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Home report
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22 Headland Road North Curl Curl NSW 2099
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and a 3,000 litre rainwater tank. It beat its BASIX energy target, scoring 76 against 72.
Key features
- Windows
- Up to aluminium frames 107.3 m², single glazing 27.3 m², double glazing 80 m²
- Wall insulation
- Polyurethane; Fibreglass batts or roll+ foil/sarking
- Roof and ceiling insulation
- 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)
Built by N J Building And Renovations.
BASIX certificate
- Energy score
- 76 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 23 MJ/m² a year
- Cooling load
- 6 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 274.7 m²
- Unconditioned floor area
- 114.3 m²
- Site area
- 540 m²
- Roof area
- 245 m²
- Garden area
- 222 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 3 kW
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 107.3 m², single glazing 27.3 m², double glazing 80 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: insulated concrete form (ICF); frame: no frame (polyurethane)
- External wall: framed (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll+ foil/sarking)
- External garage wall: insulated concrete form (ICF); frame: no frame (polyurethane)
- Internal wall: plasterboard; frame: light steel frame (no added insulation)
- Internal wall: single skin masonry; frame: no frame (not specified)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, light steel frame (ceiling: fibreglass batts or roll; roof: none.)
Certificate 1810163S_02, issued 4 September 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 3 Sep 2025
Certificate PLJJYV7NHC-01, issued 3 September 2025, from the council's DA documents. Verify this certificate
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