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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 - 51928HZ:Spacious 4-Bed Modern Farmhouse Plan Wraparound Front Porch

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51928HZ

Plan Number

starting at

$1,995

$1,695.75

3,858

Sq. Ft.

4

Bed

3.5

Bath

2

Story

3

Cars

Plan image - 65633BS:Mediterranean House Plan with Parking Courtyard and Bonus Room - 4382 Sq Ft

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65633BS

Plan Number

starting at

$4,382

$3,724.70

4,382

Sq. Ft.

3 - 4

Bed

4.5

Bath

1

Story

4

Cars

Plan image - 280023JWD:Beautiful 5-Bed Modern Farmhouse Plan with Angled 2-Car Garage

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280023JWD

Plan Number

starting at

$2,150

$1,827.50

3,737

Sq. Ft.

5

Bed

3.5

Bath

2

Story

2

Cars

Plan image - 420166WNT:3-Bed Mid Century Modern Home Plan with Den and Study Area- 2049 Sq Ft

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420166WNT

Plan Number

starting at

$1,295

2,049

Sq. Ft.

3

Bed

2

Bath

1

Story

2

Cars

Plan image - 70890MK:3-Bed Modern Farmhouse Plan with Main Level Master and Bunk Room - 2650 Sq Ft

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70890MK

Plan Number

starting at

$1,200

$1,020

2,650

Sq. Ft.

3

Bed

3.5

Bath

1

Story

3

Cars

Plan image - 86112BW:One-Story Mediterranean Home Plan with Split-Bed Layout - 3387 Sq Ft

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86112BW

Plan Number

starting at

$3,050

$2,592.50

3,387

Sq. Ft.

4

Bed

4.5+

Bath

1

Story

3

Cars

Plan image - 270062AF:2-Bed Contemporary Cottage with Open Patio - 967 Sq Ft

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270062AF

Plan Number

starting at

$1,395

$1,185.75

967

Sq. Ft.

1 - 2

Bed

2

Bath

1

Story

Plan image - 73376HS:Beautiful Craftsman With Amazing Great Room - 3634 Sq Ft

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73376HS

Plan Number

starting at

$1,695

3,634

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 85316MS:Modern Farmhouse Plan with Great Views To The Back

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85316MS

Plan Number

starting at

$1,890

2,950

Sq. Ft.

3 - 4

Bed

4

Bath

2

Story

2

Cars

Plan image - 65635BS:2-Story Coastal Contemporary House Plan with Study and Main-Floor Owner's Suite - 2803 Sq Ft

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65635BS

Plan Number

starting at

$2,803

$2,382.55

2,803

Sq. Ft.

3

Bed

3.5

Bath

2

Story

2

Cars

Plan image - 270060AF:Contemporary European Home Plan with Vaulted Ceiling and Split Bedrooms - 1244 Sq Ft

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270060AF

Plan Number

starting at

$1,395

$1,185.75

1,244

Sq. Ft.

2

Bed

2

Bath

1

Story

Plan image - 69440AM:Contemporary Farmhouse Plan with Flex Room and 3-Car Garage - 2607 Sq Ft

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69440AM

Plan Number

starting at

$1,772

2,607

Sq. Ft.

3 - 4

Bed

3

Bath

1

Story

3

Cars

Plan image - 677029NWL:Contemporary Country Home Plan with Wrap-Around Porch - 1801 Sq Ft

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677029NWL

Plan Number

starting at

$1,099

$934.15

1,801

Sq. Ft.

3 - 4

Bed

2

Bath

1

Story

2

Cars

Plan image - 818156JSS:Transitional House Plan with 4 Beds and Outdoor Living Space - 3697 Sq Ft

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818156JSS

Plan Number

starting at

$2,065

$1,755.25

3,697

Sq. Ft.

4

Bed

4.5

Bath

1

Story

3

Cars

Plan image - 95030RW:Two Bedroom Craftsman House Plan with Expansion Possibilities

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95030RW

Plan Number

starting at

$1,750

$1,487.50

2,611

Sq. Ft.

2 - 4

Bed

2.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 144104UPR:New American Cottage House Plan with Finished Lower Level - 2680 Sq Ft

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144104UPR

Plan Number

starting at

$1,999

$1,699.15

2,680

Sq. Ft.

4

Bed

2.5

Bath

1

Story

2

Cars

Tour

Plan image - 623454DJ:3-Bed Single-Story Modern House Plan with Flex Room - 2574 Sq Ft

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623454DJ

Plan Number

starting at

$1,699

$1,444.15

2,574

Sq. Ft.

3

Bed

2.5

Bath

1

Story

3

Cars

Plan image - 135054GRA:3-Bed Country Ranch Plan with Oversized 2400 Sq Ft Garage

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135054GRA

Plan Number

starting at

$1,150

$977.50

2,024

Sq. Ft.

3

Bed

2

Bath

1

Story

3

Cars

Plan image - 85130MS:Modern House Plan with Up to 5 Beds and a 2-Car Angled Garage - 2515 Sq Ft

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85130MS

Plan Number

starting at

$1,760

2,515

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

Plan image - 270000AF:Craftsman Home Plan with Flex Room

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270000AF

Plan Number

starting at

$1,395

$1,185.75

2,602

Sq. Ft.

4

Bed

2.5

Bath

2

Story

2

Cars

Plan image - 95059RW:Modern Mountain Beauty with Optional Lower Level

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95059RW

Plan Number

starting at

$1,950

$1,657.50

2,891

Sq. Ft.

2 - 4

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

Plan image - 69577AM:Country Craftsman Plan with over 2,800 Sq Ft of Living Space

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69577AM

Plan Number

starting at

$2,194

2,841

Sq. Ft.

4 - 6

Bed

3.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 73360HS:Exclusive Storybook Craftsman House Plan with Side-Load Garage

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Exclusive

73360HS

Plan Number

starting at

$1,495

2,885

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 710105BTZ:Mid-Sized Craftsman House Plan with Up To 4 Bedrooms - 2899 Sq Ft

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710105BTZ

Plan Number

starting at

$2,515

$2,137.75

2,899

Sq. Ft.

3 - 4

Bed

3

Bath

2

Story

2

Cars

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Search for a keyword

Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

3,421

4

30

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

53

283

1,232

779

804

6

165

204

590

315

More Styles

Number of Vehicles

52

1,414

1,584

304

47

Garage Type

3,168

71

17

133

62

140

Garage Location

2,094

819

93

565

bed and bath icon

Bedroom and Bath Options

655

1,063

2,195

1,257

22

385

99

215

618

kitchen and dining icon

Kitchen and Dining

1,193

83

2,273

83

1,021

Laundry Location icon

Laundry Location

312

808

88

2,052

11

Additional Rooms icon

Additional Rooms

1,061

3,455

691

958

1,593

161

32

1,082

653

357

1,882

226

54

34

122

843

678

120

Outdoor Features icon

Outdoor Features

220

400

446

63

33

Foundation

1,586

1

2,335

307

137

6

6

1

1

2

1,825

231

1,048

Special Features

15

121

16

108

14

More Special Features

Exterior Walls

315

484

3,153

36

6

11

Collections

423

52

213

72

154

1,311

561

436

63

7

More Collections

Lot Features

847

69

440

71

750

Garage Features

Garage Features