Casita Floor Plans By Size | Arizona Casita Builders

UP TO 399 SQ FT

Compact Studios, Offices, And Casitas

Detailed presentation floor plan for the 288-square-foot, 16-by-18-foot attached studio casita with breezeway.

288 SQ FT16' x 18'

288 Sq Ft — 16' x 18' Casita Dimensions Attached Studio Casita Floor Plan

A thoughtfully designed 288-square-foot, 16-by-18-foot attached studio casita with a breezeway and Arizona-ready indoor-outdoor character.

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Annotated 20 by 15 300 square foot casita home office floor plan with office space, bath, storage closet, and dimensions

20 x 15

300 SQ FTHome Office

300 Sq Ft — 20 x 15 Casita Home Office

Open office space with a full bath, storage closet, French doors, and flexible backyard studio use.

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Detailed presentation floor plan for the 300-square-foot, 20-by-15-foot gym and office casita.

20' x 15'

300 SQ FT20' x 15'

300 Sq Ft — 20' x 15' Gym And Office Casita Floor Plan

A thoughtfully designed 300-square-foot, 20-by-15-foot gym and office casita with a flexible layout and Arizona-ready character.

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Annotated 25 by 12 300 square foot studio casita floor plan with kitchenette, bath, sliding door, and dimensions

25 x 12

300 SQ FTStudio

300 Sq Ft — 25 x 12 Casita Floor Plan

Compact studio casita with kitchenette, full bath, and wide sliding-door connection to the yard.

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Annotated 23 by 15 345 square foot casita floor plan with bedroom, bath, open living kitchen, bar, and dimensions

23 x 15

345 SQ FT1 Bedroom

345 Sq Ft — 23 x 15 Casita Floor Plan

One-bedroom compact plan with open living-kitchen space, kitchen bar, and full bath.

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Detailed presentation floor plan for the 360-square-foot, 21-by-12-foot attached casita.

21' x 12'

360 SQ FT21' x 12' Attached Layout

360 Sq Ft — 21' x 12' Attached Casita Floor Plan

A compact attached-casita concept organized beside an existing garage, with a bedroom, office, bathroom, and closet.

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400-599 SQ FT

Small Casita And ADU Plans

Annotated 25 by 16 400 square foot casita floor plan with one bedroom, one bath, open living, kitchen, and sliding door

25 x 16

400 SQ FT1 Bedroom

400 Sq Ft — 25 x 16 Casita Floor Plan

One-bedroom layout with open living, kitchen, full bath, and a bright sliding-door elevation.

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Detailed presentation floor plan for the 400-square-foot, 25-by-16-foot one-bedroom casita with porch.

25' x 16'

400 SQ FT25' x 16'

400 Sq Ft — 25' x 16' One-Bedroom Casita Floor Plan

A thoughtfully designed 400-square-foot, 25-by-16-foot one-bedroom casita with a porch and Arizona-ready indoor-outdoor character.

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Annotated 29 by 34 accessory dwelling unit floor plan with bedroom, bath, laundry, covered patio, open living kitchen, closet, and dimensions

29 x 34

404 SQ FTCasita Plan

404 Sq Ft — 29 x 34 Accessory Dwelling Unit

One-bedroom ADU with large living and kitchen core, full bath, laundry, closet, and covered patio.

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Annotated 27 by 15 casita floor plan with bedroom, bath, open living, kitchen, closet, and dimensions

27 x 15

405 SQ FT1 Bedroom

405 Sq Ft — 27 x 15 Casita Floor Plan

Efficient one-bedroom plan with open living, kitchen, full bath, and dedicated closet storage.

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Detailed 405 square foot 27 by 15 foot casita floor plan with room information.

27' x 15'

405 SQ FT27' x 15'

405 Sq Ft — 27' x 15' Compact-Closet Casita Floor Plan

A genuinely distinct 27-by-15-foot one-bedroom layout with a larger closet zone and a compact, efficient living plan.

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Detailed presentation floor plan for the 405-square-foot, 27-by-15-foot one-bedroom courtyard casita.

27' x 15'

405 SQ FT27' x 15'

405 Sq Ft — 27' x 15' One-Bedroom Casita Floor Plan

A thoughtfully designed 405-square-foot, 27-by-15-foot one-bedroom courtyard casita with efficient living spaces and Arizona-ready character.

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Detailed presentation floor plan for the 405-square-foot, 27-by-15-foot one-bedroom casita.

27' x 15'

405 SQ FT27' x 15'

405 Sq Ft — 27' x 15' One-Bedroom Casita Floor Plan

A narrow one-bedroom casita that combines an open living zone with a private bedroom, bath, and dedicated closet.

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Detailed presentation floor plan for the 450-square-foot, 15-by-30-foot attached one-bedroom casita.

15' x 30'

450 SQ FT15' x 30'

450 Sq Ft — 15' x 30' Attached One-Bedroom Casita Floor Plan

A thoughtfully designed 450-square-foot, 15-by-30-foot attached one-bedroom casita with practical living spaces and Arizona-ready character.

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Detailed presentation floor plan for the 450-square-foot, 30-by-17-foot L-shaped attached one-bedroom casita.

30' x 17'

450 SQ FT30' x 17' Extent

450 Sq Ft — 30' x 17' L-Shaped Attached Casita Floor Plan

A thoughtfully designed 450-square-foot, 30-by-17-foot L-shaped attached one-bedroom casita with practical living spaces and Arizona-ready character.

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Detailed presentation floor plan for the 500-square-foot, 25-by-20-foot one-bedroom casita.

25' x 20'

500 SQ FT25' x 20'

500 Sq Ft — 25' x 20' One-Bedroom Casita Floor Plan

A balanced 25-by-20-foot casita with open living space, one private bedroom, one bathroom, and dedicated closet storage.

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Detailed presentation floor plan for the 510-square-foot, 34-by-15-foot casita with covered patio.

34' x 15'

510 SQ FT34' x 15' Casita

510 Sq Ft — 34' x 15' Casita With Covered Patio Floor Plan

A linear one-bedroom casita extended by a 12-by-15-foot covered patio for shaded Arizona indoor-outdoor living.

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600-799 SQ FT

Mid-Size Casita And ADU Plans

Detailed presentation floor plan for the 600-square-foot, 20-by-30-foot one-bedroom casita with covered porch.

20' x 30'

600 SQ FT20' x 30'

600 Sq Ft — 20' x 30' Casita With Covered Porch Floor Plan

A one-bedroom rectangular casita with a focused covered-porch projection that creates a shaded outdoor arrival.

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Detailed presentation floor plan for the 600-square-foot, 30-by-20-foot one-bedroom casita with laundry.

30' x 20'

600 SQ FT30' x 20'

600 Sq Ft — 30' x 20' Casita With Laundry Floor Plan

A practical one-bedroom casita with dedicated laundry and closet storage inside a clean 30-by-20-foot footprint.

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Detailed presentation floor plan for the 600-square-foot, 30-by-20-foot one-bedroom casita with pantry and laundry.

30' x 20'

600 SQ FT30' x 20'

600 Sq Ft — 30' x 20' Casita With Pantry And Laundry Floor Plan

A complete one-bedroom casita with dedicated pantry and laundry functions arranged inside an efficient 30-by-20-foot footprint.

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Detailed presentation floor plan for the 638-square-foot, 24-by-26-foot one-bedroom casita with full-width porch.

24' x 26'

638 SQ FT24' x 26' Casita

638 Sq Ft — 24' x 26' Casita With Full-Width Porch Floor Plan

A one-bedroom casita with laundry and mechanical space, extended by a full-width covered porch for shaded outdoor living.

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Detailed presentation floor plan for the 668-square-foot two-bedroom casita with rooftop patio.

33 Ft Overall Width

668 SQ FT33 Ft Overall Width

668 Sq Ft — 33 Ft Overall Width 33' Wide Two-Bedroom Casita With Rooftop Patio Floor Plan

A two-bedroom casita with exterior stair access and both ground-level and rooftop outdoor space.

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Detailed presentation floor plan for the 689-square-foot casita with 1,355-square-foot attached garage.

51'10" Overall Width

689 SQ FTCasita Plan

689 Sq Ft — 51'10" Overall Width 51'10" Wide Casita With Attached Garage Floor Plan

A casita-and-garage composition with 2,075 square feet of documented total build area and a compact covered porch.

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Detailed presentation floor plan for the 690-square-foot casita over a detached garage.

34'6" x 20'

690 SQ FT34'6" x 20'

690 Sq Ft — 34'6" x 20' Casita Over A Detached Garage Floor Plan

A two-level detached building pairing an upper one-bedroom casita and balcony with a ground-level garage.

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Annotated 20 by 35 700 square foot casita floor plan with two bedrooms, two baths, open living, and dimensions

20 x 35

700 SQ FT2 Bedrooms

700 Sq Ft — 20 x 35 Casita Floor Plan

Two-bedroom, two-bath layout with open living and efficient linear circulation.

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Detailed presentation floor plan for the 700-square-foot, 25-by-28-foot one-bedroom casita with covered patio.

25' x 28'

700 SQ FT25' x 28'

700 Sq Ft — 25' x 28' Casita With Covered Patio Floor Plan

A generous one-bedroom casita with dedicated laundry, an open living zone, and a covered patio along the primary elevation.

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Annotated 35 by 22 727 square foot casita floor plan with bedroom, office, one and a half baths, kitchen island, and dimensions

35 x 22

727 SQ FTOffice

727 Sq Ft — 35 x 22 Casita Floor Plan

One-bedroom plan with 1.5 baths, dedicated office, pantry, laundry, and island kitchen.

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Detailed presentation floor plan for the 748-square-foot, 34-by-22-foot one-bedroom casita.

34' x 22'

748 SQ FT34' x 22'

748 Sq Ft — 34' x 22' One-Bedroom Casita Floor Plan

A broad one-bedroom casita with a large open living and kitchen zone, spacious bath, and dedicated closet.

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Annotated 25 by 30 750 square foot casita floor plan with two bedrooms, two baths, living, kitchen, patio, and rooftop deck access

25 x 30

750 SQ FTRooftop Deck

750 Sq Ft — 25 x 30 Casita Floor Plan

Two-bedroom, two-bath casita with patio connection and rooftop deck access.

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Annotated 25 by 58 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

25' x 58'

750 SQ FT2 Bedrooms

750 Sq Ft — 25' x 58' Casita With Attached Garage Floor Plan

A two-bedroom casita organized with open living, a covered patio, and a 276-square-foot attached garage.

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Annotated 35 by 27 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

35' x 27'

756 SQ FT1 Bedroom

756 Sq Ft — 35' x 27' Casita Floor Plan

A wide one-bedroom casita with a dedicated office, laundry, one and a half baths, and a centered covered porch.

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Annotated 20 by 35 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

20' x 35'

760 SQ FT1 Bedroom

760 Sq Ft — 20' x 35' Casita Floor Plan

A long, efficient one-bedroom casita with an office, walk-in closet, full bath, and open kitchen and living area.

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Annotated 35 by 21 796 square foot accessory dwelling unit floor plan with bedroom, bath, mudroom, full kitchen, and dimensions

35 x 21

796 SQ FTMudroom

796 Sq Ft — 35 x 21 Accessory Dwelling Unit

One-bedroom ADU with full kitchen, mudroom, open living, and everyday storage zones.

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800-999 SQ FT

Larger Casitas, ADUs, And Specialty Plans

Annotated 31 by 22 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

31' x 22'

814 SQ FT2 Bedrooms

814 Sq Ft — 31' x 22' Casita Floor Plan

A compact two-bedroom casita with one and a half baths, dedicated laundry, and a bright open living core.

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Annotated 55 by 25 casita floor plan showing two bedrooms, open living, an empty attached garage, and the overhead door on its right front wall

55' x 25'

825 SQ FT2 Bedrooms

825 Sq Ft — 55' x 25' Casita With Garage Floor Plan

A broad two-bedroom casita with laundry, open living, and a 264-square-foot attached garage wing.

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Annotated 40 by 29 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

40' x 29'

840 SQ FT1 Bedroom

840 Sq Ft — 40' x 29' Casita With Carport Floor Plan

A one-bedroom casita with an office, laundry, full-width patio, and a 24-by-12-foot carport.

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Annotated 34 by 59 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

34' x 59'

850 SQ FT1 Bedroom

850 Sq Ft — 34' x 59' Casita With Gym Floor Plan

An 850-square-foot one-bedroom casita paired with a large gym, two baths, laundry, and a covered patio.

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Annotated 46 by 19 874 square foot casita floor plan with one bedroom, bath, laundry, open living, and dimensions

46 x 19

874 SQ FTLaundry

874 Sq Ft — 46 x 19 Casita Floor Plan

Long one-bedroom plan with open living, full bath, laundry, and strong indoor-outdoor flow.

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Annotated 30 by 30 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

30' x 30'

900 SQ FTStudio

900 Sq Ft — 30' x 30' Casita Studio Floor Plan

A square 900-square-foot casita organized around a large studio, two offices, a full bath, laundry, and storage.

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Annotated 37 by 32 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

37' x 32'

904 SQ FT2 Bedrooms

904 Sq Ft — 37' x 32' Casita Floor Plan

A two-bedroom casita with laundry, open living, and a 190-square-foot uncovered patio.

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Annotated 31.5 by 29.5 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

31' 6" x 29' 6"

920 SQ FT1 Bedroom

920 Sq Ft — 31' 6" x 29' 6" Casita With Gym And Sauna Floor Plan

A 920-square-foot one-bedroom casita with a dedicated gym, sauna, separate water closet, and open living.

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Annotated 37 by 35 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

37' x 35'

980 SQ FT2 Bedrooms

980 Sq Ft — 37' x 35' Casita Floor Plan

A two-bedroom, two-bath casita with laundry, open living, and a covered front patio.

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Annotated 45 by 22 990 square foot accessory dwelling unit floor plan with two bedrooms, bath, open living kitchen, porch, and dimensions

45 x 22

990 SQ FT2 Bedrooms

990 Sq Ft — 45 x 22 Accessory Dwelling Unit

Two-bedroom ADU with broad open living-kitchen space, closets, and a covered porch.

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1,000-1,249 SQ FT

Full-Size Casita And ADU Plans

Detailed presentation floor plan for the 1,085-square-foot, 35-by-41-foot two-bedroom casita.

35' x 41'

1,085 SQ FT35' x 41'

1,085 Sq Ft — 35' x 41' Two-Bedroom Casita Floor Plan

A thoughtfully designed 1,085-square-foot, 35-by-41-foot two-bedroom casita with a practical layout and Arizona-ready indoor-outdoor character.

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Annotated 36 by 45 1100 square foot casita floor plan with two bedrooms, two baths, pantry, laundry, and dimensions

36 x 45

1,100 SQ FT2 Baths

1,100 Sq Ft — 36 x 45 Casita Floor Plan

Two-bedroom, two-bath casita with pantry, laundry, open living, and a large kitchen center.

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Detailed presentation floor plan for the 1,104-square-foot, 70-by-34-foot two-bedroom casita with garage.

70' x 34'

1,104 SQ FT70' x 34'

1,104 Sq Ft — 70' x 34' Casita With Garage Floor Plan

A thoughtfully designed 1,104-square-foot, 70-by-34-foot two-bedroom casita with an attached garage, practical living spaces, and Arizona-ready indoor-outdoor character.

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Detailed presentation floor plan for the 1,200-square-foot three-bedroom casita with a 34-by-37-foot-6-inch overall extent.

34' x 37'6"

1,200 SQ FT34' x 37'6"

1,200 Sq Ft — 34' x 37'6" Three-Bedroom Casita Floor Plan

A thoughtfully designed 1,200-square-foot three-bedroom casita with a 34-by-37-foot-6-inch overall extent, a practical layout, and Arizona-ready indoor-outdoor character.

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Annotated 45 by 36 casita floor plan showing the labeled room arrangement, exterior dimensions, doors, windows, and fixtures

45' x 36'

1,236 SQ FT3 Bedrooms

1,236 Sq Ft — 45' x 36' Casita Floor Plan

A spacious three-bedroom casita with two bath zones, laundry, pantry, walk-in closet, and a covered patio.

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1,250+ SQ FT

Large Casita And ADU Plans

Annotated 37 by 35 1300 square foot ADU casita floor plan with two bedrooms, one and a half baths, utility room, porch, and dimensions

37 x 35

1,300 SQ FTUtility Room

1,300 Sq Ft — 37 x 35 ADU Casita Floor Plan

Large ADU plan with two bedrooms, 1.5 baths, utility room, porch, and full-size living space.

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Detailed presentation floor plan for the 1,500-square-foot, 76-by-30-foot two-bedroom casita with garage.

76' x 30'

1,500 SQ FT76' x 30'

1,500 Sq Ft — 76' x 30' Casita With Garage Floor Plan

A thoughtfully designed 1,500-square-foot, 76-by-30-foot two-bedroom casita with an attached garage, practical living areas, and Arizona-ready indoor-outdoor character.

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