336 18th Ave E, Seattle, WA 98112 Property Records

King County property record for 336 18th Ave E, Seattle, WA 98112 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 2,740 sqft · built 1906
Lot Size	0.116 acres (5,040 sqft)
Owner	2 Individual Names on File
Last Sale	$1,455,000 (Mar 2020)
Tax Bill	$15,779 (2026)
Deeds & Mortgages	Mar 2020 Sale & Mortgage Aug 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`423240-1185`

Property Details

APN / Parcel Number

Primary APN	`423240-1185`
Alternative APN	`423240118509`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	2,740 sqft Living Area
1st Floor Area	860 sqft
Upper Floors Area	940 sqft
Basement Area	940 sqft
Finished Basement	940 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1906
Effective Year Built	Effective 1906
Lot Area	5,040 sqft (0.116 acres)
Garage Type	Detached
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	70 sqft
Deck Area	450 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	423240118509
Street Address	336 18TH AVE E
City	SEATTLE
State	WA
Zip	98112-5109
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LAWS ADD S 31.5 FT OF 3 & N 10.5 FT OF 4
Legal Range	04
Legal Township	25
Legal Section	28
Legal Subdivision	LAWS ADD
Legal Block	29
Legal Lot Number	3-4
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3007
Census Tract	7600

Owner

Source: King County records · APN 423240-1185

Assessment roll updated July 7, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	336 18TH AVE E, SEATTLE, WA 98112-5109
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2020	Warranty Deed, Transfer · Conventional Mortgage FIRST TECHNOLOGY FEDERAL CU
Aug 17, 2018	Deed of Trust, Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 17, 2020 · Amount on Record
Deed Sale	Mar 17, 2020 · Amount on Record
Prior Sale	Jul 14, 2006 · Amount on Record
Deed Document Number	2020514
Record Updated	Sep 20, 2026

March 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Mar 17, 2020
Property Address	336 18TH AVE E, SEATTLE, WA 98112-5109
Document Number	0000000514
Map Reference	VOL 1 PG 51
Instrument Date	Mar 10, 2020
Instrument	20200317000514
Transaction Type	Transfer
Record Updated	Sep 15, 2021
Title Company	CHICAGO TITLE INS CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$25,004.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	336 18TH AVE E, SEATTLE, WA 98112-5109

Mortgage

Document Number	0000000515
Date	Mar 17, 2020
Instrument	20200317000515

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2050

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	336 18TH AVE E, SEATTLE, WA 98112-5109
Document Number	0000000333
Instrument Date	Aug 17, 2018
Transaction Type	Mortgage
Record Updated	Sep 06, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	336 18TH AVE E SEATTLE WA 981125109, SEATTLE, WA 98112-5109

Mortgage

Document Number	0000000333
Date	Aug 22, 2018
Instrument	201808220333

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Aug 21, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.99%

Tax Assessment & Valuation

Source: King County records · Assessment roll updated July 7, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$15,779.00 (+10.56%)
2025		$1,519,000 (+2.84%) Land $1,423,000 Building $96,000	$1,519,000 (+2.84%) Land $1,423,000 Building $96,000
2024	$14,272.00 (+21%)	$1,477,000 (+7.97%) Land $1,423,000 Building $54,000	$1,477,000 (+7.97%) Land $1,423,000 Building $54,000
2022	$11,795.00	$1,368,000 Land $592,000 Building $776,000	$1,368,000 Land $592,000 Building $776,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 878 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 2,000
Radiate Holdings	Cable	1,500 / 50
Verizon	Fixed Wireless	1,000 / 75
AT&T	Fixed Wireless	100 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Lumen Technologies, Radiate Holdings, Google Fiber, Xfinity. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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