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136 SW 3rd Ave, 
Castlerock, WA 98611

$459,900

3

Beds

3

Baths

2,942

Sq Ft

Single Family

Active

Listed by

Kelsey Nelson

eXp Realty LLC.

888-317-5197

Last updated:

March 5, 2026, 12:22 PM

MLS#

669018399

Source:

PORTLAND

About This Home

136 SW 3rd Ave

Welcome to this charming 1890’s historic home located in downtown Castle Rock. This multi-level residence offers just under 3,000 sf of living space and is ready for it's new owners. Inside, the spacious kitchen provides plenty of room for cooking and gathering, while the large covered deck is ideal for entertaining. Enjoy a comfortable living room filled with natural light from oversized windows, along with plenty of bonus spaces throughout the home perfect for hobbies, work, or additional guests. Recent updates include a refreshed basement featuring new drywall, a new sump pump, and a waterproofing system, offering added peace of mind. A new 50-year roof installed approximately 10 years ago. Set on a fully fenced lot in town, the property also includes a detached two-car garage and a separate 1 bed, 1 bath ADU, perfect for guests, extended living, or potential rental income. Enjoy being within walking distance to downtown and the scenic river walking trail, all while owning a home rich in character, history, and timeless appeal. Schedule your private showing today!

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1890

Price Summary

459,900

$156 per Sq. Ft.

MLS #:

669018399

Last Updated:

March 5, 2026, 12:22 PM

Added:

1 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

2,942 Sq. Ft.

Structure

Structure

Architectural Style:

2 Story

Building Area:

2,942 Sq. Ft.

Year Built:

1890

Finances & Disclosures

Finances

Price:

$459,900

Price per Sq. Ft:

$156 per Sq. Ft.

MLS Logo
All information provided is deemed reliable but is not guaranteed and should be independently verified. The content relating to real estate for sale on this web site comes in part from the IDX program of the RMLS of Portland Oregon. Real estate listings held by brokerage firms other than Coldwell Banker Professional Group are marked with the RMLS logo and detailed information about these properties includes the names of the listing brokers. Copyright 2026 RMLS, Portland, Oregon. Last updated: March 5, 2026

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.