12011 66th Ave S, Seattle, WA 98178 Property Records

King County property record for 12011 66th Ave S, Seattle, WA 98178

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,780 sqft · built 1996
Lot Size	0.181 acres (7,864 sqft)
Owner	Individual Name on File
Last Sale	$440,000 (Feb 2017)
Tax Bill	$8,570 (2026)
Deeds & Mortgages	Feb 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`112304-9161`

Property Details

APN / Parcel Number

Primary APN	`112304-9161`
Alternative APN	`112304916102`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	1 Story
Building Area	2,780 sqft Living Area
Gross Area	3,450 sqft
1st Floor Area	1,860 sqft
Basement Area	920 sqft
Finished Basement	920 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Lot Area	7,864 sqft (0.181 acres)
Garage Type	Attached
Garage Area	670 sqft
Parking Spaces	2 Parking Spaces
Deck Area	160 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	112304916102
Street Address	12011 66TH AVE S
City	SEATTLE
State	WA
Zip	98178-3606
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-6
Legal Description	LOT 1 OF K C SHORT PLAT NO L95S0001 RECORDING NO 9605309006 SAID SHORT PLAT DAF - BAAP N 89-04-08 E 550.45 FT & S 00-36-48 W 30 FT FROM NW CORNER OF NE 1/4 OF SE 1/4 TH S 00-36-48 W 409.40 FT TH N 89-31-55 E 110.02 FT TH N 00-40-29 E 410.29 FT TH W T
Legal Range	04
Legal Township	23
Legal Section	11
Legal Subdivision	SP L95S0001
Legal Block	161
Legal Lot Number	1
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2002
Census Tract	26102

Owner

12011 66th Ave S is owned and occupied by an individual who bought it in February 2017.

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

Owner of Record	Individual Name on File
Mailing Address	12011 66TH AVE S, SEATTLE, WA 98178-3606
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	Name on Deed
Last Sale	Feb 27, 2017 · Amount on File
Deed Sale	Feb 27, 2017 · Amount on File
Prior Sale	Oct 21, 1996 · Amount on File
Deed Document Number	20171542
Prior Transfer Date	Jul 2, 2007
Prior Transfer Doc	0000000866
Record Updated	Oct 29, 2026

February 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Feb 27, 2017
Property Address	12011 66TH AVE S, SEATTLE, WA 98178-3606
Document Number	0000001542
Instrument Date	Feb 21, 2017
Instrument	201702271542
Transaction Type	Transfer
Record Updated	Mar 3, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	12011 66TH AVE S SEATTLE WA 981783606, SEATTLE, WA 98178-3606

Mortgage

Document Number	1543
Date	Feb 27, 2017
Instrument	201702271543

Lender

Name	SEATTLE METROPOLITAN CU
Type	Credit Union
Address	SEATTLE, WA 98134

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 26, 2047

Tax Assessment & Valuation

The 2026 property tax bill for 12011 66th Ave S was $8,570.

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	$8,570.00
2025		$712,000 (-2.73%) Land $245,000 Building $467,000	$712,000 (-2.73%) Land $245,000 Building $467,000
2024	$8,332.00	$732,000 Land $258,000 Building $474,000	$732,000 Land $258,000 Building $474,000
2022	$7,316.00	$679,000 Land $210,000 Building $469,000	$679,000 Land $210,000 Building $469,000

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

Flood

FEMA maps place 12011 66th 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 12011 66th 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 97% of the US · lower than 98% 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 376 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20