521 Nelson St, Sedro Woolley, WA 98284 Property Records

Skagit County property record for 521 Nelson St, Sedro Woolley, WA 98284

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,385 sqft · built 1901
Lot Size0.219 acres (9,583 sqft)
Owner2 Individual Names on Record
Last Sale$390,000 (Aug 2020)
Tax Bill$2,921 (2023)
APN4149-003-007-0001

Property Details

APN / Parcel Number

Primary APN4149-003-007-0001
Alternative APN
  • P75281

Interior

Bedrooms2 Beds
Full Baths1 Bath
Stories1 Story
Building Area1,385 sqft Living Area
1st Floor Area1,385 sqft
2nd Floor Area756 sqft
FireplaceFireplace

Exterior

Year BuiltBuilt 1901
Effective Year BuiltEffective 1985
Architectural StyleOther
Exterior MaterialShingles
Construction TypeWood Frame
Foundation TypeBlock
Roof MaterialComposition Shingle
Lot Area9,583 sqft (0.219 acres)
Lot Width80 ft Width
Garage TypeDetached
Garage Area240 sqft
Parking Spaces1 Parking Space

Exterior Amenities

PorchPorch
Porch Area171 sqft
Patio Area96 sqft
Shed1 Shed
Shed Area96 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air
SewerSeptic

Location & Zoning

Account NumberP75281
Old Parcel Number41490030070001
Street Address521 NELSON ST
CitySEDRO WOOLLEY
StateWA
Zip98284-1642
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 5, EXCEPT THE WEST 30 FEET THEREOF, ALL OF LOT 6, AND LOT 7, EXCEPT THE EAST 10 FEET THEREOF, BLOCK 3, PLAT OF TOWN OF SE
Legal Range04E
Legal Township35N
Legal Section25
Legal QuarterNE
Legal SubdivisionTOWN/SEDRO
Legal Block3
Legal Lot Number5-7
JurisdictionSKAGIT WA
Township / Civil DivisionSEDRO-WOOLLEY
Census Block Group2
Census Block2029
Census Tract951400

Owner

Source: Skagit County records, as of October 30, 2023

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

Owner of Record2 Individual Names on Record
Mailing Address521 NELSON ST, SEDRO WOOLLEY, WA 98284-1642
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 21, 2020 · Amount on Record
Deed SaleAug 21, 2020 · Amount on Record
Prior SaleAug 10, 2018 · Amount on Record
Deed Document Number202008210126
Record UpdatedJun 7, 2026

Tax Assessment & Valuation

Source: Skagit County assessment roll, as of February 28, 2023

Property Jurisdictions

TypeName
StateWashington
CountySkagit County
MunicipalitySedro-Woolley City
Unified School DistrictSedro-Woolley School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2023$2,921.00
2022$330,700 Land $176,300 Building $154,400$330,700 Land $176,300 Building $154,400

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

FEMA Flood ZoneNot on file
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims20 (1979–1995)
Claims Outside the SFHA5 of 20
Most Recent ClaimNov 1995 · Severe Storms, High Wind, And Flooding
Claims by Event
  • Severe Storms, High Wind, And Flooding, Nov 1995 · 6 claims
  • Severe Storms & Flooding, Nov 1990 · 9 claims

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 RiskLow
lower than 94% of the US · lower than 96% of Washington
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 SystemSKAGIT COUNTY PUD 1 JUDY RES
serves 111,415 people · EPA ID WA5379500
Water SourceSurface water
Last State InspectionMar 2025
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
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 427 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ziply Fiber
Fiber
6,000 / 6,000
Xfinity
Cable
2,000 / 250
Verizon
Fixed Wireless
300 / 20
AT&T
Fixed Wireless
100 / 20

May also be available: Astound Broadband.

Nearby Properties on Nelson St

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