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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.

Traditional house plans 109-116 - front exterior, 2,329 sq ft, 4 bed, 3 bath house plans | Monster House Plans
Plan # 109-116
Specification
  • 1 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 2 Garages
  • 2329 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Mountain Rustic house plans 109-117 - front exterior, 3,082 sq ft, 4 bed, 2 bath house plans | Monster House Plans
Plan # 109-117
Specification
  • 1 Stories
  • 4 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 3082 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Country house plans 109-118 - front exterior, 2,996 sq ft, 4 bed, 3 bath house plans | Monster House Plans
Plan # 109-118
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 2 Garages
  • 2996 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Florida house plans 96-184 - front exterior, 2,117 sq ft, 3 bed, 3 bath house plans | Monster House Plans
Plan # 96-184
Specification
  • 2 Stories
  • 3 Beds
  • 3 Bath
  • 2 Garages
  • 2117 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR BONUS FLOOR
Mediterranean house plans 96-193 - front exterior, 2,159 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 96-193
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 2159 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Southern house plans 96-211 - front exterior, 2,249 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 96-211
Specification
  • 1 Stories
  • 3 Beds
  • 2 Bath
  • 2 Garages
  • 2249 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
Southern house plans 96-196 - front exterior, 2,491 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 96-196
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2491 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR
Country house plans 23-468 - front exterior, 2,316 sq ft, 4 bed, 2 bath house plans | Monster House Plans
Plan # 23-468
Specification
  • 2 Stories
  • 4 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 2316 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR UPPER FLOOR
European house plans 23-477 - front exterior, 1,908 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 23-477
Specification
  • 2 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 3 Garages
  • 1908 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR UPPER FLOOR LOWER FLOOR
Craftsman house plans 7-1308 - front exterior, 1,888 sq ft, 2 bed, 2 bath house plans | Monster House Plans
Plan # 7-1308
Specification
  • 1 Stories
  • 2 Beds
  • 2 Bath
  • 2 Garages
  • 1888 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR
Traditional house plans 7-1320 - front exterior, 4,384 sq ft, 4 bed, 2 bath house plans | Monster House Plans
Plan # 7-1320
Specification
  • 1 Stories
  • 4 Beds
  • 2 - 1/2 Bath
  • 3 Garages
  • 4384 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
French Country house plans 10-1815 - front exterior, 2,292 sq ft, 2 bed, 2 bath house plans | Monster House Plans
Plan # 10-1815
Specification
  • 1 Stories
  • 2 Beds
  • 2 Bath
  • 3 Garages
  • 2292 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR
European house plans 10-1816 - front exterior, 2,292 sq ft, 2 bed, 2 bath house plans | Monster House Plans
Plan # 10-1816
Specification
  • 1 Stories
  • 2 Beds
  • 2 Bath
  • 3 Garages
  • 2292 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR
Modern Farmhouse house plans 10-1817 - front exterior, 4,140 sq ft, 4 bed, 3 bath house plans | Monster House Plans
Plan # 10-1817
Specification
  • 2 Stories
  • 4 Beds
  • 3 - 1/2 Bath
  • 4 Garages
  • 4140 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR UPPER FLOOR LOWER FLOOR
European house plans 12-1464 - front exterior, 4,275 sq ft, 3 bed, 3 bath house plans | Monster House Plans
Plan # 12-1464
Specification
  • 1 Stories
  • 3 Beds
  • 3 - 1/2 Bath
  • 3 Garages
  • 4275 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
Modern house plans 12-1470 - front exterior, 3,719 sq ft, 3 bed, 2 bath house plans | Monster House Plans
Plan # 12-1470
Specification
  • 1 Stories
  • 3 Beds
  • 2 - 1/2 Bath
  • 2 Garages
  • 3719 Sq.ft
FULL EXTERIOR REAR VIEW MAIN FLOOR LOWER FLOOR
Traditional house plans 95-282 - front exterior, 1,122 sq ft, 1 bed, 1 bath house plans | Monster House Plans
Plan # 95-282
Specification
  • 1 Stories
  • 1 Beds
  • 1 Bath
  • 2 Garages
  • 1122 Sq.ft
FULL EXTERIOR MAIN FLOOR BONUS FLOOR
European house plans 8-1245 - front exterior, 3,291 sq ft, 5 bed, 4 bath house plans | Monster House Plans
Plan # 8-1245
Specification
  • 2 Stories
  • 5 Beds
  • 4 - 1/2 Bath
  • 3 Garages
  • 3291 Sq.ft
FULL EXTERIOR MAIN FLOOR UPPER FLOOR

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