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218 Greville Avenue Sanctuary Point NSW 2540

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.4 stars out of 10. Its BASIX certificate commits it to 1 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX water target, scoring 46 against 40.

Key features

Windows
38 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear; Aluminium B DG Argon Fill Clear-Clear and 1 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R5, R4, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
Hot water
Gas instantaneous with a performance of 5.5 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by John McDonald Building Services.

BASIX certificate

Energy score
50 (target 50)
Water score
46 (target 40)
Thermal performance
Pass
Heating load
71 MJ/m² a year
Cooling load
25 MJ/m² a year
Bedrooms
8
Conditioned floor area
405.6 m²
Unconditioned floor area
49.4 m²
Site area
960 m²
Roof area
521 m²
Garden area
554 m²
Climate zone
NatHERS climate zone 18
Hot water
Gas instantaneous with a performance of 5.5 stars
Solar panels
1 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1329715S, issued 17 August 2022, 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
17 Aug 2022
Wall insulation
R2.5
Ceiling insulation
R5, R4
Floor insulation
R2
LED downlights
213
Living room glazing by direction
E 12.3 m², S 28.9 m²
All glazing by direction
N 17.9 m², E 26.8 m², S 50.2 m², W 19.1 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark 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-006-01 A Aluminium B DG Argon Fill Clear-Clear: U-value 4.5, SHGC 0.61
  • ALM-001-03 A Aluminium A SG High Solar Gain Low-E: U-value 5.4, SHGC 0.49

Window schedule

  • Garage, window ALM-001-01 A: 600 × 1,200 mm facing N
  • Garage, window ALM-002-01 A: 900 × 2,400 mm facing W
  • Entry, window ALM-006-01 A: 2,400 × 1,800 mm facing E
  • Kitchen/Living, window ALM-006-01 A: 2,400 × 3,010 mm facing E
  • Kitchen/Living, window ALM-006-01 A: 2,400 × 1,210 mm facing E
  • Kitchen/Living, window ALM-001-01 A: 2,400 × 900 mm facing E
  • Kitchen/Living, window ALM-006-01 A: 2,400 × 1,800 mm facing S
  • Kitchen/Living, window ALM-006-01 A: 2,400 × 3,500 mm facing S
  • Kitchen/Living, window ALM-006-01 A: 1,200 × 2,400 mm facing S
  • Kitchen/Living, window ALM-006-01 A: 2,400 × 2,170 mm facing S
  • Butler, window ALM-006-01 A: 600 × 2,170 mm facing W
  • Outside Bath, window ALM-001-01 A: 2,400 × 920 mm facing S
  • Outside Bath, window ALM-002-01 A: 1,000 × 600 mm facing W
  • Laundry, window ALM-001-01 A: 2,340 × 920 mm facing W
  • Mud Room, window ALM-002-01 A: 2,400 × 1,600 mm facing W
  • Bedroom 5, window ALM-006-01 A: 2,400 × 2,400 mm facing S
  • Bedroom 8, window ALM-006-01 A: 2,400 × 2,400 mm facing S
  • Bathroom, window ALM-001-01 A: 2,000 × 600 mm facing N
  • Bathroom, window ALM-002-01 A: 429 × 2,270 mm facing E
  • Bedroom 7, window ALM-001-03 A: 2,400 × 900 mm facing N
  • Bedroom 6, window ALM-001-03 A: 2,400 × 900 mm facing N
  • Gallery Hall, window ALM-006-01 A: 686 × 2,650 mm facing W
  • Void, window ALM-006-01 A: 1,500 × 2,410 mm facing N
  • Void, window ALM-006-01 A: 1,500 × 1,210 mm facing W
  • Void, window ALM-006-01 A: 1,500 × 3,010 mm facing N
  • Void, window ALM-006-01 A: 1,500 × 1,810 mm facing E
  • Void, window ALM-006-01 A: 1,500 × 1,810 mm facing E
  • Bathroom, window ALM-002-01 A: 1,200 × 1,570 mm facing E
  • Bedroom 4, window ALM-001-03 A: 2,100 × 900 mm facing E
  • Bedroom 4, window ALM-001-03 A: 2,100 × 1,800 mm facing S
  • Lounge Room, window ALM-001-03 A: 2,100 × 1,800 mm facing S
  • Lounge Room, window ALM-006-01 A: 2,400 × 1,800 mm facing S
  • Bedroom 1, window ALM-001-03 A: 2,100 × 1,800 mm facing S
  • Bedroom 1, window ALM-006-01 A: 686 × 2,650 mm facing W
  • Bedroom 2, window ALM-006-01 A: 686 × 2,650 mm facing W
  • Bedroom 3, window ALM-006-01 A: 686 × 2,650 mm facing W
  • Bedroom 3, window ALM-001-03 A: 1,200 × 1,450 mm facing N
  • Bedroom 3, window ALM-001-03 A: 1,200 × 1,450 mm facing N

Certificate 0007966963, issued 17 August 2022, from the council's DA documents. Verify this certificate

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