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14 Bernabeau Street North Kellyville NSW 2155

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 20 kW of solar panels and a 4,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 98 against 70 for energy and 45 against 40 for water.

Key features

Windows
24 windows and glazed doors
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2, R3.5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
Hot water
Electric boosted solar with a performance of 36 to 40 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
98 (target 70)
Water score
45 (target 40)
Thermal performance
Pass
Materials score
-65
Heating load
24 MJ/m² a year
Cooling load
28 MJ/m² a year
Bedrooms
5
Conditioned floor area
298 m²
Unconditioned floor area
10.6 m²
Site area
996 m²
Roof area
240 m²
Garden area
440 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric boosted solar with a performance of 36 to 40 STCs or better
Solar panels
20 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 61.4 m², single glazing 61.4 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 3.5 - 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: above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, concrete - suspended; frame: timber - untreated softwood (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - untreated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - untreated softwood (ceiling: foil backed blanket; roof: foil backed blanket.)

Certificate 1813301S_03, issued 28 November 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.4 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
16 Sep 2025
Wall insulation
R2.5
Ceiling insulation
R2, R3.5
Floor insulation
R2.5, R2
LED downlights
41
Living room glazing by direction
N 5 m², E 11.7 m², W 2.5 m²
All glazing by direction
N 12.8 m², E 22.2 m², S 5.4 m², W 21 m²

Roof

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

Window schedule

  • Entry BRD-041-011-001 W1: 2,750 × 1,200 mm facing W
  • Guest Bed BRD-149-005-001 W2: 2,057 × 2,170 mm facing W
  • Guest Bed BRD-149-005-001 W3: 600 × 2,410 mm facing N
  • Ensuite Guest BRD-149-005-001 W4: 943 × 1,210 mm facing N
  • Kitchen/Living BRD-149-005-001 W7: 2,057 × 1,570 mm facing E
  • Kitchen/Living BRD-033-010-001 D4: 2,400 × 2,800 mm facing E
  • Kitchen/Living BRD-138-024-001 W8: 2,057 × 850 mm facing E
  • Kitchen/Living BRD-138-024-001 W5: 2,057 × 850 mm facing N
  • Kitchen/Living BRD-149-005-001 W6: 2,057 × 1,570 mm facing N
  • Laundry BRD-033-010-001 D5: 2,400 × 1,810 mm facing S
  • Media BRD-138-024-001 W9: 2,057 × 850 mm facing E
  • Media BRD-138-024-001 W10: 2,057 × 850 mm facing E
  • Void BRD-041-011-001 W13: 2,750 × 1,200 mm facing W
  • Void BRD-041-011-001 W14: 2,750 × 1,200 mm facing W
  • Bedroom 2 BRD-149-005-001 W21: 943 × 2,170 mm facing E
  • Upper Bath BRD-149-005-001 W22: 600 × 1,810 mm facing S
  • Bedroom 3 BRD-149-005-001 W11: 943 × 2,170 mm facing W
  • Bedroom 4 BRD-149-005-001 W17: 943 × 2,170 mm facing N
  • Bedroom 1 BRD-149-005-001 W20: 943 × 2,410 mm facing E
  • Ensuite 1 BRD-149-005-001 W19: 1,457 × 1,810 mm facing E
  • Ensuite 1 BRD-149-005-001 W18: 1,457 × 1,810 mm facing N
  • Rumpus BRD-149-005-001 W12: 943 × 2,650 mm facing W
  • Study BRD-149-005-001 W15: 943 × 2,170 mm facing W
  • Ensuite 4 BRD-149-005-001 W16: 943 × 610 mm facing N

Certificate 0012204723-01, issued 16 September 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1813301S_02, issued 22 October 2025

BASIX certificate

Energy score
98 (target 70)
Water score
45 (target 40)
Thermal performance
Pass
Materials score
-65
Heating load
24 MJ/m² a year
Cooling load
28 MJ/m² a year
Bedrooms
5
Conditioned floor area
298 m²
Unconditioned floor area
10.6 m²
Site area
900 m²
Roof area
240 m²
Garden area
440 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric boosted solar with a performance of 36 to 40 STCs or better
Solar panels
20 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 61.4 m², single glazing 61.4 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 3.5 - 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: above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, concrete - suspended; frame: timber - untreated softwood (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - untreated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - untreated softwood (ceiling: foil backed blanket; roof: foil backed blanket.)

Certificate 1813301S_02, issued 22 October 2025, from the council's DA documents.

BASIX certificate, certificate 1813301S, issued 17 September 2025

BASIX certificate

Energy score
98 (target 40)
Bedrooms
291
Hot water
Electric boosted solar with a performance of 36 to 40 STCs or better Cooling System The applicant must install the following cooling system, or a system with a higher energy rating, in at least 1 living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0 The applicant must install the following cooling system, or a system with a higher energy rating, in at least 1 bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0 Heating System The applicant must install the following heating system, or a system with a higher energy rating, in at least 1 living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0 The applicant must install the following heating system, or a system with a higher energy rating, in at least 1 bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0 Ventilation The applicant must install the following exhaust systems in the development: At least 1 Bathroom: individual fan, ducted to facade or roof; Operation control: manual switch on/off Kitchen: individual fan, ducted to facade or roof; Operation control: manual switch on/off Laundry: natural ventilation only, or no laundry; Operation control: n/a Artificial lighting The applicant must ensure that a minimum of 80% of light fixtures are fitted with fluorescent, compact fluorescent, or light-emitting-diode (LED) lamps Natural Lighting The applicant must install a window and/or skylight in the kitchen of the dwelling for natural lighting
Solar panels
20 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

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 155.0 none
  • Floor - above habitable rooms or mezzanine, concrete - suspended; frame: timber - untreated softwood 135.4 none
  • Floor - suspended floor above garage, concrete - suspended; frame: timber - untreated softwood 28.5 none
  • Garage floor - concrete slab on ground, waffle pod slab 53.0 none
  • External wall: brick veneer; frame: timber - untreated softwood 16.4 none
  • External garage wall: brick veneer; frame: timber - untreated softwood 81.4 none
  • Internal wall: plasterboard; frame: timber - untreated softwood 245.8 none

Certificate 1813301S, issued 17 September 2025, from the council's DA documents.

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