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457 Prospect Avenue, 
Walla Walla, WA 99362

$599,900


5

Beds


3

Baths


3,542

Sq Ft


Single Family

Active

Last updated:

October 29, 2026, 11:35 AM

MLS#

2493675

Source:

NWMLS

About This Home

457 Prospect Avenue

Passive-solar design, beautiful views and 1.33 acres distinguish this spacious 3,542 sq. ft., 5-bedroom, 2.75-bath home. Thoughtfully designed to take advantage of seasonal sunlight, south-facing windows welcome winter sun, while roof overhangs provide shade from the higher summer sun. Triple-pane windows and a substantial brick wall backed by concrete block provide thermal mass to absorb and gradually release solar warmth. The light-filled main level features the primary bedroom plus two additional bedrooms, kitchen with eating space, dining area and living room. Three decks extend the living space outdoors and offer wonderful places to relax, entertain and enjoy the views. The finished daylight lower level includes two additional bedrooms, family room, full bath, utility area, separate exterior entrance, new carpet and access to additional patio space. Additional features include two wood-burning fireplaces/stoves, newer composition roof, stucco exterior, sprinkler and irrigation systems, attached two-car garage with RV parking/bay space, washer and dryer, private well and community water.

Home Facts

Single Family

3 Baths

5 Bedrooms

Built in 1984

Subdivision & Development:

Walla Walla

Price Summary

599,900

$169 per Sq. Ft.

MLS #:

2493675

Last Updated:

October 29, 2026, 11:35 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

3,542 Sq. Ft.


Structure

Structure

Building Area:

3,542 Sq. Ft.

Year Built:

1984


Lot

Lot Size (Sq. Ft):

57,935


Finances & Disclosures

Finances

Price:

$599,900

Price per Sq. Ft:

$169 per Sq. Ft.

457 Prospect Avenue
MLS Logo
Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of October 29, 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Listing information is provided for consumers' personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright © 2026 MLS GRID. All Rights Reserved.

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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.