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3801 7th Ave S, Seattle, WA 98108 Property Records

King County property record for 3801 7th Ave S, Seattle, WA 98108

Property Summary

Property TypeWarehouse, Storage
Details9,052 sqft · built 1973
Lot Size0.705 acres (30,720 sqft)
OwnerCompany Name on Record
Last Sale$1,175,000 (Nov 1999)
Tax Bill$29,085 (2026)
Deeds & MortgagesOct 2022 Sale
Flood ZoneZone X (minimal risk)
APN788610-0290

Property Details

APN / Parcel Number

Primary APN788610-0290
Alternative APN
  • 788610029001

Interior

Stories1 Story
Building Area9,052 sqft Gross Area

Exterior

Year BuiltBuilt 1973
Effective Year BuiltEffective 1990
Architectural StyleCustom Design
Construction TypeMasonry / Concrete Block
Fire ResistanceMasonry Walls, Wood Interior
Lot Area30,720 sqft (0.705 acres)
Storage BuildingStorage Building

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHVAC
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number788610029001
Street Address3801 7TH AVE S
CitySEATTLE
StateWA
Zip98108-5204
Property CategoryIndustrial
Property TypeIndustrial > Warehouse, Storage
Local Zoning CodeMML U/85
Legal DescriptionSOUTH SEATTLE ADD LOTS 4 THRU 9 IN BLOCK 7 OF SD PLAT TGW VACATED ALLEY IN BLOCK 7 ADJ SD LOTS AND TGW LOTS 7 THRU 9 IN BLOCK 262 OF SEATTLE TIDE LANDS AKA PARCEL B OF SEATTLE LOT BOUNDARY ADJUSTMENT NO. 9907284 REC NO. 20000518001234
Legal Range04
Legal Township24
Legal Section17
Legal SubdivisionSOUTH SEATTLE ADD
Legal Block7
Legal Lot Number4-9
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group3
Census Block3083
Census Tract9300

Owner

Source: King County records, as of October 21, 2026

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

Owner of RecordCompany Name on Record
Mailing Address2425 6TH AVE S, SEATTLE, WA 98134-2024
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 30, 1999 · Amount on Record
Deed SaleNov 30, 1999 · Amount on Record
Prior SaleOct 18, 1999 · Amount on Record
Deed Document Number1999396
Record UpdatedOct 29, 2026

October 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateOct 3, 2022
Property Address3801 7TH AVE S, SEATTLE, WA 98108-5204
Document Number0000000598
Map ReferenceVOL 1 PG 35
Instrument DateSep 28, 2022
Instrument20221003000598
Transaction TypeTransfer
Record UpdatedOct 13, 2022

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address750 NE COLUMBIA BLVD, PORTLAND, OR 97211-1406

Tax Assessment & Valuation

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

TypeName
StateWashington
CountyKing County
MunicipalitySeattle City
Unified School DistrictSeattle Public Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$29,085.00 (-8.35%)
2025$2,213,500 (-18.84%) Land $2,150,400 Building $63,100$2,213,500 (-18.84%) Land $2,150,400 Building $63,100
2024$31,736.00 (-34.84%)$2,727,400 (+22.33%) Land $2,150,400 Building $577,000$2,727,400 (+22.33%) Land $2,150,400 Building $577,000
2022$48,705.00$2,229,600 Land $1,689,600 Building $540,000$2,229,600 Land $1,689,600 Building $540,000

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot 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 SystemSEATTLE PUBLIC UTILITIES
serves 1,161,961 people · EPA ID WA5377050
Water SourceSurface water
Last State InspectionJul 2025
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 143 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
CenturyLink
Fiber · DSL in parts of the area		2,000 / 1,000
Astound Broadband
Cable · Fiber in parts of the area		1,500 / 50
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: Xfinity.

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