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2 Winslow Avenue Castle Hill NSW 2154

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 1,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 53 against 50 for energy and 45 against 40 for water.

Key features

Windows
41 windows and glazed doors: Aluminium B SG Clear; Elite Al Awning Window SG 4SP30Ntl; Al Sliding Window SG 4SP30Ntl and 2 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R3.5, roof Corrugated Iron Bulk, Reflective Side Down, Anti-glare Up R1.3, medium 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
53 (target 50)
Water score
45 (target 40)
Thermal performance
Pass
Heating load
54 MJ/m² a year
Cooling load
51 MJ/m² a year
Bedrooms
5
Conditioned floor area
332 m²
Unconditioned floor area
11 m²
Site area
453 m²
Roof area
201 m²
Garden area
50 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
1,500 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: 4 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 4 star (average zone)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 4 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 4 star (average zone)

Certificate 1427269S, issued 27 September 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.4 stars
Rated with
BERS Pro v4.4.0.3 (3.21)
Rated on
07 Jul 2021
Wall insulation
R2
Ceiling insulation
R3.5
Floor insulation
R3.5
LED downlights
27
Living room glazing by direction
N 21.7 m², E 6.1 m², S 8.6 m², W 2.2 m²
All glazing by direction
N 21.7 m², E 15.9 m², S 30.9 m², W 9.2 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, Anti-glare Up R1.3, medium colour
  • Corrugated Iron Bulk, Reflective Side Down, Anti-glare Up R1.3, dark colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • DOW-002-16 A Elite Al Awning Window SG 4SP30Ntl: U-value 4.8, SHGC 0.42
  • DOW-001-16 A Al Sliding Window SG 4SP30Ntl: U-value 4.6, SHGC 0.47
  • DOW-001-01 A Al Sliding Window SG 3Clr: U-value 6.4, SHGC 0.75
  • DOW-014-16 A Aluminium Fixed Light Window SG 4SP30Ntl: U-value 4.3, SHGC 0.48

Window schedule

  • Media, window DOW-002-16 A: 600 × 600 mm facing E
  • Media, window DOW-002-16 A: 600 × 600 mm facing E
  • Office, window DOW-002-16 A: 600 × 1,500 mm facing E
  • Office, window DOW-002-16 A: 1,200 × 600 mm facing S
  • Office, window DOW-002-16 A: 1,200 × 600 mm facing S
  • Office, window DOW-002-16 A: 1,200 × 600 mm facing S
  • Office, window DOW-002-16 A: 1,200 × 600 mm facing S
  • Bath-Base, window DOW-001-16 A: 600 × 1,500 mm facing E
  • Gym, window DOW-001-16 A: 600 × 2,700 mm facing E
  • Garage, window DOW-001-01 A: 600 × 1,800 mm facing W
  • Garage, window DOW-001-01 A: 600 × 1,200 mm facing W
  • Living, window ALM-002-01 A: 2,000 × 900 mm facing E
  • Living, window ALM-002-01 A: 2,000 × 600 mm facing S
  • Living, window ALM-002-01 A: 2,000 × 600 mm facing S
  • Living, window ALM-002-01 A: 2,000 × 600 mm facing S
  • Living, window ALM-002-01 A: 2,000 × 900 mm facing S
  • Bedroom 4, window ALM-002-01 A: 1,800 × 3,600 mm facing S
  • Bedroom 1, window DOW-002-16 A: 1,800 × 3,600 mm facing S
  • Ldry, window ALM-002-01 A: 600 × 1,800 mm facing W
  • Pantry, window ALM-002-01 A: 600 × 1,800 mm facing W
  • Ens-4, window ALM-002-01 A: 600 × 1,500 mm facing W
  • Study, window ALM-002-01 A: 1,200 × 1,800 mm facing E
  • Kitchen/Rumpus, window ALM-002-01 A: 1,800 × 1,200 mm facing E
  • Kitchen/Rumpus, window ALM-002-01 A: 1,800 × 1,200 mm facing E
  • Kitchen/Rumpus, window ALM-002-01 A: 2,000 × 2,400 mm facing N
  • Kitchen/Rumpus, window ALM-002-01 A: 2,400 × 4,440 mm facing N
  • Entry, window ALM-002-01 A: 2,400 × 300 mm facing S
  • Entry, window ALM-002-01 A: 2,400 × 300 mm facing S
  • Entry, window ALM-002-01 A: 300 × 1,800 mm facing S
  • Bedroom 2, window DOW-014-16 A: 2,000 × 400 mm facing S
  • Bedroom 2, window DOW-002-16 A: 2,000 × 600 mm facing S
  • Bedroom 2, window DOW-002-16 A: 2,000 × 600 mm facing S
  • Bedroom 2, window DOW-002-16 A: 2,000 × 600 mm facing S
  • Bedroom 3, window DOW-001-16 A: 900 × 2,700 mm facing E
  • Bedroom 5, window DOW-001-16 A: 1,200 × 1,800 mm facing W
  • Ens-3, window DOW-001-16 A: 600 × 900 mm facing E
  • Ens-2, window DOW-001-16 A: 600 × 900 mm facing E
  • Living Upper, window DOW-001-16 A: 1,200 × 1,800 mm facing W
  • Living Upper, window DOW-014-16 A: 2,000 × 2,400 mm facing N
  • Living Upper, window DOW-001-16 A: 600 × 2,400 mm facing N
  • Living Upper, window DOW-002-16 A: 1,800 × 1,800 mm facing S

Certificate 0005607718-01, issued 7 July 2021, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1170380S_02, issued 7 July 2021

BASIX certificate

Energy score
53 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
37 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
5
Conditioned floor area
375 m²
Unconditioned floor area
14 m²
Site area
451 m²
Roof area
215 m²
Garden area
215 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5.5 stars
Solar panels
0.7 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1170380S_02, issued 7 July 2021, from the council's DA documents.

BASIX certificate, certificate 1170380S, issued 21 January 2021

BASIX certificate

Energy score
50 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
54 MJ/m² a year
Cooling load
32 MJ/m² a year
Bedrooms
5
Conditioned floor area
430 m²
Unconditioned floor area
8 m²
Site area
451 m²
Roof area
246 m²
Garden area
196 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 5.5 stars
Solar panels
0.7 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1170380S, issued 21 January 2021, from the council's DA documents.

NatHERS certificate, certificate 0005607718, issued 21 January 2021

NatHERS certificate

Star rating
4.1 stars
Rated with
BERS Pro v4.4.0.1 (3.21)
Rated on
21 Jan 2021
Wall insulation
R2
Ceiling insulation
R3
Floor insulation
R3
LED downlights
27
Living room glazing by direction
N 29.2 m², E 6.1 m², S 8.6 m², W 2.2 m²
All glazing by direction
N 29.2 m², E 16.7 m², S 35.2 m², W 11.3 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, Anti-glare Up R1.3, medium colour

Window types

  • DOW-002-01 A Elite Al Awning Window SG 3Clr: U-value 6.4, SHGC 0.65
  • DOW-001-01 A Al Sliding Window SG 3Clr: U-value 6.4, SHGC 0.75
  • DOW-014-01 A Aluminium Fixed Light Window SG 4Clr: U-value 6.2, SHGC 0.75
  • DOW-006-01 A Al Sliding Door SG 5Clr: U-value 6.2, SHGC 0.71

Window schedule

  • Media, window DOW-002-01 A: 600 × 600 mm facing E
  • Media, window DOW-002-01 A: 600 × 600 mm facing E
  • Office, window DOW-002-01 A: 600 × 1,500 mm facing E
  • Office, window DOW-002-01 A: 1,200 × 600 mm facing S
  • Office, window DOW-002-01 A: 1,200 × 600 mm facing S
  • Office, window DOW-002-01 A: 1,200 × 600 mm facing S
  • Office, window DOW-002-01 A: 1,200 × 600 mm facing S
  • Bath-Base, window DOW-001-01 A: 600 × 1,500 mm facing E
  • Gym, window DOW-001-01 A: 600 × 2,700 mm facing E
  • Garage, window DOW-001-01 A: 600 × 1,800 mm facing W
  • Garage, window DOW-001-01 A: 600 × 1,800 mm facing W
  • Garage, window DOW-001-01 A: 600 × 1,800 mm facing W
  • Living, window DOW-014-01 A: 2,000 × 900 mm facing E
  • Living, window DOW-002-01 A: 2,000 × 600 mm facing S
  • Living, window DOW-002-01 A: 2,000 × 600 mm facing S
  • Living, window DOW-002-01 A: 2,000 × 600 mm facing S
  • Living, window DOW-014-01 A: 2,000 × 900 mm facing S
  • Bedroom 4, window DOW-006-01 A: 1,800 × 3,600 mm facing S
  • Bedroom 1, window DOW-002-01 A: 2,400 × 3,600 mm facing S
  • Ldry, window DOW-001-01 A: 600 × 2,400 mm facing W
  • Pantry, window DOW-001-01 A: 600 × 2,400 mm facing W
  • Ens-4, window DOW-001-01 A: 600 × 1,500 mm facing W
  • Study, window DOW-001-01 A: 1,200 × 1,800 mm facing E
  • Kitchen/Rumpus, window DOW-002-01 A: 1,800 × 1,200 mm facing E
  • Kitchen/Rumpus, window DOW-002-01 A: 1,800 × 1,200 mm facing E
  • Kitchen/Rumpus, window DOW-014-01 A: 2,700 × 3,270 mm facing N
  • Kitchen/Rumpus, window DOW-006-01 A: 2,400 × 4,200 mm facing N
  • Entry, window DOW-014-01 A: 2,400 × 300 mm facing S
  • Entry, window DOW-014-01 A: 2,400 × 300 mm facing S
  • Entry, window DOW-001-01 A: 300 × 1,800 mm facing S
  • Bedroom 2, window DOW-006-01 A: 2,400 × 2,400 mm facing S
  • Bedroom 2, window DOW-014-01 A: 2,000 × 400 mm facing S
  • Bedroom 3, window DOW-001-01 A: 900 × 2,700 mm facing E
  • Bedroom 5, window DOW-001-01 A: 1,200 × 1,800 mm facing W
  • Ens-3, window DOW-001-01 A: 600 × 1,500 mm facing E
  • Ens-2, window DOW-001-01 A: 600 × 1,500 mm facing E
  • Living Upper, window DOW-001-01 A: 1,200 × 1,800 mm facing W
  • Living Upper, window DOW-014-01 A: 2,700 × 3,270 mm facing N
  • Living Upper, window DOW-001-01 A: 600 × 2,400 mm facing N
  • Living Upper, window DOW-002-01 A: 1,800 × 1,800 mm facing S

Certificate 0005607718, issued 21 January 2021, from the council's DA documents. Verify this certificate

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