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1 3 Marine Parade Avalon Beach NSW 2107

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BASIX certificate and NatHERS rating

Key features

Wall insulation
No added insulation; Or R1.70 including construction

Built by Williams Building Company.

BASIX certificate (alterations and additions)

This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.

LED lighting
Yes

Construction and insulation

  • Concrete slab on ground floor with in-slab heating system. R1.00 (slab edge) in-slab heating system
  • Suspended floor above garage: framed (R0.7) (no added insulation)
  • External wall: cavity brick (no added insulation)
  • External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
  • External wall: concrete panel/ plasterboard (concrete: 200 mm) R1.35 (or R1.70 including construction)
  • Internal wall shared with garage: plasterboard (R0.36)
  • Raked ceiling, pitched/skillion roof: concrete/plasterboard internal ceiling: R1.24 (up), roof: foil backed blanket (75 mm) medium (solar absorptance 0.475 - 0.70)
  • Flat ceiling, flat roof: concrete/ plasterboard internal ceiling: R0.43 (up), roof: 50 mm foil backed polystyrene board medium (solar absorptance 0.475 - 0.70)

Certificate A1796660, issued 22 May 2025, from the council's DA documents.

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What else should you know about this block?

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