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75 Bottlebrush Drive Cranebrook NSW 2749

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.7 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy target, scoring 79 against 50.

Key features

Windows
19 windows and glazed doors: Timber A SG Clear; Aluminium Awning Window SG 4mmClr; Al Residential Sliding Window SG 3mm Clear and 1 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R4, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
79 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
47 MJ/m² a year
Cooling load
48 MJ/m² a year
Bedrooms
4
Conditioned floor area
116 m²
Unconditioned floor area
15 m²
Site area
338 m²
Roof area
137 m²
Garden area
171 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
2 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1340938S, issued 20 September 2022, from the council's DA documents.

NatHERS certificate

Star rating
5.7 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
20 Sep 2022
Wall insulation
R2
Ceiling insulation
R4
Living room glazing by direction
N 2.9 m², E 4.6 m², W 3.2 m²
All glazing by direction
N 2.9 m², E 10.7 m², S 2.2 m², W 7.8 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • WID-012-04 A Aluminium Awning Window SG 4mmClr: U-value 6.4, SHGC 0.64
  • WID-006-01 A Al Residential Sliding Window SG 3mm Clear: U-value 6.4, SHGC 0.76
  • WID-005-01 A Al Residential Internal Sliding Door SG 4mm Clear: U-value 6.3, SHGC 0.72

Window schedule

  • Lounge, window WID-012-04 A: 1,200 × 600 mm facing W
  • Lounge, window WID-012-04 A: 1,200 × 600 mm facing W
  • Lounge, window WID-012-04 A: 1,200 × 600 mm facing W
  • Kitchen/Living, window WID-012-04 A: 600 × 1,800 mm facing W
  • Kitchen/Living, window WID-006-01 A: 1,200 × 2,400 mm facing N
  • Kitchen/Living, window WID-005-01 A: 2,100 × 2,200 mm facing E
  • Laundry, window TIM-001-01 W: 1,000 × 820 mm facing E
  • WC, window WID-006-01 A: 1,000 × 600 mm facing E
  • Bed 4, window WID-006-01 A: 1,200 × 1,600 mm facing E
  • Bed 2, window WID-012-04 A: 1,200 × 600 mm facing W
  • Bed 2, window WID-012-04 A: 1,200 × 600 mm facing W
  • Bed 2, window WID-012-04 A: 1,200 × 600 mm facing W
  • Bed 3, window WID-006-01 A: 1,200 × 1,800 mm facing E
  • Bath, window WID-006-01 A: 1,000 × 600 mm facing E
  • Bath, window WID-006-01 A: 1,000 × 1,600 mm facing S
  • Ensuite, window WID-006-01 A: 1,000 × 600 mm facing S
  • Bed 1, window WID-012-04 A: 900 × 900 mm facing W
  • Bed 1, window WID-012-04 A: 900 × 900 mm facing W
  • Bed 1, window WID-012-04 A: 900 × 900 mm facing W

Certificate 0008075376, issued 20 September 2022, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate (multi dwelling), certificate 1346797M, issued 14 October 2022

BASIX certificate (multi dwelling)

This BASIX certificate covers more than one dwelling on the lot, such as a house and a granny flat, so some of its numbers are for the whole development.

Energy score
76 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Site area
792.4 m²
Roof area
314 m²
Climate zone
NatHERS climate zone 28
Clothes line
Yes

Certificate 1346797M, issued 14 October 2022, from the council's DA documents.

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