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21 Miami Avenue Woy Woy NSW 2256

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to a 4,990 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy and water targets, scoring 52 against 50 for energy and 51 against 40 for water.

Key features

Windows
14 windows and glazed doors: ESS Sliding Window (52mm) SG 3Clr; ESS Sliding Door (80mm) SG 4Clr; ESS Awning 52 SG 4mmClr
Wall insulation
R2.0
Roof and ceiling insulation
Ceiling R4.1, roof Cont:Attic-Continuous 1.3, 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
52 (target 50)
Water score
51 (target 40)
Thermal performance
Pass
Heating load
26 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
4
Conditioned floor area
139 m²
Unconditioned floor area
11 m²
Site area
538 m²
Roof area
252 m²
Garden area
275 m²
Climate zone
NatHERS climate zone 15
Hot water
Gas instantaneous with a performance of 6 stars
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

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 1220046S, issued 4 July 2021, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
FirstRate5: 5.3.1a (3.21)
Rated on
4 Jul 2021
Wall insulation
R2.0
Ceiling insulation
R4.1
Living room glazing by direction
NNE 6.8 m², ESE 5.6 m²
All glazing by direction
NNE 8.7 m², ESE 12.5 m², SSW 3.8 m², WNW 7.9 m²

Roof

  • Cont:Attic-Continuous 1.3, dark colour

Window types

  • BRD-001-01 A ESS Sliding Window (52mm) SG 3Clr: U-value 6.43, SHGC 0.76
  • BRD-033-01 A ESS Sliding Door (80mm) SG 4Clr: U-value 6.19, SHGC 0.74
  • BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.54, SHGC 0.67

Window schedule

  • Bed 4, window BRD-001-01 A: 1,200 × 1,570 mm facing NNE
  • Ldrry, window BRD-033-01 A: 2,100 × 1,470 mm facing ESE
  • Bed 3, window BRD-001-01 A: 1,200 × 1,570 mm facing WNW
  • Bath, window BRD-001-01 A: 1,200 × 1,210 mm facing WNW
  • Bed 2, window BRD-001-01 A: 1,200 × 1,570 mm facing WNW
  • Home Theatre, window BRD-001-01 A: 600 × 2,650 mm facing WNW
  • Wc, window BRD-112-01 A: 1,800 × 610 mm facing WNW
  • Master Suite, window BRD-112-01 A: 2,080 × 610 mm facing SSW
  • Master Suite, window BRD-112-01 A: 2,080 × 610 mm facing SSW
  • Master Suite, window BRD-112-01 A: 2,080 × 610 mm facing SSW
  • Kitchen/Living/-Dining, window BRD-033-01 A: 2,100 × 1,810 mm facing ESE
  • Kitchen/Living/-Dining, window BRD-001-01 A: 2,100 × 850 mm facing ESE
  • Kitchen/Living/-Dining, window BRD-033-01 A: 2,100 × 3,228 mm facing NNE
  • Garage, window BRD-033-01 A: 2,100 × 1,810 mm facing ESE

Certificate UB3CL3ZXFF, issued 4 July 2021, from the council's DA documents. Verify this certificate

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