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Home report
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8A Chisholm Street Callala Bay NSW 2540
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 0.5 kW of solar panels and a 4,990 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 73 against 69.
Key features
- Windows
- 18 windows and glazed doors: Timber A SG Clear; ESS Awning 52 DG 4mmClr_10Ar_4mmClr; Essential Sliding Window 52 SG 4mmClr and 4 more types
- Wall insulation
- R2.2, R2.0
- Roof and ceiling insulation
- Ceiling R4.1, R6.0, roof Cont:Attic-Continuous 0.0, dark colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
Built by McDonald Jones Homes.
BASIX certificate
- Energy score
- 73 (target 69)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -79
- Heating load
- 42 MJ/m² a year
- Cooling load
- 18 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 247.5 m²
- Unconditioned floor area
- 12.5 m²
- Site area
- 760 m²
- Roof area
- 257 m²
- Garden area
- 480 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 0.5 kW
- Rainwater tank
- 4,990 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 37.6 m², timber frames 1.2 m², single glazing 7.7 m², double glazing 31.2 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
- External wall: framed (solid or reconstituted timber weatherboard); frame: light steel frame (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/sarking.)
Certificate 1745456S_02, issued 19 August 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5 (3.22)
- Rated on
- 19 Aug 2024
- Wall insulation
- R2.2, R2.0
- Ceiling insulation
- R4.1, R6.0
- Floor insulation
- R2.2, R2.0, R4.1
- Living room glazing by direction
- N 1.9 m², W 11.3 m²
- All glazing by direction
- N 4.9 m², E 10 m², S 9 m², W 15 m²
Roof
- Cont:Attic-Continuous 0.0, dark colour
Window types
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- BRD-113_36 A ESS Awning 52 DG 4mmClr_10Ar_4mmClr: U-value 4.15, SHGC 0.56
- BRD-149-43 A Essential Sliding Window 52 SG 4mmClr: U-value 6.41, SHGC 0.73
- BRD-154-36 A Essential Sliding Window 67 DG 4mmClr_10Ar_4mmClr: U-value 3.85, SHGC 0.61
- BRD-141-15 A Signature Sliding Stacking Door DG 4mmClr-10Ar-4mmClr: U-value 3.76, SHGC 0.66
- BRD-125-46 A ESS Fixed Window External 52 Comm DG 4mmClr_10Ar_4mmClr: U-value 3.21, SHGC 0.67
- BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.54, SHGC 0.67
Window schedule
- Guest Bedroom, window BRD-113_36 A: 1,800 × 850 mm facing E
- Guest Bedroom, window BRD-113_36 A: 1,800 × 850 mm facing E
- Guest Bedroom 2, window BRD-149-43 A: 600 × 2,170 mm facing S
- Entry, window TIM-001-01 W: 2,106 × 330 mm facing E
- Ensuite 2, window BRD-149-43 A: 600 × 1,570 mm facing S
- Laundry, window TIM-001-01 W: 620 × 820 mm facing N
- Kitchen/Living, window BRD-154-36 A: 860 × 2,170 mm facing N
- Kitchen/Living, window BRD-141-15 A: 2,100 × 2,688 mm facing W
- Kitchen/Living, window BRD-141-15 A: 2,100 × 2,688 mm facing W
- Master Suite, window BRD-113_36 A: 1,030 × 3,010 mm facing E
- Master Suite, window BRD-154-36 A: 600 × 3,010 mm facing N
- U/F Stairwell, window BRD-125-46 A: 2,060 × 1,570 mm facing S
- Bedroom 4, window BRD-149-43 A: 1,030 × 1,810 mm facing S
- Children's Activities, window BRD-113_36 A: 1,030 × 3,010 mm facing E
- Bedroom 2, window BRD-154-36 A: 1,030 × 1,810 mm facing W
- Bedroom 3, window BRD-154-36 A: 1,030 × 1,810 mm facing W
- Ensuite, window BRD-112-01 A: 1,200 × 610 mm facing N
- Bathroom, window BRD-149-43 A: 1,030 × 1,570 mm facing S
Certificate 7JU78R47US-01, issued 19 August 2024, from the council's DA documents. Verify this certificate
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