEDERAL NA
Mar 30, 2020	Deed of Trust, Mortgage WASHINGTON TR BK
Sep 24, 2018	Quit Claim Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD
Jul 05, 2018	Grant Deed, Transfer OLD REPUBLIC TITLE
May 10, 2018	Grant Deed, Mortgage UMPQUA BK

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 03, 2016 · Amount on Record
Deed Sale	Oct 03, 2016 · Amount on Record
Deed Document Number	20161300
Record Updated	Sep 20, 2026

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	SEATTLE, WA 98102
Transaction Type	Mortgage
Record Updated	Apr 28, 2022
Title Company	OLD REPUBLIC TITLE LTD

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001205
Date	Oct 12, 2018
Instrument	20181012001205

Lender

Name	WASHINGTON FEDERAL NA
Type	Bank
Address	SEATTLE, WA 98101

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	SEATTLE, WA 98102
Document Number	0000000775
Instrument Date	Mar 30, 2020
Transaction Type	Mortgage
Record Updated	Apr 27, 2020
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	11624 SE 5TH ST #210 BELLEVUE WA 980053642, 210, BELLEVUE, WA 98005-3642

Mortgage

Document Number	0000000775
Date	Apr 02, 2020
Instrument	202004020775

Lender

Name	WASHINGTON TR BK
Type	Bank
Address	601 UNION ST, SEATTLE, WA 98101-2341

Agreement

Amount	Amount Recorded

September 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Sep 24, 2018
Property Address	SEATTLE, WA 98102
Document Number	0000000309
Instrument Date	Sep 18, 2018
Instrument	201809240309
Transaction Type	Transfer
Record Updated	Oct 03, 2018
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

Tax	$0.00
Additional	Quitclaim Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	11624 NE 5TH ST #210 BELLEVUE WA 98005, 210, BELLEVUE, WA 98005

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KING WA
Recording Date	Jul 05, 2018
Property Address	SEATTLE, WA 98102
Document Number	0000001355
Instrument Date	Jul 01, 2018
Instrument	201807051355
Transaction Type	Transfer
Record Updated	Jul 24, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$0.00
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	11624 SE 5TH ST #210 BELLEVUE WA 980053642, 210, BELLEVUE, WA 98005-3642

May 2018: Grant Deed, Mortgage

Document Type	Grant Deed
Jurisdiction	KING WA
Recording Date	May 10, 2018
Property Address	SEATTLE, WA 98102
Document Number	0000001564
Instrument Date	Apr 23, 2018
Instrument	201805101564
Transaction Type	Mortgage
Record Updated	May 29, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	7900 SE 28TH ST #412 MERCER ISLAND WA 980402970, 412, MERCER ISLAND, WA 98040-2970

Mortgage

Document Number	1564
Date	May 10, 2018
Instrument	201805101564

Lender

Name	UMPQUA BK
Type	Bank
Address	1111 3RD AVE # 2900, SEATTLE, WA 98101-3203

Agreement

Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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 is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$11,373.00 (+7.59%)
2025	$10,571.00	$1,068,000 (-) Land $1,068,000	$1,068,000 (-) Land $1,068,000
2024	$10,571.00 (+82.1%) Additional exemption filed	$1,068,000 (+68.19%) Land $1,068,000	$1,068,000 (+68.19%) Land $1,068,000
2022	$5,805.00 Additional exemption filed	$635,000 Land $635,000	$635,000 Land $635,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 530330075012, refreshed September 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
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	1 in force

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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 931 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Lumen Technologies	Fiber	8,000 / 8,000
Xfinity	Cable	2,000 / 2,000
Radiate Holdings	Cable	1,500 / 50
Verizon	Fixed Wireless	1,000 / 75
AT&T	Fixed Wireless	100 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Radiate Holdings, Lumen Technologies, Google Fiber. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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