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23 Gelling Avenue Strathfield NSW 2135

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 6.6 stars out of 10. Its BASIX certificate commits it to 3.1 kW of solar panels and a 3,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.

Key features

Windows
37 windows and glazed doors: Aluminium B DG Argon Fill High Solar Gain low-E -Clear; Aluminium A DG Argon Fill High Solar Gain low-E -Clear
Wall insulation
R2.7, R1.7
Roof and ceiling insulation
Ceiling R6, R2.5, roof Waterproofing Membrane No Insulation, Only an Air Gap, 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
50 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
40 MJ/m² a year
Cooling load
5 MJ/m² a year
Bedrooms
6
Conditioned floor area
407 m²
Unconditioned floor area
320 m²
Site area
776 m²
Roof area
329 m²
Garden area
222 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3.1 kW
Rainwater tank
3,500 litres
Fixtures
Showerheads 4 star, toilets 6 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (average zone)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (average zone)

Certificate 1322213S, issued 20 September 2022, from the council's DA documents.

NatHERS certificate

Star rating
6.6 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
17 Sep 2022
Wall insulation
R2.7, R1.7
Ceiling insulation
R6, R2.5
Floor insulation
R1.5, R2, R2.5
Living room glazing by direction
N 23.5 m², E 15.9 m²
All glazing by direction
N 36.5 m², E 38.6 m², SE 2.4 m², S 15.5 m², SW 2.4 m², W 17.4 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, dark colour
  • Roof Tiles Foil, No Gap, Reflective Side Down, Anti-glare Up, dark colour

Window types

  • ALM-006-03 A Aluminium B DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.52
  • ALM-005-03 A Aluminium A DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.47

Window schedule

  • Garage, window ALM-006-03 A: 500 × 1,500 mm facing E
  • Garage, window ALM-006-03 A: 500 × 1,500 mm facing E
  • Kitchen/Living, window ALM-005-03 A: 2,700 × 3,960 mm facing N
  • Kitchen/Living, window ALM-005-03 A: 2,700 × 4,740 mm facing N
  • Kitchen/Living, window ALM-006-03 A: 2,100 × 1,200 mm facing E
  • Kitchen/Living, window ALM-006-03 A: 2,100 × 1,200 mm facing E
  • Kitchen/Living, window ALM-006-03 A: 2,100 × 850 mm facing E
  • Kitchen/Living, window ALM-006-03 A: 2,515 × 1,800 mm facing E
  • Kitchen/Living, window ALM-006-03 A: 2,515 × 1,800 mm facing E
  • Staircase 1 GF, window ALM-006-03 A: 1,500 × 2,500 mm facing W
  • Laundry, window ALM-006-03 A: 1,500 × 1,800 mm facing W
  • WC, window ALM-006-03 A: 1,200 × 1,500 mm facing W
  • Home Office, window ALM-006-03 A: 3,100 × 600 mm facing SE
  • Home Office, window ALM-006-03 A: 3,100 × 600 mm facing S
  • Home Office, window ALM-006-03 A: 3,100 × 600 mm facing SW
  • Home Office, window ALM-006-03 A: 2,000 × 1,200 mm facing W
  • Home Office, window ALM-006-03 A: 1,500 × 1,400 mm facing W
  • Guest Room, window ALM-006-03 A: 1,100 × 3,000 mm facing E
  • Guest Room, window ALM-006-03 A: 2,700 × 2,000 mm facing S
  • Guest ENS, window ALM-006-03 A: 1,200 × 1,500 mm facing E
  • Master Bed Ext., window ALM-006-03 A: 900 × 600 mm facing SE
  • Master Bed Ext., window ALM-006-03 A: 900 × 600 mm facing S
  • Master Bed Ext., window ALM-006-03 A: 900 × 600 mm facing SW
  • Master Bed Ext., window ALM-005-03 A: 665 × 1,200 mm facing W
  • Bath Ext., window ALM-006-03 A: 1,200 × 2,200 mm facing E
  • Common ENS_Ext., window ALM-006-03 A: 900 × 950 mm facing W
  • Void (Foyer) Ex, window ALM-006-03 A: 1,800 × 806 mm facing S
  • Void (Foyer) Ex, window ALM-006-03 A: 1,800 × 806 mm facing S
  • Bedroom 3 Ext., window ALM-006-03 A: 800 × 3,000 mm facing W
  • Bed 2 Ext., window ALM-006-03 A: 800 × 3,000 mm facing E
  • Bed 2 Ext., window ALM-006-03 A: 2,400 × 2,000 mm facing S
  • Bedroom 5 Ext., window ALM-006-03 A: 800 × 3,000 mm facing E
  • Void Ext., window ALM-006-03 A: 1,400 × 3,800 mm facing N
  • Void Ext., window ALM-006-03 A: 2,400 × 1,800 mm facing E
  • Void Ext., window ALM-006-03 A: 2,400 × 1,800 mm facing E
  • Bedroom 4 Ext., window ALM-006-03 A: 2,400 × 3,220 mm facing N
  • Data/Electrical, window ALM-006-03 A: 500 × 1,200 mm facing W

Certificate 0007878721-03, issued 17 September 2022, from the council's DA documents. Verify this certificate

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