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309 Boylston Ave E, Seattle, WA 98102 Property Records

King County property record for 309 Boylston Ave E, Seattle, WA 98102 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1.75 Baths
Year BuiltBuilt 1902
Square Footage1,390 sqft Living Area
Lot Size1,362 sqft (0.031 acres)
OccupancyOwner Occupied
Last Sale$900,000 (2018)
Tax Bill$8,611.00 (2026)

Property Details

APN / Parcel Number

Primary APN181780-0156
Alternative APN
  • 181780015606

Interior

Bedrooms3 Beds
Full Baths1.75 Baths
Partial Baths1 Partial Baths
Building Area1,390 sqft Living Area
Gross Area1,870 sqft Gross Area
1st Floor790 sqft 1st Floor
Upper Floors600 sqft Upper Floors
Basement Area480 sqft Basement
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1902
Effective Year BuiltEffective 1902
Lot Area1,362 sqft (0.031 acres)
PorchOpen Porch
Porch Area50 sqft Porch

Utilities and HVAC

Heating FuelElectric Heating Fuel
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Account Number181780015606
Street Address309 BOYLSTON AVE E
CitySEATTLE
StateWA
Zip98102-5305
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionCRAWFORDS ADD N 1/2 LY W OF BOYLSTON AVE N PLAT BLOCK: D PLAT LOT: 6
Legal Range04
Legal Township25
Legal Section29
Legal SubdivisionCRAWFORDS ADD
Legal BlockD
Legal Lot Number6
JurisdictionKING WA
Minor Civil DivisionSEATTLE
Census Blockgroup2
Census Block2003
Census Tract7403

Owner

Source: King County records · APN 181780-0156

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 RecordIndividual Name on File
Mailing Address309 BOYLSTON AVE E, SEATTLE, WA 98102-5305
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jul 16, 2021Deed of Trust, Mortgage · Line of Credit
THIRD FSLA OF CLEVELAND
Dec 30, 2020Deed of Trust, Mortgage · Conventional Mortgage
AMERISAVE MORTGAGE CORP
Aug 07, 2019Deed of Trust, Mortgage · Conventional Mortgage
ONE AMERICAN BANK
Jul 12, 2018Warranty Deed, Transfer · Conventional Mortgage
GUILD MORTGAGE CO

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 12, 2018 · Amount on Record
Deed SaleJul 12, 2018 · Amount on Record
Prior SaleJul 23, 1998 · Amount on Record
Deed Doc Number20181056
Record RefreshedSep 20, 2026

July 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address309 BOYLSTON AVE E, SEATTLE, WA 98102-5305
Transaction TypeMortgage
Record UpdatedJul 28, 2021
Title CompanyTITLE 365, TITLE365

Transferred To (Grantee/Buyer)

NameVerified Name
Address309 BOYLSTON AVE E, SEATTLE, WA 98102-5305

Mortgage

Document Number0000000049
DateJul 16, 2021
Instrument20210716000049
Lender
NameTHIRD FSLA OF CLEVELAND
TypeBank
AddressCLEVELAND, OH 44105
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueJul 06, 2051

December 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address309 BOYLSTON AVE E, SEATTLE, WA 98102-5305
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyTICOR TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000000229
DateDec 30, 2020
Instrument20201230000229
Lender
NameAMERISAVE MORTGAGE CORP
TypeMortgage Company
AddressATLANTA, GA 30305
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2051

August 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address309 BOYLSTON AVE E, SEATTLE, WA 98102-5305
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyTICOR TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000001216
DateAug 07, 2019
Instrument20190807001216
Lender
NameONE AMERICAN BANK
TypeBank
AddressSAN FRANCISCO, CA 94108
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueAug 01, 2049

July 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateJul 12, 2018
Property Address309 BOYLSTON AVE E, SEATTLE, WA 98102-5305
Document Number0000001056
Map ReferenceVOL 1 PG 189
Instrument DateJul 09, 2018
Instrument20180712001056
Transaction TypeTransfer
Record UpdatedJul 30, 2021
Title CompanyTICOR TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$16,025.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address309 BOYLSTON AVE E, SEATTLE, WA 98102-5305

Mortgage

Document Number0000001057
DateJul 12, 2018
Instrument20180712001057
Lender
NameGUILD MORTGAGE CO
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2048

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

YearTax BillAssessed ValueAssessed Market Value
2026$8,611.00 (+10.62%)
2025$842,000 (+2.81%) Land $575,000 Building $267,000$842,000 (+2.81%) Land $575,000 Building $267,000
2024$7,784.00 (+15.95%)$819,000 (+2.63%) Land $575,000 Building $244,000$819,000 (+2.63%) Land $575,000 Building $244,000
2022$6,713.00$798,000 Land $245,000 Building $553,000$798,000 Land $245,000 Building $553,000

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