11433 30th Pl SW, Seattle, WA 98146 Property Records

King County property record for 11433 30th Pl SW, Seattle, WA 98146

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 1,960 sqft · built 1954
Lot Size	0.304 acres (13,236 sqft)
Owner	2 Individual Names on File
Last Sale	$362,250 (Mar 2011)
Tax Bill	$7,725 (2026)
Deeds & Mortgages	Sep 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`632700-0075`

Property Details

APN / Parcel Number

Primary APN	`632700-0075`
Alternative APN	`632700007503`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,960 sqft Living Area
Gross Area	2,320 sqft
1st Floor Area	1,160 sqft
Basement Area	1,160 sqft
Finished Basement	800 sqft
Unfinished Basement	360 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Lot Area	13,236 sqft (0.304 acres)
Deck Area	850 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	632700007503
Street Address	11433 30TH PL SW
City	SEATTLE
State	WA
Zip	98146-3465
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	OCEAN BEACH TERRACE ADD PLAT BLOCK: 1 PLAT LOT: 15
Legal Range	03
Legal Township	23
Legal Section	12
Legal Subdivision	OCEAN BEACH TERRACE ADD
Legal Block	1
Legal Lot Number	15
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	4
Census Block	4010
Census Tract	26700

Owner

11433 30th Pl SW is owned and occupied by two individuals who bought it in March 2011.

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

Owner of Record	2 Individual Names on File
Mailing Address	11433 30TH PL SW, SEATTLE, WA 98146-3465
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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 28, 2011 · Amount on File
Deed Sale	Mar 28, 2011 · Amount on File
Prior Sale	Mar 29, 1996 · Amount on File
Deed Document Number	2011651
Prior Transfer Date	Jul 7, 1995
Prior Transfer Doc	0000001243
Record Updated	Oct 29, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	11433 30TH PL SW, SEATTLE, WA 98146-3465
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001158
Date	Sep 8, 2020
Instrument	20200908001158

Lender

Name	BOEING EMPLOYEES CU
Type	Credit Union
Address	SEATTLE, WA 98168

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Oct 1, 2035

Tax Assessment & Valuation

The 2026 property tax bill for 11433 30th Pl SW was $7,725.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$7,725.00
2025		$661,000 (-2.36%) Land $279,000 Building $382,000	$661,000 (-2.36%) Land $279,000 Building $382,000
2024	$7,458.00	$677,000 Land $250,000 Building $427,000	$677,000 Land $250,000 Building $427,000
2022	$6,375.00	$588,000 Land $208,000 Building $380,000	$588,000 Land $208,000 Building $380,000

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

Flood

FEMA maps place 11433 30th Pl SW in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1991.

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
Flood Insurance Cost	Premium on File median of 16 policies
Nearby Flood Policies	16 in force
Nearby Flood Claims	5 (1991–2017)
Claims Outside the SFHA	1 of 5
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, Landslides, Mudslides

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

Wildfire risk around 11433 30th Pl SW is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.4% 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 526 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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