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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.
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

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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421012HFC

Plan Number

starting at

$1,095

1,362

Sq. Ft.

2 - 3

Bed

2

Bath

1

Story

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 of a one-and-a-half-story home with stone facade, board-and-batten siding, prominent gables, and a dormer.

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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

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

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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421033HFC

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 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

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

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 Tudor style home with arched entry, gabled roof, and a two-car garage. Features include bay window and dormers.

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93228EL

Plan Number

starting at

$1,800

2,814

Sq. Ft.

4

Bed

3

Bath

2

Story

2

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

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

House plan exterior: two-story Modern Farmhouse with white brick, multiple gables, dormers, and dark-trimmed windows.

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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

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 featuring board and batten siding, brick accents, gable roof, and a two-car garage.

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880003HLN

Plan Number

starting at

$1,245

1,865

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

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

House plan exterior. Modern Farmhouse style with a single story, front porch, gables, and dark roof. Features include black-framed windows and a brick facade.

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52032HZ

Plan Number

starting at

$1,495

2,600

Sq. Ft.

3 - 4

Bed

3.5

Bath

1

Story

3

Cars

House plan exterior with gabled rooflines, brick facade, dark-clad central entry, and large windows.

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420154WNT

Plan Number

starting at

$1,395

2,600

Sq. Ft.

3 - 4

Bed

2.5+

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. 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

House plan exterior with Modern Farmhouse style. Features include gabled roof, covered porch with exposed beams, and stone-clad foundation.

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654014KNA

Plan Number

starting at

$1,650

2,984

Sq. Ft.

4 - 5

Bed

3.5

Bath

2

Story

3

Cars

Tour

House plan exterior featuring a Modern Farmhouse style with a gabled roof, a covered porch, and a central gabled dormer.

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420118WNT

Plan Number

starting at

$1,295

2,100

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

Cars

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Search for a keyword

Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

3,169

30

52

12

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

541

22

941

107

376

547

1,084

180

834

285

More Styles

Number of Vehicles

86

1,656

1,217

204

30

Garage Type

2,829

83

42

91

66

267

Garage Location

1,685

1,178

146

329

bed and bath icon

Bedroom and Bath Options

783

1,651

2,546

666

8

229

106

150

576

36

kitchen and dining icon

Kitchen and Dining

999

51

1,988

110

1,051

Laundry Location icon

Laundry Location

516

2,550

551

93

15

Additional Rooms icon

Additional Rooms

857

752

3,258

752

1,758

168

76

1,018

653

321

2,225

241

75

7

51

855

442

72

Outdoor Features icon

Outdoor Features

230

422

403

22

53

53

Foundation

1,792

2,383

311

306

12

12

7

10

2,220

159

1,218

Special Features

43

25

59

113

60

6

More Special Features

Exterior Walls

96

1,252

2,878

5

12

1

21

Collections

87

514

159

164

129

673

32

50

76

148

More Collections

Lot Features

879

36

275

42

388