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Home report
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27 Australia Avenue Matraville NSW 2036
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.4 stars out of 10. Its BASIX certificate commits it to a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.
Key features
- Windows
- 6 windows and glazed doors: Aluminium Sliding Window SG 3Clr; Aluminium Sliding Window SG 6.38CPNtl; Aluminium Awning Window SG 6.38CPNtl
- Wall insulation
- R2
- Roof and ceiling insulation
- Ceiling R4, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.3, light colour
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area)
BASIX certificate
- Energy score
- 68 (target 68)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- 9
- Heating load
- 23 MJ/m² a year
- Cooling load
- 3 MJ/m² a year
- Bedrooms
- 2
- Conditioned floor area
- 53.1 m²
- Unconditioned floor area
- 4 m²
- Site area
- 538 m²
- Roof area
- 102 m²
- Garden area
- 152 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 7.6 m², single glazing 7.6 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood. all external walls fibreglass batts or roll
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1838893S, issued 24 March 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.4 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 24 Mar 2026
- Wall insulation
- R2
- Ceiling insulation
- R4
- Floor insulation
- R2
- LED downlights
- 12
- Living room glazing by direction
- N 1 m², S 0.9 m²
- All glazing by direction
- N 2.5 m², S 5.1 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.3, light colour
Window types
- AWS-001-001 Aluminium Sliding Window SG 3Clr: U-value 6.4, SHGC 0.73
- AWS-001-005 Aluminium Sliding Window SG 6.38CPNtl: U-value 4.6, SHGC 0.45
- AWS-007-007 Aluminium Awning Window SG 6.38CPNtl: U-value 4.9, SHGC 0.41
Window schedule
- Garage, window AWS-001-001: 1,000 × 2,400 mm facing S
- Bedroom 1, window AWS-001-005: 1,000 × 1,500 mm facing N
- Bedroom 2, window AWS-007-007: 1,000 × 900 mm facing S
- Bedroom 2, window AWS-007-007: 1,000 × 900 mm facing S
- Kitchen/Lounge, window AWS-007-007: 1,000 × 1,000 mm facing N
- Kitchen/Lounge, window AWS-007-007: 1,000 × 900 mm facing S
Certificate 0012865390, issued 24 March 2026, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate (alterations and additions), certificate A1838892, issued 24 March 2026
BASIX certificate (alterations and additions)
This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.
- LED lighting
- Yes
Construction and insulation
- Concrete slab on ground floor (no added insulation)
- External wall: cavity brick (no added insulation)
- External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
- Flat ceiling, pitched roof ceiling: R1.45 (up), roof: foil backed blanket (55 mm) dark (solar absorptance > 0.70)
Certificate A1838892, issued 24 March 2026, from the council's DA documents.
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