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16 Jasper Road Baulkham Hills NSW 2153

BASIX certificate and NatHERS rating

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Key features

Wall insulation
Or R1.70 including construction

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 (no added insulation)
  • Suspended floor above garage: framed (R0.7) (no added insulation)
  • Floor above existing dwelling or building (no added insulation)
  • External wall: brick veneer R1.16 (or R1.70 including construction)
  • Internal wall shared with garage: single skin masonry (R0.18)
  • Flat ceiling, pitched roof ceiling: R3.00 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)
  • Flat ceiling, flat roof: framed ceiling: R3.00 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)

Certificate A1842144_02, issued 15 July 2026, from the council's DA documents.

Other certificates for this address

BASIX certificate (alterations and additions), certificate A1842144, issued 15 April 2026

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 (no added insulation)
  • Suspended floor above garage: other/ undecided (no added insulation)
  • Floor above existing dwelling or building (no added insulation)
  • External wall: cavity brick (no added insulation)
  • External wall: brick veneer R1.16 (or R1.70 including construction)
  • External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
  • External wall: other/undecided R1.70 (including construction)
  • Internal wall shared with garage: other/ undecided (no added insulation)
  • Flat ceiling, pitched roof ceiling: R3.00 (up), roof: foil/sarking dark (solar absorptance > 0.70)

Certificate A1842144, issued 15 April 2026, from the council's DA documents.

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