North facing house plans that fit your block
Home report
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52 Telfer Road Castle Hill NSW 2154
BASIX certificate and NatHERS rating
Finding the block on the map…
Key features
- Wall insulation
- Or R1.70 including construction; 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)
- 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: plasterboard (R0.36)
- Flat ceiling, flat roof: framed ceiling: R1.40 (up), roof: foil backed blanket (55 mm) light (solar absorptance < 0.475)
Certificate A1804677_02, issued 4 September 2025, from the council's DA documents.
Other certificates for this address
BASIX certificate (alterations and additions), certificate A1804677, issued 17 July 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
- 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)
- 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: plasterboard (R0.36)
- Flat ceiling, flat roof: framed ceiling: R2.08 (up), roof: foil backed blanket (55 mm) medium (solar absorptance 0.475 - 0.70)
Certificate A1804677, issued 17 July 2025, from the council's DA documents.
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