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Home report
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17 Patterson Avenue Kellyville NSW 2155
BASIX certificate and NatHERS rating
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This home's BASIX certificate commits it to a 2,000 litre rainwater tank. It beat its BASIX water target, scoring 43 against 40.
Key features
- Windows
- Up to aluminium frames 92.5 m², single glazing 54.4 m², double glazing 38.1 m²
- Wall insulation
- All external walls fibreglass batts or roll+ foil/sarking
- 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, ducted (living area and bedroom)
Built by Terence Building Group.
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 43 (target 40)
- Thermal performance
- Pass
- Materials score
- -85
- Heating load
- 27 MJ/m² a year
- Cooling load
- 33 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 381.4 m²
- Unconditioned floor area
- 15 m²
- Site area
- 698 m²
- Roof area
- 268 m²
- Garden area
- 258 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 5 stars
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 92.5 m², single glazing 54.4 m², double glazing 38.1 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (not specified)
- Floor: above habitable rooms or mezzanine, fibre cement; frame: timber - H2 treated softwood (no added insulation)
- Floor: suspended floor above garage, fibre cement; frame: timber - H2 treated softwood (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1818680S_03, issued 5 February 2026, from the council's DA documents.
Other certificates for this address
BASIX certificate, certificate 1818680S_02, issued 18 December 2025
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -83
- Heating load
- 28 MJ/m² a year
- Cooling load
- 31 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 398.3 m²
- Unconditioned floor area
- 15.6 m²
- Site area
- 698 m²
- Roof area
- 268 m²
- Garden area
- 246 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 5 stars
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 92.5 m², single glazing 68 m², double glazing 24.5 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (not specified)
- Floor: above habitable rooms or mezzanine, fibre cement; frame: timber - H2 treated softwood (no added insulation)
- Floor: suspended floor above garage, fibre cement; frame: timber - H2 treated softwood (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1818680S_02, issued 18 December 2025, from the council's DA documents.
BASIX certificate, certificate 1818680S, issued 24 October 2025
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -83
- Heating load
- 28 MJ/m² a year
- Cooling load
- 32 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 398.3 m²
- Unconditioned floor area
- 15.6 m²
- Site area
- 698 m²
- Roof area
- 268 m²
- Garden area
- 246 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 5 stars
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 92.5 m², single glazing 68 m², double glazing 24.5 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (not specified)
- Floor: above habitable rooms or mezzanine, fibre cement; frame: timber - H2 treated softwood (no added insulation)
- Floor: suspended floor above garage, fibre cement; frame: timber - H2 treated softwood (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1818680S, issued 24 October 2025, from the council's DA documents.
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