Monster House Plans house plans Expandable Home Plans - Build in Stages | Monster House Plans

HALLOWEEN SALE - SAVE 15%

New plans now available on

House plans - Dream Book 3D | Monster House Plans See all available plans

You found 6,700 house plans!

House plans - List view | Monster House Plans House plans - Grid view | Monster House Plans

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.

Country house plans 45-109 - front exterior, 2,113 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 45-109
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2113 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Craftsman house plans 45-115 - front exterior, 2,324 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 45-115
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2324 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Traditional house plans 41-356 - front exterior, 1,214 sq ft, 2 bed, 2 bath house plans | Monster House Plans
Plan # 41-356
Specification
  • 1 Stories
  • 2 Beds
  • 2 Bath
  • 2 Garages
  • 1214 Sq.ft
FULL EXTERIOR MAIN FLOOR
Traditional house plans 41-403 - front exterior, 1,542 sq ft, 4 bed, 3 bath house plans | Monster House Plans
Plan # 41-403
Specification
  • 1 Stories
  • 4 Beds
  • 3 Bath
  • 2 Garages
  • 1542 Sq.ft
FULL EXTERIOR MAIN FLOOR
Traditional house plans 41-507 - front exterior, 1,697 sq ft, 3 bed, 3 bath house plans | Monster House Plans
Plan # 41-507
Specification
  • 1 Stories
  • 3 Beds
  • 3 Bath
  • 2 Garages
  • 1697 Sq.ft
FULL EXTERIOR MAIN FLOOR
Traditional house plans 41-678 - front exterior, 1,991 sq ft, 1 bed, 2 bath house plans | Monster House Plans
Plan # 41-678
Specification
  • 2 Stories
  • 1 Beds
  • 2 Bath
  • 2 Garages
  • 1991 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Traditional house plans 41-927 - front exterior, 2,550 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 41-927
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 3 Garages
  • 2550 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Traditional house plans 41-1038 - front exterior, 2,888 sq ft, 2 bed, 2 bath house plans | Monster House Plans
Plan # 41-1038
Specification
  • 1 Stories
  • 2 Beds
  • 2 Bath
  • 3 Garages
  • 2888 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Sunbelt house plans 41-1071 - front exterior, 2,996 sq ft, 4 bed, 2 bath house plans | Monster House Plans
Plan # 41-1071
Specification
  • 1 Stories
  • 4 Beds
  • 2 - 1/2 Bath
  • 3 Garages
  • 2996 Sq.ft
FULL EXTERIOR MAIN FLOOR
Southwest house plans 41-1174 - front exterior, 3,564 sq ft, 4 bed, 3 bath house plans | Monster House Plans
Plan # 41-1174
Specification
  • 1 Stories
  • 4 Beds
  • 3 Bath
  • 3 Garages
  • 3564 Sq.ft
FULL EXTERIOR MAIN FLOOR
European house plans 46-157 - front exterior, 3,409 sq ft, 4 bed, 3 bath house plans | Monster House Plans
Plan # 46-157
Specification
  • 1 Stories
  • 4 Beds
  • 3 Bath
  • 3 Garages
  • 3409 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
Country house plans 46-345 - front exterior, 1,609 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 46-345
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 1609 Sq.ft
FULL EXTERIOR MAIN FLOOR LOWER FLOOR
Traditional house plans 46-353 - front exterior, 1,600 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 46-353
Specification
  • Split entry
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 1600 Sq.ft
FULL EXTERIOR MAIN FLOOR LOWER FLOOR
Southern Colonial house plans 46-381 - front exterior, 3,658 sq ft, 5 bed, 4 bath house plans | Monster House Plans
Plan # 46-381
Specification
  • 2 Stories
  • 5 Beds
  • 4 - 1/2 Bath
  • 2 Garages
  • 3658 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Traditional house plans 46-503 - front exterior, 1,562 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 46-503
Specification
  • 2 Stories
  • 3 Beds
  • 2 Bath
  • 1562 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR LOWER FLOOR
Southern house plans 47-104 - front exterior, 2,085 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 47-104
Specification
  • 1 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2085 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR BONUS FLOOR
Southern house plans 47-110 - front exterior, 2,420 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 47-110
Specification
  • 1 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2420 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Country house plans 47-113 - front exterior, 1,745 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 47-113
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 1745 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS 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!