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68 Lackersteen Street Callala Bay NSW 2540

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5 stars out of 10. Its BASIX certificate commits it to 3.35 kW of solar panels and a 6,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 91 against 69.

Key features

Windows
39 windows and glazed doors: Aluminium B SG High; Aluminium A SG High; mber and 1 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2.5, R4, roof Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
91 (target 69)
Water score
40 (target 40)
Materials score
-100
Heating load
48 MJ/m² a year
Cooling load
12 MJ/m² a year
Bedrooms
5
Conditioned floor area
345.5 m²
Unconditioned floor area
6.1 m²
Site area
1,416 m²
Roof area
401 m²
Garden area
500 m²
Climate zone
NatHERS climate zone 18
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3.35 kW
Rainwater tank
6,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 60 m², timber frames 0.5 m², single glazing 0.5 m², double glazing 60 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (fibreglass batts or roll)
  • Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: light steel frame (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (solid or reconstituted timber weatherboard); frame: light steel frame (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: light steel frame (foil/sarking)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, light steel frame (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1848761S, issued 29 May 2026, from the council's DA documents.

NatHERS certificate

Star rating
5 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
08 Jun 2023
Wall insulation
R2.5
Ceiling insulation
R2.5, R4
Floor insulation
R2.5
LED downlights
56
Living room glazing by direction
N 11.5 m², E 19.7 m², S 2.5 m², W 1.1 m²
All glazing by direction
N 24.8 m², E 26.5 m², S 14.9 m², W 4.5 m²

Roof

  • Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
  • Corrugated Iron ~~ Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour

Window types

  • ALM-002-03 A Aluminium B SG High: U-value 5.4, SHGC 0.58
  • ALM-001-03 A Aluminium A SG High: U-value 5.4, SHGC 0.49
  • TIM-001-01 W mber: U-value 5.4, SHGC 0.56
  • ALM-001-01 A: U-value 6.7, SHGC 0.57
  • ALM-002-01 A: U-value 6.7, SHGC 0.7

Window schedule

  • Kitchen/Living, window ALM-002-03 A: 2,400 × 3,200 mm facing N
  • Kitchen/Living, window ALM-001-03 A: 1,500 × 700 mm facing W
  • Guest Ensuite, window ALM-002-03 A: 900 × 900 mm facing S
  • Theatre, window ALM-001-03 A: 600 × 2,700 mm facing S
  • Butlers Pantry, window ALM-002-03 A: 900 × 1,800 mm facing S
  • Laundry, window TIM-001-01 W: 900 × 820 mm facing E
  • Rumpus ALM-002-03A: 2,100 × 3,200 mm facing E
  • Garage, window ALM-001-01: 900 × 1,500 mm facing N
  • Dining Lounge, window ALM-001-03 A: 1,800 × 2,100 mm facing N
  • Dining Lounge, window ALM-002-03 A: 2,400 × 5,400 mm facing E
  • Dining Lounge, window ALM-001-03 A: 1,800 × 700 mm facing S
  • Dining Lounge, window ALM-001-03 A: 1,800 × 700 mm facing S
  • Shed ALM-002-01A: 900 × 1,800 mm facing N
  • Shed, window ALM-002-01: 900 × 1,800 mm facing N
  • Games Room, window ALM-002-03 A: 900 × 1,800 mm facing S
  • Games Room, window ALM-002-03 A: 600 × 2,100 mm facing N
  • Office store, window ALM-002-03 A: 600 × 2,100 mm facing S
  • Office store, window ALM-002-03 A: 1,200 × 800 mm facing E
  • Retreat Study, window ALM-001-03 A: 1,200 × 700 mm facing E
  • Retreat Study, window ALM-001-03 A: 2,100 × 1,640 mm facing W
  • Bedroom 2, window ALM-002-03 A: 1,200 × 800 mm facing N
  • Bedroom 2, window ALM-001-03 A: 1,200 × 700 mm facing N
  • Bedroom 2, window ALM-001-03 A: 1,200 × 700 mm facing E
  • Bedroom 3, window ALM-001-03 A: 1,200 × 700 mm facing E
  • Bedroom 3, window ALM-002-03 A: 1,200 × 800 mm facing S
  • Bedroom 3, window ALM-001-03 A: 1,200 × 700 mm facing S
  • Bedroom 4 ALM-002-03A: 1,200 × 800 mm facing S
  • Bedroom 4, window ALM-001-03 A: 1,200 × 700 mm facing S
  • Bath, window ALM-002-01: 1,200 × 800 mm facing S
  • Bath ALM-001-01A: 1,200 × 700 mm facing S
  • Bedroom 1 ALM-001-03 A n/a 1500 600 n/a 10 WY No Bedroom 1 ALM-001-03A n/a 1500 600 n/a 10 WwW No Bedroom 1, window ALM-002-03 A: 1,500 × 700 mm facing N
  • Bedroom 1, window ALM-001-03 A: 1,500 × 700 mm facing N
  • Bedroom 1, window ALM-001-03 A: 1,500 × 700 mm facing N
  • Ensuite 1 ALM-002-03A: 1,200 × 700 mm facing N
  • Ensuite 1, window ALM-001-03 A: 1,200 × 700 mm facing N
  • Ensuite 1 ALM-001-03A: 1,200 × 700 mm facing N
  • Ensuite 1 ALM-001-03A: 1,200 × 700 mm facing E
  • evice Ensuite 1, window ALM-002-03 A: 1,200 × 800 mm facing E
  • Ensuite 1, window ALM-001-03 A: 1,200 × 700 mm facing E

Certificate 0008696684, issued 8 June 2023, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1397055S_02, issued 29 June 2023

BASIX certificate

Energy score
59 (target 50)
Thermal performance
Pass
Conditioned floor area
483 m²
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
2 kW
Rainwater tank
8,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5 wv [4
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5 v wv

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5 v wv
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5 Vv [4

Certificate 1397055S_02, issued 29 June 2023, from the council's DA documents.

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