Prairie style house design

Prairie Style House Design: See the Long, Low Look

A Prairie style house is long and low: low hipped roofs with very deep eaves, bands of windows, Roman brick and a wide central chimney, the style Frank Lloyd Wright made famous. People search for it when they plan a new house in the style or want to see an existing house with Prairie lines. This AI Prairie style house design tool starts from a picture: upload a photo of your house or lot, a sketch or a clay model, and ArchitecturesAI renders it in the same view; then describe the roof, the eaves, the windows and the brick in a sentence. The result is an idea picture of the outside. It is not a floor plan, a structural design or a quote.

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A grey vinyl-sided two-storey house with a steep front gable, a small hood over the door, white windows, a lawn, a path and neighbouring houses — An AI-generated pair made with our own image model. The "before" is an AI-drawn stand-in for a photo of a two-storey house, not a real house. Edit prompt used: "Rebuild this house as a Prairie style house: replace the steep gable roof with a low-pitched hipped roof with very deep overhanging eaves on all sides, horizontal bands of tall casement windows grouped in rows of four, long thin tan Roman brick on the ground floor, cream stucco on the upper floor with dark wood trim bands, a wide low chimney in the middle of the roof, low brick planters with green shrubs along the front. Keep the house width, the lawn, the driveway and the camera angle exactly the same." What followed it: a much lower roof with very deep eaves, horizontal bands of grouped dark-framed windows, tan brick on the ground floor, cream stucco on the upper floor with dark wood trim, low brick planters with shrubs and a chimney; the lawn, the path, the door and the neighbours stayed. What differs from the prompt: the roof is a low wide gable, not a hipped roof as asked; the timber brackets look more Craftsman than Prairie; and the chimney is tall rather than wide and low. We ran this one twice: the first result kept the steep gable, so we reworded the prompt and ran it again on the same "before". The pair shown is the second run.

The same house with a wide low-pitched roof with deep brown eaves and timber brackets, buff brick on the ground floor, cream stucco above, a band of dark-framed windows upstairs, grouped windows below, brick planters with shrubs and a tall brick chimney — An AI-generated pair made with our own image model. The "before" is an AI-drawn stand-in for a photo of a two-storey house, not a real house. Edit prompt used: "Rebuild this house as a Prairie style house: replace the steep gable roof with a low-pitched hipped roof with very deep overhanging eaves on all sides, horizontal bands of tall casement windows grouped in rows of four, long thin tan Roman brick on the ground floor, cream stucco on the upper floor with dark wood trim bands, a wide low chimney in the middle of the roof, low brick planters with green shrubs along the front. Keep the house width, the lawn, the driveway and the camera angle exactly the same." What followed it: a much lower roof with very deep eaves, horizontal bands of grouped dark-framed windows, tan brick on the ground floor, cream stucco on the upper floor with dark wood trim, low brick planters with shrubs and a chimney; the lawn, the path, the door and the neighbours stayed. What differs from the prompt: the roof is a low wide gable, not a hipped roof as asked; the timber brackets look more Craftsman than Prairie; and the chimney is tall rather than wide and low. We ran this one twice: the first result kept the steep gable, so we reworded the prompt and ran it again on the same "before". The pair shown is the second run.

What a Prairie style house is

Prairie houses came out of Chicago around 1900, led by Frank Lloyd Wright; his Robie House, finished in 1910, is the best-known example. Dezeen and Designing Buildings describe the style by its horizontal lines:

Low-pitched hipped roofs with very deep overhanging eaves.
Long bands of casement windows, often with leaded art glass.
Long thin Roman brick or stucco, with stone ledges and caps.
A wide, low central chimney.
Low walls, terraces and planters that tie the house to the ground.

How to try a Prairie style house design with ArchitecturesAI

In the editor above, the mode is Render Architecture, the type is Residential and the style is Traditional. This mode has no prompt box: you start from an image.
Under Select Image, upload a JPG or PNG: a daylight photo of your house or your plot taken from the street, or a sketch, a clay model or a screenshot from your 3D software.
Click Generate. Free accounts can only use Low quality (Medium and High are marked PRO). Sign in with Google or email when asked.
To steer the result, click Edit Image on it (the box is called Edit Instructions) or use Custom Action, and describe the roof, the eaves, the window bands, the brick and the planters and what must stay the same. Each edit is another render and uses credits. Run it a few times, since every result differs.
The three examples below ran directly on our image model with the written instructions shown. They did not go through the editor above, so your own results will differ.

Upload your house photo or sketch

Giving a tall house Prairie lines

Turning a steep, tall house into a long, low one is a big change. Our example got the window bands, the brick and the deep eaves, and kept a gable even on the second try.

A Prairie house from a sketch or on a new lot

A sketch keeps its long low shape and gains brick and tile. On an empty lot the second prompt gave the clearest Prairie result on this page.

A pencil line sketch of a long low single-storey house with a hipped roof, two small dormers, a wide central chimney, porch columns, bands of windows and a low terrace wall with planters — Both images are AI-generated with our own image model. The sketch is an AI-drawn stand-in for a hand sketch, not a real drawing. Edit prompt used: "Turn this line sketch into a realistic daylight photo of the same Prairie house: warm tan Roman brick, limestone caps on the terrace wall and planters, a red-brown tile roof, dark wood window frames with simple leaded glass, a lawn and low shrubs, blue sky. Keep the long low shape, the hipped roof, the deep eaves, the window bands, the chimney, the terrace wall and the camera angle exactly the same." What followed it: warm tan brick, a red-brown tile hipped roof, dark wood window frames in bands, a lawn, low shrubs and a blue sky; the long low shape, the eaves, the chimney and the terrace wall stayed as drawn. What differs from the prompt: no leaded glass is visible, and the terrace wall is rough stone rather than brick with limestone caps; the sketch itself has small dormers, which are not typical of Prairie houses, and a single storey. We ran this one once.

A photo-like render of the same house in tan brick with a red-brown tile hipped roof, bands of dark wood windows, a stone terrace wall and planters, a lawn, low shrubs and a blue sky — Both images are AI-generated with our own image model. The sketch is an AI-drawn stand-in for a hand sketch, not a real drawing. Edit prompt used: "Turn this line sketch into a realistic daylight photo of the same Prairie house: warm tan Roman brick, limestone caps on the terrace wall and planters, a red-brown tile roof, dark wood window frames with simple leaded glass, a lawn and low shrubs, blue sky. Keep the long low shape, the hipped roof, the deep eaves, the window bands, the chimney, the terrace wall and the camera angle exactly the same." What followed it: warm tan brick, a red-brown tile hipped roof, dark wood window frames in bands, a lawn, low shrubs and a blue sky; the long low shape, the eaves, the chimney and the terrace wall stayed as drawn. What differs from the prompt: no leaded glass is visible, and the terrace wall is rough stone rather than brick with limestone caps; the sketch itself has small dormers, which are not typical of Prairie houses, and a single storey. We ran this one once.

An empty mown lot with a young tree, a sidewalk, a street and suburban houses — An AI-generated pair made with our own image model. The "before" is an AI-drawn stand-in for a photo of an empty lot, not a real site. Edit prompt used: "Build a new Prairie style house on this lot in the style of Frank Lloyd Wright: long and low, two storeys, a low-pitched hipped roof with no gables and very deep overhanging eaves, horizontal bands of black-framed casement windows, a base of long tan Roman brick with limestone ledges, cedar wood soffits, a wide low chimney at the centre and low planters along the front. Keep the neighbouring houses, the sidewalk, the street, the young tree and the camera angle exactly the same." What followed it: a long low house with low hipped roofs and no gables, very deep eaves with cedar-look soffits, tan brick, long bands of black-framed windows, low planters and a chimney; the neighbouring houses, the sidewalk, the street and the young tree stayed. What differs from the prompt: it is one storey, not two. We ran this one twice: the first result had gable roofs; the second prompt names Frank Lloyd Wright and asks for no gables, so we reworded the prompt and ran it again on the same "before". The pair shown is the second run.

The same lot with a long low Prairie style house behind the tree: low hipped roofs, deep eaves with wood soffits, buff brick walls, long bands of black-framed windows, brick planters and a brick chimney — An AI-generated pair made with our own image model. The "before" is an AI-drawn stand-in for a photo of an empty lot, not a real site. Edit prompt used: "Build a new Prairie style house on this lot in the style of Frank Lloyd Wright: long and low, two storeys, a low-pitched hipped roof with no gables and very deep overhanging eaves, horizontal bands of black-framed casement windows, a base of long tan Roman brick with limestone ledges, cedar wood soffits, a wide low chimney at the centre and low planters along the front. Keep the neighbouring houses, the sidewalk, the street, the young tree and the camera angle exactly the same." What followed it: a long low house with low hipped roofs and no gables, very deep eaves with cedar-look soffits, tan brick, long bands of black-framed windows, low planters and a chimney; the neighbouring houses, the sidewalk, the street and the young tree stayed. What differs from the prompt: it is one storey, not two. We ran this one twice: the first result had gable roofs; the second prompt names Frank Lloyd Wright and asks for no gables, so we reworded the prompt and ran it again on the same "before". The pair shown is the second run.

What the AI keeps and what it may change

Usually kept: the camera angle, the neighbours, the setting and the shape of a sketch.
Often different from what you asked: roof shapes (gables tend to stay), the number of floors on a new build, and glass details.
Often added without being asked: brackets and planters.
Never produced: floor plans, structure, cost estimates or approval drawings.

Related styles

Our Craftsman house design page covers the Prairie style's close cousin, and the modern house design page covers the long, low modern houses that followed it.

Free tier and plans

You need a free account to render. New accounts get 2 free renders, and free renders carry a watermark. In India this site does not include free renders, so a paid plan is needed there. Weekly, monthly and yearly plans for more renders without the watermark are on the pricing page.

The house, the sketch and the lot on this page are AI-drawn stand-ins, not real. Each example was run directly on the model, not through the tool above.

Frequently asked questions

What is a Prairie style house?

An American style from about 1900, led by Frank Lloyd Wright in Chicago: long and low, with low hipped roofs, very deep eaves, bands of windows, Roman brick or stucco and a wide central chimney.

Can AI change my roof shape?

Sometimes. Ask for it directly. On our gabled example the roof became much lower and wider but stayed a gable, even on the second try.

Is there a text box in the editor?

The prompt box exists only in Architecture Generator mode. The editor above opens in Render Architecture, where you upload an image and change the result with Edit Image (Edit Instructions) or Custom Action.

Is it free to try?

Yes. After you sign in, a new account gets 2 free renders with a watermark, in Low quality. In India this site does not include free renders. Paid weekly, monthly and yearly plans are listed on the pricing page.

See your house with Prairie lines

Upload a photo of your house, your lot or your sketch, compare a few Prairie versions, and take the best one to your architect. Your first 2 renders on a free account are on us.

Upload your house photo or sketch