423 35th Ave S, Seattle, WA 98144 Property Records

King County property record for 423 35th Ave S, Seattle, WA 98144

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.25 ba · 4,170 sqft · built 1900
Lot Size	0.11 acres (4,800 sqft)
Owner	Individual on Record
Last Sale	$1,715,000 (Aug 2020)
Tax Bill	$20,198 (2026)
Deeds & Mortgages	Oct 2017 Line of Credit Aug 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`125020-3155`

Property Details

APN / Parcel Number

Primary APN	`125020-3155`
Alternative APN	`125020315508`

Interior

Bedrooms	4 Beds
Full Baths	4.25 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	4,170 sqft Living Area
1st Floor Area	1,450 sqft
2nd Floor Area	1,450 sqft
Basement Area	1,270 sqft
Finished Basement	1,270 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1900
Effective Year Built	Effective 2012
Lot Area	4,800 sqft (0.11 acres)
View / Lot	Water View
Garage Type	Detached
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	60 sqft
Deck Area	300 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	125020315508
Street Address	423 35TH AVE S
City	SEATTLE
State	WA
Zip	98144-2604
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	BURKES 2ND ADD N 10 FT OF 8 & S 1/2 OF 9
Legal Range	04
Legal Township	24
Legal Section	03
Legal Subdivision	BURKES 2ND ADD
Legal Block	52
Legal Lot Number	8-9
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1009
Census Tract	8900

Owner

Source: King County assessment roll, 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 on Record
Mailing Address	423 35TH AVE S, SEATTLE, WA 98144-2604
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 25, 2017	Deed of Trust, Mortgage · Line of Credit UMPQUA BANK
Aug 24, 2020	Warranty Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 24, 2020 · Amount on Record
Deed Sale	Aug 24, 2020 · Amount on Record
Prior Sale	Mar 1, 2013 · Amount on Record
Deed Document Number	20202464
Prior Transfer Date	Mar 14, 2005
Prior Transfer Doc	0000002145
Record Updated	Sep 20, 2026

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	423 35TH AVE S, SEATTLE, WA 98144-2604
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SERVICE LINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000262
Date	Oct 25, 2017
Instrument	20171025000262

Lender

Name	UMPQUA BANK
Type	Bank
Address	SEATTLE, WA 98115

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Aug 24, 2020
Property Address	423 35TH AVE S, SEATTLE, WA 98144-2604
Document Number	0000002464
Map Reference	VOL 1 PG 248
Instrument Date	Aug 10, 2020
Instrument	20200824002464
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	CHICAGO TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$32,792.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	423 35TH AVE S, SEATTLE, WA 98144-2604
Investor	Possibly a Property Investor

Mortgage

Document Number	0000002465
Date	Aug 24, 2020
Instrument	20200824002465

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.5%
Type Change Date	Sep 1, 2030
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.5%
Index	1-Year LIBOR
Max Rate	7.5%

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	$20,198.00 (+11.05%)
2025		$1,965,000 (+3.26%) Land $786,000 Building $1,179,000	$1,965,000 (+3.26%) Land $786,000 Building $1,179,000
2024	$18,188.00 (+5.97%)	$1,903,000 (-7.22%) Land $786,000 Building $1,117,000	$1,903,000 (-7.22%) Land $786,000 Building $1,117,000
2022	$17,163.00	$2,051,000 Land $733,000 Building $1,318,000	$2,051,000 Land $733,000 Building $1,318,000

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 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

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 358 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Verizon.

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