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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 - 86124BW:Transitional House Plan with 3 Beds and Outdoor Living - 2473 Sq Ft

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86124BW

Plan Number

starting at

$2,225

$1,891.25

2,473

Sq. Ft.

3

Bed

3.5

Bath

1

Story

2

Cars

Plan image - 86134BW:1-Story Coastal Contemporary House Plan with Outdoor Living Room - 2202 Sq Ft

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86134BW

Plan Number

starting at

$1,980

$1,683

2,202

Sq. Ft.

3

Bed

2

Bath

1

Story

2

Cars

Plan image - 680240VR:Modern 2-Car Detached Garage with Open Living Den Above - 648 Sq Ft

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680240VR

Plan Number

starting at

$975

$828.75

0

Sq. Ft.

Bed

0

Bath

2

Story

2

Cars

Plan image - 86139BW:2-Story Coastal Contemporary House Plan with Two Garages - 4789 Sq Ft

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86139BW

Plan Number

starting at

$4,310

$3,663.50

4,789

Sq. Ft.

4

Bed

5.5

Bath

2

Story

3

Cars

Plan image - 72407DA:Ranch House Plan with Vaulted Great Room and Private Den - 2545 Sq Ft

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72407DA

Plan Number

starting at

$3,000

$2,550

2,545

Sq. Ft.

3

Bed

2.5

Bath

1

Story

3

Cars

Plan image - 280197JWD:New American Farmhouse Plan with Bonus Above 3-Car Garage - 3581 Sq Ft

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280197JWD

Plan Number

starting at

$2,150

3,592

Sq. Ft.

4

Bed

3.5

Bath

2

Story

3

Cars

Plan image - 300074FNK:Spanish-Inspired 2-Story House Plan with 5 Bedrooms - 4412 Sq Ft

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300074FNK

Plan Number

starting at

$1,445

$1,228.25

4,412

Sq. Ft.

5

Bed

3.5

Bath

2

Story

3

Cars

Plan image - 61487UT:3-Bed Ranch House Plan with Lower Level Expansion - 2007 Sq Ft

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61487UT

Plan Number

starting at

$1,250

2,009

Sq. Ft.

3

Bed

2

Bath

1

Story

2

Cars

Plan image - 23958JD:Contemporary 5-Bed House Plan with Den and Bonus Room - 4168 Sq Ft

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23958JD

Plan Number

starting at

$2,400

$2,040

4,168

Sq. Ft.

5

Bed

4.5

Bath

2

Story

2

Cars

Plan image - 23959JD:5-Bed Modern House Plan for the Rear Sloping Lot - 5480 Sq Ft

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23959JD

Plan Number

starting at

$3,100

$2,635

5,480

Sq. Ft.

4 - 5

Bed

5

Bath

1

Story

4

Cars

Plan image - 144112UPR:3-Bed Mid-Century Modern House Plan with Walkout Basement - 3430 Sq Ft

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144112UPR

Plan Number

starting at

$1,999

$1,699.15

3,430

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Plan image - 421549CHD:One-Story House Plan with Flex Room - 2072 Sq Ft

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421549CHD

Plan Number

starting at

$1,395

$1,185.75

2,072

Sq. Ft.

3 - 4

Bed

2.5

Bath

1

Story

3

Cars

Plan image - 11935LW:One-Story Modern Farmhouse Plan with Bonus Above 2-Car Garage - 2471 Sq Ft

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11935LW

Plan Number

starting at

$1,365

$1,160.25

2,471

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Plan image - 86146BW:4-Bed Contemporary Home Plan with Split Bedrooms and Outdoor Fireplace - 3005 Sq Ft

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86146BW

Plan Number

starting at

$2,705

$2,299.25

3,005

Sq. Ft.

4

Bed

4

Bath

1

Story

2

Cars

Plan image - 290182IY:5 Bed Transitional House Plan with 4-Car Garage - 5244 Sq Ft

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290182IY

Plan Number

starting at

$2,363

$2,008.55

5,244

Sq. Ft.

5

Bed

4.5

Bath

2

Story

4

Cars

Plan image - 23962JD:4 Bed Sloping Lot House Plan with Two Lower Levels - 6056 Sq Ft

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23962JD

Plan Number

starting at

$3,700

$3,145

6,056

Sq. Ft.

4

Bed

5.5

Bath

2

Story

Plan image - 23965JD:Scandinavian-Inspired Modern House Plan with Flex Room and 3-Car Garage - 5185 Sq Ft

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23965JD

Plan Number

starting at

$3,100

$2,635

5,185

Sq. Ft.

3 - 4

Bed

4.5+

Bath

2

Story

3

Cars

Plan image - 23969JD:Modern Northwest-Style House Plan with Two Dens and a Bonus Room - 4255 Sq Ft

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23969JD

Plan Number

starting at

$2,400

$2,040

4,255

Sq. Ft.

5

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 23970JD:4-Bed House Plan with 4-Car Barn-Like Garage - 4815 Sq Ft

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23970JD

Plan Number

starting at

$2,700

$2,295

4,815

Sq. Ft.

4

Bed

3.5

Bath

2

Story

4

Cars

Tour

Plan image - 765053TWN:Elevated House Plan with 4 Beds and an Elevator for Ease of Access - 2939 Sq Ft

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Exclusive

765053TWN

Plan Number

starting at

$1,495

2,939

Sq. Ft.

4

Bed

4.5

Bath

2

Story

2

Cars

Plan image - 280208JWD:Two-Story European Style Home Plan with Rec Room Above - 2853 Sq Ft

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280208JWD

Plan Number

starting at

$1,750

$1,487.50

2,853

Sq. Ft.

4 - 5

Bed

2.5

Bath

2

Story

3

Cars

Tour

Plan image - 623368DJ:Two-Story Colonial Home Plan with Loft and Wet Bar Under 3400 Sq Ft

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623368DJ

Plan Number

starting at

$1,800

$1,530

3,396

Sq. Ft.

3

Bed

3.5

Bath

2

Story

2

Cars

Plan image - 666271RAF:4-Bed Contemporary Home Plan with Guest Suite on Main Level - 5158 Sq Ft

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666271RAF

Plan Number

starting at

$2,579

$2,192.15

5,158

Sq. Ft.

4

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 520000RKY:1700 Square Foot Modern Cabin with Oversized 2-Car Garage

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520000RKY

Plan Number

starting at

$1,300

$1,105

1,700

Sq. Ft.

2 - 3

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

3,321

4

27

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

35

271

1,215

760

786

6

162

201

569

304

More Styles

Number of Vehicles

51

1,373

1,541

290

46

Garage Type

3,074

66

12

130

57

127

Garage Location

2,037

782

85

553

bed and bath icon

Bedroom and Bath Options

kitchen and dining icon

Kitchen and Dining

Laundry Location icon

Laundry Location

Additional Rooms icon

Additional Rooms

3,352

Outdoor Features icon

Outdoor Features

Foundation

1,395

2,081

302

129

6

6

1

1

2

1,580

229

1,011

Special Features

More Special Features

Exterior Walls

312

462

3,059

35

6

Collections

404

74

211

61

154

1,299

560

436

62

7

More Collections

Lot Features

829

69

423

66

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