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51 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 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 52 against 50.

Key features

Windows
21 windows and glazed doors: ESS Sliding Window (52mm) SG 3Clr; ESS Sliding Window (52mm) SG 4mmEnTec(SP10); ESS Sliding Door (80mm) SG 4SP10 and 1 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2, R5, roof Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

Built by Signature Homes Australia.

BASIX certificate

Energy score
52 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
55 MJ/m² a year
Cooling load
47 MJ/m² a year
Bedrooms
4
Conditioned floor area
118 m²
Unconditioned floor area
5 m²
Site area
300 m²
Roof area
138 m²
Garden area
176 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
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 3.0 - 3.5
  • Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5

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 1426738S, issued 28 September 2023, 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
26 Sep 2023
Wall insulation
R2.5
Ceiling insulation
R2, R5
Floor insulation
R2
Living room glazing by direction
NE 4.6 m², SE 3.8 m², NW 6.7 m²
All glazing by direction
NE 6.8 m², SE 7.4 m², SW 7.8 m², NW 13.8 m²

Roof

  • Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour

Window types

  • BRD-001-01 A ESS Sliding Window (52mm) SG 3Clr: U-value 6.4, SHGC 0.76
  • BRD-001-20 A ESS Sliding Window (52mm) SG 4mmEnTec(SP10): U-value 4.6, SHGC 0.67
  • BRD-033-13 A ESS Sliding Door (80mm) SG 4SP10: U-value 4.3, SHGC 0.63
  • BRD-063-01 A SIG Fixed Lite (67mm) SG 4Clr: U-value 6, SHGC 0.78

Window schedule

  • Garage, window BRD-001-01 A: 1,500 × 1,200 mm facing NW
  • Kitchen/Living, window BRD-001-20 A: 600 × 1,200 mm facing NW
  • Kitchen/Living, window BRD-033-13 A: 2,100 × 2,200 mm facing NW
  • Kitchen/Living, window BRD-001-20 A: 1,500 × 900 mm facing NW
  • Kitchen/Living, window BRD-033-13 A: 2,100 × 2,200 mm facing NE
  • Kitchen/Living, window BRD-001-20 A: 1,500 × 900 mm facing SE
  • Kitchen/Living, window BRD-001-20 A: 1,500 × 1,600 mm facing SE
  • Entry/Study, window BRD-001-20 A: 1,200 × 900 mm facing SW
  • Ensuite, window BRD-001-01 A: 1,500 × 900 mm facing SW
  • Bed 2, window BRD-001-20 A: 1,200 × 1,600 mm facing NW
  • Bed 3, window BRD-001-20 A: 1,200 × 900 mm facing NW
  • Bed 3, window BRD-001-20 A: 1,200 × 900 mm facing NW
  • Bath, window BRD-001-01 A: 1,000 × 1,200 mm facing NW
  • Bed 4, window BRD-001-20 A: 1,200 × 900 mm facing NE
  • Bed 4, window BRD-001-20 A: 1,200 × 900 mm facing NE
  • Hallway, window BRD-001-20 A: 1,200 × 900 mm facing SE
  • Hallway, window BRD-001-20 A: 1,200 × 900 mm facing SE
  • Hallway, window BRD-001-20 A: 1,200 × 1,200 mm facing SE
  • Master Bed, window BRD-033-13 A: 2,100 × 2,200 mm facing SW
  • Master Bed, window BRD-063-01 A: 600 × 600 mm facing SW
  • Master Bed, window BRD-063-01 A: 600 × 600 mm facing SW

Certificate 0008946493, issued 26 September 2023, from the council's DA documents. Verify this certificate

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