Listing provided courtesy of NextHome 365 RealtyNWMLSas Distributed by MLSGrid- MLS# NWM2448241MLS Provider

45450 State Route 20Concrete, WA 98237

Single Family · 1 Bed · 1 Full Bath · 720 Sq. ft. | 2.58 Acres
$285,000 Active

45450 State Route 20 Overview

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Opportunity knocks in Upper Skagit Valley! Two parcels make up this private retreat conveniently located off State Route 20 and positioned just minutes from downtown Concrete. A true fixer upper on approximately 2.5 acres with an additional 1.7 acre lot providing ample space for a garden, recreational vehicles and room to spare. This property is ready for a buyer who sees the opportunity in the land with an eye to bring the original house back to life.

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45450 State Route 20 Facts & Features

  • Type Single Family
  • Sq. ft. 720
  • Price/Sq.ft. $396
  • Lot 2.58 Acres

Details

General

Association/HOA

  • Association Fee: $0.00

School Information

  • School District: Concrete
  • Elementary School: Concrete Elem
  • Middle Or Junior School: Concrete Mid
  • High School: Concrete High

Building Information

  • New Construction: No
  • Year Built: 1948

Location/Region

  • Country: US
  • County Or Parish: Skagit
  • MLS Area Major: 845 - Concrete & Up River
  • Subdivision Name: Concrete

Rent/Lease Information

  • Land Lease: No

Tax Information

  • Tax Annual Amount: $2,433.00
  • Tax Year: 2025

General Information

  • Listing Terms: Cash
  • Parcel Number: P43661
  • Property Condition: Fixer
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Building Information

  • Building Information: Built On Lot

Beds/Baths

  • Bathrooms Full: 1
  • Bathrooms Half: 0
  • Bathrooms Three Quarter: 0
  • Bathrooms Total: 1
  • Bedrooms Total: 1
  • Bedrooms Lower: 0
  • Bedrooms Upper: 0

Building Interior

  • Building Area Total: 720
  • Building Area Units: Square Feet
  • Calculated Square Footage: 720
  • Square Footage Finished: 720
  • Square Footage Unfinished: 0

General Information

  • Basement: None
  • Cooling: No
  • Fireplace: No
  • Fireplaces Total: 0
  • Foundation Details: Block
  • Heating: Yes
  • Levels: One
  • Living Area: 720
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 1
  • Power Production Type: Wood

Exterior

Parking Information

  • Open Parking: No
  • Parking Features: Off Street

Lot Information

  • Irrigation Water Rights: No
  • Lot Features: Value In Land
  • Lot Size Acres: 2.58
  • Lot Size Square Feet: 112385
  • Lot Size Units: Square Feet
  • Topography: Partial Slope
  • Vegetation: Brush,Wooded
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

  • View: No
  • Waterfront: No

Building Exterior/Construction

  • Attached Garage: No
  • Roof: Composition
  • Structure Type: House

General Information

  • Carport: No
  • Covered Spaces: 0
  • Exterior Features: Wood
  • Sewer: Septic Tank

Room Information

Room: Bathroom Full

  • Level: Main

Room: Kitchen Without Eating Space

  • Level: Main

Room: Living Room

  • Level: Main

Room: Primary Bedroom

  • Level: Main

45450 State Route 20 Neighborhood

Community

98237 (Marblemount) Demographics

39
Median Age
14
Population Density (per sq. mile)
27%
College Educated
$58,063
Estimated Median Income
1,366
Estimated Total Home Owners
467
Estimated Total Renters
75% / 25%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

45450 State Route 20 Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

45450 State Route 20 Market Data

Based on the last 30 days in this zip code

$532,056
Average List Price
$299
Average Price per Square Foot
8
Properties Sold
77
Average Days on Market
59
Properties for Sale
Calculations provided by Reliance Network

45450 State Route 20 History

Date Event Value Agent
5/19/2026Source: NWMLS Price Reduction
$285,000 -1.7%
2/9/2026Source: NWMLS Price Reduction
$290,000 -3.3%
10/24/2025Source: NWMLS Added to Database
October 24, 2025