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12 Kalimna Drive Baulkham Hills NSW 2153

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 6.6 kW of solar panels and a 4,990 litre rainwater tank. It beat its BASIX energy target, scoring 100 against 72.

Key features

Windows
Up to aluminium frames 63.8 m², timber frames 2 m², single glazing 2 m², double glazing 63.8 m²
Wall insulation
Fibreglass batts or roll
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil/sarking
Hot water
Electric heat pump
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by McDonald Jones Homes.

BASIX certificate

Energy score
100 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-98
Heating load
19 MJ/m² a year
Cooling load
11 MJ/m² a year
Bedrooms
7
Conditioned floor area
301 m²
Unconditioned floor area
23.2 m²
Site area
697 m²
Roof area
325 m²
Garden area
370 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump
Solar panels
6.6 kW
Rainwater tank
4,990 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 63.8 m², timber frames 2 m², single glazing 2 m², double glazing 63.8 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, 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 (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • External garage wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , light steel frame (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1794726S_04, issued 12 February 2026, from the council's DA documents.

NatHERS certificate

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

Certificate LX7XBLSDRB-03, issued 12 February 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1794726S_03, issued 10 November 2025

BASIX certificate

Energy score
100 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-98
Heating load
19 MJ/m² a year
Cooling load
10 MJ/m² a year
Bedrooms
7
Conditioned floor area
301 m²
Unconditioned floor area
23.2 m²
Site area
697 m²
Roof area
325 m²
Garden area
370 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump
Solar panels
6.6 kW
Rainwater tank
4,990 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 65.3 m², timber frames 0.9 m², single glazing 0.9 m², double glazing 65.3 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, 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 (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • External garage wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , light steel frame (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1794726S_03, issued 10 November 2025, from the council's DA documents.

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