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12451 Beacon Ave S, Seattle, WA 98178 Property Records

King County property record for 12451 Beacon Ave S, Seattle, WA 98178

Property Summary

Property TypeSingle Family Home
Details4 bd · 1.75 ba · 2,630 sqft · built 1966
Lot Size0.241 acres (10,500 sqft)
OwnerIndividual Name on Record
Last Sale$100,000 (Aug 2017)
Tax Bill$7,790 (2026)
Deeds & MortgagesSep 2017 Transfer
Aug 2017 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN112304-9173

Property Details

APN / Parcel Number

Primary APN112304-9173
Alternative APN
  • 112304917308

Interior

Bedrooms4 Beds
Full Baths1.75 Baths
Half Baths1 Half Bath
Stories1 Story
Building Area2,630 sqft Living Area
Gross Area2,860 sqft
1st Floor Area1,630 sqft
Basement Area1,230 sqft
Finished Basement1,000 sqft
Unfinished Basement230 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1966
Effective Year BuiltEffective 1966
Lot Area10,500 sqft (0.241 acres)
PorchOpen Porch
Porch Area60 sqft
Deck Area120 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number112304917308
Street Address12451 BEACON AVE S
CitySEATTLE
StateWA
Zip98178-3638
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-8
Legal DescriptionPOR E 60 FT OF W 205 FT OF N 1/2 OF SE 1/4 OF SE 1/4 SWLY OF BEACON AVE & CEDAR RIVER PL R/W
Legal Range04
Legal Township23
Legal Section11
Legal Block173
Legal Lot Number112304
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group3
Census Block3005
Census Tract26101

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 Address12451 BEACON AVE S, SEATTLE, WA 98178-3638
OccupancyOwner Occupied
Owner TypeIndividual
VestingUnmarried Man

Deeds, Mortgages & Sale History

DateDocument
Sep 12, 2017Quit Claim Deed, Transfer
Quitclaim
Aug 14, 2017Quit Claim Deed, Transfer
Quitclaim
Aug 1, 2017Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 1, 2017 · Amount on Record
Deed SaleAug 1, 2017 · Amount on Record
Prior SaleApr 16, 1999 · Amount on Record
Deed Document Number20171065
Last Transfer DateSep 12, 2017
Transfer Doc0000000394
Record UpdatedOct 29, 2026

September 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKING WA
Recording DateSep 12, 2017
Property Address12451 BEACON AVE S, SEATTLE, WA 98178-3638
Document Number0000000394
Instrument DateSep 12, 2017
Instrument201709120394
Transaction TypeTransfer
Record UpdatedSep 18, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany

August 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKING WA
Recording DateAug 14, 2017
Property Address12451 BEACON AVE S, SEATTLE, WA 98178-3638
Document Number0000000255
Instrument DateJul 27, 2017
Instrument201708140255
Transaction TypeTransfer
Record UpdatedAug 21, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address335 NE 151ST ST SHORELINE WA 981556843, SHORELINE, WA 98155-6843

August 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKING WA
Recording DateAug 1, 2017
Property Address12451 BEACON AVE S, SEATTLE, WA 98178-3638
Document Number0000001065
Instrument DateJul 15, 2017
Instrument201708011065
Transaction TypeTransfer
Record UpdatedAug 8, 2017

Transaction

AmountAmount Recorded
Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address335 NE 151ST ST SHORELINE WA 981556843, SHORELINE, WA 98155-6843

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$7,790.00 (+2.89%)
2025$7,571.00$644,000 (-2.72%) Land $283,000 Building $361,000$644,000 (-2.72%) Land $283,000 Building $361,000
2024$7,571.00 (-43.89%)$662,000 (+3.76%) Land $298,000 Building $364,000$662,000 (+3.76%) Land $298,000 Building $364,000
2022$13,492.00$638,000 Land $228,000 Building $410,000$638,000 Land $228,000 Building $410,000

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 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 364 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
CenturyLink
Fiber		8,000 / 8,000
Xfinity
Cable		2,000 / 2,000
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: Verizon.

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