5128 Nathan Loop SE, Auburn, WA 98092 Property Records

King County property record for 5128 Nathan Loop SE, Auburn, WA 98092

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,420 sqft · built 1996
Lot Size	0.168 acres (7,324 sqft)
Owner	2 Individual Names on Record
Last Sale	$730,000 (May 2023)
Tax Bill	$8,458 (2026)
Deeds & Mortgages	May 2023 Sale & Mortgage Jun 2022 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`413687-0600`

Property Details

APN / Parcel Number

Primary APN	`413687-0600`
Alternative APN	`413687060009`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,420 sqft Living Area
Gross Area	3,180 sqft
1st Floor Area	1,400 sqft
2nd Floor Area	1,020 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Lot Area	7,324 sqft (0.168 acres)
Garage Type	Attached
Garage Area	760 sqft
Parking Spaces	3 Parking Spaces
Porch	Open Porch

Utilities, Heating & Cooling

Heating System	Heat Pump
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	413687060009
Street Address	5128 NATHAN LOOP SE
City	AUBURN
State	WA
Zip	98092-8711
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	LAKELAND DIV NO 07
Legal Range	05
Legal Township	21
Legal Section	31
Legal Subdivision	LAKELAND DIV NO. 07
Legal Lot Number	60
Jurisdiction	KING WA
Township / Civil Division	FEDERAL WAY-AUBURN
Census Block Group	1
Census Block	1003
Census Tract	31000

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 Record	2 Individual Names on Record
Mailing Address	5128 NATHAN LOOP SE, AUBURN, WA 98092-8711
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

Deeds, Mortgages & Sale History

Date	Document
May 1, 2023	Warranty Deed, Transfer · Conventional Mortgage BNC NATIONAL BANK
Jun 28, 2022	Deed of Trust, Mortgage · Line of Credit GUARANTEED RATE INC
Dec 27, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 1, 2023 · Amount on Record
Deed Sale	May 1, 2023 · Amount on Record
Prior Sale	Apr 17, 1997 · Amount on Record
Deed Document Number	2023443
Record Updated	Oct 29, 2026

May 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	May 1, 2023
Property Address	5128 NATHAN LOOP SE, AUBURN, WA 98092-8711
Document Number	0000000443
Map Reference	VOL 172 PG 4-8
Instrument Date	Apr 27, 2023
Instrument	20230501000443
Transaction Type	Transfer
Record Updated	May 11, 2023
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$12,054.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5128 NATHAN LOOP SE, AUBURN, WA 98092-8711

Mortgage

Document Number	0000000444
Date	May 1, 2023
Instrument	20230501000444

Lender

Name	BNC NATIONAL BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2053

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	5128 NATHAN LOOP SE, AUBURN, WA 98092-8711
Transaction Type	Mortgage
Record Updated	Jul 7, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000063
Date	Jun 28, 2022
Instrument	20220628000063

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	AUBURN, WA 98092

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Jul 19, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	5128 NATHAN LOOP SE, AUBURN, WA 98092-8711
Transaction Type	Mortgage
Record Updated	Jan 6, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000426
Date	Dec 27, 2021
Instrument	20211227000426

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2052

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$8,458.00 (+9.05%)
2025		$665,000 (+2.62%) Land $192,000 Building $473,000	$665,000 (+2.62%) Land $192,000 Building $473,000
2024	$7,756.00 (+9.84%)	$648,000 (+6.06%) Land $178,000 Building $470,000	$648,000 (+6.06%) Land $178,000 Building $470,000
2022	$7,061.00	$611,000 Land $136,000 Building $475,000	$611,000 Land $136,000 Building $475,000

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 80% of the US · lower than 84% of Washington
Wildfire Likelihood	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	City of Auburn serves 107,655 people · EPA ID WA5303350
Water Source	Groundwater
Last State Inspection	Aug 2022
Lead	2 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 380 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
CenturyLink DSL	140 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Skynet Broadband, Verizon.

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