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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 - 56478SM:Perfectly Balanced 4-Bed Modern Farmhouse Plan

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56478SM

Plan Number

starting at

$1,295

$1,100.75

2,400

Sq. Ft.

4 - 5

Bed

3.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 307740RAD:Single-Story Transitional House Plan with Home Office - 3240 Sq Ft

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307740RAD

Plan Number

starting at

$1,595

3,240

Sq. Ft.

3

Bed

3.5

Bath

1

Story

4

Cars

Tour

Plan image - 16933WG:3-Bed Modern Farmhouse Plan with Vaulted Family Room - 2093 Sq Ft

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16933WG

Plan Number

starting at

$1,295

$1,100.75

2,093

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Tour

Plan image - 56535SM:4-Bed Modern Farmhouse with Vaulted Great Room and Outdoor Fireplace - 2841 Sq Ft

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56535SM

Plan Number

starting at

$1,295

$1,100.75

2,841

Sq. Ft.

4 - 5

Bed

3.5

Bath

1

Story

3

Cars

Plan image - 52285WM:4-Bed Country Farmhouse Plan - 1938 Sq Ft

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52285WM

Plan Number

starting at

$1,005

$854.25

1,938

Sq. Ft.

4

Bed

3

Bath

2

Story

2

Cars

Tour

Plan image - 14679RK:Modern Farmhouse Plan with French Door Greeting - 2743 Sq Ft

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14679RK

Plan Number

starting at

$2,050

$1,742.50

2,743

Sq. Ft.

3 - 6

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 95277RW:Single-Story Mountain House Plan with Formal Dining Room and Den - 2976 Sq Ft

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95277RW

Plan Number

starting at

$1,950

$1,657.50

2,976

Sq. Ft.

2 - 5

Bed

2.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 56549SM:Symmetrical 4-Bed Modern Farmhouse Plan with Home Office and Bonus Room - 3292 Sq Ft

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56549SM

Plan Number

starting at

$1,395

$1,185.75

3,292

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

Plan image - 51983HZ:3-Bed Transitional Country Cottage House Plan Under 2500 Square Feet

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51983HZ

Plan Number

starting at

$1,395

$1,185.75

2,492

Sq. Ft.

3

Bed

3.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 14689RK:Modern Farmhouse Plan with Formal Dining Room and Informal Lounge

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14689RK

Plan Number

starting at

$2,050

$1,742.50

3,952

Sq. Ft.

4

Bed

4

Bath

2

Story

3

Cars

Plan image - 135184GRA:Barndo-Style House Plan with Massive 4-Car Garage with 2 Lofts - 4601 Sq Ft

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135184GRA

Plan Number

starting at

$1,350

$1,147.50

4,601

Sq. Ft.

3

Bed

3.5

Bath

2

Story

4

Cars

Plan image - 95058RW:New American House Plan with Amazing Views to the Rear

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95058RW

Plan Number

starting at

$1,750

$1,487.50

2,682

Sq. Ft.

2 - 5

Bed

3.5+ - 4.5+

Bath

1

Story

3

Cars

Plan image - 337001JUN:3-Bed Modern Home Plan with Home Office - 1540 Sq Ft

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337001JUN

Plan Number

starting at

$1,195

1,540

Sq. Ft.

3 - 5

Bed

2 - 3

Bath

1

Story

Plan image - 420154WNT:1-Story Transitional Home Plan with Formal Dining Room and Outdoor Kitchen - 2600 Sq Ft

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420154WNT

Plan Number

starting at

$1,395

2,600

Sq. Ft.

3 - 4

Bed

2.5+

Bath

1

Story

3

Cars

Plan image - 14770RK:Modern Farmhouse Plan with Home Office and Bonus Expansion - 3482 Sq Ft

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14770RK

Plan Number

starting at

$2,050

$1,742.50

3,482

Sq. Ft.

4

Bed

3.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 135249GRA:5-Bed Barndominium-Style House Plan with 5-Car Garage - 6218 Sq Ft

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135249GRA

Plan Number

starting at

$1,650

$1,402.50

6,218

Sq. Ft.

5

Bed

3.5

Bath

2

Story

5

Cars

Tour

Plan image - 135047GRA:Barndominium with Wraparound Porch and 2-Story Living Room - 2765 Sq Ft

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135047GRA

Plan Number

starting at

$1,350

$1,147.50

2,765

Sq. Ft.

3

Bed

2.5+

Bath

2

Story

4

Cars

Tour

Plan image - 623419DJ:4-Bed Modern Cottage House Plan with Vaulted Kitchen and Dining - 3248 Sq Ft

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623419DJ

Plan Number

starting at

$1,899

$1,614.15

3,248

Sq. Ft.

4

Bed

4

Bath

1

Story

3

Cars

Plan image - 16898WG:Flexible Farmhouse with Loads of Outdoor Living - 2396 Sq Ft

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16898WG

Plan Number

starting at

$1,295

$1,100.75

2,396

Sq. Ft.

3 - 4

Bed

3

Bath

2

Story

3

Cars

Tour

Plan image - 623134DJ:Multi-Generational One-Story Lake House Plan with Main Floor Suite with Second Kitchen

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623134DJ

Plan Number

starting at

$1,899

$1,614.15

3,213

Sq. Ft.

4 - 5

Bed

3.5 - 5.5

Bath

1

Story

4

Cars

Plan image - 135215GRA:3-Bed Barndominium-Style House Plan Under 1900 Square Feet with Extra-Deep 2-Car Garage

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135215GRA

Plan Number

starting at

$1,150

$977.50

1,896

Sq. Ft.

3

Bed

2

Bath

1

Story

2

Cars

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

$2,545.75

4,954

Sq. Ft.

6 - 7

Bed

3.5 - 4.5

Bath

2

Story

4

Cars

Plan image - 95010RW:Rustic Mountain Ranch Home Plan with Flex Home Office and Lower Level Expansion

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95010RW

Plan Number

starting at

$1,750

$1,487.50

2,383

Sq. Ft.

2 - 5

Bed

2.5 - 4.5

Bath

1

Story

3

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

3,391

4

28

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

50

280

1,226

777

801

6

164

203

585

311

More Styles

Number of Vehicles

51

1,402

1,570

302

47

Garage Type

3,139

69

16

133

61

135

Garage Location

2,081

809

91

560

bed and bath icon

Bedroom and Bath Options

647

1,047

2,173

1,246

22

383

98

214

612

kitchen and dining icon

Kitchen and Dining

1,184

83

2,252

82

1,015

Laundry Location icon

Laundry Location

306

801

85

2,026

11

Additional Rooms icon

Additional Rooms

1,058

3,423

673

945

1,576

159

32

1,073

644

354

1,860

221

53

34

122

838

668

119

Outdoor Features icon

Outdoor Features

215

394

437

63

32

Foundation

1,571

2,315

303

134

6

6

1

1

2

1,809

231

1,034

Special Features

231

15

119

16

106

20

14

165

More Special Features

Exterior Walls

313

481

3,125

36

6

9

Collections

407

73

213

71

154

1,311

560

436

62

7

More Collections

Lot Features

842

69

432

68

739