5146 S Augusta St, Seattle, WA 98178 Property Records

King County property record for 5146 S Augusta St, Seattle, WA 98178

Property Summary

Property Type	Duplex
Details	3 bd · 1.75 ba · 1,500 sqft · built 1948
Lot Size	0.126 acres (5,500 sqft)
Owner	2 Company Names on Record
Last Sale	$485,000 (Aug 2020)
Tax Bill	$6,224 (2026)
Deeds & Mortgages	Aug 2026 Sale Aug 2020 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`334840-1591`

Property Details

APN / Parcel Number

Primary APN	`334840-1591`
Alternative APN	`334840159100`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,500 sqft Living Area
1st Floor Area	750 sqft
2nd Floor Area	750 sqft
Basement Area	750 sqft

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Duplex Single
Lot Area	5,500 sqft (0.126 acres)
Porch	Open Porch

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	334840159100
Street Address	5146 S AUGUSTA ST
City	SEATTLE
State	WA
Zip	98178-2855
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	NR1
Legal Description	HILLMANS MEADOW GARDENS DIV #2 POR LOT 145 - BAAP ON E LN OF LOT 143 IN BLK 16 WCH IS 202.17 FT SLY FR NE COR SD LOT 143 TH WLY PLT SLY LN SD BLK TAP 115 FT W OF E LN OF LOT 144 & TPOB TH CONTG WLY PLT SLY LN OF LOT 144 55 FT M/L TO W LN OF LOT 145 T
Legal Range	04
Legal Township	23
Legal Section	11
Legal Subdivision	HILLMANS CD MEADOW GARDENS DIV NO. 02
Legal Block	16
Legal Lot Number	145
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3004
Census Tract	11901

Owner

Source: King County records, as of September 1, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	17610 NE 31ST PL, REDMOND, WA 98052-5756
Owner Type	Company
Vesting	Trust, Family Living Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2026	Warranty Deed, Transfer NONE LISTED ON DOCUMENT
Aug 12, 2020	Warranty Deed, Transfer · Conventional Mortgage NFM LNDG
Aug 1, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage FIRST FINANCIAL NORTHWEST BANK
Jul 27, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 12, 2020 · Amount on Record
Deed Sale	Aug 12, 2020 · Amount on Record
Prior Sale	Aug 25, 2016 · Amount on Record
Deed Document Number	2020201
Prior Transfer Date	Dec 8, 2004
Prior Transfer Doc	0000002228
Record Updated	Oct 29, 2026

August 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Aug 4, 2026
Property Address	5146 S AUGUSTA ST, SEATTLE, WA 98178-2855
Document Number	0000000042
Instrument Date	Jul 26, 2026
Instrument	202642
Transaction Type	Transfer
Record Updated	Sep 1, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$1,010.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Living Trust
Address	17610 NE 31ST PL, REDMOND, WA 98052-5756

August 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Aug 12, 2020
Property Address	5146 S AUGUSTA ST, SEATTLE, WA 98178-2855
Document Number	0000000201
Instrument Date	Aug 10, 2020
Instrument	202008120201
Transaction Type	Transfer
Record Updated	Aug 21, 2020
Title Company	WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	5146 S AUGUSTA ST SEATTLE WA 981782855, SEATTLE, WA 98178-2855

Mortgage

Document Number	202
Date	Aug 12, 2020
Instrument	202008120202

Lender

Name	NFM LNDG
Address	LINTHICUM, MD 21090

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 11, 2050

August 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KING WA
Recording Date	Aug 1, 2017
Property Address	5146 S AUGUSTA ST, SEATTLE, WA 98178-2855
Document Number	0000001032
Map Reference	VOL12 PG82
Instrument Date	Jul 26, 2017
Instrument	20170801001032
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	WFG NATL TITLE CO OF WA LLC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 KITSAP PL NE, RENTON, WA 98059-8565

Mortgage

Document Number	0000001033
Date	Aug 1, 2017
Instrument	20170801001033

Lender

Name	FIRST FINANCIAL NORTHWEST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2047

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Jul 27, 2017
Property Address	5146 S AUGUSTA ST, SEATTLE, WA 98178-2855
Document Number	0000000884
Instrument Date	Feb 20, 2017
Instrument	201707270884
Transaction Type	Transfer
Record Updated	Aug 1, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Washington
County	King County
Municipality	Seattle City
Unified School District	Seattle Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$6,224.00 (+15.86%)
2025		$545,000 (+9.22%) Land $229,000 Building $316,000	$545,000 (+9.22%) Land $229,000 Building $316,000
2024	$5,372.00 (+9.05%)	$499,000 (-4.41%) Land $195,000 Building $304,000	$499,000 (-4.41%) Land $195,000 Building $304,000
2022	$4,926.00	$522,000 Land $166,000 Building $356,000	$522,000 Land $166,000 Building $356,000

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 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 Risk	Low lower than 97% of the US · lower than 98% of Washington
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 System	SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050
Water Source	Surface water
Last State Inspection	Jul 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 340 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
CenturyLink Fiber	2,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

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