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18620 7th Ave S, Burien (Seattle), WA 98148 Property Records

King County property record for 18620 7th Ave S, Burien, WA 98148

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,110 sqft · built 1965
Lot Size0.241 acres (10,514 sqft)
Owner2 Individual Names on File
Last Sale$622,500 (Aug 2022)
Tax Bill$6,539 (2026)
Deeds & MortgagesAug 2022 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN955780-0080

Property Details

APN / Parcel Number

Primary APN955780-0080
Alternative APN
  • 955780008004

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Stories1 Story
Building Area1,110 sqft Living Area
Gross Area1,360 sqft
1st Floor Area1,110 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1965
Effective Year BuiltEffective 1965
Lot Area10,514 sqft (0.241 acres)
Garage TypeAttached
Garage Area250 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemHeat Pump
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number955780008004
Street Address18620 7TH AVE S
CityBURIEN
StateWA
Zip98148-2024
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR4
Legal DescriptionWOODSIDE LANE ADD
Legal Range04
Legal Township23
Legal Section32
Legal SubdivisionWOODSIDE LANE ADD
Legal Lot Number8
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group2
Census Block2007
Census Tract28500

Owner

Source: King County records, as of July 7, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Individual Names on File
Mailing Address18620 7TH AVE S, BURIEN, WA 98148-2024
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 19, 2022 · Amount on File
Deed SaleAug 19, 2022 · Amount on File
Prior SaleDec 18, 2001 · Amount on File
Deed Document Number2022650
Prior Transfer DateJan 6, 2000
Prior Transfer Doc0000000533
Record UpdatedOct 29, 2026

August 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateAug 19, 2022
Property Address18620 7TH AVE S, BURIEN, WA 98148-2024
Document Number0000000650
Map ReferenceVOL 77 PG 62
Instrument DateAug 10, 2022
Instrument20220819000650
Transaction TypeTransfer
Record UpdatedSep 1, 2022
Title CompanyE-CHICAGO TITLE, CHICAGO TITLE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$10,185.50
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address18620 7TH AVE S, BURIEN, WA 98148-2024

Mortgage

Document Number0000000651
DateAug 19, 2022
Instrument20220819000651
Lender
NameNATIONAL BANK OF KANSAS CITY
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueSep 1, 2052

Tax Assessment & Valuation

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

TypeName
StateWashington
CountyKing County
MunicipalityBurien City
Unified School DistrictHighline School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$6,539.00 (+4.91%)
2025$550,000 (-0.72%) Land $278,000 Building $272,000$550,000 (-0.72%) Land $278,000 Building $272,000
2024$6,233.00 (+6.35%)$554,000 (+4.14%) Land $251,000 Building $303,000$554,000 (+4.14%) Land $251,000 Building $303,000
2022$5,861.00$532,000 Land $248,000 Building $284,000$532,000 Land $248,000 Building $284,000

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 23, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemHIGHLINE WATER DISTRICT
serves 100,170 people · EPA ID WA5340650
Water SourcePurchased surface water from several systems
Last State InspectionSep 2021
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 228 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
CenturyLink
Fiber		2,000 / 1,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

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