Sandy Dune
Shingle Style Coastal | Elevated Pier/Piling Foundation
3464 Sq Ft | 3 Bed | 4.5 Bath | 2-Story
CAD files not modifiable and are strictly for use by licensed structural engineers. Issued in .dwg format, they are not native AutoCAD files and are not for purposes of altering the original design.
Would you like to customize this plan? Request a free modification quote.
Sandy Dune House Plan
Elevated Shingle-Style Coastal House Plan
3,464 SQ. FT. | 3–4 BED | 4.5 BATH | 2-STORY | 2-CAR DRIVE-UNDER GARAGE
Experience the ultimate in low country living with the Sandy Dune — a beautifully designed shingle-style coastal house plan that balances grand entertaining spaces with warm, intimate living. Spacious decks and covered porches invite outdoor living at every turn, while an elevator, a main-level fireplace, and a chef’s pantry with a walk-in pantry and laundry room clustered together make daily life effortlessly functional.
Upstairs, three-bedroom suites and a home office offer flexibility and privacy, with the primary suite featuring an en-suite bath and walk-in closet for the ultimate owner’s retreat.
Main-Level Fireplace: A warm, inviting fireplace anchors the open living space — perfect for cool coastal evenings and year-round ambiance.
Chef’s Pantry & Walk-In Pantry: A dedicated chef’s pantry and a separate walk-in pantry keep the kitchen organized and stocked for serious cooking and entertaining.
Built-In Elevator: Full elevator access between all levels — ideal for multi-generational families or long-term aging-in-place living.
Spacious Decks & Covered Porches: Multiple outdoor living spaces extend the home’s footprint for year-round coastal enjoyment.
Upstairs Home Office: A dedicated second-floor office keeps work life organized without consuming a bedroom.
Primary Suite with En-Suite Bath & Walk-In Closet: A private, well-appointed owner’s retreat on the upper level with complete separation from the main living zone.
- Footprint: 42’ 0” Width x 69’ 0” Depth
- Max Ridge Height: 38’ 10”
- Foundation: Piling
- Framing: 2x6 Exterior Walls | Stick or Truss Roof Framing
- Ceilings: 10’ Lower Level | 10’ First Floor | 9’ Second Floor
- Garage: Attached Drive-Under, 1,933 sq. ft., 2 Cars, Side Entry
- Roof Details: 4 on 12 Pitch | Stick or Truss Framing
Every blueprint in our collection is crafted with a strict focus on structural flow and spatial efficiency. The Sandy Dune is designed around the art of coastal living done right — where the fireplace draws you in, the porches pull you out, and every room in between is exactly where it should be.
Every blueprint is crafted by Angela, a professional spatial designer with a degree in Construction Graphics Technology from Purdue and studies in interior architecture.
With 16+ years of custom home design — including a decade in custom construction in Charleston, SC — Angela specializes in resilient coastal style homes designed for flood and hurricane zones.
Purchase of PDF Set includes:
- Cover sheet with general notes
- Foundation Plan
- Floor Plans with Dimensions
- Exterior Elevations
- Cross Section
- Door & Window Schedules
- Roof plan
- Electrical Plans
- Cabinetry Elevations (most plans- please inquire to confirm)
What's Not Included:
- Architectural or Engineering Stamp - handled locally if required
- Site Plan - handled locally when required
- Mechanical Drawings (location of heating and air equipment and duct work) - your subcontractors handle this
- Plumbing Drawings (drawings showing the actual plumbing pipe sizes and locations) - your subcontractors handle this
- Energy calculations - handled locally when required
Purchase of Chief Architect plan:
- Plan and Layout files (.plan and .layout) files formatted to be used in design software Chief Architect X15 or Home Designer Pro 2024
- All materials and textures related to plan for 3D viewing
- PDF plan set included with purchase
Readable Reverse Add-On:
- A right reading mirror image of the plan (flipped vertically from right to left) with all dimensions and text formatted to be read correctly