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99 Acres Road Kellyville NSW 2155

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 a 3,000 litre rainwater tank. It beat its BASIX water target, scoring 58 against 40.

Key features

Windows
Up to aluminium frames 81.9 m², single glazing 48.6 m², double glazing 33.3 m²
Wall insulation
Not specified+ foil/sarking
Roof and ceiling insulation
Ceiling: not specified; roof: foil backed blanket
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
70 (target 70)
Water score
58 (target 40)
Materials score
-100
Heating load
24 MJ/m² a year
Cooling load
36 MJ/m² a year
Bedrooms
5
Conditioned floor area
242.9 m²
Unconditioned floor area
20.1 m²
Site area
501 m²
Roof area
219 m²
Garden area
220 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 81.9 m², single glazing 48.6 m², double glazing 33.3 m²

Heating

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

Cooling

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

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (not specified)
  • 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 (not specified+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (not specified+ foil/sarking)
  • External wall: AAC veneer; frame: timber - H2 treated softwood (not specified+ foil/sarking)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: not specified; roof: foil backed blanket.)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: not specified; roof: foil backed blanket.)

Certificate 1839587S_03, issued 12 August 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
12 Aug 2026

Certificate H0KP9UH79J-02, issued 12 August 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

NatHERS certificate, certificate H0KP9UH79J, issued 27 March 2026

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
27 Mar 2026

Certificate H0KP9UH79J, issued 27 March 2026, from the council's DA documents. Verify this certificate

BASIX certificate, certificate 1839587S, issued 27 March 2026

BASIX certificate

Energy score
70 (target 70)
Water score
58 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
24 MJ/m² a year
Cooling load
36 MJ/m² a year
Bedrooms
5
Conditioned floor area
242.9 m²
Unconditioned floor area
20.1 m²
Site area
501 m²
Roof area
219 m²
Garden area
220 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 81.9 m², single glazing 48.6 m², double glazing 33.3 m²

Heating

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

Cooling

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

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (not specified)
  • 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 (not specified+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (not specified+ foil/sarking)
  • External wall: AAC veneer; frame: timber - H2 treated softwood (not specified+ foil/sarking)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: not specified; roof: foil backed blanket.)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: not specified; roof: foil backed blanket.)

Certificate 1839587S, issued 27 March 2026, from the council's DA documents.

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