1911 12th Ave S, Seattle, WA 98144 Property Records

King County property record for 1911 12th Ave S, Seattle, WA 98144

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,660 sqft · built 1929
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on File
Last Sale	$794,000 (Aug 2026)
Tax Bill	$6,987 (2026)
Deeds & Mortgages	Aug 2026 Transfer Aug 2026 Sale + 4 more
Flood Zone	Zone X (minimal risk)
APN	`149830-0545`

Property Details

APN / Parcel Number

Primary APN	`149830-0545`
Alternative APN	`149830054503`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,660 sqft Living Area
1st Floor Area	830 sqft
Basement Area	830 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1929
Effective Year Built	Effective 1929
Lot Area	6,000 sqft (0.138 acres)
Porch	Slab
Porch Area	50 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	149830054503
Street Address	1911 12TH AVE S
City	SEATTLE
State	WA
Zip	98144-4105
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RSL (M)
Legal Description	CENTRAL SEATTLE PLAT BLOCK: 9 PLAT LOT: 8
Legal Range	04
Legal Township	24
Legal Section	08
Legal Subdivision	CENTRAL SEATTLE
Legal Block	9
Legal Lot Number	8
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1035
Census Tract	9300

Owner

1911 12th Ave S is owned and occupied by an individual who bought it in August 2026.

Source: King County records, as of October 15, 2026

Owner of Record	Individual Name on File
Mailing Address	1911 12TH AVE S, SEATTLE, WA 98144-4105
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

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 26, 2026	Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT
Aug 26, 2026	Warranty Deed, Transfer NONE LISTED ON DOCUMENT
Aug 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Aug 6, 2019	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
Nov 9, 2019	Deed of Trust, Mortgage · Line of Credit BOEING EMPS CU
Dec 3, 2018	Deed of Trust, Mortgage · Line of Credit BOEING EMPS CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 26, 2026 · Amount on File
Deed Sale	Aug 26, 2026 · Amount on File
Prior Sale	Jul 15, 2016 · Amount on File
Deed Document Number	2026328
Prior Transfer Date	Aug 25, 2026
Prior Transfer Doc	0000000575
Record Updated	Oct 29, 2026

August 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Aug 26, 2026
Property Address	1911 12TH AVE S, SEATTLE, WA 98144-4105
Document Number	0000000575
Instrument Date	Aug 25, 2026
Instrument	2026575
Transaction Type	Transfer
Record Updated	Sep 3, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$1,010.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	1911 12TH AVE S, SEATTLE, WA 98144-4105

August 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Aug 26, 2026
Property Address	1911 12TH AVE S, SEATTLE, WA 98144-4105
Document Number	0000000328
Instrument Date	Aug 22, 2026
Instrument	2026328
Transaction Type	Transfer
Record Updated	Sep 3, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	1911 12TH AVE S, SEATTLE, WA 98144-4105

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1911 12TH AVE S, SEATTLE, WA 98144-4105
Transaction Type	Mortgage
Record Updated	Sep 8, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001811
Date	Aug 30, 2021
Instrument	20210830001811

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	352 Months
Due	Dec 1, 2050

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1911 12TH AVE S, SEATTLE, WA 98144-4105
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001266
Date	Aug 6, 2019
Instrument	20190806001266

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2049

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1911 12TH AVE S, SEATTLE, WA 98144-4105
Document Number	0000000749
Instrument Date	Nov 9, 2019
Transaction Type	Mortgage
Record Updated	Dec 10, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1911 12TH AVE S SEATTLE WA 981444105, SEATTLE, WA 98144-4105

Mortgage

Document Number	0000000749
Date	Nov 26, 2019
Instrument	201911260749

Lender

Name	BOEING EMPS CU
Type	Credit Union
Address	SEATTLE, WA 98124-9750

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Nov 25, 2044

Interest

Rate Type	Adjustable Rate

December 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1911 12TH AVE S, SEATTLE, WA 98144-4105
Document Number	0000000146
Instrument Date	Dec 3, 2018
Transaction Type	Mortgage
Record Updated	Dec 31, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1911 12TH AVE S SEATTLE WA 981444105, SEATTLE, WA 98144-4105

Mortgage

Document Number	0000000146
Date	Dec 13, 2018
Instrument	201812130146

Lender

Name	BOEING EMPS CU
Type	Credit Union
Address	SEATTLE, WA 98124-9750

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Dec 12, 2043

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 1911 12th Ave S was $6,987, up 10.7% from the year before.

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	$6,987.00 (+10.75%)
2025	$6,309.00	$622,000 (+3.49%) Land $428,000 Building $194,000	$622,000 (+3.49%) Land $428,000 Building $194,000
2024	$6,309.00	$601,000 Land $428,000 Building $173,000	$601,000 Land $428,000 Building $173,000
2022	$5,819.00	$632,000 Land $328,000 Building $304,000	$632,000 Land $328,000 Building $304,000

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

Flood

FEMA maps place 1911 12th 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

Wildfire risk around 1911 12th Ave S 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 98% of the US · lower than 98.6% 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 913 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	8,000 / 8,000
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Google Fiber.

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