409 N 42nd St, Seattle, WA 98103 Property Records

King County property record for 409 N 42nd St, Seattle, WA 98103

Property Summary

Property Type	Single Family Home
Details	6 bd · 2 ba · 1,850 sqft · built 1976
Lot Size	0.083 acres (3,600 sqft)
Owner	2 Individual Names on File
Last Sale	$437,500 (Jan 2010)
Tax Bill	$11,532 (2026)
Deeds & Mortgages	Mar 2021 Mortgage Apr 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`193030-0875`

Property Details

APN / Parcel Number

Primary APN	`193030-0875`
Alternative APN	`193030087509`

Interior

Bedrooms	6 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,850 sqft Living Area
Gross Area	2,120 sqft
1st Floor Area	1,090 sqft
Basement Area	760 sqft
Finished Basement	760 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Lot Area	3,600 sqft (0.083 acres)
Garage Type	Attached
Garage Area	270 sqft
Parking Spaces	1 Parking Space
Deck Area	100 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	193030087509
Street Address	409 N 42ND ST
City	SEATTLE
State	WA
Zip	98103-7158
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	DAYS B F 1ST ADD E 40 FT
Legal Range	04
Legal Township	25
Legal Section	18
Legal Subdivision	DAYS B F 1ST ADD
Legal Block	9
Legal Lot Number	15-16
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1005
Census Tract	4902

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

409 N 42nd St is owned and occupied by two individuals who acquired it in March 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	409 N 42ND ST, SEATTLE, WA 98103-7158
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Mar 19, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage ZILLOW HOME LOANS LLC
Apr 15, 2017	Deed of Trust, Mortgage · Line of Credit BOEING EMPS CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 15, 2010 · Amount on File
Deed Sale	Jan 15, 2010 · Amount on File
Deed Document Number	2010564
Last Transfer Date	Mar 15, 2021
Transfer Doc	0000001834
Record Updated	Oct 29, 2026

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KING WA
Recording Date	Mar 19, 2021
Property Address	409 N 42ND ST, SEATTLE, WA 98103-7158
Document Number	0000001834
Map Reference	VOL 3 PG 147
Instrument Date	Mar 15, 2021
Instrument	20210319001834
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	409 N 42ND ST, SEATTLE, WA 98103-7158

Mortgage

Document Number	0000001835
Date	Mar 19, 2021
Instrument	20210319001835

Lender

Name	ZILLOW HOME LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Apr 1, 2036

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	409 N 42ND ST, SEATTLE, WA 98103-7158
Document Number	0000000120
Instrument Date	Apr 15, 2017
Transaction Type	Mortgage
Record Updated	May 2, 2017
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	409 N 42ND ST SEATTLE WA 981037158, SEATTLE, WA 98103-7158

Mortgage

Document Number	0000000120
Date	Apr 25, 2017
Instrument	201704250120

Lender

Name	BOEING EMPS CU
Type	Credit Union
Address	SEATTLE, WA 98124-9750

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Apr 24, 2042

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 409 N 42nd St was $11,532.

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	$11,532.00
2025		$1,101,000 (+13.04%) Land $584,000 Building $517,000	$1,101,000 (+13.04%) Land $584,000 Building $517,000
2024	$9,547.00	$974,000 Land $674,000 Building $300,000	$974,000 Land $674,000 Building $300,000
2022	$8,858.00	$1,028,000 Land $594,000 Building $434,000	$1,028,000 Land $594,000 Building $434,000

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

Flood

FEMA maps place 409 N 42nd 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 409 N 42nd 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 1,193 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
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Google Fiber.

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