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11 Polaris Way Box Hill NSW 2765

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 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
28 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear; 100 SERIES - ALUMINIUM SLIDING WINDOW SG 4Clr and 2 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R3.5, R2, roof Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
Hot water
Gas instantaneous with a performance of 4 stars
Air conditioning and heating
Airconditioning ducting only (living area and bedroom)

BASIX certificate

Energy score
50 (target 50)
Water score
46 (target 40)
Thermal performance
Pass
Heating load
55 MJ/m² a year
Cooling load
47 MJ/m² a year
Bedrooms
5
Conditioned floor area
148.7 m²
Unconditioned floor area
7.4 m²
Site area
335 m²
Roof area
149 m²
Garden area
160 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 4 stars
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Cooling

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Certificate 1366975S, issued 16 January 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.4 stars
Rated with
BERS Pro v4.4.1.5d (3.21)
Rated on
16 Jan 2023
Wall insulation
R2
Ceiling insulation
R3.5, R2
Floor insulation
R2
LED downlights
26
Living room glazing by direction
N 9.4 m², E 4.7 m², W 1.3 m²
All glazing by direction
N 10.1 m², E 9.4 m², S 9.7 m², W 6 m²

Roof

  • Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, 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
  • SSW-001-07 A 100 SERIES - ALUMINIUM SLIDING WINDOW SG 4Clr: U-value 6.2, SHGC 0.74
  • SSW-006-01 A 200 SERIES - ALUMINIUM SLIDING DOOR SG 4Clr: U-value 6.3, SHGC 0.71
  • SSW-004-10 A 200 SERIES - ALUMINIUM AWNING WINDOW SG 4Clr: U-value 6.5, SHGC 0.6

Window schedule

  • Entry Hall, window ALM-001-01 A: 600 × 820 mm facing S
  • Kitchen/Living, window SSW-001-07 A: 600 × 2,100 mm facing W
  • Kitchen/Living, window SSW-001-07 A: 1,800 × 900 mm facing N
  • Kitchen/Living, window SSW-001-07 A: 1,800 × 900 mm facing N
  • Kitchen/Living, window SSW-006-01 A: 2,100 × 2,400 mm facing N
  • Kitchen/Living, window SSW-001-07 A: 1,800 × 600 mm facing E
  • Kitchen/Living, window SSW-001-07 A: 1,800 × 600 mm facing E
  • Kitchen/Living, window SSW-001-07 A: 1,800 × 600 mm facing E
  • Powder, window SSW-001-07 A: 1,200 × 600 mm facing E
  • Bedroom 4, window SSW-004-10 A: 1,800 × 600 mm facing S
  • Bedroom 4, window SSW-004-10 A: 1,800 × 600 mm facing S
  • Bedroom 4, window SSW-004-10 A: 1,800 × 600 mm facing S
  • Living, window SSW-001-07 A: 600 × 1,800 mm facing N
  • Living, window SSW-001-07 A: 1,200 × 1,200 mm facing E
  • Stairs, window ALM-002-01 A: 1,800 × 600 mm facing E
  • Stairs, window ALM-002-01 A: 1,800 × 600 mm facing E
  • Ensuite, window SSW-001-07 A: 1,000 × 600 mm facing E
  • Bedroom 1, window SSW-001-07 A: 600 × 2,100 mm facing E
  • Bedroom 1, window SSW-004-10 A: 1,800 × 600 mm facing S
  • Bedroom 1, window SSW-004-10 A: 1,800 × 600 mm facing S
  • Bedroom 1, window SSW-004-10 A: 1,800 × 600 mm facing S
  • Hall, window SSW-004-10 A: 1,800 × 600 mm facing S
  • Bedroom 5, window SSW-004-10 A: 1,800 × 900 mm facing S
  • Bedroom 2, window SSW-001-07 A: 900 × 1,800 mm facing W
  • Bath, window SSW-001-07 A: 1,000 × 900 mm facing W
  • Bath, window SSW-001-07 A: 1,000 × 600 mm facing W
  • Bedroom 3, window SSW-001-07 A: 900 × 1,800 mm facing W
  • Bedroom 3, window SSW-001-07 A: 600 × 1,200 mm facing N

Certificate 0008352239, issued 16 January 2023, from the council's DA documents. Verify this certificate

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