A field catalog

Every historic adobe house in America, in one place.

A reference work for the hand-formed adobe houses of the American Southwest — their histories, their architecture, and how to find them.

Orientation

Where adobe houses are found

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222 entries · 10 states · 4 architectural styles
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By region

Browse adobe houses by state

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The adobe tradition took root wherever Spanish and Pueblo building met an arid climate. 5 states hold the deepest coverage in the Atlas; 5 smaller catalogues round out the regional record.

5 more states with adobe entries
By tradition

Browse by architectural style

All field guides →

Four building traditions account for nearly every adobe house in the United States. Each field guide explains how to tell them apart.

For homeowners

Is my house adobe?

Not sure what you are looking at? The identifier works through wall thickness, surface texture, roof form, and the age of the property to estimate whether a house is true adobe, adobe-style stucco, or something else — and tells you what to check next.

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Common questions

Frequently asked questions

Short answers to the questions we hear most about adobe houses — how they last, how they're built, and how to care for them.

How long do adobe houses last?

Well-maintained adobe houses routinely last 200 years or more; several in this catalog exceed 400. The key is keeping the protective plaster intact and water moving away from the walls.

Are adobe houses waterproof?

Adobe is not waterproof; it sheds water through plaster, wide eaves, and canales rather than resisting it. Good detailing and regular re-plastering are what keep an earthen wall sound.

Can adobe houses survive earthquakes?

Unreinforced adobe is vulnerable, though modern bond beams, steel reinforcement, and proper footings make new adobe construction far safer in seismic zones.

What is a kiva fireplace?

A rounded, corner-built adobe hearth named for the ceremonial rooms of the Pueblo peoples — a defining interior feature of Pueblo Revival and Spanish Colonial homes.

Adobe vs. cob: what is the difference?

Adobe is formed into dried bricks before building; cob is piled wet and shaped in place. Both are earthen, but adobe is modular and cob is monolithic.

Are adobe houses energy efficient?

Thick walls store and release heat slowly, moderating indoor temperature with little mechanical help — the thermal-mass effect that makes adobe comfortable in desert climates.

What are vigas and latillas?

Vigas are the round timber roof beams of an adobe house; latillas are the smaller poles laid across them to form the ceiling deck beneath the roof.

How are adobe bricks made?

Mixed from clay, sand, water, and straw, cast in wooden molds, and dried in the sun for weeks until fully cured and ready to lay up into walls.

Provenance

Sources & data

Every property in the Atlas is cross-referenced to public records. Histories, dates, and photographs are drawn from primary collections, each citable one link away: