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Home report
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12 Blaxland Street Matraville NSW 2036
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 0.85 kW of solar panels and a 2,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.
Key features
- Windows
- 23 windows and glazed doors: Aluminium A SG Clear; 300 Series Fixed Window-Super Spacer 4LE272/14Ar/4; 900 Series Double Hung-Super Spacer 4LE272/14Ar/4 and 1 more types
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R2.0, R5.0, roof SlabExt:Slab - Suspended Slab - External Insul : 200mm: 200mm Suspended Slab - External Insul 0.0, medium colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Taren Constructions.
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -71
- Heating load
- 14 MJ/m² a year
- Cooling load
- 15 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 179 m²
- Unconditioned floor area
- 68.3 m²
- Site area
- 398 m²
- Roof area
- 130 m²
- Garden area
- 162 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 0.85 kW
- Rainwater tank
- 2,500 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 105 m², single glazing 4.1 m², double glazing 100.9 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - untreated softwood (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: timber - untreated softwood (fibreglass batts or roll)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: brick veneer; frame: timber - untreated softwood (rockwool batts, roll or pump-in+ foil/sarking)
- External wall: concrete block/plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (polystyrene)
- External garage wall: concrete block/plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1801087S, issued 24 June 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 18 Jun 2025
- Wall insulation
- R2.5
- Ceiling insulation
- R2.0, R5.0
- Floor insulation
- R2.5, R2.0
- Living room glazing by direction
- N 26.6 m², E 5.6 m², S 10.9 m², W 7.8 m²
- All glazing by direction
- N 41.2 m², E 17.8 m², S 30.6 m², W 15.4 m²
Roof
- SlabExt:Slab - Suspended Slab - External Insul : 200mm: 200mm Suspended Slab - External Insul 0.0, medium colour
- Slab:Slab - Suspended Slab : 200mm: 200mm Suspended Slab 0.0, medium colour
- Framed:Flat - Flat Framed (Metal Deck) 0.0, dark colour
- Cont:Attic-Continuous 1.8, dark colour
Window types
- ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
- SOV-024-03 W 300 Series Fixed Window-Super Spacer 4LE272/14Ar/4: U-value 1.68, SHGC 0.33
- SOV-020-03 W 900 Series Double Hung-Super Spacer 4LE272/14Ar/4: U-value 1.73, SHGC 0.3
- SOV-010-03 W 600 Sliding Door w/ Foam Infill-Super Spacer 4/14Ar/4TiPS: U-value 1.53, SHGC 0.24
Window schedule
- Playroom, window SOV-024-03 W: 3,000 × 2,150 mm facing S
- Playroom, window SOV-020-03 W: 2,500 × 900 mm facing E
- Pantry, window SOV-024-03 W: 2,070 × 1,800 mm facing W
- Pantry, window SOV-020-03 W: 2,070 × 900 mm facing W
- Kitch/Din/Livin- g, window SOV-024-03 W: 3,000 × 1,850 mm facing E
- Kitch/Din/Livin- g, window SOV-024-03 W: 3,000 × 4,930 mm facing N
- Kitch/Din/Livin- g, window SOV-010-03 W: 3,000 × 2,600 mm facing W
- Kitch/Din/Livin- g, window SOV-010-03 W: 3,000 × 3,950 mm facing N
- Kitch/Din/Livin- g, window SOV-010-03 W: 3,000 × 3,619 mm facing S
- Bath 3, window ALM-001-01 A: 900 × 800 mm facing W
- Master Bedroom, window SOV-024-03 W: 2,500 × 1,800 mm facing S
- Master Bedroom, window SOV-020-03 W: 2,500 × 900 mm facing S
- Bedroom 2, window SOV-024-03 W: 2,500 × 1,500 mm facing N
- Bedroom 2, window SOV-020-03 W: 2,500 × 900 mm facing N
- Bedroom 3, window SOV-020-03 W: 2,500 × 900 mm facing N
- Bedroom 3, window SOV-024-03 W: 2,500 × 1,500 mm facing N
- Bedroom 4, window SOV-024-03 W: 2,500 × 1,800 mm facing S
- Bedroom 4, window SOV-020-03 W: 2,500 × 900 mm facing E
- Stair, window SOV-024-03 W: 2,800 × 1,850 mm facing E
- Stair, window SOV-024-03 W: 2,500 × 1,020 mm facing E
- Stair, window SOV-024-03 W: 2,500 × 1,020 mm facing N
- Bath 1, window ALM-001-01 A: 700 × 1,800 mm facing W
- Bath 2, window ALM-001-01 A: 2,500 × 830 mm facing S
Certificate 8G6VC9CNR7, issued 18 June 2025, from the council's DA documents. Verify this certificate
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