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1 Boorawine Terrace Callala Bay NSW 2540

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.8 stars out of 10. Its BASIX certificate commits it to 10 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy target, scoring 71 against 50.

Key features

Windows
16 windows and glazed doors: Aluminium B SG Clear; Aluminium A SG Clear; Timber A SG Clear
Wall insulation
R1.5
Roof and ceiling insulation
Ceiling R3, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Hot water
Electric storage
Air conditioning and heating
Airconditioning ducting only (living area and bedroom)

Built by B & S Developments.

BASIX certificate

Energy score
71 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-1
Heating load
67 MJ/m² a year
Cooling load
18 MJ/m² a year
Bedrooms
4
Conditioned floor area
256 m²
Unconditioned floor area
15.9 m²
Site area
1,053 m²
Roof area
325 m²
Garden area
421 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric storage
Solar panels
10 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 6 star
LED lighting
Yes
Cooktop
Induction

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 1334596S_02, issued 10 February 2025, from the council's DA documents.

NatHERS certificate

Star rating
5.8 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
10 Feb 2025
Wall insulation
R1.5
Ceiling insulation
R3
Living room glazing by direction
N 20.4 m², W 4.3 m²
All glazing by direction
N 30.1 m², E 8.3 m², S 10.8 m², W 4.3 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56

Window schedule

  • TV Room, window ALM-002-01 A: 1,400 × 3,010 mm facing N
  • Bed 4, window ALM-002-01 A: 1,200 × 2,170 mm facing S
  • Ldry, window ALM-001-01 A: 2,040 × 820 mm facing S
  • WC, window ALM-002-01 A: 600 × 610 mm facing S
  • Bath, window ALM-002-01 A: 1,200 × 800 mm facing S
  • Bed 3, window ALM-002-01 A: 1,200 × 2,170 mm facing S
  • Bed 2, window ALM-002-01 A: 1,200 × 2,170 mm facing S
  • Office, window ALM-002-01 A: 400 × 3,010 mm facing N
  • Entry/Hall, window TIM-001-01 W: 2,400 × 1,000 mm facing E
  • Bed 1, window ALM-002-01 A: 2,400 × 1,810 mm facing E
  • Bed 1, window ALM-002-01 A: 2,400 × 1,810 mm facing N
  • Ensuite, window ALM-002-01 A: 1,800 × 850 mm facing E
  • Kitch/Dining/Li, window ALM-001-01 A: 2,400 × 1,810 mm facing W
  • Kitch/Dining/Li, window ALM-001-01 A: 2,400 × 4,300 mm facing N
  • Kitch/Dining/Li, window ALM-002-01 A: 2,400 × 2,650 mm facing N
  • Kitch/Dining/Li, window ALM-002-01 A: 1,400 × 2,650 mm facing N

Certificate 0011700978, issued 10 February 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1334596S, issued 16 September 2022

BASIX certificate

Energy score
82 (target 50)
Water score
41 (target 40)
Thermal performance
Pass
Heating load
66 MJ/m² a year
Cooling load
19 MJ/m² a year
Bedrooms
4
Conditioned floor area
256 m²
Unconditioned floor area
15.9 m²
Site area
1,053 m²
Roof area
325 m²
Garden area
421 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric heat pump
Solar panels
5 kW
Rainwater tank
4,750 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 6 star
LED lighting
Yes
Cooktop
Induction

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 1334596S, issued 16 September 2022, from the council's DA documents.

NatHERS certificate, certificate 0008064412, issued 16 September 2022

NatHERS certificate

Star rating
5.8 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
16 Sep 2022
Wall insulation
R1.5
Ceiling insulation
R3
Living room glazing by direction
N 20.6 m², W 4.3 m²
All glazing by direction
N 32.1 m², E 8.3 m², S 10.8 m², W 4.3 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56

Window schedule

  • TV Room, window ALM-002-01 A: 2,000 × 3,010 mm facing N
  • Bed 4, window ALM-002-01 A: 1,200 × 2,170 mm facing S
  • Ldry, window ALM-001-01 A: 2,040 × 820 mm facing S
  • WC, window ALM-002-01 A: 600 × 610 mm facing S
  • Bath, window ALM-002-01 A: 1,200 × 800 mm facing S
  • Bed 3, window ALM-002-01 A: 1,200 × 2,170 mm facing S
  • Bed 2, window ALM-002-01 A: 1,200 × 2,170 mm facing S
  • Office, window ALM-002-01 A: 400 × 3,010 mm facing N
  • Entry/Hall, window TIM-001-01 W: 2,400 × 1,000 mm facing E
  • Bed 1, window ALM-002-01 A: 2,400 × 1,810 mm facing E
  • Bed 1, window ALM-002-01 A: 2,400 × 1,810 mm facing N
  • Ensuite, window ALM-002-01 A: 1,800 × 850 mm facing E
  • Kitch/Dining/Li, window ALM-002-01 A: 2,400 × 1,810 mm facing W
  • Kitch/Dining/Li, window ALM-002-01 A: 2,400 × 4,304 mm facing N
  • Kitch/Dining/Li, window ALM-002-01 A: 2,400 × 2,650 mm facing N
  • Kitch/Dining/Li, window ALM-002-01 A: 1,460 × 2,650 mm facing N

Certificate 0008064412, issued 16 September 2022, from the council's DA documents. Verify this certificate

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