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21 Radiata Avenue Baulkham Hills NSW 2153

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 6.9 stars out of 10. Its BASIX certificate commits it to a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 52 against 50.

Key features

Windows
33 windows and glazed doors: Al Thermally Broken B DG Air Fill High Solar Gain low-E -Clear; Alu Semi Comm ASCEND 40 Awning DG 6CS_12Ar_6CS; Al Residential Awning Window SG 3mm Clear and 4 more types
Wall insulation
R2.7
Roof and ceiling insulation
Ceiling R3, R2, R2.7, R6, 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
3-phase airconditioning (living area and bedroom)

Built by Fairmont Homes.

BASIX certificate

Energy score
52 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
22 MJ/m² a year
Cooling load
19 MJ/m² a year
Bedrooms
5
Conditioned floor area
287.6 m²
Unconditioned floor area
22 m²
Site area
755 m²
Roof area
314 m²
Garden area
325 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1210886S_08, issued 30 August 2023, from the council's DA documents.

NatHERS certificate

Star rating
6.9 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
22 Feb 2023
Wall insulation
R2.7
Ceiling insulation
R3, R2, R2.7, R6
Floor insulation
R2, R2.7
Living room glazing by direction
E 8.2 m², S 12.9 m²
All glazing by direction
N 11.8 m², E 20.8 m², S 16.5 m², W 11.6 m²

Roof

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

Window types

  • ATB-004-03 B Al Thermally Broken B DG Air Fill High Solar Gain low-E -Clear: U-value 3.1, SHGC 0.49
  • WID-025-01 A Alu Semi Comm ASCEND 40 Awning DG 6CS_12Ar_6CS: U-value 4.1, SHGC 0.41
  • WID-001-01 A Al Residential Awning Window SG 3mm Clear: U-value 6.5, SHGC 0.63
  • WID-010-08 A Al Architectural Paragon Sliding Door DG 5/6/5EA: U-value 4.1, SHGC 0.5
  • WID-006-04 A Al Residential Sliding Window SG 638mm Comfort Plus: U-value 4.5, SHGC 0.46
  • WID-005-01 A Al Residential Internal Sliding Door SG 4mm Clear: U-value 6.3, SHGC 0.72
  • WID-001-08 A Al Residential Awning Window DG 3mm Clear / 6mm Air Gap / 3mm Clear: U-value 4.8, SHGC 0.51

Window schedule

  • Media, window WID-025-01 A: 850 × 900 mm facing E
  • Media, window WID-025-01 A: 850 × 900 mm facing E
  • Media, window WID-025-01 A: 2,050 × 850 mm facing N
  • Media, window WID-025-01 A: 2,050 × 850 mm facing N
  • Study/Bed 5, window WID-025-01 A: 1,460 × 1,810 mm facing E
  • Powder, window WID-001-01 A: 1,460 × 1,210 mm facing E
  • Kitchen/Living, window WID-025-01 A: 3,000 × 850 mm facing E
  • Kitchen/Living, window WID-025-01 A: 3,000 × 850 mm facing E
  • Kitchen/Living, window WID-025-01 A: 1,460 × 2,650 mm facing S
  • Kitchen/Living, window ATB-004-03 B: 2,400 × 1,300 mm facing E
  • Kitchen/Living, window WID-010-08 A: 2,400 × 2,710 mm facing S
  • Kitchen/Living, window WID-006-04 A: 1,370 × 1,810 mm facing S
  • Laundry, window WID-005-01 A: 2,400 × 1,810 mm facing W
  • Butlers Pantry, window WID-025-01 A: 1,370 × 850 mm facing W
  • Bedroom 2, window WID-025-01 A: 600 × 2,650 mm facing E
  • Bedroom 2, window WID-025-01 A: 1,800 × 850 mm facing N
  • Bedroom 2, window WID-025-01 A: 1,800 × 850 mm facing N
  • Sitting, window WID-025-01 A: 600 × 1,210 mm facing E
  • Sitting, window WID-025-01 A: 600 × 1,210 mm facing E
  • Sitting, window ATB-004-03 B: 1,800 × 1,210 mm facing N
  • VOID, window WID-001-08 A: 1,646 × 850 mm facing E
  • VOID, window WID-001-08 A: 1,646 × 850 mm facing E
  • VOID, window ATB-004-03 B: 1,030 × 2,650 mm facing S
  • Bedroom 3, window WID-025-01 A: 1,800 × 850 mm facing N
  • Bedroom 3, window WID-025-01 A: 1,800 × 850 mm facing N
  • Bath, window WID-001-01 A: 1,200 × 1,210 mm facing W
  • Bath, window WID-001-01 A: 600 × 610 mm facing W
  • Bedroom 4, window WID-025-01 A: 1,030 × 2,650 mm facing W
  • Master Suite, window WID-025-01 A: 600 × 850 mm facing W
  • Master Suite, window WID-025-01 A: 600 × 850 mm facing W
  • Master Suite, window WID-025-01 A: 600 × 850 mm facing W
  • Master Ensuite, window WID-001-01 A: 1,200 × 610 mm facing E
  • Master Ensuite, window WID-001-01 A: 1,460 × 610 mm facing S

Certificate 0008439150, issued 22 February 2023, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1210886S_04, issued 8 November 2021

BASIX certificate

Energy score
51 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
24 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
5
Conditioned floor area
287.6 m²
Unconditioned floor area
22 m²
Site area
755 m²
Roof area
314 m²
Garden area
325 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1210886S_04, issued 8 November 2021, from the council's DA documents.

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Related

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