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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 - 770027CED:4-Bed Traditional House Plan with Flex Room - 2600 Sq Ft

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770027CED

Plan Number

starting at

$1,200

2,519

Sq. Ft.

4

Bed

2.5

Bath

2

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

$2,120.75

3,409

Sq. Ft.

3

Bed

3.5

Bath

2

Story

4

Cars

Plan image - 470308REY:Single-Story Modern Ranch House Plan with Den - 1996 Sq Ft

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470308REY

Plan Number

starting at

$1,295

$1,100.75

1,996

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Plan image - 430110LY:3-Bed Contemporary House Plan with Outdoor Kitchen - 3882 Sq Ft

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430110LY

Plan Number

starting at

$4,854

3,882

Sq. Ft.

3

Bed

3.5

Bath

1

Story

4

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

$2,120.75

3,512

Sq. Ft.

3

Bed

2.5

Bath

2

Story

2

Cars

Plan image - 93222EL:4-Bed Transitional European House Plan with Flex Room - 3440 Sq Ft

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93222EL

Plan Number

starting at

$3,000

3,440

Sq. Ft.

4

Bed

4

Bath

2

Story

2

Cars

Plan image - 264190KMD:3-Bed Ranch House Plan with Outdoor Living Space - 3178 Sq Ft

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264190KMD

Plan Number

starting at

$2,883

$2,450.55

3,178

Sq. Ft.

3

Bed

3.5

Bath

1

Story

3

Cars

Plan image - 520029RKY:3-Bed Mountain House Plan with Vaulted Great Room - 3579 Sq Ft

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520029RKY

Plan Number

starting at

$1,900

$1,615

3,579

Sq. Ft.

2 - 5

Bed

2.5 - 4.5

Bath

1

Story

3

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 - 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 - 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

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 - 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

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

$1,058.25

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

$1,058.25

2,435

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

1

Story

2

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 - 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

$1,755.25

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

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420130WNT

Plan Number

starting at

$1,595

3,370

Sq. Ft.

5

Bed

3.5

Bath

1

Story

3

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

2,625

20

44

2

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

65

395

843

965

719

14

166

237

440

313

More Styles

Number of Vehicles

73

1,356

1,023

169

23

Garage Type

2,435

78

36

72

57

191

Garage Location

1,394

955

117

294

bed and bath icon

Bedroom and Bath Options

635

1,238

2,031

622

20

214

89

124

514

kitchen and dining icon

Kitchen and Dining

771

55

1,656

85

901

Laundry Location icon

Laundry Location

407

506

74

2,023

15

Additional Rooms icon

Additional Rooms

862

656

2,691

643

1,451

130

55

889

543

287

1,829

217

9

52

761

355

70

Outdoor Features icon

Outdoor Features

170

354

326

45

53

Foundation

1,479

1,960

259

195

8

9

3

1,878

137

999

Special Features

155

18

50

36

49

23

4

179

More Special Features

Exterior Walls

85

1,083

2,306

3

10

1

14

Collections

435

311

154

105

118

661

148

86

73

22

More Collections

Lot Features

707

27

247

32

339