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6 Kareela Road Baulkham Hills NSW 2153

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.5 stars out of 10. Its BASIX certificate commits it to 10 kW of solar panels and a 3,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 98 against 72 for energy and 49 against 40 for water.

Key features

Windows
Up to aluminium frames 157.8 m², double glazing 157.8 m²
Wall insulation
All external walls fibreglass batts or roll
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil backed blanket
Hot water
Electric boosted solar
Air conditioning and heating
Airconditioning ducting only (living area and bedroom)

BASIX certificate

Energy score
98 (target 72)
Water score
49 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
25 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
6
Conditioned floor area
443.7 m²
Unconditioned floor area
196 m²
Site area
759 m²
Roof area
291 m²
Garden area
325 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric boosted solar
Solar panels
10 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 6 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Gas
Maximum glazing
aluminium frames 157.8 m², double glazing 157.8 m²

Heating

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Cooling

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (polyester)
  • 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 (polyester)
  • External wall: AAC external, brick internal; frame: timber - untreated softwood. all external walls fibreglass batts or roll
  • External garage wall: AAC external, brick internal; frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1775564S_03, issued 18 July 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.5 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
10 Jul 2025

Certificate 26ME05JJOJ-19, issued 10 July 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1775564S_02, issued 22 January 2025

BASIX certificate

Energy score
98 (target 72)
Water score
49 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
24 MJ/m² a year
Cooling load
33 MJ/m² a year
Bedrooms
6
Conditioned floor area
429.2 m²
Unconditioned floor area
196 m²
Site area
759 m²
Roof area
291 m²
Garden area
316 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric boosted solar
Solar panels
10 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 6 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Gas
Maximum glazing
aluminium frames 170.8 m², double glazing 170.8 m²

Heating

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Cooling

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (polyester)
  • 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 (polyester)
  • External wall: AAC external, brick internal; frame: timber - untreated softwood. all external walls fibreglass batts or roll
  • External garage wall: AAC external, brick internal; frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1775564S_02, issued 22 January 2025, from the council's DA documents.

NatHERS certificate, certificate 26ME05JJOJ-14, issued 8 January 2025

NatHERS certificate

Star rating
7.2 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
8 Jan 2025

Certificate 26ME05JJOJ-14, issued 8 January 2025, from the council's DA documents. Verify this certificate

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