House Plans & Blueprints | Custom House Designs | Home Plan Website

New plans now available on

dreambook-head-logo See all available plans

You found 578 house plans!

icon icon

Accessory Dwelling Unit Floor Plans

Welcome to Monster House Plans' exclusive collection of accessory dwelling unit floor plans. Discover meticulously crafted designs that seamlessly integrate modern living concepts. Explore versatile accessory dwelling unit floor plans tailored for multigenerational living or extra income. Experience the pinnacle of elegance and functionality with ADU building plans and designs from Monster House Plans.

icon
Traditional Style Home Design Plan: 6-1939
Plan # 6-1939
Specification
  • 1 Stories
  • 1 Beds
  • 1 Bath
  • 690 Sq.ft
FULL EXTERIOR MAIN FLOOR
icon
Bungalow Style House Plans Plan: 52-347
Plan # 52-347
Specification
  • 1 Stories
  • 2 Beds
  • 1 Bath
  • 1 Garages
  • 880 Sq.ft
FULL EXTERIOR MAIN FLOOR

Monster Material list available for instant download

icon
Accessory-Dwelling-Unit Style Floor Plans Plan: 29-159
Plan # 29-159
Specification
  • 2 Stories
  • 1 Beds
  • 1 Bath
  • 1 Garages
  • 393 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Country Style Home Design Plan: 87-245
Plan # 87-245
Specification
  • 1 Stories
  • 2 Beds
  • 1 Bath
  • 1000 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR
icon
Log-Cabin Style Floor Plans Plan: 17-471
Plan # 17-471
Specification
  • 1 Stories
  • 1 Beds
  • 1 Bath
  • 2 Garages
  • 1728 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
icon
Modern Style Home Design Plan: 5-1371
Plan # 5-1371
Specification
  • 1 Stories
  • 2 Beds
  • 1 Bath
  • 676 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
icon
Cottage Style House Plans Plan: 11-624
Plan # 11-624
Specification
  • 1 Stories
  • 2 Beds
  • 2 Bath
  • 820 Sq.ft
FULL EXTERIOR MAIN FLOOR
Mountain-or-Rustic Style Home Design Plan: 46-252
Plan # 46-252
Specification
  • 1 Stories
  • 2 Beds
  • 1 Bath
  • 728 Sq.ft
FULL EXTERIOR MAIN FLOOR

Monster Material list available for instant download

Cape-Cod Style Floor Plans Plan: 58-293
Plan # 58-293
Specification
  • 2 Stories
  • 1 Beds
  • 1 Bath
  • 581 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Traditional Style Home Design Plan: 77-321
Plan # 77-321
Specification
  • 1 Stories
  • 1 Beds
  • 1 Bath
  • 1 Garages
  • 421 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR
icon
Accessory-Dwelling-Unit Style Floor Plans Plan: 11-692
Plan # 11-692
Specification
  • 1 Stories
  • 1 Beds
  • 1 Bath
  • 384 Sq.ft
FULL EXTERIOR MAIN FLOOR
icon
Contemporary Style Floor Plans Plan: 15-600
Plan # 15-600
Specification
  • 2 Stories
  • 2 Beds
  • 1 Bath
  • 1 Garages
  • 970 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR LOWER FLOOR
Modern Style House Plans Plan: 5-1370
Plan # 5-1370
Specification
  • 1 Stories
  • 1 Beds
  • 1 Bath
  • 576 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
Country Style House Plans Plan: 40-130
Plan # 40-130
Specification
  • 1 Stories
  • 3 Beds
  • 1 Bath
  • 901 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR
icon
Modern Style Floor Plans Plan: 52-401
Plan # 52-401
Specification
  • 2 Stories
  • 1 Beds
  • 1 Bath
  • 3 Garages
  • 932 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
icon
Modern-Farmhouse Style House Plans Plan: 52-483
Plan # 52-483
Specification
  • 2 Stories
  • 1 Beds
  • 1 Bath
  • 364 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR

Monster Material list available for instant download

Contemporary Style Floor Plans Plan: 15-548
Plan # 15-548
Specification
  • 2 Stories
  • 1 Beds
  • 1 Bath
  • 908 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Ranch Style Floor Plans Plan: 77-632
Plan # 77-632
Specification
  • 1 Stories
  • 3 Beds
  • 1 Bath
  • 960 Sq.ft
FULL EXTERIOR MAIN FLOOR

Need Some Quick Tips Or Advice?

We want to help you design the house of your dreams as best as we can. If you can't find the answers you're looking for here, get in touch with our licensed architect or a designer!