Collection: Small House Plans Under 800 Square Feet

Custom designed plans for small homes under 800 sq ft. to be used as granny cottages, in-law suites, or accessory dwelling units (ADUs). All of our Full Plan sets include 3D presentation views, a slab foundation plan, a floor plan, ceiling & roof framing, framing details, elevations, cross sections, kitchen & bath plans, and electrical plans. You'll have everything you need to begin construction on your beautiful and cozy new home.  NOTE: Your municipality may have building requirements that are not included with these plans. You may need to hire a local architect or engineer to review the plan and make adjustments and/or additions. The plans may need to be sealed by a licensed professional.
40 products
  • Richland Cottage Plan - 593 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Forrest Grove Cottage Plan - 576 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Roxbury Cottage Plan - 600 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Bradford Cottage Plan - 637 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Claremont Cottage Plan - 580 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Elmwood Cottage Plan - 580 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Mill Pond Cottage Plan - 384 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Meadow Run Cottage Plan - 495 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Chatham Cottage Plan - 502 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Rosewood Cottage Plan - 651 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Hanover 2 Br Cottage Plan - 734 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Nottingham Cottage Plan - 528 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Oak Hill Cottage - 500 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Valley Falls Cottage - 500 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Elverson Cottage Plan - 538 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Millstream Cottage Plan - 450 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • London Grove Cottage Plan - 799 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Buttonwood Cottage Plan - 499 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Glenwood 2 BR Cottage Plan - 779 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00
  • Rockport 2 BR Cottage Plan - 798 sq. ft.
    Regular price
    $249.00
    Sale price
    $249.00