3633 Wallingford Ave N, Seattle, WA 98103 Property Records

King County property record for 3633 Wallingford Ave N, Seattle, WA 98103

Property Summary

Property Type	Townhouse
Details	3 bd · 3.25 ba · 1,470 sqft · built 2003
Lot Size	0.035 acres (1,509 sqft)
Owner	Individual Name on File
Last Sale	$960,000 (Apr 2023)
Tax Bill	$8,641 (2026)
Deeds & Mortgages	Oct 2025 Mortgage Apr 2023 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`408330-5639`

Property Details

APN / Parcel Number

Primary APN	`408330-5639`
Alternative APN	`408330563904`

Interior

Bedrooms	3 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Units	4 Units
Stories	2 Stories
Building Area	1,470 sqft Living Area
Gross Area	1,700 sqft
1st Floor Area	580 sqft
2nd Floor Area	590 sqft
Upper Floors Area	590 sqft
Basement Area	300 sqft
Finished Basement	300 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	Townhouse
Lot Area	1,509 sqft (0.035 acres)
Garage Type	Attached
Garage Area	230 sqft
Parking Spaces	1 Parking Space
Deck Area	40 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	408330563904
Street Address	3633 WALLINGFORD AVE N, C
City	SEATTLE
State	WA
Zip	98103-8216
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	LR2 (M)
Legal Description	LAKE UNION ADD LOT C SEATTLE SP #2208625 REC #20030701900009 SD SP DAF S 40 FT OF LOT 3 & N 20 FT OF LOT 4 BLOCK 59 OF SD ADD
Legal Range	04
Legal Township	25
Legal Section	18
Legal Subdivision	LAKE UNION ADD
Legal Block	59
Legal Lot Number	3-4
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1015
Census Tract	5402

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Chittenden Locks and Lake Washington Ship Canal listed 1978 · 14 contributing resources · NRIS 78002751

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	3633 WALLINGFORD AVE N, C, SEATTLE, WA 98103-8216
Owner Type	Individual
Vesting	Unmarried

Deeds, Mortgages & Sale History

Date	Document
Oct 29, 2025	Deed of Trust, Mortgage · Conventional Mortgage BETTER MORTGAGE CORPORATION
Apr 5, 2023	Warranty Deed, Transfer · Conventional Mortgage PNC BANK NA
Sep 3, 2021	Warranty Deed, Transfer · Conventional Mortgage AXOS BANK
Apr 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage BOEING EMPS CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 5, 2023 · Amount on File
Deed Sale	Apr 5, 2023 · Amount on File
Prior Sale	Sep 3, 2021 · Amount on File
Deed Document Number	2023589
Record Updated	Sep 20, 2026

October 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	3633 WALLINGFORD AVE N, SEATTLE, WA 98103-8216
Transaction Type	Mortgage
Record Updated	Nov 7, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3633 WALLINGFORD AVE N C, C, SEATTLE, WA 98103-8216

Mortgage

Document Number	0000000850
Date	Oct 29, 2025
Instrument	20251029000850

Lender

Name	BETTER MORTGAGE CORPORATION
Type	Mortgage Company
Address	NEW YORK, NY 10007

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2055

April 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Apr 5, 2023
Property Address	3633 WALLINGFORD AVE N APT C, C, SEATTLE, WA 98103-8216
Document Number	0000000589
Map Reference	DOC 20030701900009
Instrument Date	Mar 28, 2023
Instrument	20230405000589
Transaction Type	Transfer
Record Updated	Dec 22, 2023
Title Company	TICOR TITLE INSURANCE COMPANY, TICOR TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$16,148.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3633 WALLINGFORD AVE N APT C, C, SEATTLE, WA 98103-8216

Mortgage

Document Number	0000000590
Date	Apr 5, 2023
Instrument	20230405000590

Lender

Name	PNC BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	357 Months
Due	Jan 7, 2053

September 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Sep 3, 2021
Property Address	3633 WALLINGFORD AVE N APT C, C, SEATTLE, WA 98103-8216
Document Number	0000001742
Map Reference	DOC 20030701900009
Instrument Date	Aug 25, 2021
Instrument	20210903001742
Transaction Type	Transfer
Record Updated	Dec 22, 2023
Title Company	RAINIER TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$16,148.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3633 WALLINGFORD AVE N APT C, C, SEATTLE, WA 98103-8216

Mortgage

Document Number	0000001743
Date	Sep 3, 2021
Instrument	20210903001743

Lender

Name	AXOS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	4.5%
Type Change Date	Oct 1, 2028
Change Frequency	Annually
Min Rate At Change	4.5%
Max Rate At Change	10.5%
Index	1-Year LIBOR
Max Rate	10.5%

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	3633 WALLINGFORD AVE N APT C, C, SEATTLE, WA 98103-8216
Document Number	0000000005
Instrument Date	Apr 15, 2020
Transaction Type	Mortgage
Record Updated	May 8, 2020
Title Company	FIRST AMERICAN

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3633 WALLINGFORD AVE N #C SEATTLE WA 981038216, C, SEATTLE, WA 98103-8216

Mortgage

Document Number	0000000005
Date	Apr 20, 2020
Instrument	202004200005

Lender

Name	BOEING EMPS CU
Type	Credit Union
Address	TUKWILA, WA 98168

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	144 Months
Due	Apr 19, 2032

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	$8,641.00 (+6.72%)
2025		$845,000 (-0.94%) Land $343,000 Building $502,000	$845,000 (-0.94%) Land $343,000 Building $502,000
2024	$8,097.00 (+12.07%)	$853,000 (-0.93%) Land $318,000 Building $535,000	$853,000 (-0.93%) Land $318,000 Building $535,000
2022	$7,225.00	$861,000 Land $284,000 Building $577,000	$861,000 Land $284,000 Building $577,000

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	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 1,090 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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