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18 Sunhaven Avenue Skennars Head NSW 2478

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BASIX certificate and NatHERS rating

This home's BASIX certificate commits it to 6.63 kW of solar panels. It beat its BASIX energy and water targets, scoring 98 against 68 for energy and 50 against 40 for water.

Key features

Hot water
Electric storage
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Frase Constructions.

BASIX certificate

Energy score
98 (target 68)
Water score
50 (target 40)
Thermal performance
Pass
Materials score
-9
Bedrooms
5
Conditioned floor area
190.7 m²
Unconditioned floor area
32.7 m²
Site area
456 m²
Roof area
223 m²
Garden area
208 m²
Hot water
Electric storage
Solar panels
6.63 kW
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (no added insulation)

Certificate 1746525S_04, issued 28 October 2025, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1746525S_03, issued 13 January 2025

BASIX certificate

Energy score
98 (target 68)
Water score
50 (target 40)
Thermal performance
Pass
Materials score
-9
Bedrooms
5
Conditioned floor area
190.7 m²
Unconditioned floor area
32.7 m²
Site area
456 m²
Roof area
223 m²
Garden area
208 m²
Hot water
Electric instantaneous
Solar panels
6.63 kW
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (no added insulation)

Certificate 1746525S_03, issued 13 January 2025, from the council's DA documents.

BASIX certificate, certificate 1746525S_02, issued 7 June 2024

BASIX certificate

Energy score
98 (target 68)
Water score
50 (target 40)
Thermal performance
Pass
Materials score
-9
Bedrooms
5
Conditioned floor area
190.7 m²
Unconditioned floor area
32.7 m²
Site area
456 m²
Roof area
223 m²
Garden area
208 m²
Hot water
Electric instantaneous
Solar panels
6.63 kW
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (no added insulation)

Certificate 1746525S_02, issued 7 June 2024, from the council's DA documents.

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