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18 Reiby Drive Baulkham Hills NSW 2153

BASIX certificate and NatHERS rating

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This home's BASIX certificate commits it to a 2,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 73 against 72 for energy and 43 against 40 for water.

Key features

Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Mohi Constructions.

BASIX certificate

Energy score
73 (target 72)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
-72
Bedrooms
5
Conditioned floor area
274 m²
Unconditioned floor area
16 m²
Site area
698 m²
Roof area
234 m²
Garden area
60 m²
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (no added insulation)

Certificate 1810285S_04, issued 10 January 2026, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1810285S_02, issued 27 August 2025

BASIX certificate

Energy score
73 (target 72)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
-72
Bedrooms
5
Conditioned floor area
274 m²
Unconditioned floor area
16 m²
Site area
698 m²
Roof area
234 m²
Garden area
60 m²
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (no added insulation)

Certificate 1810285S_02, issued 27 August 2025, from the council's DA documents.

BASIX certificate, certificate 1800964S, issued 23 June 2025

BASIX certificate

Energy score
72 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-100
Bedrooms
4
Conditioned floor area
276.5 m²
Unconditioned floor area
49.8 m²
Site area
698 m²
Roof area
230 m²
Garden area
429 m²
Hot water
Gas instantaneous with a performance of 5 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 2 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas

Heating

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

Cooling

  • Living area: 1-phase airconditioning - non ducted; Energy rating: 1.5 star (average zone)
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: 1 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: timber - untreated softwood (0.5 (or 1.1 including construction) (down);polystyrene nil subfloor wall insulation: None)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood (no added insulation)

Certificate 1800964S, issued 23 June 2025, from the council's DA documents.

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