Expandable Home Plans - Build in Stages | Monster House Plans

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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.

New-American Style Floor Plans Plan: 85-1116
Plan # 85-1116
Specification
  • 2 Stories
  • 5 Beds
  • 5 - 1/2 Bath
  • 3 Garages
  • 3702 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
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Craftsman Style House Plans Plan: 38-510
Plan # 38-510
Specification
  • 1 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 1971 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR BONUS FLOOR
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Modern-Farmhouse Style Home Design Plan: 50-589
Plan # 50-589
Specification
  • 1 Stories
  • 5 Beds
  • 4 - 1/2 Bath
  • 3 Garages
  • 3215 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
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Plantation Style Floor Plans Plan: 57-326
Plan # 57-326
Specification
  • 2 Stories
  • 5 Beds
  • 5 - 1/2 Bath
  • 2 Garages
  • 5035 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR UPPER FLOOR
Contemporary Style Home Design Plan: 34-151
Plan # 34-151
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2281 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR UPPER FLOOR LOWER FLOOR
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Craftsman Style Home Design Plan: 61-103
Plan # 61-103
Specification
  • 1 Stories
  • 4 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2595 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
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French-Country Style House Plans Plan: 8-1194
Plan # 8-1194
Specification
  • 1 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 3 Garages
  • 2957 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR BONUS FLOOR
Transitional Style Floor Plans Plan: 121-192
Plan # 121-192
Specification
  • 2 Stories
  • 5 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 4048 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR LOWER FLOOR
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Barndominium Style House Plans Plan: 29-168
Plan # 29-168
Specification
  • 2 Stories
  • 5 Beds
  • 2 - 1/2 Bath
  • 3 Garages
  • 2340 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR LOWER FLOOR
Georgian Style Floor Plans Plan: 47-120
Plan # 47-120
Specification
  • 1 Stories
  • 4 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2402 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR BONUS FLOOR
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Country Style House Plans Plan: 49-243
Plan # 49-243
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 1402 Sq.ft
FULL EXTERIOR MAIN FLOOR LOWER FLOOR
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Craftsman Style Floor Plans Plan: 38-511
Plan # 38-511
Specification
  • 1 Stories
  • 3 Beds
  • 3 Bath
  • 2 Garages
  • 2177 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
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European Style House Plans Plan: 24-240
Plan # 24-240
Specification
  • 2 Stories
  • 5 Beds
  • 5 - 1/2 Bath
  • 5 Garages
  • 3302 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR UPPER FLOOR LOWER FLOOR
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French-Country Style House Plans Plan: 50-396
Plan # 50-396
Specification
  • 1 Stories
  • 4 Beds
  • 2 - 1/2 Bath
  • 3 Garages
  • 3032 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
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Barndominium Style Home Design Plan: 104-355
Plan # 104-355
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2684 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR LOWER FLOOR
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Transitional Style Home Design Plan: 131-122
Plan # 131-122
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 4 Garages
  • 5032 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
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Country Style Home Design Plan: 52-413
Plan # 52-413
Specification
  • 1 Stories
  • 2 Beds
  • 2 Bath
  • 2 Garages
  • 1802 Sq.ft
FULL EXTERIOR MAIN FLOOR LOWER FLOOR
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Modern-Farmhouse Style House Plans Plan: 85-1074
Plan # 85-1074
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 2732 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR

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