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Home report
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13 Bilberry Avenue Bilgola Plateau NSW 2107
BASIX certificate and NatHERS rating
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This home's BASIX certificate commits it to a 3,500 litre rainwater tank. It beat its BASIX energy target, scoring 73 against 72.
Key features
- Windows
- Up to aluminium frames 227.1 m², double glazing 227.1 m²
- Wall insulation
- Not specified
- Roof and ceiling insulation
- Ceiling: not specified; roof: not specified
- Hot water
- Electric heat pump
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 73 (target 72)
- Water score
- 40 (target 40)
- Materials score
- -100
- Heating load
- 12 MJ/m² a year
- Cooling load
- 18 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 251 m²
- Unconditioned floor area
- 208.7 m²
- Site area
- 834 m²
- Roof area
- 152 m²
- Garden area
- 465 m²
- Climate zone
- NatHERS climate zone 1
- Hot water
- Electric heat pump
- Rainwater tank
- 3,500 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 227.1 m², double glazing 227.1 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
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, conventional slab (not specified)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (not specified)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (not specified)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (not specified)
- Garage floor: concrete slab on ground (not specified)
- External wall: cavity brick; frame: no frame (not specified)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (not specified)
- External wall: concrete panel/plasterboard; frame: no frame (not specified)
- External garage wall: cavity brick; frame: please select (not specified)
- Internal wall: plasterboard; frame: timber - untreated softwood (not specified)
- Internal wall: 200 mm AAC block; frame: no frame (not specified)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - untreated softwood (ceiling: not specified; roof: not specified.)
Certificate 1839838S_03, issued 3 August 2026, from the council's DA documents.
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