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60 Castle Circuit Seaforth NSW 2092

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 4.9 stars out of 10. Its BASIX certificate commits it to 12 kW of solar panels and a 2,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 100 against 50.

Key features

Windows
19 windows and glazed doors: Al Thermally Broken B DG Air Fill High Solar Gain low-E -Clear; Al Thermally Broken A DG Air Fill High Solar Gain low-E -Clear
Wall insulation
R1.8, R2.5
Roof and ceiling insulation
Ceiling R2.5, R4, roof Concrete No Added Insulation, No air Gap, medium colour
Hot water
Electric heat pump
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
100 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
42 MJ/m² a year
Cooling load
11 MJ/m² a year
Bedrooms
4
Conditioned floor area
275.3 m²
Unconditioned floor area
16 m²
Site area
627 m²
Roof area
200 m²
Garden area
300 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump
Solar panels
12 kW
Rainwater tank
2,500 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Induction
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 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1369756S_02, issued 11 December 2023, from the council's DA documents.

NatHERS certificate

Star rating
4.9 stars
Rated with
BERS Pro v4.4.0.2 (3.21)
Rated on
23 Nov 2020
Wall insulation
R1.8, R2.5
Ceiling insulation
R2.5, R4
Floor insulation
R2.5
LED downlights
90
Living room glazing by direction
W 71 m², NW 9.8 m²
All glazing by direction
NE 6.8 m², E 2.7 m², SW 39.3 m², W 120.1 m², NW 21.6 m²

Roof

  • Concrete No Added Insulation, No air Gap, medium colour
  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, medium 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
  • ATB-003-03 B Al Thermally Broken A DG Air Fill High Solar Gain low-E -Clear: U-value 3.1, SHGC 0.39

Window schedule

  • Bedroom 1, window ATB-004-03 B: 2,700 × 3,650 mm facing W
  • Living GF, window ATB-004-03 B: 2,700 × 3,800 mm facing W
  • Bedroom 2, window ATB-004-03 B: 2,700 × 3,650 mm facing W
  • Bedroom 3, window ATB-004-03 B: 2,700 × 3,650 mm facing W
  • Kitchen/Living, window ATB-004-03 B: 3,550 × 17,100 mm facing W
  • Kitchen/Living, window ATB-004-03 B: 3,550 × 2,750 mm facing NW
  • Master Suite, window ATB-003-03 B: 2,700 × 3,500 mm facing NW
  • Master Suite, window ATB-004-03 B: 2,700 × 8,157 mm facing SW
  • Stairs Lvl 3, window ATB-004-03 B: 2,700 × 2,975 mm facing SW
  • Her Ensuite, window ATB-003-03 B: 2,700 × 2,500 mm facing W
  • His Ensuite, window ATB-003-03 B: 2,700 × 1,200 mm facing W
  • Garage 1, window ATB-003-03 B: 1,500 × 1,600 mm facing NW
  • Garage 1, window ATB-003-03 B: 1,500 × 2,400 mm facing SW
  • Entry, window ATB-004-03 B: 800 × 1,000 mm facing NE
  • Entry, window ATB-004-03 B: 3,500 × 850 mm facing NE
  • Entry, window ATB-004-03 B: 3,500 × 850 mm facing NE
  • Office, window ATB-003-03 B: 1,800 × 1,500 mm facing E
  • Office, window ATB-004-03 B: 2,400 × 4,000 mm facing W
  • Stairs Lvl 4, window ATB-004-03 B: 1,900 × 2,975 mm facing SW

Certificate 0005416847, issued 23 November 2020, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1134059S, issued 23 November 2020

BASIX certificate

Energy score
91 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
43 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
4
Conditioned floor area
410.2 m²
Unconditioned floor area
23.7 m²
Site area
627 m²
Roof area
86 m²
Garden area
258 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 4 stars
Solar panels
15 kW
Rainwater tank
8,000 litres
Fixtures
Showerheads 4 star, toilets 5 star, kitchen taps 4 star, basin taps 4 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: ceiling fans + 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: ceiling fans + 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1134059S, issued 23 November 2020, from the council's DA documents.

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