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23 Wyanga Crescent Worrigee NSW 2540

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.4 stars out of 10. Its BASIX certificate commits it to 6.6 kW of solar panels and a 4,990 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 100 against 69.

Key features

Windows
18 windows and glazed doors: Timber A SG Clear; Manor Awning Window DG 3/12/3; 200 SERIES - ALUMINIUM SLIDING DOOR DG 3-12Ar-3
Wall insulation
R2.2
Roof and ceiling insulation
Ceiling R6.0, roof Cont:Attic-Continuous 1.3, dark colour
Hot water
Electric heat pump
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by McDonald Jones Homes.

BASIX certificate

Energy score
100 (target 69)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-62
Heating load
42 MJ/m² a year
Cooling load
9 MJ/m² a year
Bedrooms
4
Conditioned floor area
132.9 m²
Unconditioned floor area
11.5 m²
Site area
10,010 m²
Roof area
258 m²
Garden area
500 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric heat pump
Solar panels
6.6 kW
Rainwater tank
4,990 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 34.3 m², timber frames 0.5 m², single glazing 0.5 m², double glazing 34.3 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: light steel frame. all external walls fibreglass batts or roll
  • External garage wall: brick veneer; frame: light steel frame (no added insulation)
  • External garage wall: cavity brick; frame: please select (no added insulation)
  • Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: light steel frame (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - hardwood predominant incl. glue laminated beams (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1783628S_02, issued 1 July 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.4 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
14 Feb 2025
Wall insulation
R2.2
Ceiling insulation
R6.0
Floor insulation
R2.2
Living room glazing by direction
N 8.1 m², E 5.1 m²
All glazing by direction
N 13.4 m², E 5.7 m², S 12.2 m²

Roof

  • Cont:Attic-Continuous 1.3, dark colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • DOW-005-01 A Manor Awning Window DG 3/12/3: U-value 3.9, SHGC 0.58
  • SSW-009-07 A 200 SERIES - ALUMINIUM SLIDING DOOR DG 3-12Ar-3: U-value 3.66, SHGC 0.65

Window schedule

  • Wc 2, window DOW-005-01 A: 1,800 × 610 mm facing N
  • Master Suite, window DOW-005-01 A: 1,800 × 610 mm facing N
  • Master Suite, window DOW-005-01 A: 1,800 × 610 mm facing N
  • Theatre, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Theatre, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Bedroom 2, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Bedroom 2, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Bedroom 3, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Bedroom 3, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Bedroom 4, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Bedroom 4, window DOW-005-01 A: 1,800 × 850 mm facing S
  • Wc, window DOW-005-01 A: 1,030 × 610 mm facing E
  • Bath, window DOW-005-01 A: 1,200 × 1,210 mm facing N
  • Laundry, window TIM-001-01 W: 573 × 887 mm facing N
  • Kitchen/Living, window SSW-009-07 A: 2,100 × 2,410 mm facing N
  • Kitchen/Living, window SSW-009-07 A: 2,100 × 2,410 mm facing E
  • Kitchen/Living, window DOW-005-01 A: 1,800 × 850 mm facing N
  • Kitchen/Living, window DOW-005-01 A: 1,800 × 850 mm facing N

Certificate U5W3BQX8WL, issued 14 February 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate (alterations and additions), certificate A1836978, issued 11 March 2026

BASIX certificate (alterations and additions)

This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.

Certificate A1836978, issued 11 March 2026, from the council's DA documents.

BASIX certificate, certificate 1792441S, issued 21 April 2025

BASIX certificate

Energy score
100 (target 69)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
49 MJ/m² a year
Cooling load
9 MJ/m² a year
Bedrooms
5
Conditioned floor area
277.7 m²
Unconditioned floor area
23.3 m²
Site area
100,100 m²
Roof area
525 m²
Garden area
500 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric heat pump
Solar panels
10.56 kW
Rainwater tank
5,191 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 75.9 m², timber frames 1 m², single glazing 31.4 m², double glazing 45.4 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 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: light steel frame. all external walls fibreglass batts or roll
  • External garage wall: brick veneer; frame: light steel frame (no added insulation)
  • 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 1792441S, issued 21 April 2025, from the council's DA documents.

NatHERS certificate, certificate P9TBPGYJ2N, issued 16 April 2025

NatHERS certificate

Star rating
7.2 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
16 Apr 2025
Wall insulation
R2.2
Ceiling insulation
R7.0
Floor insulation
R2.2
Living room glazing by direction
N 14.2 m², E 3.2 m², W 3.2 m²
All glazing by direction
N 36.1 m², E 8.5 m², S 26.8 m², W 5.4 m²

Roof

  • Cont:Attic-Continuous 1.3, dark colour

Window types

  • TIM-004-01 W Timber B DG Air Fill Clear-Clear: U-value 3, SHGC 0.56
  • STG-076-14 A Alumiere Sliding Door DG 4Clr-12Ar-4PlanAs: U-value 3.01, SHGC 0.46
  • STG-019-10 W Cedar Double Hung Window SG 6Sn: U-value 3.5, SHGC 0.44
  • BRD-030-45 A ESS Hinged Door (100mm) SG 5mmClr: U-value 6.03, SHGC 0.6
  • BRD-125-58 A ESS Fixed Window External 52 Comm DG FGIOptEma+Clr_4mm_16Ar_4mm: U-value 2.22, SHGC 0.54
  • CAN-020-01 W Paramount Timber Sliding Door DG 4-10Ar-4: U-value 2.7, SHGC 0.51
  • THC-026-09 A Series EC55 Bifold Door Inward Opening DG 6mmEntTech-12Ar-6mmClr: U-value 3.1, SHGC 0.45
  • BRD-084-12 A Signature Entry Door 125 DG 4Clr-10Ar-4Clr: U-value 3.7, SHGC 0.59
  • THC-008-21 A Series EC45TB Casement Window DG 4mmClr-12Ar-4mmClr: U-value 3.2, SHGC 0.45
  • BRD-097-01 A Signature Awning Window 100TB DG 638Lam-12Ar-6mmClr: U-value 3.02, SHGC 0.48

Window schedule

  • Bedroom 3, window STG-076-14 A: 1,200 × 1,810 mm facing N
  • Bedroom 3, window STG-019-10 W: 1,200 × 1,210 mm facing E
  • Ensuite 2, window BRD-030-45 A: 2,100 × 878 mm facing N
  • Bath, window STG-076-14 A: 1,460 × 1,810 mm facing N
  • Guest Bed, window STG-019-10 W: 2,060 × 1,810 mm facing S
  • Bedroom 4, window STG-019-10 W: 2,060 × 1,810 mm facing S
  • Passage, window BRD-125-58 A: 2,360 × 850 mm facing E
  • Children's Activity, window CAN-020-01 W: 2,100 × 3,228 mm facing N
  • Kitchen/Living, window THC-026-09 A: 2,400 × 3,610 mm facing N
  • Kitchen/Living, window BRD-125-58 A: 2,060 × 1,570 mm facing W
  • Kitchen/Living, window BRD-084-12 A: 2,406 × 987 mm facing N
  • Kitchen/Living, window STG-076-14 A: 1,460 × 2,170 mm facing N
  • Kitchen/Living, window BRD-125-58 A: 2,060 × 1,570 mm facing E
  • Bedroom 2, window STG-019-10 W: 2,060 × 1,810 mm facing S
  • Entry, window TIM-004-01 W: 2,406 × 415 mm facing S
  • Master Suite, window STG-019-10 W: 1,800 × 850 mm facing N
  • Master Suite, window THC-008-21 A: 2,100 × 1,702 mm facing N
  • Master Suite, window STG-019-10 W: 1,800 × 850 mm facing N
  • Master Suite, window STG-019-10 W: 1,200 × 1,210 mm facing W
  • WIR, window BRD-125-58 A: 1,170 × 610 mm facing W
  • Study, window STG-019-10 W: 2,060 × 1,810 mm facing S
  • Home Theatre, window STG-019-10 W: 2,060 × 2,410 mm facing S
  • Office, window STG-019-10 W: 2,060 × 1,810 mm facing S
  • Laundry, window BRD-097-01 A: 1,200 × 1,810 mm facing S
  • Laundry, window BRD-084-12 A: 2,100 × 878 mm facing E
  • Ensuite, window STG-076-14 A: 1,030 × 1,810 mm facing N

Certificate P9TBPGYJ2N, issued 16 April 2025, from the council's DA documents. Verify this certificate

BASIX certificate, certificate 1783628S, issued 14 February 2025

BASIX certificate

Energy score
100 (target 69)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-61
Heating load
45 MJ/m² a year
Cooling load
7 MJ/m² a year
Bedrooms
4
Conditioned floor area
132.9 m²
Unconditioned floor area
11.5 m²
Site area
10,010 m²
Roof area
258 m²
Garden area
500 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric heat pump
Solar panels
6.6 kW
Rainwater tank
4,990 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 30.8 m², timber frames 0.5 m², single glazing 0.5 m², double glazing 30.8 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: light steel frame. all external walls fibreglass batts or roll
  • External garage wall: brick veneer; frame: light steel frame (no added insulation)
  • External garage wall: cavity brick; frame: please select (no added insulation)
  • Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: light steel frame (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - hardwood predominant incl. glue laminated beams (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1783628S, issued 14 February 2025, from the council's DA documents.

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