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13 Altair Street Box Hill NSW 2765

BASIX certificate and NatHERS rating

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This home's BASIX certificate commits it to a 3,000 litre rainwater tank.

Key features

Windows
Up to aluminium frames 52.5 m², double glazing 52.5 m²
Wall insulation
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 6.5 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Whitehill Homes.

BASIX certificate

Energy score
70 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-38
Heating load
34 MJ/m² a year
Cooling load
25 MJ/m² a year
Bedrooms
5
Conditioned floor area
203 m²
Unconditioned floor area
12 m²
Site area
323 m²
Roof area
218 m²
Garden area
107 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6.5 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 52.5 m², double glazing 52.5 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; 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, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall shared with garage: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1747844S, issued 16 May 2024, from the council's DA documents.

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