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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.
Plan image - 500092VV:Two-Story Traditional House Plan with a Loft- 3983 Sq Ft

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500092VV

Plan Number

starting at

$2,095

3,983

Sq. Ft.

4 - 5

Bed

4.5 - 5.5

Bath

2

Story

2

Cars

Plan image - 350113GH:Two-Story Mountain Lake House Plan with Oversized Garage and Workshop - 3439 Sq ft

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350113GH

Plan Number

starting at

$1,395

3,439

Sq. Ft.

4

Bed

4

Bath

2

Story

2

Cars

Plan image - 530131KTE:4-Bed Barndominium House Plan with Two-Story Great Room - 4747 Sq Ft

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530131KTE

Plan Number

starting at

$2,000

4,747

Sq. Ft.

4

Bed

3.5

Bath

2

Story

3

Cars

Plan image - 270113AF:3-Bed Modern French Country Cottage with Basement Expansion - 3512 Sq Ft

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270113AF

Plan Number

starting at

$2,495

3,512

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

Plan image - 33272ZR:2-Bed Coastal Contemporary with Two-Story Great Room - 2114 Sq Ft

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33272ZR

Plan Number

starting at

$1,495

2,114

Sq. Ft.

2

Bed

3

Bath

3

Story

4

Cars

Plan image - 51793HZ:4-Bed Country Craftsman House Plan with 2-Car Garage - 2373 Sq Ft

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51793HZ

Plan Number

starting at

$1,395

2,373

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

Plan image - 318306MAT:4-Bedroom Barndominium House Plan with 2-Story Great Room - 2549 Sq Ft

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318306MAT

Plan Number

starting at

$1,695

2,549

Sq. Ft.

4

Bed

2.5

Bath

2

Story

3

Cars

Plan image - 56460SM:Modern Farmhouse with Everything You Need and More - 3095 Sq Ft

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56460SM

Plan Number

starting at

$1,575

3,095

Sq. Ft.

4 - 5

Bed

3.5+

Bath

1

Story

3

Cars

Tour

Plan image - 623216DJ:3-Bed Transitional European House Plan with Vaulted Dining Area - 2703 Sq Ft

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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

Plan image - 56551SM:4-Bed New American Craftsman Plan with Flex Room Under 2000 Sq Ft

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56551SM

Plan Number

starting at

$1,195

1,939

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

Cars

Tour

Plan image - 51830HZ:Expanded 4-Bed Modern Farmhouse with a Game Room and a Bonus Room - 3086 Sq Ft

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51830HZ

Plan Number

starting at

$1,595

3,086

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 33276ZR:3-Bed Coastal Contemporary House Plan with Master Suite Sitting Area - 3409 Sq Ft

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33276ZR

Plan Number

starting at

$2,495

3,409

Sq. Ft.

3

Bed

3.5

Bath

2

Story

4

Cars

Plan image - 420111WNT:Balanced Face Contemporary Ranch House Plan Under 2100 Square Feet with Flex Room

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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

Plan image - 56439SM:Modern Farmhouse Plan with Outdoor Kitchen and Vaulted Living Room - 2315 Sq Ft

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56439SM

Plan Number

starting at

$1,245

2,315

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

1

Story

2

Cars

Plan image - 420148WNT:1-Story Modern Farmhouse Plan with Vaulted Great Room and Flex Room - 2355 Sq Ft

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420148WNT

Plan Number

starting at

$1,295

2,355

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

3

Cars

Plan image - 56453SM:Attractive Modern Farmhouse Plan Bonus and Bath Over Garage - 2435 Sq Ft

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56453SM

Plan Number

starting at

$1,245

2,435

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

1

Story

2

Cars

Plan image - 818033JSS:Transitional Farmhouse with 3-Car Courtyard Garage and Bonus Room Above - 3854 Sq Ft

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818033JSS

Plan Number

starting at

$2,065

3,854

Sq. Ft.

4

Bed

4.5

Bath

1

Story

3

Cars

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

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420113WNT

Plan Number

starting at

$1,095

1,368

Sq. Ft.

2 - 4

Bed

2 - 4

Bath

1

Story

Plan image - 680483VR:3-Bed Modern Farmhouse Plan under 2400 Sq Ft with Garage and Bonus Room Options

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680483VR

Plan Number

starting at

$1,450

2,397

Sq. Ft.

3 - 4

Bed

2.5

Bath

1

Story

3

Cars

Plan image - 51806HZ:New American House Plan with Volume Ceilings Throughout - 2358 Sq Ft

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51806HZ

Plan Number

starting at

$1,395

2,358

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

1

Story

2

Cars

Plan image - 14685RK:New American House Plan with Prep Kitchen and Two Laundry Rooms - 3319 Sq Ft

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14685RK

Plan Number

starting at

$2,050

3,319

Sq. Ft.

4 - 5

Bed

4

Bath

2

Story

3

Cars

Plan image - 56552SM:Modern Farmhouse with Home Office and Wrap Around Porch - 2101 Sq Ft

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56552SM

Plan Number

starting at

$1,245

2,101

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Plan image - 11787HZ:French Country Cottage Plan With Bonus and Flex Room - 1842 Sq Ft

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11787HZ

Plan Number

starting at

$1,345

1,842

Sq. Ft.

3

Bed

2

Bath

1

Story

2

Cars

Tour

Plan image - 420118WNT:1-Story Modern Farmhouse Plan with 3-Beds and a Flex Room - 2100 Sq Ft

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Exclusive

420118WNT

Plan Number

starting at

$1,295

2,100

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

2,653

21

44

2

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

66

398

849

970

728

14

168

240

443

317

More Styles

Number of Vehicles

76

1,365

1,030

174

23

Garage Type

2,460

80

37

72

57

193

Garage Location

1,406

966

120

298

bed and bath icon

Bedroom and Bath Options

644

1,260

2,052

629

20

217

89

127

517

kitchen and dining icon

Kitchen and Dining

776

56

1,672

86

909

Laundry Location icon

Laundry Location

412

512

80

2,045

15

Additional Rooms icon

Additional Rooms

867

662

2,720

653

1,475

131

55

899

546

293

1,848

222

9

52

768

364

74

Outdoor Features icon

Outdoor Features

172

358

336

45

55

Foundation

1,493

1,974

260

201

8

9

3

1,896

140

1,007

Special Features

157

19

50

36

51

23

4

182

More Special Features

Exterior Walls

87

1,089

2,331

3

10

1

2

14

Collections

420

312

154

108

120

669

149

86

73

23

More Collections

Lot Features

713

27

250

34

346