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Flex Room

House Plans with Flex Rooms

A flex room is a versatile space in your home that can serve a wide range of functions, such as a home office, guest room, or hobby area. Our house plans with flex rooms offer a variety of square footage options—from compact designs to spacious layouts—including popular sizes between 1500 and 2500 square feet, making it simple to find a plan that perfectly aligns with your lifestyle.

One of the greatest advantages of building a home with a flex room is its adaptability. Today, it could be a playroom for kids; in the future, it might transform into a home gym, a guest room for family, or even that personal library you've been dreaming of. Flex room house designs help you maximize your space, providing flexibility to meet evolving needs while preserving your family’s main living areas.

Our diverse selection of house plans with flex rooms spans various architectural styles. Whether you’re drawn to the welcoming charm of country house plans, the clean lines of modern house plans, or the inviting appeal of New American house plans, we have options to match every taste. Browse our flex room floor plans to find the ideal fit for your home.

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Plan image - 911066JVD:Modern New American House Plan with 2 or 3 Beds and Grand Outdoor Spaces

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911066JVD

Plan Number

starting at

$1,595

2,912

Sq. Ft.

2 - 3

Bed

2.5

Bath

1

Story

2

Cars

Plan image - 180023VNW:Modern Farmhouse House Plan with 3 Beds and Wrap-Around Porch

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180023VNW

Plan Number

starting at

$1,400

1,622

Sq. Ft.

3

Bed

2

Bath

2

Story

2

Cars

House plan exterior. One-story Modern Farmhouse with gabled roof, front porch with exposed beams, and multiple dormers.

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51793HZ

Plan Number

starting at

$1,445

2,373

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

Farmhouse style house plan exterior with a front porch, multiple gables, and dormers. Two-story home with a dark roofline.

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52015HZ

Plan Number

starting at

$2,045

3,500

Sq. Ft.

5

Bed

3.5

Bath

1

Story

3

Cars

House plan exterior. Two-story Modern Farmhouse with gabled roof, covered porch, and dormers. Features include a brick chimney and metal roof.

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56460SM

Plan Number

starting at

$1,625

3,095

Sq. Ft.

4 - 5

Bed

3.5+

Bath

1

Story

3

Cars

Tour

House plan exterior. Two-story Modern Farmhouse with gables, a covered porch, and a dark metal roof. Features vertical siding and black window frames.

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51830HZ

Plan Number

starting at

$1,645

3,086

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

1

Story

3

Cars

Tour

House plan exterior. Modern farmhouse style with stone facade and gabled roof. Features include dormers, a chimney, and black-framed windows.

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623216DJ

Plan Number

starting at

$1,799

2,703

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

House plan exterior. Modern farmhouse style with gabled roof, exposed truss detail over entry, and a two-car garage.

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56551SM

Plan Number

starting at

$1,245

1,939

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

Cars

A craftsman-style house with a front porch. Features include stone columns, wooden trim, and double glass doors. Rocking chairs sit on the porch.

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Exclusive

421012WNT

Plan Number

starting at

$1,095

1,362

Sq. Ft.

2 - 3

Bed

2

Bath

1

Story

A modern two-story home with a mix of white brick and wood siding. Large windows, a manicured lawn, and trees create an inviting exterior.

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Exclusive

421033WNT

Plan Number

starting at

$1,595

3,344

Sq. Ft.

3

Bed

3.5

Bath

1

Story

3

Cars

House plan exterior. Modern Farmhouse style with a gabled roof, brick entry porch, and black-framed windows, and vertical siding.

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420111WNT

Plan Number

starting at

$1,295

2,098

Sq. Ft.

3 - 4

Bed

2.5

Bath

1

Story

2

Cars

House plan exterior. Two-story Modern Farmhouse with a gabled roof, a covered porch, and a central gable with a window.

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56439SM

Plan Number

starting at

$1,295

2,315

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

A large, luxury home with a white brick exterior, stone accents, and a dark gray roof. Manicured lawn and landscaping surround the residence.

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510263WDY

Plan Number

starting at

$3,195

5,283

Sq. Ft.

5

Bed

5.5

Bath

2

Story

3

Cars

House plan exterior. Two-story, brick facade, symmetrical design with gable roof, dormers, and multiple windows. Features brick walkway.

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51992HZ

Plan Number

starting at

$1,645

3,215

Sq. Ft.

4 - 6

Bed

4.5 - 5.5

Bath

1

Story

3

Cars

House plan exterior. Modern Farmhouse style, single story, with gable roof, covered porch, and board-and-batten siding. Features double front doors.

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56552SM

Plan Number

starting at

$1,295

2,101

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Modern house with dark roof and wood paneling, set against a backdrop of snow-capped mountains and a bright blue sky.

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818033JSS

Plan Number

starting at

$2,115

3,854

Sq. Ft.

4

Bed

4.5

Bath

1

Story

3

Cars

House plan exterior: Two-story Modern Farmhouse with gables, dormers, and a covered porch. Features vertical siding and black-framed windows.

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56544SM

Plan Number

starting at

$1,345

2,578

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

A large, modern home with a stone and dark gray exterior sits on a lush green lawn. Mountains and a colorful sunset create a beautiful backdrop.

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818198JSS

Plan Number

starting at

$2,535

5,244

Sq. Ft.

4 - 5

Bed

5.5

Bath

2

Story

5

Cars

House plan exterior. Two-story farmhouse with a front porch, dormer, and gabled roof. Features include dark shutters and a metal roof.

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56453SM

Plan Number

starting at

$1,295

2,435

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

House plan exterior featuring a two-story Modern Farmhouse with gables, a metal roof, stone accents, and a covered porch.

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14685RK

Plan Number

starting at

$2,050

3,319

Sq. Ft.

4 - 5

Bed

4

Bath

2

Story

3

Cars

Tour

House plan exterior. Modern Farmhouse style with a two-story gable, exposed timber framing, a covered porch, and a two-car garage.

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12338JL

Plan Number

starting at

$1,295

2,859

Sq. Ft.

3 - 4

Bed

4.5

Bath

2

Story

2

Cars

Exterior shot of a large, two-story house with a wrap-around porch, gravel driveway, and surrounding trees, at dusk.

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52008HZ

Plan Number

starting at

$2,045

3,500

Sq. Ft.

5

Bed

3.5

Bath

2

Story

3

Cars

House plan exterior. One-story Modern Farmhouse with a metal roof, front porch with shed roof, and vertical siding. Two windows flank the entry.

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420161WNT

Plan Number

starting at

$1,195

1,596

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

Plan image - 420113WNT:Craftsman Cottage with Vaulted Great Room and Optional Lower Level Expansion - 1368 Sq Ft

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Exclusive

420113WNT

Plan Number

starting at

$1,095

1,368

Sq. Ft.

2 - 4

Bed

2 - 4

Bath

1

Story

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

3,178

29

51

10

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

522

22

926

94

541

182

1,088

827

285

383

More Styles

Number of Vehicles

88

1,666

1,224

199

28

Garage Type

2,907

93

48

88

64

251

Garage Location

1,671

1,197

147

335

bed and bath icon

Bedroom and Bath Options

762

1,652

2,537

684

7

243

106

151

590

33

kitchen and dining icon

Kitchen and Dining

982

60

2,012

113

1,063

Laundry Location icon

Laundry Location

522

2,538

569

90

16

Additional Rooms icon

Additional Rooms

874

740

3,264

772

1,787

169

77

1,056

665

334

2,226

249

74

8

56

855

446

77

Outdoor Features icon

Outdoor Features

221

433

419

54

57

Foundation

1,768

2,377

302

293

12

12

6

9

2,233

158

1,206

Special Features

41

24

62

111

62

6

More Special Features

Exterior Walls

93

1,313

2,815

5

11

1

20

Collections

105

519

153

168

132

697

154

83

74

29

More Collections

Lot Features

863

35

275

42

385

Garage Features

Garage Features