Modular Homes in Helena, Montana

Lewis and Clark County, Montana

Helena is Montana's capital and a growing community with increasing demand for efficient housing solutions. Located in the heart of western Montana, it's well within our standard delivery range and offers a mix of in-town ADU opportunities and rural acreage projects.

Why Factory-Built

Why Factory-Built Works in Helena

Helena's housing market is tightening as the city grows. Factory-built construction offers a faster, more predictable path to a finished home — independent of local contractor availability and Montana's variable weather.

Zoning & Permitting

Zoning and Permitting in Lewis and Clark County

The City of Helena allows ADUs in residential zones and has been updating regulations to encourage accessory housing. Lewis and Clark County permits modular homes on permanent foundation in most 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 Helena?

The Borah is an efficient ADU option for Helena in-town lots. The Mesa suits primary residences on larger Lewis and Clark County properties. All models are within easy delivery range from our Idaho factory.

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

Gates of the Mountains
Canyon Ferry Lake
East Helena
Montana City
Lincoln

Building in Helena?

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.