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Home report
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4 Karne Street Sanctuary Point NSW 2540
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.4 stars out of 10. Its BASIX certificate commits it to 3.08 kW of solar panels and an 8,090 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 100 against 69.
Key features
- Windows
- 12 windows and glazed doors: Timber A SG Clear; Essential Sliding Window 67 DG 4mmClr_10Ar_4mmClr; Manor Awning Window DG 3/12/3 and 1 more types
- Wall insulation
- R2.2
- Roof and ceiling insulation
- Ceiling R6.0, roof Cont:Attic-Continuous 1.3, dark colour
- Hot water
- Electric heat pump
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 100 (target 69)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -66
- Heating load
- 46 MJ/m² a year
- Cooling load
- 7 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 117.4 m²
- Unconditioned floor area
- 6.7 m²
- Site area
- 627 m²
- Roof area
- 230 m²
- Garden area
- 300 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric heat pump
- Solar panels
- 3.08 kW
- Rainwater tank
- 8,090 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 22.1 m², timber frames 0.5 m², single glazing 0.5 m², double glazing 22.1 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 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
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)
- External garage wall: cavity brick; frame: no 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 backed blanket.)
Certificate 1797420S, issued 28 May 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.4 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 26 May 2025
- Wall insulation
- R2.2
- Ceiling insulation
- R6.0
- Floor insulation
- R2.2
- Living room glazing by direction
- NE 9.8 m², NW 2.2 m²
- All glazing by direction
- NE 11.9 m², SE 5.2 m², SW 2.8 m², NW 2.7 m²
Roof
- Cont:Attic-Continuous 1.3, dark colour
Window types
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- BRD-154-36 A Essential Sliding Window 67 DG 4mmClr_10Ar_4mmClr: U-value 3.85, SHGC 0.61
- DOW-005-01 A Manor Awning Window DG 3/12/3: U-value 3.9, SHGC 0.58
- BRD-141-15 A Signature Sliding Stacking Door DG 4mmClr-10Ar-4mmClr: U-value 3.76, SHGC 0.66
Window schedule
- Master Suite, window BRD-154-36 A: 860 × 2,410 mm facing NE
- Bedroom 2, window BRD-154-36 A: 860 × 1,570 mm facing SE
- Bedroom 3, window BRD-154-36 A: 860 × 1,570 mm facing SE
- Bedroom 4, window DOW-005-01 A: 1,800 × 1,570 mm facing SW
- Ensuite, window DOW-005-01 A: 860 × 610 mm facing SE
- Bathroom, window DOW-005-01 A: 1,200 × 1,210 mm facing SE
- WC, window DOW-005-01 A: 860 × 610 mm facing SE
- Laundry, window TIM-001-01 W: 620 × 820 mm facing NW
- Dining/Kitchen/-Family/Living, window BRD-141-15 A: 2,100 × 2,328 mm facing NE
- Dining/Kitchen/-Family/Living, window BRD-141-15 A: 2,100 × 2,328 mm facing NE
- Dining/Kitchen/-Family/Living, window DOW-005-01 A: 1,800 × 610 mm facing NW
- Dining/Kitchen/-Family/Living, window DOW-005-01 A: 1,800 × 610 mm facing NW
Certificate WO6Z83F6VO, issued 26 May 2025, from the council's DA documents. Verify this certificate
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