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4852 40th Ave SW, Seattle, WA 98116 Property Records

King County property record for 4852 40th Ave SW, Seattle, WA 98116

Property Summary

Property TypeTownhouse
Details3 bd · 1.75 ba · 1,740 sqft · built 2014
Lot Size0.025 acres (1,089 sqft)
OwnerIndividual Name on Record
Last Sale$721,000 (Dec 2020)
Tax Bill$7,551 (2026)
Deeds & MortgagesDec 2020 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN612660-0936

Property Details

APN / Parcel Number

Primary APN612660-0936
Alternative APN
  • 612660093602

Interior

Bedrooms3 Beds
Full Baths1.75 Baths
Half Baths1 Half Bath
Stories3 Stories
Building Area1,740 sqft Living Area
1st Floor Area590 sqft
2nd Floor Area600 sqft
Upper Floors Area550 sqft

Exterior

Year BuiltBuilt 2014
Effective Year BuiltEffective 2014
Architectural StyleTownhouse
Lot Area1,089 sqft (0.025 acres)
Deck Area370 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelElectric
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number612660093602
Street Address4852 40TH AVE SW, A
CitySEATTLE
StateWA
Zip98116-4506
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Local Zoning CodeLR2 (M)
Legal DescriptionNORRIS ADD TO W S LOT BB SEATTLE SP#3016729 REC# 20140430900002 SD SP DAF - LOT B SE LBA# 8905845 REC#9005231346 DAF-LOT 28 TGW LOT 29 LESS N 17FT SD BLK 4
Legal Range03
Legal Township24
Legal Section23
Legal SubdivisionNORRIS ADD TO W S
Legal Block4
Legal Lot Number28-29
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group1
Census Block1004
Census Tract10501

Owner

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

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

Owner of RecordIndividual Name on Record
Mailing Address4852 40TH AVE SW, A, SEATTLE, WA 98116-4506
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 1, 2020 · Amount on Record
Deed SaleDec 1, 2020 · Amount on Record
Prior SaleFeb 26, 2016 · Amount on Record
Deed Document Number20202452
Record UpdatedSep 20, 2026

December 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateDec 1, 2020
Property Address4852 40TH AVE SW, SEATTLE, WA 98116-4506
Document Number0000002452
Map ReferenceDOC20140430900002
Instrument DateNov 25, 2020
Instrument20201201002452
Transaction TypeTransfer
Record UpdatedApr 28, 2022
Title CompanyTICOR TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$11,938.80
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4852 40TH AVE SW # A, A, SEATTLE, WA 98116-4506

Mortgage

Document Number0000002453
DateDec 1, 2020
Instrument20201201002453
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueDec 1, 2050

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWashington
CountyKing County
MunicipalitySeattle City
Unified School DistrictSeattle Public Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$7,551.00 (+8.54%)
2025$735,000 (+0.82%) Land $299,000 Building $436,000$735,000 (+0.82%) Land $299,000 Building $436,000
2024$6,957.00 (+21.39%)$729,000 (+7.68%) Land $299,000 Building $430,000$729,000 (+7.68%) Land $299,000 Building $430,000
2022$5,731.00$677,000 Land $169,000 Building $508,000$677,000 Land $169,000 Building $508,000

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

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.

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 SystemSEATTLE PUBLIC UTILITIES
serves 1,161,961 people · EPA ID WA5377050
Water SourceSurface water
Last State InspectionJul 2025
Lead2 ppb (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 637 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
CenturyLink
Fiber · DSL in parts of the area		8,000 / 8,000
Xfinity
Cable · Fiber in parts of the area		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Astound Broadband.

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