10144 Rainier Ave S, Seattle, WA 98178 Property Records

King County property record for 10144 Rainier Ave S, Seattle, WA 98178

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 2,050 sqft · built 1946
Lot Size	0.343 acres (14,960 sqft)
Owner	Individual Name on File
Last Sale	$1,300,000 (Apr 2021)
Tax Bill	$15,721 (2026)
Deeds & Mortgages	Aug 2021 Line of Credit Apr 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`807300-0605`

Property Details

APN / Parcel Number

Primary APN	`807300-0605`
Alternative APN	`807300060504`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	2,050 sqft Living Area
Gross Area	2,200 sqft
1st Floor Area	1,100 sqft
Basement Area	1,100 sqft
Finished Basement	950 sqft
Unfinished Basement	150 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Elevator	Elevator

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Exterior Material	Brick
Lot Area	14,960 sqft (0.343 acres)
View / Lot	Lake
Porch	Open Porch
Porch Area	50 sqft
Boat Access	Boat Access

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	807300060504
Street Address	10144 RAINIER AVE S
City	SEATTLE
State	WA
Zip	98178-2610
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	STURTEVANTS VILLA TRS E 10 FT OF 33 & ALL 34
Legal Range	04
Legal Township	23
Legal Section	01
Legal Subdivision	STURTEVANTS RAINIER BCH VILLA TRS
Legal Tract	E
Legal Block	9
Legal Lot Number	33-34
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2001
Census Tract	11902

Owner

10144 Rainier Ave S is owned and occupied by an individual who bought it in April 2021.

Source: King County records, as of September 14, 2026

Owner of Record	Individual Name on File
Mailing Address	10144 RAINIER AVE S, SEATTLE, WA 98178-2610
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
Aug 24, 2021	Deed of Trust, Mortgage · Line of Credit COLUMBIA STATE BANK
Apr 5, 2021	Warranty Deed, Transfer · Conventional Mortgage SUN WEST MORTGAGE COMPANY INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 5, 2021 · Amount on File
Deed Sale	Apr 5, 2021 · Amount on File
Deed Document Number	20212040
Prior Transfer Date	Feb 6, 1995
Prior Transfer Doc	0000000817
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	10144 RAINIER AVE S, SEATTLE, WA 98178-2610
Transaction Type	Mortgage
Record Updated	Sep 1, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001721
Date	Aug 24, 2021
Instrument	20210824001721

Lender

Name	COLUMBIA STATE BANK
Type	Bank
Address	RENTON, WA 98057

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Apr 5, 2021
Property Address	10144 RAINIER AVE S, SEATTLE, WA 98178-2610
Document Number	0000002040
Map Reference	VOL 16 PG 32
Instrument Date	Mar 31, 2021
Instrument	20210405002040
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	CW TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$22,245.00
Amount Accuracy	Full Amount Stated
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10144 RAINIER AVE S, SEATTLE, WA 98178-2610

Mortgage

Document Number	0000002041
Date	Apr 5, 2021
Instrument	20210405002041

Lender

Name	SUN WEST MORTGAGE COMPANY INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Apr 1, 2051

Tax Assessment & Valuation

The 2026 property tax bill for 10144 Rainier Ave S was $15,721.

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	$15,721.00
2025		$1,486,000 (+5.77%) Land $1,328,000 Building $158,000	$1,486,000 (+5.77%) Land $1,328,000 Building $158,000
2024	$13,866.00	$1,405,000 Land $1,140,000 Building $265,000	$1,405,000 Land $1,140,000 Building $265,000
2022	$10,622.00	$1,202,000 Land $990,000 Building $212,000	$1,202,000 Land $990,000 Building $212,000

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

Flood

FEMA maps place 10144 Rainier Ave S in Zone X, an area of minimal flood risk.

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

The area around 10144 Rainier Ave S 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 220 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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