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Den

House Plans with Dens

Imagine having a space in your home that adapts with you—a spot for everything from work calls to family movie nights. Our collection of house plans with dens is designed to do just that, adding a cozy and functional room to your home that can grow with your needs. Whether it’s your home office, a quiet study corner for the kids, or a comfy nook for movie marathons, a den gives you that extra room to make family life a little easier and a lot more fun.

With these house plans, flexibility comes built in. Today, your den might be a playroom filled with toys, tomorrow, it could be a gaming hangout for teens, and one day, it might even welcome overnight guests with a pull-out sofa or Murphy bed. A den, or flex room, keeps up with the rhythm of your family, ready to become whatever you need it to be.

And it’s not just about space—it’s about creating a spot that brings everyone together. Picture game nights, craft sessions, or a cozy reading corner. Adding a den to your home plan can create the perfect go-to space for bonding, relaxing, and making memories. Browse our house plans with dens, many featuring 360° interactive tours and client-build albums, and find the design that feels just right for your family’s unique style with Architectural Designs.
Plan image - 270109AF:6-Bed Transitional French Country House Plan with 2-Bed Apartment - 4954 Sq Ft

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270109AF

Plan Number

starting at

$2,995

4,954

Sq. Ft.

6 - 7

Bed

3.5 - 4.5

Bath

2

Story

4

Cars

Tour

Plan image - 677037NWL:Rustic Country House Plan with Wrap Around Porch - 1943 Sq Ft

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677037NWL

Plan Number

starting at

$1,099

1,943

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

Cars

Plan image - 70761MK:1250 Square Foot 3-Bed Home Plan with 8'-Deep Front Porch

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70761MK

Plan Number

starting at

$700

1,250

Sq. Ft.

3

Bed

2

Bath

2

Story

Plan image - 95182RW:Mountain Craftsman Plan with Angled Garage and Optionally Finished Lower Level

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95182RW

Plan Number

starting at

$1,950

2,991

Sq. Ft.

3 - 5

Bed

2.5 - 4.5

Bath

1

Story

4

Cars

Plan image - 144114UPR:Two-Story Northwest Craftsman House Plan with Outdoor Kitchen - 3082 Sq Ft

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144114UPR

Plan Number

starting at

$2,500

3,082

Sq. Ft.

4

Bed

3

Bath

2

Story

2

Cars

Plan image - 270061AF:2-Bedroom Traditional Cottage House Plan with Vaulted Living Space - 967 Sq Ft

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270061AF

Plan Number

starting at

$1,395

967

Sq. Ft.

1 - 2

Bed

2

Bath

1

Story

Plan image - 710391BTZ:3-Bed Modern Farmhouse with Flex Room and Pocket Home Office - 2258 Sq Ft

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710391BTZ

Plan Number

starting at

$2,515

2,258

Sq. Ft.

3

Bed

2.5

Bath

2

Story

2

Cars

Plan image - 818047JSS:4-Bed Rustic Modern Farmhouse Plan Under 3700 Square Feet

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818047JSS

Plan Number

starting at

$2,065

3,652

Sq. Ft.

4

Bed

4.5

Bath

1

Story

3

Cars

Plan image - 135158GRA:Barndominium on a Walkout Basement with Wraparound Porch and 2-Story Living Room - 2779 Sq Ft

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135158GRA

Plan Number

starting at

$1,350

2,779

Sq. Ft.

3

Bed

3.5

Bath

2

Story

4

Cars

Plan image - 911008JVD:2061 Square Foot New American House Plan with Large Bonus Room - Architectural Designs

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911008JVD

Plan Number

starting at

$1,095

2,061

Sq. Ft.

3 - 4

Bed

2 - 3

Bath

1

Story

2

Cars

Plan image - 300103FNK:4-Bed Modern Tudor House Plan with Bonus Room - 3218 Sq Ft

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300103FNK

Plan Number

starting at

$1,245

3,218

Sq. Ft.

4

Bed

3.5

Bath

2

Story

2

Cars

Plan image - 50226PH:New American House Plan with Front Porch and Flex Room - 2010 Sq Ft

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50226PH

Plan Number

starting at

$1,140

2,010

Sq. Ft.

3 - 4

Bed

3

Bath

2

Story

Plan image - 51746HZ:Craftsman House Plan with Rustic Exterior and Bonus Above the Garage - 2597 Sq Ft

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51746HZ

Plan Number

starting at

$1,445

2,597

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

Plan image - 95046RW:Luxurious Mountain Ranch Home Plan with Lower Level Expansion - 3623 Sq Ft

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95046RW

Plan Number

starting at

$2,400

3,623

Sq. Ft.

2 - 3

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

Plan image - 135207GRA:Multi-Generational Barndo-Style House Plan with Massive Connecting Garage Shop - 4314 Sq Ft

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135207GRA

Plan Number

starting at

$1,350

4,314

Sq. Ft.

4

Bed

3.5+

Bath

2

Story

2

Cars

Plan image - 73330HS:Exclusive Craftsman House Plan With Amazing Great Room - 3634 Sq Ft

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Exclusive

73330HS

Plan Number

starting at

$1,695

3,634

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 51780HZ:3-Bed House Plan with Room for Expansion - 2086 Sq Ft

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51780HZ

Plan Number

starting at

$1,395

2,086

Sq. Ft.

3 - 4

Bed

2 - 3

Bath

1

Story

2

Cars

Plan image - 95130RW:Rustic Mountain Ranch Home Plan with L-Shaped Rear Covered Patio - 2105 Sq Ft

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95130RW

Plan Number

starting at

$1,550

2,105

Sq. Ft.

1 - 4

Bed

2.5 - 4.5

Bath

1

Story

3

Cars

Tour

Plan image - 67788NWL:Fresh Country Home Plan with Wrap-Around Porch - 1543 Sq Ft

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67788NWL

Plan Number

starting at

$999

1,543

Sq. Ft.

2 - 3

Bed

2

Bath

1

Story

2

Cars

Plan image - 14665RK:Expandable Modern Farmhouse House Plan with Options - 2157 Sq Ft

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14665RK

Plan Number

starting at

$2,050

2,157

Sq. Ft.

3 - 4

Bed

3

Bath

1

Story

2

Cars

Plan image - 16918WG:4-Bedroom Modern Farmhouse Plan with Three Fresh Air Spaces - 3077 Sq Ft

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16918WG

Plan Number

starting at

$1,795

3,077

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

1

Story

2

Cars

Plan image - 135248GRA:New American House Plan with Game Room and 2-Story Great Room - 5492 Sq Ft

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135248GRA

Plan Number

starting at

$1,350

5,492

Sq. Ft.

4 - 5

Bed

4.5

Bath

2

Story

2

Cars

Plan image - 95111RW:Amazing 3-Bed New American House Plan with 3-Car Garage - 2984 Sq Ft

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95111RW

Plan Number

starting at

$1,950

2,984

Sq. Ft.

3 - 6

Bed

2.5 - 4.5

Bath

1

Story

3

Cars

Tour

Plan image - 623157DJ:5-Bed Transitional Home Plan Under 5500 Square Feet with Courtyard Parking for 6 Cars

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623157DJ

Plan Number

starting at

$2,699

5,388

Sq. Ft.

5

Bed

4.5+

Bath

2

Story

6

Cars

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Search for a keyword

Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

3,399

4

28

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

50

282

1,228

776

801

6

164

203

585

310

More Styles

Number of Vehicles

51

1,406

1,573

303

47

Garage Type

3,146

70

16

133

61

135

Garage Location

2,085

811

91

562

bed and bath icon

Bedroom and Bath Options

649

1,050

2,179

1,249

22

384

99

215

614

kitchen and dining icon

Kitchen and Dining

1,187

83

2,258

82

1,016

Laundry Location icon

Laundry Location

308

803

87

2,032

11

Additional Rooms icon

Additional Rooms

1,057

3,431

679

947

1,581

159

32

1,077

645

356

1,866

221

53

34

122

839

672

119

Outdoor Features icon

Outdoor Features

217

397

440

63

33

Foundation

1,572

2,321

305

135

6

6

1

1

2

1,810

231

1,039

Special Features

233

15

120

16

107

20

14

165

More Special Features

Exterior Walls

313

481

3,130

36

6

9

Collections

408

62

213

71

154

1,312

560

436

62

7

More Collections

Lot Features

843

69

437

68

744