1.5-Story House Plan with Basement 3175 ft²: 4 Beds, Home Office, 5.5 Baths, Open Floor Plan, 2-Car Garage
Cover Sheet (Includes Front Perspective & Project Data)
General Construction Notes (Specifications & Standards)
Index of Drawings (Sheet List)
Floor Plans
Exterior Elevations
Overhead Roof Plan
Cross Sections
Stair Details
Miscellaneous Details
Foundation/Basement Plan
Electrical Plans
Cover Sheet (Includes Front Perspective & Project Data)
General Construction Notes (Specifications & Standards)
Index of Drawings (Sheet List)
Floor Plans
Foundation/Basement Plan
Electrical Plans
This house plan can be modified to fit your family’s lifestyle and your lot’s specifics.
Plan 70856R is a 4-bedroom 2-story house plan that brings Acadian, Cape Cod and Low Country character together in a brick Southern home of 3175 ft². A gable roof with dormers runs with its ridge parallel to the street, giving the front the balanced, unhurried profile of a classic American cottage. The house measures 41'0" wide and 50'0" deep, is drawn for a sloped lot, and adds a basement below the two living floors. Four bedrooms share five full bathrooms and a half bath, so nobody waits in line on a busy morning.
The open floor plan is built around a large family room with vaulted ceilings, where a fireplace and a sitting area make the natural gathering spot on winter evenings. The center kitchen keeps the cook part of the conversation, with a breakfast bar for quick meals, a breakfast nook for slower ones and a walk-in pantry that keeps groceries and small appliances out of sight. A home office gives remote work or homework a door that closes.
The master suite sits on the main floor, and the split bedrooms layout keeps it apart from the other three bedrooms for real privacy. The suite includes a walk-in closet, and with five full bathrooms every bedroom can have its own. The laundry is on the second floor, so clean clothes never travel far. A bonus/flex room and a game room give children, teenagers or guests space of their own, while a utility room and generous storage handle the practical side of family life.
Outside, stacked porches layer a covered front porch and a covered rear porch, and a patio extends the living space further into the yard. An outdoor fireplace and a 2-sided fireplace let the porch season stretch well into the cool months. The 2-car garage is a drive-under, rear-entry design, which keeps garage doors off the street facade and lets the brick front speak for itself. The house stands on the foundation as shown, with a basement; it is also available with a crawl space, a slab, a monolithic slab or a stem wall foundation, and 2x6 exterior walls can be specified on request.
Worth Reading
Orienting a House Plan on Your Lot: Sun, Slope, Driveway and What Each Choice Costs Turning a house 90 degrees on paper is free; turning it after the foundation is poured is not. Here is what siting decisions cost in 2025 and how to get them right before you build. Read more →
The Pre-Drywall Walkthrough: A Room-by-Room Checklist Before Your Walls Close Before drywall goes up, you can still see every wire, pipe and stud in your new house. Here is what to check in each room, what to photograph, and how to raise problems without starting a fight over change orders. Read more →
Corner Lot House Plans: A Checklist for Setbacks, Garage Placement and Two Street Faces A corner lot gives you light, views and two ways in, but zoning sees two front yards. This checklist shows how to match a stock plan to the lot before you buy. Read more →
Canada