503 N 50th St, Seattle, WA 98103 Property Records

King County property record for 503 N 50th St, Seattle, WA 98103

Property Summary

Property Type	Religious, Church, Worship (Synagogue, Temple, Parsonage)
Details	45,991 sqft · built 1928
Lot Size	0.689 acres (30,000 sqft)
Owner	Company Name on Record
Tax Bill	$10,567 (2024)
Deeds & Mortgages	Jul 2026 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`085000-0300`

Property Details

APN / Parcel Number

Primary APN	`085000-0300`
Alternative APN	`085000030008`

Interior

Stories	2 Stories
Building Area	45,991 sqft Gross Area
Basement Area	16,271 sqft

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1985
Architectural Style	Custom Design
Construction Type	Masonry / Concrete Block
Lot Area	30,000 sqft (0.689 acres)

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	085000030008
Street Address	503 N 50TH ST
City	SEATTLE
State	WA
Zip	98103-6033
Property Category	Other
Property Type	Other > Religious, Church, Worship (Synagogue, Temple, Parsonage)
Local Zoning Code	LR3 (M)
Legal Description	BLACKMARS SUPL OF WOODLAND ADD LOTS 1 THRU 6 TGW LOTS 15 THRU 20
Legal Range	04
Legal Township	25
Legal Section	07
Legal Subdivision	BLACKMARS SUPL OF WOODLAND ADD
Legal Block	11
Legal Lot Number	1-6
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1004
Census Tract	4901

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	503 N 50TH ST, SEATTLE, WA 98103-6033
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Recording Date	Jul 20, 2026
Property Address	503 N 50TH ST, SEATTLE, WA 98103-6033
Document Number	0000000707
Instrument Date	Jul 13, 2026
Instrument	2026707
Transaction Type	Mortgage
Record Updated	Jul 28, 2026
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company, 103
Address	503 N 50TH ST, SEATTLE, WA 98103-6033

Mortgage

Document Number	0000000707,
Date	Jul 20, 2026
Instrument	2026707

Lender

Name	CAPITAL LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	6.52%
Max Rate	-1%

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
2025		$9,883,500 (-0.82%) Land $6,690,000 Building $3,193,500	$9,883,500 (-0.82%) Land $6,690,000 Building $3,193,500
2024	$10,567.00 (+14.37%) Additional exemption filed	$9,965,000 (-0.3%) Land $6,690,000 Building $3,275,000	$9,965,000 (-0.3%) Land $6,690,000 Building $3,275,000
2023		$9,994,900 Land $6,540,000 Building $3,454,900	$9,994,900 Land $6,540,000 Building $3,454,900
2022	$9,239.00 Additional exemption filed

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 793 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
AT&T Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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