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17 Stewart Drive Castle Hill NSW 2154

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 3.08 kW of solar panels and a 5,033 litre rainwater tank. It beat its BASIX energy target, scoring 100 against 72.

Key features

Windows
Up to aluminium frames 67.6 m², timber frames 1.5 m², single glazing 1.5 m², double glazing 67.6 m²
Wall insulation
Fibreglass batts or roll
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil backed blanket
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Mojo Homes.

BASIX certificate

Energy score
100 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-99
Heating load
18 MJ/m² a year
Cooling load
12 MJ/m² a year
Bedrooms
7
Conditioned floor area
308.5 m²
Unconditioned floor area
13.6 m²
Site area
709 m²
Roof area
344 m²
Garden area
410 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Solar panels
3.08 kW
Rainwater tank
5,033 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 67.6 m², timber frames 1.5 m², single glazing 1.5 m², double glazing 67.6 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: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (fibreglass batts or roll)
  • Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
  • External wall: framed (solid or reconstituted timber weatherboard); frame: light steel frame (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: light steel frame (no added insulation)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, light steel frame (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1762669S, issued 3 September 2024, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5 (3.22)
Rated on
2 Sep 2024

Certificate 3G7UAAH3K4, issued 2 September 2024, from the council's DA documents. Verify this certificate

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