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Home report
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2A Allen Avenue Bilgola Beach NSW 2107
BASIX certificate and NatHERS rating
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This home's BASIX certificate commits it to 3.5 kW of solar panels and a 5,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 75 against 72 for energy and 44 against 40 for water.
Key features
- Windows
- Up to aluminium frames 205.1 m², double glazing 205.1 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 heat pump with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 75 (target 72)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 13 MJ/m² a year
- Cooling load
- 16 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 450.5 m²
- Unconditioned floor area
- 5.3 m²
- Site area
- 852 m²
- Roof area
- 266 m²
- Garden area
- 157 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Solar panels
- 3.5 kW
- Rainwater tank
- 5,000 litres
- Fixtures
- Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 205.1 m², double glazing 205.1 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER > 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER > 4.0
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: suspended floor above garage, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Garage floor: concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: concrete panel/plasterboard; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll
- External garage wall: concrete block/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: cavity brick wall; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: single skin masonry; frame: no frame (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, light steel frame (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1772889S, issued 13 November 2024, from the council's DA documents.
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