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4840 40th Ave SW, Seattle, WA 98116 Property Records

King County property record for 4840 40th Ave SW, Seattle, WA 98116

Property Summary

Property TypeTownhouse
Details3 bd · 3.25 ba · 1,740 sqft · built 2007
Lot Size0.039 acres (1,693 sqft)
OwnerIndividual Name on Record
Last Sale$770,000 (Jun 2026)
Tax Bill$7,739 (2026)
Deeds & MortgagesJun 2026 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN612660-0950

Property Details

APN / Parcel Number

Primary APN612660-0950
Alternative APN
  • 612660095003

Interior

Bedrooms3 Beds
Full Baths3.25 Baths
Half Baths2 Half Baths
Stories2 Stories
Building Area1,740 sqft Living Area
Gross Area1,970 sqft
1st Floor Area680 sqft
2nd Floor Area680 sqft
Upper Floors Area360 sqft
Basement Area380 sqft
Finished Basement380 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2007
Architectural StyleTriplex
Lot Area1,693 sqft (0.039 acres)
Garage TypeAttached
Garage Area230 sqft
Parking Spaces1 Parking Space
PorchOpen Porch
Porch Area50 sqft
Deck Area30 sqft

Utilities, Heating & Cooling

Heating SystemRadiant
Heating FuelElectric
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number612660095003
Street Address4840 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 UNIT LOT D SEATTLE SHORT SUBDIVISION NO 3005251 REC NO 20070516900015 SD SHORT SUBDIVISION DAF LOTS 31 & 32 IN BLOCK 4 OF NORRIS ADDITION TO WEST SEATTLE PLAT
Legal Range03
Legal Township24
Legal Section23
Legal SubdivisionNORRIS ADD TO W S
Legal Block4
Legal Lot NumberD
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 Address4840 40TH AVE SW, A, SEATTLE, WA 98116-4506
Owner TypeIndividual
VestingHusband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 25, 2026 · Amount on Record
Deed SaleJun 25, 2026 · Amount on Record
Prior SaleJul 23, 2014 · Amount on Record
Deed Document Number2026371
Prior Transfer DateJan 28, 2008
Prior Transfer Doc0000001230
Record UpdatedOct 29, 2026

June 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateJun 25, 2026
Property Address4840 40TH AVE SW, A, SEATTLE, WA 98116-4506
Document Number0000000371
Instrument DateJun 22, 2026
Instrument2026371
Transaction TypeTransfer
Record UpdatedJul 6, 2026
Title CompanyOLD REPUBLIC TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4840 40TH AVE SW, SEATTLE, WA 98116-4506

Mortgage

Document Number0000000372,
DateJun 25, 2026
Instrument20260625372
Lender
NamePRIORITY HOME LENDING
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 1, 2056
Interest
Rate TypeFixed Rate
Rate6.36%
Initial TypeFixed Rate
Max Rate-1%

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$7,739.00 (+8.66%)
2025$754,000 (+0.94%) Land $299,000 Building $455,000$754,000 (+0.94%) Land $299,000 Building $455,000
2024$7,122.00 (+28.28%)$747,000 (+14.05%) Land $299,000 Building $448,000$747,000 (+14.05%) Land $299,000 Building $448,000
2022$5,552.00$655,000 Land $169,000 Building $486,000$655,000 Land $169,000 Building $486,000

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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