3717 E Prospect St, Seattle, WA 98112 Property Records

King County property record for 3717 E Prospect St, Seattle, WA 98112 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 1949
Square Footage	3,370 sqft Living Area
Lot Size	14,400 sqft (0.331 acres)
Garage	Carport, 420 sqft
Last Sale	$3,800,000 (2026)
Tax Bill	$42,519.00 (2026)

Property Details

APN / Parcel Number

Primary APN	`531710-0130`
Alternative APN	`531710013008`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	2 Partial Baths
Building Area	3,370 sqft Living Area
1st Floor	2,470 sqft 1st Floor
Basement Area	900 sqft Basement
Finished Basement	900 sqft Finished
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Lot Area	14,400 sqft (0.331 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Carport Garage
Garage Area	420 sqft Garage
Carport	Carport
Carport Area	420 sqft Carport
Porch	Open Porch
Porch Area	170 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating
Heating Fuel	Gas Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Account Number	531710013008
Street Address	3717 E PROSPECT ST
City	SEATTLE
State	WA
Zip	98112-4441
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	MC GILVRAS REPLAT MC GILVRAS 2ND E 9 FT OF 1-2 & W 91 FT OF 11-12 & VAC ALLEY ADJ
Legal Range	04
Legal Township	25
Legal Section	27
Legal Subdivision	MC GILVRAS REPLT MC GILVRAS 2ND
Legal Block	18
Legal Lot Number	1-2
Jurisdiction	KING WA
Minor Civil Division	SEATTLE
Census Blockgroup	4
Census Block	4025
Census Tract	6300

Owner

Source: King County records · APN 531710-0130

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	Individual Name on File
Mailing Address	PO BOX 164, MEDINA, WA 98039-0164
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 01, 2026 · Amount on Record
Deed Sale	Jun 01, 2026 · Amount on Record
Prior Sale	Aug 02, 2010 · Amount on Record
Deed Doc Number	2026405
Prior Transfer Date	Aug 21, 1997
Prior Transfer Doc	0000002048
Record Refreshed	Sep 20, 2026

June 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Jun 01, 2026
Property Address	3717 E PROSPECT ST, SEATTLE, WA 98112-4441
Document Number	0000000405
Instrument Date	May 26, 2026
Instrument	2026405
Transaction Type	Transfer
Record Updated	Jun 09, 2026
Title Company	CW TITLE

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

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	$42,519.00 (+10.98%)
2025		$4,101,000 (+3.25%) Land $3,672,000 Building $429,000	$4,101,000 (+3.25%) Land $3,672,000 Building $429,000
2024	$38,312.00 (+10.53%)	$3,972,000 (-2.05%) Land $3,672,000 Building $300,000	$3,972,000 (-2.05%) Land $3,672,000 Building $300,000
2022	$34,661.00	$4,055,000 Land $3,423,000 Building $632,000	$4,055,000 Land $3,423,000 Building $632,000

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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	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.