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512 12th Ave E, Seattle, WA 98102 Property Records

King County property record for 512 12th Ave E, Seattle, WA 98102 · Last verified July 2026

Property Highlights

Property TypeVacant Land > Residential
Bedrooms3 Beds
Bathrooms1 Baths
Year BuiltBuilt 1909
Square Footage1,500 sqft Living Area
Lot Size2,550 sqft (0.059 acres)
Last Sale$3,510,000 (2016)
Tax Bill$7,184.00 (2026)

Property Details

APN / Parcel Number

Primary APN685170-0335
Alternative APN
  • 685170033508

Interior

Bedrooms3 Beds
Full Baths1 Baths
Building Area1,500 sqft Living Area
Gross Area2,410 sqft Gross Area
1st Floor910 sqft 1st Floor
Upper Floors590 sqft Upper Floors
Basement Area910 sqft Basement
Stories1 Stories

Exterior

Year BuiltBuilt 1909
Effective Year BuiltEffective 1909
Lot Area2,550 sqft (0.059 acres)
PorchOpen Porch
Porch Area40 sqft Porch

Utilities and HVAC

Heating SystemForced Air with Air Conditioning Heating
Heating FuelElectric Heating Fuel
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Account Number685170033508
Street Address512 12TH AVE E
CitySEATTLE
StateWA
Zip98102-5104
Property UsageResidential Property Usage
TypeVacant Land > Residential
Legal DescriptionPONTIUS FRANK SUPL S 1/2 OF W 85 FT PLAT BLOCK: 15 PLAT LOT: 9
Legal Range04
Legal Township25
Legal Section29
Legal SubdivisionPONTIUS FRANK SUPL
Legal Block15
Legal Lot Number9
JurisdictionKING WA
Minor Civil DivisionSEATTLE
Census Blockgroup2
Census Block2000
Census Tract7501

Owner

Source: King County records · APN 685170-0335

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 RecordCompany Name on File
Mailing Address11624 SE 5TH ST, 210, BELLEVUE, WA 98005-3642
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

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

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 03, 2016 · Amount on Record
Deed SaleOct 03, 2016 · Amount on Record
Deed Doc Number20161300
Record RefreshedSep 20, 2026

October 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address512 12TH AVE E, SEATTLE, WA 98102-5104
Transaction TypeMortgage
Record UpdatedSep 15, 2021
Title CompanyOLD REPUBLIC TITLE LTD

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000001205
DateOct 12, 2018
Instrument20181012001205
Lender
NameWASHINGTON FEDERAL NA
TypeBank
AddressSEATTLE, WA 98101
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

March 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address512 12TH AVE E, SEATTLE, WA 98102-5104
Document Number0000000775
Instrument DateMar 30, 2020
Transaction TypeMortgage
Record UpdatedApr 27, 2020
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

Additional
  • Multiple parcels conveyed, unknown impact to APN

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address11624 SE 5TH ST #210 BELLEVUE WA 980053642, 210, BELLEVUE, WA 98005-3642

Mortgage

Document Number0000000775
DateApr 02, 2020
Instrument202004020775
Lender
NameWASHINGTON TR BK
TypeBank
Address601 UNION ST, SEATTLE, WA 98101-2341
Agreement
AmountAmount Recorded

September 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKING WA
Recording DateSep 24, 2018
Property Address512 12TH AVE E, SEATTLE, WA 98102-5104
Document Number0000000309
Instrument DateSep 18, 2018
Instrument201809240309
Transaction TypeTransfer
Record UpdatedOct 03, 2018
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address11624 NE 5TH ST #210 BELLEVUE WA 98005, 210, BELLEVUE, WA 98005

July 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionKING WA
Recording DateJul 05, 2018
Property Address512 12TH AVE E, SEATTLE, WA 98102-5104
Document Number0000001355
Instrument DateJul 01, 2018
Instrument201807051355
Transaction TypeTransfer
Record UpdatedJul 24, 2018
Title CompanyOLD REPUBLIC TITLE

Transaction

AmountAmount Recorded
Tax$0.00
Additional
  • Arms Length Transaction
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address11624 SE 5TH ST #210 BELLEVUE WA 980053642, 210, BELLEVUE, WA 98005-3642

May 2018: Grant Deed, Mortgage

Document TypeGrant Deed
JurisdictionKING WA
Recording DateMay 10, 2018
Property Address512 12TH AVE E, SEATTLE, WA 98102-5104
Document Number0000001564
Instrument DateApr 23, 2018
Instrument201805101564
Transaction TypeMortgage
Record UpdatedMay 29, 2018
Title CompanyOLD REPUBLIC TITLE

Transaction

Tax$0.00
Additional
  • Multiple parcels conveyed, unknown impact to APN

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address7900 SE 28TH ST #412 MERCER ISLAND WA 980402970, 412, MERCER ISLAND, WA 98040-2970

Mortgage

Document Number1564
DateMay 10, 2018
Instrument201805101564
Lender
NameUMPQUA BK
TypeBank
Address1111 3RD AVE # 2900, SEATTLE, WA 98101-3203
Agreement
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWashington
CountyKing County
MunicipalitySeattle City
Unified School DistrictSeattle 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.

YearTax BillAssessed ValueAssessed Market Value
2026$7,184.00 (+7.38%)
2025$6,690.00$709,000 (-) Land $709,000$709,000 (-) Land $709,000
2024$6,690.00 (+92.91%)$709,000 (+86.09%) Land $709,000$709,000 (+86.09%) Land $709,000
2022$3,468.00$381,000 Land $381,000$381,000 Land $381,000

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