Expandable Home Plans - Build in Stages | Monster House Plans

New plans now available on

dreambook-head-logo See all available plans

  • HAPPY BIRTHDAY AMERICA !!!

    15% OFF HOUSE PLANS

You found 6,765 house plans!

icon icon

Expandable House Plans

Looking to expand your home in the future? Our collection of expandable house plans with unfinished spaces gives you room to grow. These smart designs include bonus areas, expandable attics, and unfinished basements that can be completed when your needs and budget allow. From future bedrooms to potential home offices, these versatile build-in-stages house plans let you customize spaces over time while maintaining architectural integrity. Save money upfront while keeping your options open for future renovations and expansions.

Traditional Style House Plans Plan: 6-402
Plan # 6-402
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2058 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style Floor Plans Plan: 6-421
Plan # 6-421
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2012 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Traditional Style Floor Plans Plan: 6-561
Plan # 6-561
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 1745 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Country Style Home Design Plan: 6-582
Plan # 6-582
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2357 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Traditional Style House Plans Plan: 6-604
Plan # 6-604
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 3128 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style Home Design Plan: 6-682
Plan # 6-682
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 2507 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
French-Country Style Floor Plans Plan: 6-936
Plan # 6-936
Specification
  • 2 Stories
  • 3 Beds
  • 3 Bath
  • 2 Garages
  • 2768 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
French-Country Style House Plans Plan: 6-981
Plan # 6-981
Specification
  • 2 Stories
  • 3 Beds
  • 3 Bath
  • 3 Garages
  • 2995 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style Floor Plans Plan: 6-1042
Plan # 6-1042
Specification
  • 2 Stories
  • 4 Beds
  • 3 Bath
  • 3 Garages
  • 3583 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style House Plans Plan: 6-1133
Plan # 6-1133
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 3274 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style Floor Plans Plan: 6-1150
Plan # 6-1150
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 2644 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style Floor Plans Plan: 6-1154
Plan # 6-1154
Specification
  • 2 Stories
  • 3 Beds
  • 3 Bath
  • 2 Garages
  • 2998 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style House Plans Plan: 6-1155
Plan # 6-1155
Specification
  • 2 Stories
  • 4 Beds
  • 3 Bath
  • 2 Garages
  • 2954 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
European Style House Plans Plan: 6-1214
Plan # 6-1214
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2832 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Traditional Style Home Design Plan: 21-205
Plan # 21-205
Specification
  • 1 Stories
  • 4 Beds
  • 4 - 1/2 Bath
  • 3 Garages
  • 3967 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
Traditional Style Home Design Plan: 21-304
Plan # 21-304
Specification
  • 1 Stories
  • 4 Beds
  • 3 Bath
  • 3 Garages
  • 3531 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
Traditional Style Floor Plans Plan: 21-395
Plan # 21-395
Specification
  • 1 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 3013 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
Traditional Style House Plans Plan: 21-446
Plan # 21-446
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 3274 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR UPPER 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!