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1 Whistler Way Gables NSW 2765

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 6.6 kW of solar panels. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 91 against 70 for energy and 49 against 40 for water.

Key features

Windows
31 windows and glazed doors
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2.5, R6, R3, roof Construction Insulation Reflective wrap* Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, light colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Wisdom Homes.

BASIX certificate

Energy score
91 (target 70)
Water score
49 (target 40)
Materials score
-100
Heating load
36 MJ/m² a year
Cooling load
22 MJ/m² a year
Bedrooms
5
Conditioned floor area
311.4 m²
Unconditioned floor area
8.7 m²
Site area
545 m²
Roof area
284 m²
Garden area
202 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
6.6 kW
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 75.3 m², single glazing 22.2 m², double glazing 53.1 m²

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 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 (not specified)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1841687S_03, issued 18 August 2026, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
18 Aug 2026
Wall insulation
R2.5
Ceiling insulation
R2.5, R6, R3
Floor insulation
R2.5
Living room glazing by direction
E 6.2 m²
All glazing by direction
N 24.5 m², E 13.6 m², S 12 m², W 25.3 m²

Roof

  • Construction Insulation Reflective wrap* Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, light colour

Window schedule

  • HOME OFFICE TND-001-023-001 W10: 2,035 × 850 mm facing E
  • HOME OFFICE TND-001-023-001 W11: 2,035 × 850 mm facing E
  • GUEST ENS 5 TND-002-002-001 W9: 600 × 1,210 mm facing N
  • GUEST BED TND-002-003-001 W8: 1,200 × 2,410 mm facing N
  • HOME THEATRE TND-001-023-001 W5: 2,035 × 850 mm facing W
  • HOME THEATRE TND-001-023-001 W6: 2,035 × 850 mm facing N
  • HOME THEATRE TND-001-023-001 W7: 2,035 × 850 mm facing N
  • LAUNDRY TND-017-001-001 D2: 2,340 × 1,570 mm facing S
  • BUTLERS PANTRY TND-031-007-001 W2: 700 × 1,810 mm facing S
  • KIT LEISURE DIN TND-001-023-001 W7: 2,035 × 850 mm facing S
  • KIT LEISURE DIN TND-031-007-001 W4: 2,270 × 4,810 mm facing W
  • KIT LEISURE DIN TND-017-015-001 D3: 2,340 × 2,770 mm facing N
  • KIT LEISURE DIN TND-017-015-001 D4: 2,340 × 3,610 mm facing W
  • KIT LEISURE DIN TND-017-015-001 D5: 2,340 × 3,210 mm facing N
  • GARAGE TND-001-001-001 W1: 700 × 1,810 mm facing S
  • BED 3 TND-002-003-001 W15: 1,200 × 850 mm facing E
  • BED 3 TND-002-003-001 W16: 1,200 × 850 mm facing E
  • ENS 3 TND-001-001-001 W17: 1,200 × 730 mm facing S
  • ENS 2 TND-001-001-001 W18: 1,200 × 730 mm facing S
  • BED 2 TND-001-003-001 W19: 600 × 2,650 mm facing S
  • ENS 1 TND-001-001-001 W20: 1,030 × 730 mm facing S
  • ENS 1 TND-001-001-001 W21: 600 × 2,410 mm facing W
  • MASTER SUITE TND-001-003-001 W22: 600 × 1,810 mm facing W
  • MASTER SUITE TND-001-003-001 W23: 600 × 1,810 mm facing W
  • MASTER WIR 2 TND-002-003-001 W24: 860 × 610 mm facing W
  • BED 4 TND-002-003-001 W25: 1,200 × 2,100 mm facing N
  • ENS 4 TND-002-002-001 W26: 1,200 × 730 mm facing N
  • UF LOUNGE HALL TND-001-023-001 W12: 1,800 × 850 mm facing E
  • UF LOUNGE HALL TND-017-015-001 D19: 2,340 × 1,570 mm facing E
  • UF LOUNGE HALL TND-001-023-001 W14: 1,200 × 850 mm facing E
  • ENTRY VOID TND-031-007-001 W13: 1,200 × 1,570 mm facing E

Certificate 0012911749-02, issued 18 August 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1841687S_02, issued 5 May 2026

BASIX certificate

Energy score
91 (target 70)
Water score
49 (target 40)
Materials score
-100
Heating load
37 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
5
Conditioned floor area
311.4 m²
Unconditioned floor area
8.7 m²
Site area
545 m²
Roof area
284 m²
Garden area
202 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
6.6 kW
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 75.9 m², single glazing 22.8 m², double glazing 53.1 m²

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 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 (not specified)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1841687S_02, issued 5 May 2026, from the council's DA documents.

NatHERS certificate, certificate 0012911749-01, issued 5 May 2026

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
05 May 2026
Wall insulation
R2.5
Ceiling insulation
R2.5, R6, R3
Floor insulation
R2.5
Living room glazing by direction
E 6.2 m²
All glazing by direction
N 24.5 m², E 13.6 m², S 12.6 m², W 25.3 m²

Roof

  • Construction Insulation Reflective wrap* Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, light colour

Window schedule

  • HOME OFFICE TND-001-023-001 W10: 2,035 × 850 mm facing E
  • HOME OFFICE TND-001-023-001 W11: 2,035 × 850 mm facing E
  • GUEST ENS 5 TND-002-002-001 W9: 600 × 1,210 mm facing N
  • GUEST BED TND-002-003-001 W8: 1,200 × 2,410 mm facing N
  • HOME THEATRE TND-001-023-001 W5: 2,035 × 850 mm facing W
  • HOME THEATRE TND-001-023-001 W6: 2,035 × 850 mm facing N
  • HOME THEATRE TND-001-023-001 W7: 2,035 × 850 mm facing N
  • LAUNDRY TND-017-001-001 D2: 2,340 × 1,570 mm facing S
  • BUTLERS PANTRY TND-031-007-001 W2: 700 × 1,810 mm facing S
  • KIT LEISURE DIN TND-001-023-001 W7: 2,035 × 850 mm facing S
  • KIT LEISURE DIN TND-031-007-001 W4: 2,270 × 4,810 mm facing W
  • KIT LEISURE DIN TND-017-015-001 D3: 2,340 × 2,770 mm facing N
  • KIT LEISURE DIN TND-017-015-001 D4: 2,340 × 3,610 mm facing W
  • KIT LEISURE DIN TND-017-015-001 D5: 2,340 × 3,210 mm facing N
  • GARAGE TND-001-001-001 W1: 700 × 1,810 mm facing S
  • BED 3 TND-002-003-001 W15: 1,200 × 850 mm facing E
  • BED 3 TND-002-003-001 W16: 1,200 × 850 mm facing E
  • ENS 3 TND-001-001-001 W17: 1,200 × 730 mm facing S
  • ENS 2 TND-001-001-001 W18: 1,200 × 730 mm facing S
  • BED 2 TND-001-003-001 W19: 1,030 × 2,110 mm facing S
  • ENS 1 TND-001-001-001 W20: 1,030 × 730 mm facing S
  • ENS 1 TND-001-001-001 W21: 600 × 2,410 mm facing W
  • MASTER SUITE TND-001-003-001 W22: 600 × 1,810 mm facing W
  • MASTER SUITE TND-001-003-001 W23: 600 × 1,810 mm facing W
  • MASTER WIR 2 TND-002-003-001 W24: 860 × 610 mm facing W
  • BED 4 TND-002-003-001 W25: 1,200 × 2,100 mm facing N
  • ENS 4 TND-002-002-001 W26: 1,200 × 730 mm facing N
  • UF LOUNGE HALL TND-001-023-001 W12: 1,800 × 850 mm facing E
  • UF LOUNGE HALL TND-017-015-001 D19: 2,340 × 1,570 mm facing E
  • UF LOUNGE HALL TND-001-023-001 W14: 1,200 × 850 mm facing E
  • ENTRY VOID TND-031-007-001 W13: 1,200 × 1,570 mm facing E

Certificate 0012911749-01, issued 5 May 2026, from the council's DA documents. Verify this certificate

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