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244 George Downes Drive Central Mangrove NSW 2250

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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 10 kW of solar panels and a 100,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy and water targets, scoring 82 against 50 for energy and 93 against 40 for water.

Key features

Windows
34 windows and glazed doors: Aluminium A SG Clear; Al Thermally Broken A DG Air Fill High Solar Gain low-E -Clear; Aluminium A DG Air Fill Clear-Clear and 2 more types
Wall insulation
R3, R2
Roof and ceiling insulation
Ceiling R5, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R2, medium colour
Hot water
Gas instantaneous with a performance of 4 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
82 (target 50)
Water score
93 (target 40)
Thermal performance
Pass
Heating load
54 MJ/m² a year
Cooling load
4 MJ/m² a year
Bedrooms
7
Conditioned floor area
464 m²
Unconditioned floor area
116 m²
Site area
8,096 m²
Roof area
580 m²
Garden area
500 m²
Climate zone
NatHERS climate zone 15
Hot water
Gas instantaneous with a performance of 4 stars
Solar panels
10 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 4 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 < 2.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER < 2.5

Cooling

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

Certificate 1197694S_02, issued 21 December 2021, from the council's DA documents.

NatHERS certificate

Star rating
6.4 stars
Rated with
BERS Pro v4.4.0.1 (3.21)
Rated on
27 Apr 2021
Wall insulation
R3, R2
Ceiling insulation
R5
LED downlights
216
Living room glazing by direction
N 13.4 m²
All glazing by direction
N 24.6 m², E 24.5 m², S 24.2 m², W 20.8 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R2, medium colour

Window types

  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • ATB-003-03 B Al Thermally Broken A DG Air Fill High Solar Gain low-E -Clear: U-value 3.1, SHGC 0.39
  • ALM-003-01 A Aluminium A DG Air Fill Clear-Clear: U-value 4.8, SHGC 0.51
  • ATB-003-02 B Al Thermally Broken A DG Air Fill Tint-Clear: U-value 3.6, SHGC 0.23
  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56

Window schedule

  • Master Bed Ensu, window ALM-001-01 A: 800 × 2,400 mm facing N
  • Master Bed Ensu, window ALM-001-01 A: 1,300 × 1,600 mm facing W
  • Master Bed, window ALM-001-01 A: 1,300 × 1,200 mm facing W
  • Master Bed, window ALM-001-01 A: 600 × 2,400 mm facing W
  • Master Bed, window ALM-001-01 A: 1,300 × 1,200 mm facing W
  • Master Bed WIR, window ALM-001-01 A: 800 × 2,400 mm facing S
  • Home Theatre, window ATB-003-03 B: 1,300 × 2,400 mm facing S
  • Pantry, window ALM-003-01 A: 1,300 × 1,500 mm facing N
  • Kitchen/Living, window ALM-003-01 A: 1,300 × 2,400 mm facing N
  • Kitchen/Living, window ATB-003-03 B: 2,400 × 3,500 mm facing N
  • Kitchen/Living, window ATB-003-02 B: 800 × 2,400 mm facing N
  • Entry/Office, window ATB-003-03 B: 1,300 × 1,200 mm facing S
  • Entry/Office, window TIM-001-01 W: 2,400 × 1,640 mm facing S
  • Bedroom 2, window ALM-001-01 A: 1,300 × 2,100 mm facing S
  • Bedroom 3, window ALM-001-01 A: 1,300 × 2,100 mm facing S
  • Bath 1, window ALM-001-01 A: 1,300 × 2,100 mm facing S
  • Bedroom 4, window ALM-001-01 A: 1,300 × 2,100 mm facing N
  • WC, window ALM-001-01 A: 1,200 × 600 mm facing N
  • Garage, window ALM-001-01 A: 2,400 × 2,200 mm facing E
  • Garage, window ALM-001-01 A: 700 × 2,700 mm facing E
  • Garage, window ALM-001-01 A: 700 × 2,700 mm facing E
  • Games Room, window ATB-003-03 B: 2,400 × 3,500 mm facing W
  • Games Room, window ATB-003-03 B: 1,300 × 2,300 mm facing W
  • Games Room, window ATB-003-03 B: 800 × 800 mm facing W
  • Games Room, window ATB-003-03 B: 1,500 × 2,100 mm facing E
  • Games Room, window ATB-003-03 B: 1,500 × 2,100 mm facing E
  • Entry 2, window TIM-001-01 W: 2,400 × 1,200 mm facing E
  • Bedroom 5, window ALM-001-01 A: 1,500 × 2,100 mm facing E
  • Bed 7 Ensuite, window ALM-001-01 A: 800 × 1,800 mm facing N
  • Bed 7 WIR, window ALM-001-01 A: 800 × 1,200 mm facing N
  • Bedroom 6, window ALM-001-01 A: 1,500 × 2,100 mm facing E
  • Bath 2, window ALM-001-01 A: 800 × 1,800 mm facing N
  • Bedroom 7, window ALM-001-01 A: 2,100 × 2,600 mm facing S
  • Bedroom 7, window ALM-001-01 A: 800 × 2,700 mm facing W

Certificate 0005907795-01, issued 27 April 2021, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1197694S, issued 28 April 2021

BASIX certificate

Energy score
82 (target 50)
Water score
93 (target 40)
Thermal performance
Pass
Heating load
54 MJ/m² a year
Cooling load
4 MJ/m² a year
Bedrooms
7
Conditioned floor area
464 m²
Unconditioned floor area
116 m²
Site area
8,096 m²
Roof area
580 m²
Garden area
500 m²
Climate zone
NatHERS climate zone 15
Hot water
Gas instantaneous with a performance of 4 stars
Solar panels
10 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 4 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 < 2.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER < 2.5

Cooling

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

Certificate 1197694S, issued 28 April 2021, from the council's DA documents.

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