Cascadian Real EstateHomes
← Back to listings
SoldHouse

143 Union Street

143 Union Street, Walla Walla, WA 99362

$374,000

143 Union Street — photo 1

Listing Broker: The Provost Team; Phillip Provost; 509-730-5752

Buyer represented by Gary Hanson, Coldwell Banker Walla Walla

3

Beds

1

Baths

971

Sq Ft

0.4017

Acres

About this home

Unique 3-bedroom, 1-bath home on a spacious .40-acre lot with a 24x36 shop and separate 240 sq ft tiny house! The thoughtfully updated interior makes excellent use of the space with LVP flooring, mini-split heating and cooling, modern finishes, and distinctive tray and coffered ceiling details. Outside, there’s even more to appreciate. The impressive 24x36 shop offers abundant room for projects, hobbies, equipment, a home workshop, or additional storage. The detached tiny house adds another versatile space with potential for guest accommodations, a mother-in-law suite, home office, or possible rental opportunity—buyer to verify permitted uses. Enjoy a covered back patio, welcoming front porch, carport, EV charging, lean-to, and plenty of parking for vehicles, trailers, RVs, and recreational toys. The large fenced yard provides room for gardening, outdoor entertaining, pets, or simply enjoying the extra space. Tucked away on a low-traffic dead-end street, this unique property offers a hard-to-find combination of an updated home, large lot, substantial shop, additional living space, storage, and generous parking.

Features

  • Dbl Pane/Storm Window
  • Water Heater

Details

Property type
House
Year built
1930
Lot size
0.4017 acres
Construction
Wood Products
Status
Sold
Sold
September 16, 2026
Listed
August 10, 2026

Location

Walla Walla, WA

Loading map…
Northwest Multiple Listing Service

MLS #2566997 · Updated September 17, 2026

Listing information is provided courtesy of the Northwest Multiple Listing Service (NWMLS). The information contained in this listing has not been verified by Cascadian Real Estate and should be independently verified. Data is deemed reliable but is not guaranteed. Copyright © 2026 Northwest Multiple Listing Service. All rights reserved.