House Plans With First Floor Master: Primary Suite, Office and Three Upstairs Bedrooms

2,860 sq ft living · 4 bedrooms · 3.5 baths · 2 stories · garage · 57'-1" × 39'-1"

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house plans with first floor master — dimensioned floor plan, level 1
Level 1
house plans with first floor master — dimensioned floor plan, level 2
Level 2

This two-story plan offers 2,860 square feet of living space, not counting the garage, on a footprint of 57'-1" × 39'-1". The primary suite sits on the main level: an 18'-8" × 10'-8" bedroom, an 8'-2" × 10'-8" bath and a 6'-2" × 9'-1" walk-in closet. A 10'-8" × 9'-4" office is on the same floor, and a covered front porch leads into a 5'-1" × 10'-8" foyer.

Beyond the foyer, the 15'-3" × 22'-1" great room opens to the 9'-5" × 18'-6" kitchen, with a 5'-2" × 7'-2" pantry and a 10'-11" × 10'-8" dining room beside it. The 2-car garage (16'-10" × 26'-1") connects through a 6'-2" × 8'-8" mudroom, with the laundry and a powder room close by. Upstairs, a 39'-8" hall serves three bedrooms, two baths and an 11'-2" × 21'-9" loft or playroom.

Layout highlights

  • Primary suite with 18'-8" × 10'-8" bedroom, bath and walk-in closet on the first floor
  • Great room at 15'-3" × 22'-1" opens to a 9'-5" × 18'-6" kitchen with pantry
  • Mudroom (6'-2" × 8'-8") sits between the 2-car garage and the main living areas
  • Office measuring 9'-4" × 10'-8" and a laundry room are both on the main level
  • Upstairs: three bedrooms, two baths and an 11'-2" × 21'-9" loft or playroom

Room sizes

RoomLevelSizeArea
Stair16'-6" × 10'-8"69 sq ft
2-Car Garage116'-10" × 26'-1"439 sq ft
Mudroom16'-2" × 8'-8"53 sq ft
Laundry16'-2" × 7'-6"46 sq ft
Primary Walk-in Closet16'-2" × 9'-1"56 sq ft
Kitchen19'-5" × 18'-6"175 sq ft
Pantry15'-2" × 7'-2"37 sq ft
Powder Room13'-10" × 7'-2"28 sq ft
Great Room115'-3" × 22'-1"337 sq ft
Hall116'-0" × 3'-7"57 sq ft
Foyer15'-1" × 10'-8"54 sq ft
Dining110'-11" × 10'-8"116 sq ft
Primary Bath18'-2" × 10'-8"86 sq ft
Primary Suite118'-8" × 10'-8"198 sq ft
Office19'-4" × 10'-8"99 sq ft
Loft / Playroom211'-2" × 21'-9"243 sq ft
Bath 325'-5" × 7'-10"42 sq ft
Bedroom 2 Closet25'-5" × 6'-8"36 sq ft
Upstairs Hall239'-8" × 3'-1"122 sq ft
Bedroom 2213'-9" × 10'-8"146 sq ft
Bedroom 4212'-1" × 10'-8"128 sq ft
Bath 226'-2" × 10'-8"66 sq ft
Stair26'-6" × 10'-8"69 sq ft
Bedroom 329'-4" × 14'-1"131 sq ft

Who this plan suits

This plan suits households who want the primary bedroom on the main level, plus separate upstairs bedrooms for children or guests. It needs a lot that fits a 57'-1" × 39'-1" footprint, with room for setbacks and a garage driveway.

How this plan was made

It was generated in AI Architectures Plan Studio from this one-line brief: “Two-story house, 4 bedrooms, 3.5 baths, primary suite on the first floor, open kitchen, dining, great room, laundry, mudroom; upstairs 3 bedrooms and 2 baths, attached 2-car garage, front porch, about 2,800 sq ft of living space (garage not included).” An AI architect drafted the room program, a layout solver placed every wall and door, and the plan was checked automatically for room sizes, circulation and daylight. The same project produced the PDF sheets, layered DXF, IFC model and 3D model you can download above.

Frequently asked questions

What are house plans with a first floor master?

These are house plans where the primary bedroom, bath and closet are on the entry level instead of upstairs. That avoids stairs for daily use and keeps the suite near the kitchen and living areas. In this plan the other three bedrooms are on the second floor.

What affects the cost and lot requirements of this plan?

The two-story form has a footprint of 57'-1" × 39'-1", so the lot must be wide enough for that plus setbacks and the garage approach. Cost depends mainly on the 2,860 sq ft of living space, the 2-car garage, the five bathrooms and fixtures, and local labor, materials and soil conditions. A local builder can price it for your site.

Can I change this plan by chat?

Yes. You can describe changes in chat, such as resizing rooms, moving the garage to another side or fitting a narrower lot, and the plan is regenerated. Review the updated room sizes and living area before you rely on them.

How do I use the PDF, DXF and IFC files?

The PDF is for reading and sharing the plan with a builder or designer. The DXF opens in CAD software for drafting and measuring, and the IFC loads in BIM tools for 3D review. Have a licensed professional check the plan against local codes before construction.

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