Large-Family Single-Storey Home — Single-Storey Homes | Building Solution Australia

Concept PlanClass 1a Residential

Large-Family Single-Storey Home

Space for the whole family on one level

320 floor area5 bedrooms3 bathrooms2 car spaces1 storey

Concept Plan — this floor plan is for illustrative purposes only. It does not represent an approved design. Subject to design development, engineering, and planning approval.

A large single-storey home designed for families who want all living on one level — five or more bedrooms, multiple living zones, large kitchen, and generous outdoor living. Designed for factory production with LGS framing and prefabricated components.

Floor Plan

Concept Plan

Master suite with ensuite and WIR, four secondary bedrooms with BIRs, two main bathrooms, multiple living zones, large open-plan kitchen/dining, butler's pantry, media room, double garage, large alfresco. Dimensions indicative only.

Concept Plan — indicative layout only, subject to design development and approval

Concept Plan — indicative layout only, subject to design development and approval

Internal Layout

Multiple living zones for family flexibility. Master suite separated from secondary bedrooms. Large kitchen with butler's pantry. Generous alfresco for outdoor entertaining.

External Design Options

  • Brick veneer — full range
  • Rendered masonry
  • Fibre cement — painted or textured
  • Mixed material facade

Construction Method

LGS framing with factory-prefabricated wall panels, modular bathroom pods, custom kitchen and cabinetry. Concrete slab on ground.

Product Specifications

structureLGS framing to NASH Standard
floorConcrete slab on ground
roofColorbond steel or concrete tile
walls externalLGS framing with brick veneer or rendered masonry
walls internalPlasterboard lining — 13mm
insulationR2.5 wall batts, R4.0 ceiling batts — NCC 2022 compliant
windowsAluminium powder-coated — double glazed
kitchenCustom kitchen — 900mm appliances, stone benchtop, butler's pantry
bathroom mainModular bathroom pod — three bathrooms
bathroom ensuiteModular ensuite pod — master suite
laundryLarge separate laundry
garageDouble garage with storage
electricalSingle-phase or three-phase, LED lighting, home automation provision
plumbingCopper or PEX — WaterMark certified
energy rating7-star NatHERS minimum

Standard Finishes

  • Brick veneer or rendered masonry
  • Colorbond or concrete tile roof
  • Stone benchtops throughout
  • Engineered timber flooring — living areas
  • Ceramic tiles — wet areas
  • Carpet — bedrooms

Upgrade Packages

Luxury Finishes

Premium stone, engineered timber, semi-frameless glass, upgraded tapware and fixtures throughout

Outdoor Living

Large covered alfresco with outdoor kitchen, pool provision, landscaping package

Home Theatre

Dedicated home theatre room with acoustic treatment, projector, and surround sound

Typical Applications

Large familiesMulti-generational livingOwner-occupier prestigeLarge residential lots

Approval Considerations

Large single-storey homes on standard lots may require DA due to site coverage or setback requirements. Seek planning advice for your specific site.

Project Examples

  • Large family home — Hills District NSW
  • Owner-occupier prestige home — Sutherland Shire NSW

Important Notice

All floor plans, specifications, and product information are indicative only and subject to change without notice. Concept plans and indicative layouts are for illustrative purposes only and do not represent approved designs. Final designs are subject to design development, structural engineering, services coordination, and planning and building approval. Building Solution Australia does not guarantee that any product can be approved or constructed on any specific site without site-specific assessment. Consult a qualified building professional and your relevant planning authority before making any decisions based on this information.