Duncan Castle Plan

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What's Included in the plan?


  • The PDF is easy to view and print. It contains all the pages of the plans and shows colors and shadows. It can be printed on any printer or paper size.
  • Our CAD files are in AutoCAD 2010 .dwg format. These drawings can be opened in AutoCAD or many other popular CAD programs. If you need an alternate format, please contact us.
  • The Sketchup Pro file can be opened in Layout, which is part of the Sketchup Pro bundle. It is the format that we use to create the drawings. It includes a copy of the Sketchup 3D model.


Included with each plan is an unlimited license. Use this plan to build as many times as you need.



  • FLOOR PLANS are views of each floor, looking down from above. The plans show window and door locations, room sizes, cabinets and fixtures.
  • EXTERIOR ELEVATIONS are flat views of the outside of the house, looking at the front, left, rear and right.
  • BUILDING SECTIONS show cutaway views of the home structure.
  • The FOUNDATION PLAN shows the location of footings and concrete slabs.
  • FLOOR & ROOF STRUCTURE LAYOUTS show the outline of the floor truss systems, and slopes, valleys, ridges and hips on the roof.
  • The WALL SECTION is a detailed view showing how the walls are assembled.
  • The DETAIL PAGE includes typical construction notes, and specific detailing.
  • ELECTRICAL PLANS show the outlets, switches, lights and fans on the floor plan.

Duncan Plan is a courtyard castle plan with 3 bedrooms and 4 baths.

First Floor

Second Floor

Square Feet

First Floor 2053 s.f.
Second Floor 2304 s.f.
Living Space 4357 s.f.
Porches 1357 s.f.
Garage 613 s.f.
Under Roof 6327 s.f.


94′ wide
82′ deep
43′ high


14 foot ceilings downstairs.
12 foot ceilings upstairs.


2 parking spaces in the garage.



3 Bedrooms


2 Full Baths
2 Half Bath

Doors & Windows

We specify traditional doors and windows for this plan.


The exterior is finished with stone.


The foundation is designed with a concrete slab on grade.


The exterior walls are double 2×6 wood framing.


The second floor is pre-engineered wood trusses.


The roof is slate or waterproof membrane over plywood deck, and pre-engineered wood trusses at 12:12

Air & Heat

We specify a traditional split system for this plan.