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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 - 506042BRY:Two-Story New American House Plan with Second Level Family Room and Study - 3200 Sq Ft

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506042BRY

Plan Number

starting at

$1,795

$1,525.75

3,200

Sq. Ft.

4

Bed

2.5

Bath

2

Story

3

Cars

Plan image - 510254WDY:Single-Story Southern Transitional House Plan with Breakfast Nook - 2885 Sq Ft

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510254WDY

Plan Number

starting at

$1,395

$1,185.75

2,885

Sq. Ft.

4

Bed

3

Bath

1

Story

3

Cars

Plan image - 52410WM:Traditional Two-Story House Plan with Upstairs Game Room - 2262 Sq Ft

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52410WM

Plan Number

starting at

$1,055

$896.75

2,262

Sq. Ft.

4

Bed

3.5

Bath

2

Story

2

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

$1,185.75

2,373

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

Plan image - 421012WNT:2 or 3 Bed Country Cottage House Plan with Vaulted Living Room Under 1400 Sq Ft

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421012WNT

Plan Number

starting at

$1,095

1,362

Sq. Ft.

2 - 3

Bed

2

Bath

1

Story

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

$1,015.75

1,939

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

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

$1,529.15

2,703

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

1

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

$1,338.75

3,095

Sq. Ft.

4 - 5

Bed

3.5+

Bath

1

Story

3

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

$1,355.75

3,086

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

1

Story

3

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 - 16938WG:4-Bed Modern Farmhouse Plan with Bonus Room Over Garage - 2385 Sq Ft

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16938WG

Plan Number

starting at

$1,295

$1,100.75

2,385

Sq. Ft.

4

Bed

3.5

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

$1,058.25

2,315

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

2

Story

2

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

$1,058.25

2,435

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

2

Story

2

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

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818033JSS

Plan Number

starting at

$2,065

$1,755.25

3,854

Sq. Ft.

4

Bed

4.5

Bath

1

Story

3

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

$1,742.50

3,319

Sq. Ft.

4 - 5

Bed

4

Bath

2

Story

3

Cars

Plan image - 51992HZ:5-Bed Contemporary Farmhouse Plan with Home Office - 3215 Sq Ft

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51992HZ

Plan Number

starting at

$1,595

$1,355.75

3,215

Sq. Ft.

4 - 6

Bed

4.5 - 5.5

Bath

1

Story

3

Cars

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

$1,232.50

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

$1,185.75

2,358

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

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

$1,143.25

1,842

Sq. Ft.

3

Bed

2

Bath

1

Story

2

Cars

Plan image - 654014KNA:Option-filled New Traditional House Plan with Massive Space Open to Above - 2984 Sq Ft

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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

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

$1,058.25

2,101

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Plan image - 420130WNT:Contemporary Ranch Plan with Split Bedroom Closed Layout - 3370 Sq Ft

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Exclusive

420130WNT

Plan Number

starting at

$1,595

3,370

Sq. Ft.

5

Bed

3.5

Bath

1

Story

3

Cars

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Search for a keyword

Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

2,755

21

46

3

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

73

423

873

990

748

14

172

247

453

328

More Styles

Number of Vehicles

77

1,420

1,074

179

24

Garage Type

2,550

82

38

78

59

210

Garage Location

1,457

1,017

125

305

bed and bath icon

Bedroom and Bath Options

679

1,320

2,136

649

20

223

93

132

530

kitchen and dining icon

Kitchen and Dining

797

58

1,752

93

927

Laundry Location icon

Laundry Location

439

533

84

2,137

15

Additional Rooms icon

Additional Rooms

881

685

2,825

674

1,558

135

56

928

577

302

1,926

226

64

9

57

785

388

74

Outdoor Features icon

Outdoor Features

184

371

352

47

55

Foundation

1,528

2,061

284

223

8

9

3

1,938

142

1,062

Special Features

22

52

40

53

4

More Special Features

Exterior Walls

89

1,111

2,413

3

10

2

16

Collections

461

219

156

115

126

677

148

87

73

24

More Collections

Lot Features

738

29

259

36

360