2309 N 40th St, Seattle, WA 98103 Property Records

King County property record for 2309 N 40th St, Seattle, WA 98103

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.75 ba · 1,850 sqft · built 1930
Lot Size	0.068 acres (2,970 sqft)
Owner	Company Name on File
Last Sale	$780,000 (Sep 2017)
Tax Bill	$11,360 (2026)
Deeds & Mortgages	Oct 2019 Mortgage Jul 2019 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`917860-0830`

Property Details

APN / Parcel Number

Primary APN	`917860-0830`
Alternative APN	`917860083000`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,850 sqft Living Area
Gross Area	2,910 sqft
1st Floor Area	1,020 sqft
2nd Floor Area	830 sqft
Basement Area	860 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Exterior Material	Brick
Lot Area	2,970 sqft (0.068 acres)
View / Lot	Highway
Garage Type	Attached
Garage Area	200 sqft
Deck Area	40 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	917860083000
Street Address	2309 N 40TH ST
City	SEATTLE
State	WA
Zip	98103-8420
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	WASHINGTON ADD E 54 FT PLAT BLOCK: 7 PLAT LOT: 8
Legal Range	04
Legal Township	25
Legal Section	17
Legal Subdivision	WASHINGTON ADD
Legal Block	7
Legal Lot Number	8
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3002
Census Tract	5100

Owner

2309 N 40th St is owned by a company that bought it in September 2017.

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

Owner of Record	Company Name on File
Mailing Address	17248 11TH AVE NE, SHORELINE, WA 98155-5112
Owner Type	Company

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

Deeds, Mortgages & Sale History

Date	Document
Oct 8, 2019	Deed of Trust, Mortgage ATHAS CAP
Jul 22, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Jul 30, 2018	Deed of Trust, Mortgage SOUND EQUITY HIGH INCOME DEBT
Sep 28, 2017	Warranty Deed, Construction Loan · Construction Mortgage LENDINGHOME FUNDING CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 28, 2017 · Amount on File
Deed Sale	Sep 28, 2017 · Amount on File
Prior Sale	Mar 9, 2007 · Amount on File
Deed Document Number	2017721
Prior Transfer Date	Jul 16, 2012
Prior Transfer Doc	0000001300
Record Updated	Oct 29, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	2309 N 40TH ST, SEATTLE, WA 98103-8420
Document Number	0000001096
Instrument Date	Oct 8, 2019
Transaction Type	Mortgage
Record Updated	Oct 23, 2019
Title Company	FIRST AMERICAN

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	345 18TH AVE KIRKLAND WA 980334936, KIRKLAND, WA 98033-4936

Mortgage

Document Number	0000001096
Date	Oct 11, 2019
Instrument	201910111096

Lender

Name	ATHAS CAP
Type	Funding / Finance Company
Address	CALABASAS, CA 91301

Agreement

Amount	Amount on Record
Term	360 Months
Due	Oct 10, 2049

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Jul 22, 2019
Property Address	2309 N 40TH ST, SEATTLE, WA 98103-8420
Document Number	0000001338
Instrument Date	Jul 19, 2019
Instrument	201907221338
Transaction Type	Transfer
Record Updated	Aug 1, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	17248 11TH AVE NE SHORELINE WA 981555112, SHORELINE, WA 98155-5112

July 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	2309 N 40TH ST, SEATTLE, WA 98103-8420
Document Number	0000001955
Instrument Date	Jul 30, 2018
Transaction Type	Mortgage
Record Updated	Aug 14, 2018
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	17248 11TH AVE NE SHORELINE WA 981555112, SHORELINE, WA 98155-5112

Mortgage

Document Number	0000001955
Date	Jul 31, 2018
Instrument	201807311955

Lender

Name	SOUND EQUITY HIGH INCOME DEBT
Address	BELLEVUE, WA 98004

Agreement

Amount	Amount on Record

September 2017: Warranty Deed, Construction Loan

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Sep 28, 2017
Property Address	2309 N 40TH ST, SEATTLE, WA 98103-8420
Document Number	0000000721
Map Reference	VOL1 PG240
Instrument Date	Sep 21, 2017
Instrument	20170928000721
Transaction Type	Construction Loan
Record Updated	Sep 15, 2021
Title Company	OLD REPUBLIC TITLE LTD

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 524, KIRKLAND, WA 98083-0524

Mortgage

Document Number	0000000722
Date	Sep 28, 2017
Instrument	20170928000722

Lender

Name	LENDINGHOME FUNDING CORP
Type	Funding / Finance Company

Agreement

Type	Construction Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2026 property tax bill for 2309 N 40th St was $11,360, up 13.9% from the year before.

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	$11,360.00 (+13.91%)
2025	$9,973.00	$1,097,000 (+6.09%) Land $466,000 Building $631,000	$1,097,000 (+6.09%) Land $466,000 Building $631,000
2024	$9,973.00	$1,034,000 Land $432,000 Building $602,000	$1,034,000 Land $432,000 Building $602,000
2022	$9,371.00	$1,108,000 Land $386,000 Building $722,000	$1,108,000 Land $386,000 Building $722,000

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

Flood

FEMA maps place 2309 N 40th St 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 2309 N 40th St 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 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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