3733 37th Ave SW, Seattle, WA 98126 Property Records

King County property record for 3733 37th Ave SW, Seattle, WA 98126

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 870 sqft · built 1943
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on File
Last Sale	$68,500 (Nov 1986)
Tax Bill	$3,540 (2026)
Deeds & Mortgages	May 2026 Mortgage Jun 2018 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`928580-0440`

Property Details

APN / Parcel Number

Primary APN	`928580-0440`
Alternative APN	`928580044008`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	870 sqft Living Area
Gross Area	1,230 sqft
1st Floor Area	770 sqft
Basement Area	460 sqft
Finished Basement	100 sqft
Unfinished Basement	360 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1943
Effective Year Built	Effective 1943
Lot Area	5,000 sqft (0.115 acres)
View / Lot	Mountain
Garage Type	Detached
Garage Area	240 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	90 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	928580044008
Street Address	3733 37TH AVE SW
City	SEATTLE
State	WA
Zip	98126-2405
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	WEST SIDE HEIGHTS ADD PLAT BLOCK: 8 PLAT LOT: 7
Legal Range	03
Legal Township	24
Legal Section	14
Legal Subdivision	WEST SIDE HEIGHTS ADD
Legal Block	8
Legal Lot Number	7
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1002
Census Tract	9802

Owner

3733 37th Ave SW is owned and occupied by two individuals who acquired it in September 2004.

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	2 Individual Names on File
Mailing Address	3733 37TH AVE SW, SEATTLE, WA 98126-2405
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 21, 2026	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK N A
Jun 29, 2018	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 1986 · Amount on File
Deed Sale	Nov 4, 1986 · Amount on File
Deed Document Number	198611060956
Deed Book / Page	17 / 99
Last Transfer Date	Sep 13, 2004
Transfer Doc	0000001428
Record Updated	Sep 20, 2026

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Recording Date	May 21, 2026
Property Address	3733 37TH AVE SW, SEATTLE, WA 98126-2405
Document Number	0000000790
Instrument Date	May 15, 2026
Instrument	2026790
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3733 37TH AVE SW, SEATTLE, WA 98126-2405

Mortgage

Document Number	0000000790,
Date	May 21, 2026
Instrument	2026790

Lender

Name	JPMORGAN CHASE BANK N A

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.3%
Initial Type	Fixed Rate
Max Rate	-1%

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	3733 37TH AVE SW, SEATTLE, WA 98126-2405
Document Number	0000000182
Instrument Date	Jun 29, 2018
Transaction Type	Mortgage
Record Updated	Jul 30, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3733 37TH AVE SW SEATTLE WA 981262405, SEATTLE, WA 98126-2405

Mortgage

Document Number	0000000182
Date	Jul 18, 2018
Instrument	201807180182

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Jul 17, 2048

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 3733 37th Ave SW was $3,540 with a senior citizen's exemption.

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	$3,540.00 Senior Citizen's exemption
2025		$695,000 (+4.98%) Land $644,000 Building $51,000	$695,000 (+4.98%) Land $644,000 Building $51,000
2024	$6,778.00	$662,000 Land $644,000 Building $18,000	$662,000 Land $644,000 Building $18,000
2022	$6,282.00	$689,000 Land $390,000 Building $299,000	$689,000 Land $390,000 Building $299,000

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

Flood

FEMA maps place 3733 37th Ave SW 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 3733 37th Ave SW 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 927 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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