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31 Walmsley Crescent Silverdale NSW 2752

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.9 stars out of 10. Its BASIX certificate commits it to 12 kW of solar panels and a 10,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy and water targets, scoring 92 against 50 for energy and 41 against 40 for water.

Key features

Windows
26 windows and glazed doors: Aluminium B SG Clear; Aluminium A SG Clear
Wall insulation
R2.7
Roof and ceiling insulation
Ceiling R3.5, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.8, 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
92 (target 50)
Water score
41 (target 40)
Thermal performance
Pass
Heating load
55 MJ/m² a year
Cooling load
31 MJ/m² a year
Bedrooms
5
Conditioned floor area
365 m²
Unconditioned floor area
19.6 m²
Site area
1,890 m²
Roof area
473 m²
Garden area
560 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
12 kW
Rainwater tank
10,000 litres
Fixtures
Showerheads 4 star, toilets 3 star, kitchen taps 3 star, basin taps 3 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 1258372S_02, issued 14 December 2021, from the council's DA documents.

NatHERS certificate

Star rating
5.9 stars
Rated with
BERS Pro v4.4.0.2 (3.21)
Rated on
14 Dec 2021
Wall insulation
R2.7
Ceiling insulation
R3.5
Living room glazing by direction
N 13.4 m², E 12 m², W 3.9 m²
All glazing by direction
N 13.4 m², E 23.1 m², S 5.9 m², W 28.4 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.8, dark colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57

Window schedule

  • Kitchen/Lounge, window ALM-002-01 A: 2,100 × 900 mm facing E
  • Kitchen/Lounge, window ALM-002-01 A: 2,100 × 900 mm facing E
  • Kitchen/Lounge, window ALM-001-01 A: 2,400 × 1,640 mm facing E
  • Kitchen/Lounge, window ALM-001-01 A: 2,400 × 1,640 mm facing W
  • Kitchen/Lounge, window ALM-001-01 A: 1,500 × 2,400 mm facing N
  • Kitchen/Lounge, window ALM-001-01 A: 2,400 × 4,100 mm facing N
  • Kitchen/Lounge, window ALM-002-01 A: 2,400 × 900 mm facing E
  • Kitchen/Lounge, window ALM-002-01 A: 2,400 × 900 mm facing E
  • Main Bath, window ALM-002-01 A: 2,400 × 900 mm facing E
  • Main Bath, window ALM-001-01 A: 2,400 × 820 mm facing E
  • Ldry, window ALM-002-01 A: 1,200 × 500 mm facing E
  • Ldry, window ALM-001-01 A: 2,400 × 820 mm facing E
  • Bedroom 4, window ALM-002-01 A: 1,200 × 1,800 mm facing E
  • Bedroom 3, window ALM-002-01 A: 1,200 × 1,800 mm facing E
  • Bedroom 2, window ALM-002-01 A: 1,200 × 1,800 mm facing S
  • Master ENS, window ALM-002-01 A: 1,600 × 1,500 mm facing S
  • ENS, window ALM-002-01 A: 1,500 × 900 mm facing S
  • Master Bedroom, window ALM-002-01 A: 2,400 × 1,500 mm facing W
  • Master Bedroom, window ALM-002-01 A: 2,400 × 1,500 mm facing W
  • WIR, window ALM-002-01 A: 2,400 × 1,500 mm facing W
  • Makeup Room, window ALM-002-01 A: 2,400 × 900 mm facing W
  • Makeup Room, window ALM-002-01 A: 2,400 × 900 mm facing W
  • Study, window ALM-002-01 A: 2,400 × 900 mm facing W
  • Study, window ALM-002-01 A: 2,400 × 900 mm facing W
  • Mud Room, window ALM-002-01 A: 2,400 × 1,200 mm facing W
  • Triple Garage, window ALM-002-01 A: 1,200 × 1,800 mm facing W

Certificate 0006924252, issued 14 December 2021, from the council's DA documents. Verify this certificate

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