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206 Excelsior Avenue Castle Hill NSW 2154

BASIX certificate and NatHERS rating

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Key features

Wall insulation
Or R1.70 including construction

Built by Dimensions Joinery And Interiors.

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

  • Suspended floor with enclosed subfloor: concrete (R0.6). R1.10 (down) (or R1.70 including construction) N/A
  • External wall: brick veneer R1.16 (or R1.70 including construction)
  • Internal wall shared with garage: plasterboard (R0.36)
  • Raked ceiling, pitched/skillion roof: framed ceiling: R3.50 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)
  • Flat ceiling, flat roof: framed ceiling: R3.50 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)

Certificate A1779348_03, issued 3 April 2025, from the council's DA documents.

Other certificates for this address

BASIX certificate (alterations and additions), certificate A1779348_02, issued 31 March 2025

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

  • Suspended floor with enclosed subfloor: concrete (R0.6). R1.10 (down) (or R1.70 including construction) N/A
  • External wall: brick veneer R1.16 (or R1.70 including construction)
  • Internal wall shared with garage: plasterboard (R0.36)
  • Raked ceiling, pitched/skillion roof: framed ceiling: R3.50 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)
  • Flat ceiling, flat roof: framed ceiling: R3.50 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)

Certificate A1779348_02, issued 31 March 2025, from the council's DA documents.

BASIX certificate (alterations and additions), certificate A1779348, issued 7 January 2025

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

  • Suspended floor with enclosed subfloor: concrete (R0.6). R1.10 (down) (or R1.70 including construction) N/A
  • External wall: brick veneer R1.16 (or R1.70 including construction)
  • Internal wall shared with garage: single skin masonry (R0.18)
  • Raked ceiling, pitched/skillion roof: framed ceiling: R2.74 (up), roof: foil backed blanket (55 mm) medium (solar absorptance 0.475 - 0.70)
  • Flat ceiling, flat roof: framed ceiling: R2.58 (up), roof: foil backed blanket (55 mm) medium (solar absorptance 0.475 - 0.70)

Certificate A1779348, issued 7 January 2025, from the council's DA documents.

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What else should you know about this block?

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