MONTERA

Modular Homes in Walla Walla, Washington

Walla Walla County, Washington

Walla Walla has transformed from a quiet agricultural community into one of Washington's most sought-after small cities — driven by a world-class wine industry, growing tourism, and an influx of remote workers. Housing demand is rising faster than local construction can keep up.

Why Factory-Built

Why Factory-Built Works in Walla Walla

Walla Walla's housing market is tightening as the city grows. Factory-built construction offers predictable pricing and fast timelines — a finished home delivered from our Idaho facility, just a few hours away, with no dependency on local contractor availability.

Zoning & Permitting

Zoning and Permitting in Walla Walla County

The City of Walla Walla allows ADUs in residential zones under Washington's statewide ADU legislation. Walla Walla County permits modular homes on permanent foundation in residential and rural zones. Montera provides all documentation for local permitting.

Not sure what applies to your property? Contact us with your address and we’ll tell you exactly what’s possible before you commit to anything.

Recommended Models

Which Model Fits Walla Walla?

The Borah is a natural ADU fit for Walla Walla in-town lots. The Mesa suits vineyard properties and rural acreage. The Borah Loft works well for guest houses and wine country vacation rentals.

Borah

400 sq ft · 1 Bed / 1 Bath

RV Chassis or Foundation

From $138,000

Borah Loft

528 sq ft · 1 Bed / 1 Bath + Loft

RV Chassis or Foundation

From $149,000

Mesa

820 sq ft · 2 Bed / 1 Bath

Foundation

From $189,000

Service Area

We Deliver Near

  • Walla Walla Wine Country
  • Whitman College
  • Blue Mountains
  • Milton-Freewater (OR)
  • Dayton

Building in Walla Walla?

Tell us about your land and we’ll walk you through exactly what a Montera home looks like for your site, your county, and your budget.