5533 S 120th St, Seattle, WA 98178 Property Records

King County property record for 5533 S 120th St, Seattle, WA 98178

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.75 ba · 2,450 sqft · built 1960
Lot Size	0.401 acres (17,484 sqft)
Owner	Individual Name on File
Last Sale	$540,000 (Aug 2018)
Tax Bill	$7,962 (2026)
Deeds & Mortgages	Apr 2020 Mortgage Aug 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`112304-9128`

Property Details

APN / Parcel Number

Primary APN	`112304-9128`
Alternative APN	`112304912804`

Interior

Bedrooms	5 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	2,450 sqft Living Area
Gross Area	2,770 sqft
1st Floor Area	1,250 sqft
Basement Area	1,520 sqft
Finished Basement	1,200 sqft
Unfinished Basement	320 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Lot Area	17,484 sqft (0.401 acres)
Garage Type	Detached
Garage Area	570 sqft
Parking Spaces	2 Parking Spaces
Deck Area	710 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Connected
Water Source	Commercial

Location & Zoning

Account Number	112304912804
Street Address	5533 S 120TH ST
City	SEATTLE
State	WA
Zip	98178-2879
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-6
Legal Description	W 94 FT OF FOLG-BEG NE COR OF GL 3 TH S 88-22-30 W 816.01 FT TO POB TH N 88-22-30 E 128 FT TH S 01-37-30 E 216.43 FT TH S 88-22-30 W 128 FT TH N 01-37-30 W 216.43 FT TO POB LESS N 30 FT
Legal Range	04
Legal Township	23
Legal Section	11
Legal Block	128
Legal Lot Number	112304
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2001
Census Tract	26101

Owner

5533 S 120th St is owned and occupied by an individual who bought it in August 2018.

Source: King County records, as of July 7, 2026

Owner of Record	Individual Name on File
Mailing Address	5533 S 120TH ST, SEATTLE, WA 98178-2879
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 13, 2020	Deed of Trust, Mortgage · Conventional with PMI SUPREME LNDG
Aug 31, 2018	Warranty Deed, Transfer · Conventional with PMI SUPREME LNDG

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 31, 2018 · Amount on File
Deed Sale	Aug 31, 2018 · Amount on File
Prior Sale	Apr 15, 2016 · Amount on File
Deed Document Number	20181049
Prior Transfer Date	Feb 10, 1986
Prior Transfer Doc	1987012709
Record Updated	Oct 29, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	5533 S 120TH ST, SEATTLE, WA 98178-2879
Document Number	0000000874
Instrument Date	Apr 13, 2020
Transaction Type	Mortgage
Record Updated	May 8, 2020
Title Company	FIRST AMERICAN

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	5533 S 120TH ST SEATTLE WA 981782879, SEATTLE, WA 98178-2879

Mortgage

Document Number	0000000874
Date	Apr 17, 2020
Instrument	202004170874

Lender

Name	SUPREME LNDG
Address	DALLAS, TX 75254

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Apr 16, 2050

August 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Aug 31, 2018
Property Address	5533 S 120TH ST, SEATTLE, WA 98178-2879
Document Number	0000001049
Instrument Date	Aug 22, 2018
Instrument	201808311049
Transaction Type	Transfer
Record Updated	Oct 2, 2018
Title Company	FIRST AMERICAN

Transaction

Amount	Amount on Record
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	Married Couple
Address	5533 S 120TH ST SEATTLE WA 981782879, SEATTLE, WA 98178-2879

Mortgage

Document Number	1050
Date	Aug 31, 2018
Instrument	201808311050

Lender

Name	SUPREME LNDG
Address	DALLAS, TX 75254

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Aug 30, 2048

Tax Assessment & Valuation

The 2026 property tax bill for 5533 S 120th St was $7,962.

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

Property Jurisdictions

Type	Name
State	Washington
County	King County
Unified School District	Renton School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$7,962.00
2025		$659,000 (-2.66%) Land $381,000 Building $278,000	$659,000 (-2.66%) Land $381,000 Building $278,000
2024	$7,734.00	$677,000 Land $402,000 Building $275,000	$677,000 Land $402,000 Building $275,000
2022	$6,812.00	$630,000 Land $270,000 Building $360,000	$630,000 Land $270,000 Building $360,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 5533 S 120th St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2010.

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 Claims	1 (2010)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Dec 2010 · rainfall accumulation

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

The area around 5533 S 120th St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not 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 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 419 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Verizon.

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