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Home report
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27 Gooraway Drive Castle Hill NSW 2154
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 6 kW of solar panels and a 1,350 litre rainwater tank. It beat its BASIX energy target, scoring 92 against 72.
Key features
- Windows
- Up to aluminium frames 95 m², double glazing 95 m²
- Wall insulation
- All external walls fibreglass batts or roll+ foil/sarking
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil backed blanket
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
Built by Zentrix Carpentry & Construction.
BASIX certificate
- Energy score
- 92 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 13 MJ/m² a year
- Cooling load
- 17 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 396.7 m²
- Unconditioned floor area
- 59.5 m²
- Site area
- 760 m²
- Roof area
- 331 m²
- Garden area
- 314 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 6 kW
- Rainwater tank
- 1,350 litres
- Fixtures
- Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 95 m², double glazing 95 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - H2 treated softwood (not specified)
- Floor: suspended floor above garage, concrete - suspended; frame: timber - H2 treated softwood (not specified)
- Garage floor: concrete slab on ground, waffle pod slab (not specified)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: cavity brick; frame: no frame (not specified)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1780432S_02, issued 28 February 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 18 Jan 2025
Certificate 75OYK8VFV0, issued 18 January 2025, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate, certificate 1780432S, issued 20 January 2025
BASIX certificate
- Energy score
- 92 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 13 MJ/m² a year
- Cooling load
- 17 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 396.7 m²
- Unconditioned floor area
- 59.5 m²
- Site area
- 760 m²
- Roof area
- 331 m²
- Garden area
- 314 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 6 kW
- Rainwater tank
- 1,200 litres
- Fixtures
- Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 95 m², double glazing 95 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - H2 treated softwood (not specified)
- Floor: suspended floor above garage, concrete - suspended; frame: timber - H2 treated softwood (not specified)
- Garage floor: concrete slab on ground, waffle pod slab (not specified)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: cavity brick; frame: no frame (not specified)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1780432S, issued 20 January 2025, from the council's DA documents.
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