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Home report
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32 James Watt Drive Chittaway Bay NSW 2261
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BASIX certificate and NatHERS rating
This home's BASIX certificate commits it to a 2,500 litre rainwater tank. It beat its BASIX energy and water targets, scoring 68 against 67 for energy and 46 against 40 for water.
Key features
- Wall insulation
- Solar absorptance >0.85
- Hot water
- Electric heat pump with a performance of 21 to 25 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area)
BASIX certificate
- Energy score
- 68 (target 67)
- Water score
- 46 (target 40)
- Thermal performance
- Pass
- Materials score
- -6
- Bedrooms
- 3
- Conditioned floor area
- 74 m²
- Unconditioned floor area
- 13 m²
- Site area
- 570 m²
- Roof area
- 118 m²
- Hot water
- Electric heat pump with a performance of 21 to 25 STCs or better
- Rainwater tank
- 2,500 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Clothes line
- Yes
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: 4.5 Star (old label)
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: 3.5 Star (old label)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls 2.94 (or 3.50 including construction);fibreglass batts or roll + reflective foil in the cavity nil wall colour: Dark (solar absorptance >0.85)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll nil)
Certificate 1808279S, issued 13 August 2025, from the council's DA documents.
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