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Home report
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46 Casa Crct South Nowra Lot 220 DP 1320064
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to a 5,170 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX water target, scoring 49 against 40.
Key features
- Windows
- 14 windows and glazed doors: Aluminium Awning Window DG 4Clr/10Ar/4Clr; Aluminium Awning Window SG 4Clr; Aluminium Sliding Door DG 4Clr/6/4Clr and 2 more types
- Wall insulation
- R2.2
- Roof and ceiling insulation
- Ceiling R6, R2.5, roof Reflective wrap* shade Corrugated Iron Steel Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up with 0.20 Thermal Break, medium colour
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by McDonald Jones Communities.
BASIX certificate
- Energy score
- 69 (target 69)
- Water score
- 49 (target 40)
- Materials score
- -55
- Heating load
- 50 MJ/m² a year
- Cooling load
- 11 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 119.9 m²
- Unconditioned floor area
- 10.7 m²
- Site area
- 547 m²
- Roof area
- 223 m²
- Garden area
- 237 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Rainwater tank
- 5,170 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 27.4 m², single glazing 6.5 m², double glazing 20.9 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - 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: 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)
- Internal wall: plasterboard; frame: light steel 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/sarking.)
Certificate 1842516S_04, issued 24 June 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 24 Jun 2026
- Wall insulation
- R2.2
- Ceiling insulation
- R6, R2.5
- Floor insulation
- R2.2
- Living room glazing by direction
- N 6.8 m², S 3.1 m², W 3.1 m²
- All glazing by direction
- N 12.2 m², E 3.8 m², S 8.4 m², W 3.1 m²
Roof
- Reflective wrap* shade Corrugated Iron Steel Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up with 0.20 Thermal Break, medium colour
Window types
- BRD-115-046 Aluminium Awning Window DG 4Clr/10Ar/4Clr: U-value 4.1, SHGC 0.56
- BRD-112-001 Aluminium Awning Window SG 4Clr: U-value 6.5, SHGC 0.67
- BRD-035-001 Aluminium Sliding Door DG 4Clr/6/4Clr: U-value 4.1, SHGC 0.65
- BRD-063-001 Aluminium Fixed Window SG 4Clr: U-value 6, SHGC 0.78
- BRD-033-001 Aluminium Sliding Door SG 4Clr: U-value 6.2, SHGC 0.74
Window schedule
- Master Suite, window BRD-115-046: 1,560 × 2,410 mm facing E
- Ensuite, window BRD-112-001: 1,200 × 610 mm facing S
- Bed 2, window BRD-115-046: 1,800 × 850 mm facing S
- Bed 3, window BRD-115-046: 1,800 × 850 mm facing S
- Bed 4, window BRD-115-046: 1,800 × 850 mm facing S
- Kitchen/Living, window BRD-115-046: 1,800 × 850 mm facing S
- Kitchen/Living, window BRD-115-046: 1,800 × 850 mm facing S
- Kitchen/Living, window BRD-115-046: 1,800 × 850 mm facing W
- Kitchen/Living, window BRD-115-046: 1,800 × 850 mm facing W
- Kitchen/Living, window BRD-035-001: 2,100 × 2,328 mm facing N
- Kitchen/Living, window BRD-063-001: 727 × 2,650 mm facing N
- Bath, window BRD-112-001: 1,200 × 610 mm facing N
- Laundry, window BRD-033-001: 2,100 × 1,470 mm facing N
- Home Theatre, window BRD-115-046: 860 × 1,810 mm facing N
Certificate 0012917910-03, issued 24 June 2026, from the council's DA documents. Verify this certificate
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