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Home report
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74 Watts Road Callala Beach NSW 2540
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 5.4 stars out of 10. Its BASIX certificate commits it to 6.54 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy and water targets, scoring 100 against 50 for energy and 42 against 40 for water.
Key features
- Windows
- 24 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear; Aluminium B DG Argon Fill High Solar Gain low-E -Clear and 1 more types
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R5, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above 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 (living area and bedroom)
Built by White Sands.
BASIX certificate
- Energy score
- 100 (target 50)
- Water score
- 42 (target 40)
- Thermal performance
- Pass
- Heating load
- 73 MJ/m² a year
- Cooling load
- 22 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 207 m²
- Unconditioned floor area
- 15 m²
- Site area
- 697 m²
- Roof area
- 390 m²
- Garden area
- 272 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Solar panels
- 6.54 kW
- Rainwater tank
- 5,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
Heating
- Living area: 1-phase airconditioning; Energy rating: EER 2.5 - 3.0
- Bedroom: 1-phase airconditioning; Energy rating: EER 2.5 - 3.0
Cooling
- Living area: 1-phase airconditioning; Energy rating: EER 2.5 - 3.0
- Bedroom: 1-phase airconditioning; Energy rating: EER 2.5 - 3.0
Certificate 1396703S, issued 21 September 2023, from the council's DA documents.
NatHERS certificate
- Star rating
- 5.4 stars
- Rated with
- BERS Pro v4.4.1.5 (3.21)
- Rated on
- 21 Sep 2023
- Wall insulation
- R2.5
- Ceiling insulation
- R5
- LED downlights
- 46
- Living room glazing by direction
- NE 27.9 m², SW 8.6 m²
- All glazing by direction
- NE 37.2 m², SE 20 m², SW 19.3 m², NW 8.9 m²
Roof
- Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Window types
- ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
- ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
- ALM-006-03 A Aluminium B DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.52
- ALM-005-03 A Aluminium A DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.47
Window schedule
- Garage 1, window ALM-001-01 A: 500 × 5,500 mm facing SE
- Wc, window ALM-002-01 A: 860 × 600 mm facing NE
- Wc, window ALM-001-01 A: 2,340 × 920 mm facing NE
- Laundry, window ALM-002-01 A: 860 × 2,170 mm facing NW
- Foyer, window ALM-006-03 A: 2,100 × 2,328 mm facing NE
- Foyer, window ALM-006-03 A: 2,100 × 2,328 mm facing SW
- Bed 3, window ALM-005-03 A: 2,400 × 2,400 mm facing SE
- Bed 3, window ALM-005-03 A: 1,460 × 610 mm facing SW
- Bed 3, window ALM-005-03 A: 1,460 × 610 mm facing SW
- Ens 3, window ALM-006-03 A: 1,460 × 600 mm facing SW
- Bed 2/ens 2, window ALM-005-03 A: 1,460 × 610 mm facing SW
- Bed 2/ens 2, window ALM-005-03 A: 1,460 × 610 mm facing SW
- Bed 2/ens 2, window ALM-005-03 A: 2,400 × 2,400 mm facing NW
- Kitchen/Living, window ALM-006-03 A: 2,100 × 2,328 mm facing NE
- Kitchen/Living, window ALM-005-03 A: 2,400 × 3,200 mm facing NE
- Kitchen/Living, window ALM-005-03 A: 2,400 × 3,200 mm facing NE
- Kitchen/Living, window ALM-005-03 A: 2,400 × 3,200 mm facing NE
- Kitchen/Living, window ALM-005-03 A: 2,060 × 1,810 mm facing SW
- Kitchen/Living, window ALM-006-03 A: 2,100 × 2,328 mm facing SW
- Pantry, window ALM-006-03 A: 600 × 2,170 mm facing SW
- Ens, window ALM-005-03 A: 2,400 × 2,400 mm facing SE
- Study, window ALM-006-03 A: 1,460 × 850 mm facing NW
- Bed 1, window ALM-005-03 A: 2,060 × 850 mm facing NE
- Bed 1, window ALM-005-03 A: 2,400 × 2,400 mm facing SE
Certificate 0008932253, issued 21 September 2023, from the council's DA documents. Verify this certificate
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