166 16th Ave, Seattle, WA 98122 Property Records

King County property record for 166 16th Ave, Seattle, WA 98122

Property Summary

Property Type	Duplex
Details	4 bd · 1.5 ba · 1,410 sqft · built 1900
Lot Size	0.085 acres (3,700 sqft)
Owner	Individual Name on File
Last Sale	$752,500 (Oct 2021)
Tax Bill	$8,064 (2026)
Deeds & Mortgages	Oct 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`303720-0080`

Property Details

APN / Parcel Number

Primary APN	`303720-0080`
Alternative APN	`303720008000`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,410 sqft Living Area
1st Floor Area	1,410 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Triplex
Lot Area	3,700 sqft (0.085 acres)
Porch	Open Porch
Porch Area	120 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	303720008000
Street Address	166 16TH AVE
City	SEATTLE
State	WA
Zip	98122-5608
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	LR2 (M)
Legal Description	HALLERS ADD S 37 1/2 FT PLAT BLOCK: 4 PLAT LOT: 2
Legal Range	04
Legal Township	24
Legal Section	04
Legal Subdivision	HALLERS ADD
Legal Block	4
Legal Lot Number	2
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3012
Census Tract	8700

Owner

166 16th Ave, a duplex, is owned by an individual who bought it in October 2021.

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

Owner of Record	Individual Name on File
Mailing Address	903 LAKESIDE AVE S, SEATTLE, WA 98144-3319
Owner Type	Individual
Vesting	Unmarried

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	Oct 26, 2021 · Amount on File
Deed Sale	Oct 26, 2021 · Amount on File
Prior Sale	Nov 17, 2000 · Amount on File
Deed Document Number	20211581
Prior Transfer Date	Oct 25, 2000
Prior Transfer Doc	0000001489
Record Updated	Oct 29, 2026

October 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Oct 26, 2021
Property Address	166 16TH AVE, SEATTLE, WA 98122-5608
Document Number	0000001581
Map Reference	VOL 2 PG 27
Instrument Date	Oct 20, 2021
Instrument	20211026001581
Transaction Type	Transfer
Record Updated	Dec 16, 2021
Title Company	CHICAGO TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$12,499.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	903 LAKESIDE AVE S, SEATTLE, WA 98144-3319

Mortgage

Document Number	0000001582
Date	Oct 26, 2021
Instrument	20211026001582

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2051

Tax Assessment & Valuation

The 2026 property tax bill for 166 16th Ave was $8,064.

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	$8,064.00
2025		$751,000 (+1.9%) Land $750,000 Building $1,000	$751,000 (+1.9%) Land $750,000 Building $1,000
2024	$7,368.00	$737,000 Land $736,000 Building $1,000	$737,000 Land $736,000 Building $1,000
2022	$5,821.00	$654,000 Land $635,000 Building $19,000	$654,000 Land $635,000 Building $19,000

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

Flood

FEMA maps place 166 16th Ave in Zone X, an area of minimal flood risk.

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	1 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

The area around 166 16th Ave 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.

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 591 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	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: CenturyLink, Google Fiber.

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