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  5. 278th Ave SE

40230 278th Ave SE, Enumclaw, WA 98022 Property Records

King County property record for 40230 278th Ave SE, Enumclaw, WA 98022

Property Summary

Property TypeSingle Family Home
Details2 bd · 1.5 ba · 1,980 sqft · built 1964
Lot Size4.28 acres (186,872 sqft)
Owner2 Individual Names on Record
Last Sale$1,100,000 (Nov 2024)
Tax Bill$10,096 (2026)
Deeds & MortgagesApr 2024 Line of Credit
Apr 2017 Transfer
Flood ZoneZone X (minimal risk)
APN072007-9044

Property Details

APN / Parcel Number

Primary APN072007-9044
Alternative APN
  • 072007904401

Interior

Bedrooms2 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Stories1 Story
Building Area1,980 sqft Living Area
1st Floor Area1,980 sqft
Fireplaces1 Fireplace
FireplaceFireplace
ElevatorElevator

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1964
Lot Area186,872 sqft
View / LotMountain
Garage TypeDetached
Garage Area450 sqft
Parking Spaces3 Parking Spaces

Exterior Amenities

PorchOpen Porch
Porch Area140 sqft
Deck Area140 sqft
Shed1 Shed
Shed Area900 sqft

Utilities, Heating & Cooling

Heating SystemHeat Pump
Heating FuelElectric
SewerConnected
Water SourceCommercial

Location & Zoning

Account Number072007904401
Street Address40230 278TH AVE SE
CityENUMCLAW
StateWA
Zip98022-9710
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRA-2.5
Legal DescriptionPOR OF GL 1 IN NW 1/4 LY BET 278TH AVE SE & 278TH PL SE & NLY OF SE 403RD ST LESS POR LY NLY OF LN RNG N 87-35-48 W FR PT S 14-10-37 W 94.57 FT & S 01-36-10 W 547.72 FT FR PT ON N LN OF SD GL 1290.74 FT ELY FR NW COR & LESS POR OF E 245.00 FT THOF LY
Legal Range07
Legal Township20
Legal Section07
Legal Block44
Legal Lot Number72007
JurisdictionKING WA
Township / Civil DivisionENUMCLAW PLATEAU
Census Block Group2
Census Block2006
Census Tract31502

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 Record2 Individual Names on Record
Mailing Address40230 278TH AVE SE, ENUMCLAW, WA 98022-9710
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

DateDocument
Apr 5, 2024Deed of Trust, Mortgage · Line of Credit
BOEING EMPLOYEES CU
Apr 4, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 22, 2024 · Amount on Record
Deed SaleNov 22, 2024 · Amount on Record
Prior SaleJan 18, 1990 · Amount on Record
Deed Document Number2024861
Record UpdatedOct 29, 2026

April 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address40230 278TH AVE SE, ENUMCLAW, WA 98022-9710
Transaction TypeMortgage
Record UpdatedMar 13, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000000504
DateApr 5, 2024
Instrument20240405000504
Lender
NameBOEING EMPLOYEES CU
TypeCredit Union
AddressPO BOX 97050, SEATTLE, WA 98124
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

April 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKING WA
Recording DateApr 4, 2017
Property Address40230 278TH AVE SE, ENUMCLAW, WA 98022-9710
Document Number0000000361
Instrument DateMar 13, 2017
Instrument201704040361
Transaction TypeTransfer
Record UpdatedApr 10, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWashington
CountyKing County
Unified School DistrictEnumclaw School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$10,096.00 (+10.71%)
2025$993,000 (+11.32%) Land $518,000 Building $475,000$993,000 (+11.32%) Land $518,000 Building $475,000
2024$9,119.00 (+6.26%)$892,000 (+1.48%) Land $376,000 Building $516,000$892,000 (+1.48%) Land $376,000 Building $516,000
2022$8,582.00$879,000 Land $371,000 Building $508,000$879,000 Land $371,000 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
Community Rating SystemClass 2 (40% premium discount)
Nearby Flood Policies9 in force
Nearby Flood Claims1 (2008)
Claims Outside the SFHA1 of 1
Most Recent ClaimNov 2008

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 RiskLow
lower than 80% of the US · lower than 84% of Washington
Wildfire Likelihood0.02% annual chance
ExposureDirect
burnable vegetation

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 SystemENUMCLAW WATER DEPARTMENT
serves 23,276 people · EPA ID WA5323600
Water SourceGroundwater
Last State InspectionDec 2025
Lead2 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 22 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Skynet Broadband
Fixed Wireless		100 / 100

Cell Coverage

5G and 4G LTE (outdoors only)

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