1640 Interlaken Pl E, Seattle, WA 98112 Property Records

King County property record for 1640 Interlaken Pl E, Seattle, WA 98112

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.25 ba · 3,220 sqft · built 1924
Lot Size	0.189 acres (8,230 sqft)
Owner	Individual Name on Record
Last Sale	$1,650,000 (May 2018)
Tax Bill	$19,575 (2026)
Deeds & Mortgages	Feb 2021 Mortgage Jul 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`359250-0881`

Property Details

APN / Parcel Number

Primary APN	`359250-0881`
Alternative APN	`359250088101`

Interior

Bedrooms	4 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Stories	1 Story
Building Area	3,220 sqft Living Area
Gross Area	4,380 sqft
1st Floor Area	1,530 sqft
Upper Floors Area	1,370 sqft
Basement Area	1,120 sqft
Finished Basement	320 sqft
Unfinished Basement	800 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1924
Lot Area	8,230 sqft (0.189 acres)
Garage Type	Attached
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Deck Area	290 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	359250088101
Street Address	1640 INTERLAKEN PL E
City	SEATTLE
State	WA
Zip	98112-3425
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	INTERLAKEN ADD SWLY 70 FT OF POR W OF LN BEG 20.49 FT W OF SE COR TH NELY TO PT 8.91 FT W OF NE COR OF 8 & SWLY 70 FT OF 9 & ELY 40 FT OF 10 LESS BEG AT NE COR TH NWLY ALG N LN 41.24 FT TH SWLY PLL TO SELY LN 59.28 FT TH SELY TO A PT ON THE SELY LN 6
Legal Range	04
Legal Township	25
Legal Section	21
Legal Subdivision	INTERLAKEN ADD
Legal Block	16
Legal Lot Number	8-10
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3015
Census Tract	6200

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	1640 INTERLAKEN PL E, SEATTLE, WA 98112-3425
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 10, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Jul 24, 2019	Deed of Trust, Mortgage BANK OF AMERICA
May 4, 2018	Warranty Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 4, 2018 · Amount on Record
Deed Sale	May 4, 2018 · Amount on Record
Prior Sale	Mar 13, 1995 · Amount on Record
Deed Document Number	2018808
Record Updated	Oct 29, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1640 INTERLAKEN PL E, SEATTLE, WA 98112-3425
Transaction Type	Mortgage
Record Updated	Feb 19, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001151
Date	Feb 10, 2021
Instrument	20210210001151

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1640 INTERLAKEN PL E, SEATTLE, WA 98112-3425
Document Number	0000001066
Instrument Date	Jul 24, 2019
Transaction Type	Mortgage
Record Updated	Aug 15, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	1640 INTERLAKEN PL E SEATTLE WA 981123425, SEATTLE, WA 98112-3425

Mortgage

Document Number	0000001066
Date	Aug 7, 2019
Instrument	201908071066

Lender

Name	BANK OF AMERICA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280-0002

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Aug 6, 2034

May 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	May 4, 2018
Property Address	1640 INTERLAKEN PL E, SEATTLE, WA 98112-3425
Document Number	0000000808
Map Reference	VOL 12 PG 76
Instrument Date	Apr 19, 2018
Instrument	20180504000808
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	TICOR TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$29,375.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1640 INTERLAKEN PL E, SEATTLE, WA 98112-3425

Mortgage

Document Number	0000000809
Date	May 4, 2018
Instrument	20180504000809

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2048

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	$19,575.00 (+5.76%)
2025		$1,875,000 (-1.83%) Land $1,194,000 Building $681,000	$1,875,000 (-1.83%) Land $1,194,000 Building $681,000
2024	$18,509.00 (+10.06%)	$1,910,000 (-2.8%) Land $1,194,000 Building $716,000	$1,910,000 (-2.8%) Land $1,194,000 Building $716,000
2022	$16,817.00	$1,965,000 Land $1,162,000 Building $803,000	$1,965,000 Land $1,162,000 Building $803,000

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 Claims	3 (1996–1997)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Mar 1997 · Heavy Rains, Snow Melt, Flooding, Land & Mud Slides

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 559 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.

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