1150 23rd Ave E, Seattle, WA 98112 Property Records

King County property record for 1150 23rd Ave E, Seattle, WA 98112

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 2,180 sqft · built 1940
Lot Size	0.096 acres (4,172 sqft)
Owner	Individual Name on Record
Last Sale	$842,500 (Jul 2012)
Tax Bill	$14,227 (2026)
Deeds & Mortgages	Feb 2021 Mortgage Dec 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`133860-0015`

Property Details

APN / Parcel Number

Primary APN	`133860-0015`
Alternative APN	`133860001501`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,180 sqft Living Area
1st Floor Area	770 sqft
2nd Floor Area	770 sqft
Basement Area	640 sqft
Finished Basement	640 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1980
Lot Area	4,172 sqft (0.096 acres)
View / Lot	Water View
Garage Type	Detached
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	40 sqft
Deck Area	130 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	133860001501
Street Address	1150 23RD AVE E
City	SEATTLE
State	WA
Zip	98112-3521
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	CAPITOL HILL ADD DIV # 5 SUPL S 40 FT PLAT BLOCK: 57 PLAT LOT: 2
Legal Range	04
Legal Township	25
Legal Section	28
Legal Subdivision	CAPITOL HILL ADD DIV NO. 05 SUPL
Legal Block	57
Legal Lot Number	2
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1003
Census Tract	6400

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	Individual Name on Record
Mailing Address	1150 23RD AVE E, SEATTLE, WA 98112-3521
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Woman

Deeds, Mortgages & Sale History

Date	Document
Feb 2, 2021	Deed of Trust, Mortgage · Conventional Mortgage CU HOME MORTGAGE SOLUTIONS LLC
Dec 11, 2017	Deed of Trust, Mortgage · Line of Credit WASHINGTON TRUST BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 27, 2012 · Amount on Record
Deed Sale	Jul 27, 2012 · Amount on Record
Prior Sale	Nov 30, 1993 · Amount on Record
Deed Document Number	20122577
Last Transfer Date	Jul 13, 2024
Transfer Doc	0000000013
Record Updated	Sep 20, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1150 23RD AVE E, SEATTLE, WA 98112-3521
Transaction Type	Mortgage
Record Updated	Feb 11, 2021
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001147
Date	Feb 2, 2021
Instrument	20210202001147

Lender

Name	CU HOME MORTGAGE SOLUTIONS LLC
Type	Mortgage Company
Address	SEATTLE, WA 98175

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2051

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1150 23RD AVE E, SEATTLE, WA 98112-3521
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000600
Date	Dec 11, 2017
Instrument	20171211000600

Lender

Name	WASHINGTON TRUST BANK
Type	Bank
Address	SEATTLE, WA 98101

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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	$14,227.00 (+10.58%)
2025		$1,373,000 (+2.85%) Land $833,000 Building $540,000	$1,373,000 (+2.85%) Land $833,000 Building $540,000
2024	$12,866.00 (+16.01%)	$1,335,000 (+2.46%) Land $833,000 Building $502,000	$1,335,000 (+2.46%) Land $833,000 Building $502,000
2022	$11,090.00	$1,303,000 Land $801,000 Building $502,000	$1,303,000 Land $801,000 Building $502,000

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	4 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	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 851 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
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20

May also be available: Astound Broadband, T-Mobile.

Nearby Properties on 23rd Ave E

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures