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21 Ravenna Street Strathfield NSW 2135

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 6.4 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 3,500 litre rainwater tank. Its NatHERS certificate lists insulation in the ceiling. It beat its BASIX energy target, scoring 54 against 50.

Key features

Windows
49 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear; Aluminium B DG Air Fill Clear-Clear and 1 more types
Roof and ceiling insulation
Ceiling R4.0, roof Slab:Slab - Suspended Slab : 200mm: 200mm Suspended Slab 0.0, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
Airconditioning ducting only (living area and bedroom)

Built by Ey United.

BASIX certificate

Energy score
54 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
33 MJ/m² a year
Cooling load
14 MJ/m² a year
Bedrooms
5
Conditioned floor area
400.3 m²
Unconditioned floor area
17.5 m²
Site area
675 m²
Roof area
233 m²
Garden area
282 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
2 kW
Rainwater tank
3,500 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 6 star, basin taps 6 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 1192747S, issued 13 April 2021, from the council's DA documents.

NatHERS certificate

Star rating
6.4 stars
Rated with
FirstRate5: 5.3.1 (3.21)
Rated on
13 Apr 2021
Ceiling insulation
R4.0
Living room glazing by direction
S 6.6 m², W 7.9 m²
All glazing by direction
N 37.7 m², E 25.2 m², S 36.7 m², W 20.2 m²

Roof

  • Slab:Slab - Suspended Slab : 200mm: 200mm Suspended Slab 0.0, medium 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
  • ALM-004-01 A Aluminium B DG Air Fill Clear-Clear: U-value 4.8, SHGC 0.59
  • ALM-003-01 A Aluminium A DG Air Fill Clear-Clear: U-value 4.8, SHGC 0.51

Window schedule

  • KLD, window ALM-001-01 A: 2,340 × 4,000 mm facing N
  • KLD, window ALM-001-01 A: 2,340 × 4,000 mm facing N
  • KLD, window ALM-002-01 A: 700 × 2,250 mm facing W
  • KLD, window ALM-002-01 A: 1,450 × 900 mm facing E
  • KLD, window ALM-002-01 A: 1,450 × 900 mm facing E
  • KLD, window ALM-002-01 A: 1,450 × 900 mm facing E
  • KLD, window ALM-002-01 A: 1,450 × 900 mm facing E
  • BUTLERS, window ALM-002-01 A: 700 × 2,250 mm facing W
  • LDRY, window ALM-002-01 A: 800 × 1,500 mm facing E
  • BATH, window ALM-001-01 A: 800 × 900 mm facing E
  • BATH, window ALM-002-01 A: 1,400 × 900 mm facing E
  • ES1, window ALM-001-01 A: 800 × 900 mm facing E
  • ES1, window ALM-002-01 A: 1,400 × 900 mm facing E
  • B1, window ALM-004-01 A: 2,900 × 3,000 mm facing S
  • B1, window ALM-002-01 A: 800 × 1,500 mm facing E
  • LOUNGE, window ALM-004-01 A: 1,950 × 3,400 mm facing S
  • LOUNGE, window ALM-003-01 A: 800 × 900 mm facing W
  • LOUNGE, window ALM-004-01 A: 1,400 × 900 mm facing W
  • LOUNGE, window ALM-003-01 A: 800 × 900 mm facing W
  • LOUNGE, window ALM-004-01 A: 1,400 × 900 mm facing W
  • RR VOID, window ALM-002-01 A: 2,400 × 4,000 mm facing N
  • RR VOID, window ALM-002-01 A: 2,260 × 900 mm facing E
  • RR VOID, window ALM-002-01 A: 2,260 × 900 mm facing E
  • ES2, window ALM-002-01 A: 800 × 1,500 mm facing E
  • MBED, window ALM-002-01 A: 800 × 1,500 mm facing E
  • MBED, window ALM-002-01 A: 2,340 × 4,000 mm facing N
  • MBED, window ALM-002-01 A: 800 × 1,500 mm facing W
  • ESM, window ALM-001-01 A: 800 × 900 mm facing W
  • ESM, window ALM-002-01 A: 1,400 × 900 mm facing W
  • ESM, window ALM-001-01 A: 800 × 900 mm facing W
  • ESM, window ALM-002-01 A: 1,400 × 900 mm facing W
  • ES4, window ALM-001-01 A: 800 × 900 mm facing W
  • ES4, window ALM-002-01 A: 1,400 × 900 mm facing W
  • B4, window ALM-001-01 A: 800 × 900 mm facing W
  • B4, window ALM-002-01 A: 1,400 × 900 mm facing W
  • B4, window ALM-004-01 A: 2,900 × 3,400 mm facing S
  • VOID, window ALM-004-01 A: 2,900 × 1,500 mm facing S
  • B2, window ALM-001-01 A: 800 × 900 mm facing E
  • B2, window ALM-002-01 A: 1,400 × 900 mm facing E
  • B2, window ALM-001-01 A: 800 × 900 mm facing E
  • B2, window ALM-002-01 A: 1,400 × 900 mm facing E
  • ES3, window ALM-001-01 A: 800 × 900 mm facing E
  • ES3, window ALM-002-01 A: 1,400 × 900 mm facing E
  • B3, window ALM-004-01 A: 2,400 × 3,000 mm facing S
  • B3, window ALM-002-01 A: 800 × 1,500 mm facing E
  • RUMPUS, window ALM-001-01 A: 800 × 900 mm facing W
  • RUMPUS, window ALM-002-01 A: 1,400 × 900 mm facing W
  • RUMPUS, window ALM-001-01 A: 800 × 900 mm facing W
  • RUMPUS, window ALM-002-01 A: 1,400 × 900 mm facing W

Certificate AW3R0GI1FD, issued 13 April 2021, from the council's DA documents. Verify this certificate

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