3820 Westside Highway

Off Market

3820 Westside Highway

Castle Rock WA 98611

1556 sq. ft.

4.01 ac.

Single-Family

Last sold for $600,000

Chris Wills, last sold this property on 17 April 2026 after 279 days on market.

Overview

Bring your horse or a cow, this property is full of potential! This single-level farmhouse, originally built in 1923 with thoughtful additions over the years, blends charm with functionality. Recent updates include new carpet, fresh interior paint throughout, and updated electrical—making it move-in ready. Outside, it’s all about the lifestyle: a 38x50 shop for tools, tack, or storage; a 40x20 RV shed for your trailer or toys; and, most importantly, wide-open space for horses, livestock, and homesteading. There’s room to ride, graze, and grow—perfect for anyone looking to live the country life with animals by their side. Come make your farm dream a reality!

Features

3 bedrooms

1 bathroom

1556 sq. ft. floor area

4.01 ac. lot size

Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Castle Rock over the last 12 months, the estimated median property value of 3820 Westside Highway is $449k.

Median value

$449k

Estimated value range

$210k - $770k

Median days on market

Estimated value trend

-3%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Castle Rock. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 3820 Westside Highway

2026

Sold

$600,000

17 Apr 2026 by Chris Wills, of Realty ONE Group Pacifica

2025

Sold

$420,000

01 May 2025 by Rosalind Mallett, of Realty ONE Group Pacifica

Happy sellers in Castle Rock

87%

87% of sellers in Castle Rock reported that their sale price either exceeded or met their price expectations.

Castle Rock stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 3 reviews in Castle Rock over the last 12 months.

Local market activity for 3 bedroom single-family properties in Castle Rock

In the last 12 months, 15 three-bedroom single-family properties similar to 3820 Westside Highway, have been sold.

This represents a 45% increase in three-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Castle Rock for a market analysis.

Tracee Stoner

at Realty ONE Group Pacifica

4.9

(32 reviews)

Get a market analysis

Amy McMahon

at Realty ONE Group Pacifica

(70 reviews)

Get a market analysis

Staci Perez

at Realty ONE Group Pacifica | Centralia

(7 reviews)

Get a market analysis

Heather White

(4 reviews)

Get a market analysis

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Castle Rock

Tracee Stoner

Tracee Stoner is a recommended agent for Castle Rock. They have 6 local sales and collected 2 local reviews across the last 12 months.

4.9 (32 reviews)
2 Reviews in Castle Rock
6 Sales in Castle Rock

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Amy McMahon

Sellers who recommend Amy McMahon have praised them for being local expert, clear communication, responsive, supportive, honest, empathetic, and friendly