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Home report
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6540 Wisemans Ferry Road Gunderman NSW 2775
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BASIX certificate and NatHERS rating
This home's BASIX certificate commits it to a 10,000 litre rainwater tank. It beat its BASIX water target, scoring 45 against 40.
Key features
- Windows
- Up to aluminium frames 43.3 m², double glazing 43.3 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
- Gas instantaneous with a performance of 5 stars
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area and bedroom)
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 45 (target 40)
- Thermal performance
- Pass
- Materials score
- -8
- Heating load
- 37 MJ/m² a year
- Cooling load
- 23 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 166.4 m²
- Unconditioned floor area
- 16.1 m²
- Site area
- 5,808 m²
- Roof area
- 191 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 5 stars
- Rainwater tank
- 10,000 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Gas
- Maximum glazing
- aluminium frames 43.3 m², double glazing 43.3 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: 5 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: 5 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 5 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: no frame (fibreglass batts or roll)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (metal clad); frame: timber - untreated softwood. all external walls fibreglass batts or roll
- Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1824830S, issued 3 December 2025, from the council's DA documents.
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