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51 Malvern Avenue Baulkham Hills NSW 2153
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.5 stars out of 10. Its BASIX certificate commits it to a 4,990 litre rainwater tank.
Key features
- Windows
- Up to aluminium frames 58.2 m², timber frames 3.1 m², single glazing 4.8 m², double glazing 56.6 m²
- Wall insulation
- All external walls fibreglass batts or roll
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil/sarking
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
Built by Mojo Homes.
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 13 MJ/m² a year
- Cooling load
- 12 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 335.2 m²
- Unconditioned floor area
- 25.9 m²
- Site area
- 891 m²
- Roof area
- 309 m²
- Garden area
- 500 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Rainwater tank
- 4,990 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 58.2 m², timber frames 3.1 m², single glazing 4.8 m², double glazing 56.6 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
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, waffle pod slab (fibreglass batts or roll)
- Floor: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: suspended floor above garage, particle board; frame: timber - hardwood predominant incl. glue laminated beams (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: light steel frame. all external walls fibreglass batts or roll
- External garage wall: brick veneer; frame: light steel frame (no added insulation)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , light steel frame (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1818091S_03, issued 25 March 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.5 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 25 Mar 2026
Certificate 9N19GTTEQP-02, issued 25 March 2026, from the council's DA documents. Verify this certificate
Other certificates for this address
NatHERS certificate, certificate 9N19GTTEQP-01, issued 15 January 2026
NatHERS certificate
- Star rating
- 7.6 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 15 Jan 2026
Certificate 9N19GTTEQP-01, issued 15 January 2026, from the council's DA documents. Verify this certificate
BASIX certificate, certificate 1818091S_02, issued 15 January 2026
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 12 MJ/m² a year
- Cooling load
- 12 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 335.2 m²
- Unconditioned floor area
- 25.9 m²
- Site area
- 891 m²
- Roof area
- 309 m²
- Garden area
- 500 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Rainwater tank
- 4,990 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 58.9 m², timber frames 3.4 m², single glazing 5.2 m², double glazing 57 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
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, waffle pod slab (no added insulation)
- Floor: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, particle board; frame: timber - hardwood predominant incl. glue laminated beams (fibreglass batts or roll)
- Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: light steel frame. all external walls fibreglass batts or roll
- External garage wall: brick veneer; frame: light steel frame (no added insulation)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , light steel frame (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1818091S_02, issued 15 January 2026, from the council's DA documents.
NatHERS certificate, certificate 9N19GTTEQP, issued 21 October 2025
NatHERS certificate
- Star rating
- 7.4 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 21 Oct 2025
Certificate 9N19GTTEQP, issued 21 October 2025, from the council's DA documents. Verify this certificate
BASIX certificate, certificate 1818091S, issued 21 October 2025
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 13 MJ/m² a year
- Cooling load
- 13 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 335.2 m²
- Unconditioned floor area
- 25.9 m²
- Site area
- 891 m²
- Roof area
- 309 m²
- Garden area
- 500 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Rainwater tank
- 4,990 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 58.9 m², timber frames 3.4 m², single glazing 5.2 m², double glazing 57 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
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, waffle pod slab (no added insulation)
- Floor: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, particle board; frame: timber - hardwood predominant incl. glue laminated beams (fibreglass batts or roll)
- Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: light steel frame. all external walls fibreglass batts or roll
- External garage wall: brick veneer; frame: light steel frame (no added insulation)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, light steel frame (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1818091S, issued 21 October 2025, from the council's DA documents.
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