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7 Whitsunday Circuit North Kellyville NSW 2155

BASIX certificate and NatHERS rating

Finding the block on the map…

This home's BASIX certificate commits it to 3 kW of solar panels. It beat its BASIX water target, scoring 44 against 40.

Key features

Windows
Up to uPVC frames 196.1 m², aluminium frames 17.9 m², double glazing 214 m²
Wall insulation
Fibreglass batts or roll+ foil/sarking; No added insulation
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil backed blanket; Ceiling: fibreglass batts or roll; roof: none
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
70 (target 70)
Water score
44 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
38 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
6
Conditioned floor area
392.2 m²
Unconditioned floor area
18.8 m²
Site area
633 m²
Roof area
433 m²
Garden area
226 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
uPVC frames 196.1 m², aluminium frames 17.9 m², double glazing 214 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: cavity brick; frame: no frame (no added insulation)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: 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 - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: fibreglass batts or roll; roof: none.)

Certificate 1794818S_05, issued 13 January 2026, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1794818S_04, issued 24 October 2025

BASIX certificate

Energy score
70 (target 70)
Water score
44 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
34 MJ/m² a year
Cooling load
25 MJ/m² a year
Bedrooms
6
Conditioned floor area
392.2 m²
Unconditioned floor area
18.8 m²
Site area
633 m²
Roof area
433 m²
Garden area
226 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
uPVC frames 182.1 m², aluminium frames 17.8 m², double glazing 199.9 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: cavity brick; frame: no frame (no added insulation)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: 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 - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: fibreglass batts or roll; roof: none.)

Certificate 1794818S_04, issued 24 October 2025, from the council's DA documents.

BASIX certificate, certificate 1794818S_02, issued 18 July 2025

BASIX certificate

Energy score
71 (target 70)
Water score
62 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
36 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
5
Conditioned floor area
412.7 m²
Unconditioned floor area
22.3 m²
Site area
633 m²
Roof area
433 m²
Garden area
208 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
uPVC frames 139.4 m², aluminium frames 73.3 m², double glazing 212.7 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: cavity brick; frame: no frame (no added insulation)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: 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 - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: fibreglass batts or roll; roof: none.)

Certificate 1794818S_02, issued 18 July 2025, from the council's DA documents.

BASIX certificate, certificate 1794818S, issued 9 May 2025

BASIX certificate

Energy score
71 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
36 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
5
Conditioned floor area
412.7 m²
Unconditioned floor area
22.3 m²
Site area
633 m²
Roof area
433 m²
Garden area
208 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
uPVC frames 139.4 m², aluminium frames 73.3 m², double glazing 212.7 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: cavity brick; frame: no frame (no added insulation)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: 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 - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: fibreglass batts or roll; roof: none.)

Certificate 1794818S, issued 9 May 2025, from the council's DA documents.

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