North facing house plans that fit your block
Home report
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31 Boonal Street Baulkham Hills NSW 2153
BASIX certificate and NatHERS rating
Finding the block on the map…
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
- Suspended floor with enclosed subfloor: other/undecided R1.70 (down) (including construction) N/A
- External wall: brick veneer R1.16 (or R1.70 including construction)
- Flat ceiling, flat roof: framed ceiling: R2.58 (up), roof: foil backed blanket (55 mm) medium (solar absorptance 0.475 - 0.70)
Certificate A1794835, issued 9 May 2025, from the council's DA documents.
Other certificates for this address
BASIX certificate (alterations and additions), certificate A467117, issued 18 July 2022
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 above garage: framed (R0.7) (no added insulation)
- Floor above existing dwelling or building (no added insulation)
- External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
- Flat ceiling, pitched roof ceiling: R3.00 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)
Certificate A467117, issued 18 July 2022, from the council's DA documents.
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