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44 McKellar Court Kellyville NSW 2155

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.5 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 72 against 70 for energy and 52 against 40 for water.

Key features

Windows
39 windows and glazed doors: Aluminium Sliding Window SG 3Clr; Thermally Broken Aluminium Awning Window DG LB Ntl 6/12/6; Thermally Broken Aluminium Fixed Window DG LB Ntl 6/12/6 and 5 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R3.5, R6, R2.5, roof Corrugated Iron Timber Frame Bulk, Reflective Both Sides R1.3, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Nbh Developers.

BASIX certificate

Energy score
72 (target 70)
Water score
52 (target 40)
Thermal performance
Pass
Materials score
-88
Heating load
28 MJ/m² a year
Cooling load
22 MJ/m² a year
Bedrooms
6
Conditioned floor area
493.1 m²
Unconditioned floor area
11.1 m²
Site area
1,124 m²
Roof area
388 m²
Garden area
597 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 118.4 m², single glazing 2.9 m², double glazing 115.5 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)
  • Floor: suspended floor above open subfloor, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood. all external walls 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 (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 1766394S_04, issued 11 May 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.5 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
09 May 2025
Wall insulation
R2.5
Ceiling insulation
R3.5, R6, R2.5
Floor insulation
R2.5, R3.5
LED downlights
103
Living room glazing by direction
N 15 m², S 3.2 m², W 35.1 m²
All glazing by direction
N 31.8 m², E 18.3 m², S 20.4 m², W 44.3 m²

Roof

  • Corrugated Iron Timber Frame Bulk, Reflective Both Sides R1.3, dark colour
  • Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.3, dark colour

Window types

  • AWS-001-001 Aluminium Sliding Window SG 3Clr: U-value 6.4, SHGC 0.73
  • AWS-035-117 Thermally Broken Aluminium Awning Window DG LB Ntl 6/12/6: U-value 2.8, SHGC 0.27
  • AWS-049-008 Thermally Broken Aluminium Fixed Window DG LB Ntl 6/12/6: U-value 2.1, SHGC 0.36
  • AWS-019-004 Aluminium Hinged Door DG 4Clr/10/4ET: U-value 3.6, SHGC 0.47
  • AWS-062-070 Thermally Broken Aluminium Bifold Door DG LB Ntl 6/12/6: U-value 2.4, SHGC 0.29
  • AWS-053-051 Thermally Broken Aluminium Hinged Door DG LB Clr 5/12/5: U-value 2.7, SHGC 0.35
  • AWS-037-102 Thermally Broken Aluminium Sliding Door DG LB Ntl 6/12/6: U-value 2.3, SHGC 0.31
  • AWS-067-007 Aluminium Fixed Window DG 4Clr/10Ar/4ET: U-value 2.4, SHGC 0.64

Window schedule

  • Garage, window AWS-001-001: 1,200 × 2,400 mm facing S
  • Guest Bed, window AWS-035-117: 2,000 × 900 mm facing E
  • Guest Bed, window AWS-035-117: 2,000 × 900 mm facing E
  • Ensuite G, window AWS-035-117: 1,200 × 750 mm facing N
  • Ensuite G, window AWS-035-117: 2,000 × 900 mm facing E
  • Media, window AWS-035-117: 1,800 × 750 mm facing N
  • Media, window AWS-035-117: 1,800 × 750 mm facing N
  • Powder, window AWS-049-008: 1,400 × 800 mm facing S
  • Laundry, window AWS-019-004: 2,400 × 900 mm facing S
  • Laundry, window AWS-035-117: 1,400 × 600 mm facing S
  • Scullery, window AWS-049-008: 600 × 1,400 mm facing S
  • Kit/Liv/Rump, window AWS-049-008: 900 × 1,800 mm facing S
  • Kit/Liv/Rump, window AWS-049-008: 900 × 1,800 mm facing S
  • Kit/Liv/Rump, window AWS-049-008: 1,800 × 1,400 mm facing W
  • Kit/Liv/Rump, window AWS-062-070: 2,700 × 5,200 mm facing W
  • Kit/Liv/Rump, window AWS-049-008: 2,750 × 3,600 mm facing W
  • Kit/Liv/Rump, window AWS-035-117: 2,750 × 800 mm facing N
  • Kit/Liv/Rump, window AWS-035-117: 2,750 × 3,000 mm facing N
  • Entry, window AWS-049-008: 2,600 × 300 mm facing E
  • Entry, window AWS-049-008: 2,600 × 300 mm facing E
  • Lounge, window AWS-035-117: 1,500 × 3,000 mm facing N
  • Bedroom 2, window AWS-049-008: 900 × 2,400 mm facing S
  • Bedroom 3, window AWS-049-008: 1,200 × 2,400 mm facing S
  • Bedroom 4, window AWS-049-008: 1,200 × 2,400 mm facing S
  • Bedroom 4, window AWS-049-008: 1,600 × 1,500 mm facing W
  • Bedroom 5, window AWS-049-008: 1,200 × 2,864 mm facing N
  • Bedroom 1, window AWS-053-051: 2,700 × 1,800 mm facing E
  • WIR B1, window AWS-035-117: 1,800 × 900 mm facing E
  • WIR B1, window AWS-035-117: 1,800 × 900 mm facing E
  • Ensuite B1, window AWS-049-008: 1,200 × 1,400 mm facing N
  • Ensuite B1, window AWS-035-117: 1,800 × 900 mm facing E
  • Ensuite B1, window AWS-035-117: 1,800 × 900 mm facing E
  • Ensuite B5, window AWS-049-008: 1,200 × 750 mm facing N
  • Ensuite B3, window AWS-049-008: 900 × 750 mm facing S
  • Ensuite B4, window AWS-049-008: 900 × 750 mm facing S
  • Living, window AWS-037-102: 2,400 × 3,600 mm facing W
  • Void, window AWS-049-008: 1,900 × 3,600 mm facing W
  • Void, window AWS-049-008: 1,900 × 800 mm facing N
  • Void, window AWS-067-007: 1,900 × 3,000 mm facing N

Certificate 0009777350-02, issued 9 May 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1766394S, issued 27 September 2024

BASIX certificate

Energy score
72 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-88
Heating load
29 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
6
Conditioned floor area
498.8 m²
Unconditioned floor area
11.1 m²
Site area
1,124 m²
Roof area
388 m²
Garden area
597 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 118.4 m², single glazing 2.9 m², double glazing 115.5 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)
  • Floor: suspended floor above open subfloor, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood. all external walls 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 (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 1766394S, issued 27 September 2024, from the council's DA documents.

NatHERS certificate, certificate 0009777350, issued 27 September 2024

NatHERS certificate

Star rating
7.5 stars
Rated with
BERS Pro v5.2.2 (3.23)
Rated on
27 Sep 2024
Wall insulation
R2.5
Ceiling insulation
R3.5, R6, R2.5
Floor insulation
R2.5, R3.5
LED downlights
103
Living room glazing by direction
N 15 m², S 6.8 m², W 35.1 m²
All glazing by direction
N 31.8 m², E 18.3 m², S 24 m², W 44.3 m²

Roof

  • Corrugated Iron Timber Frame Bulk, Reflective Both Sides R1.3, dark colour
  • Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.3, dark colour

Window types

  • AWS-001-001 Aluminium Sliding Window SG 3Clr: U-value 6.4, SHGC 0.73
  • AWS-035-117 Thermally Broken Aluminium Awning Window DG LB Ntl 6/12/6: U-value 2.8, SHGC 0.27
  • AWS-049-008 Thermally Broken Aluminium Fixed Window DG LB Ntl 6/12/6: U-value 2.1, SHGC 0.36
  • AWS-019-004 Aluminium Hinged Door DG 4Clr/10/4ET: U-value 3.6, SHGC 0.47
  • AWS-062-070 Thermally Broken Aluminium Bifold Door DG LB Ntl 6/12/6: U-value 2.4, SHGC 0.29
  • AWS-053-051 Thermally Broken Aluminium Hinged Door DG LB Clr 5/12/5: U-value 2.7, SHGC 0.35
  • AWS-037-102 Thermally Broken Aluminium Sliding Door DG LB Ntl 6/12/6: U-value 2.3, SHGC 0.31
  • AWS-067-007 Aluminium Fixed Window DG 4Clr/10Ar/4ET: U-value 2.4, SHGC 0.64

Window schedule

  • Garage, window AWS-001-001: 1,200 × 2,400 mm facing S
  • Guest Bed, window AWS-035-117: 2,000 × 900 mm facing E
  • Guest Bed, window AWS-035-117: 2,000 × 900 mm facing E
  • Ensuite G, window AWS-035-117: 1,200 × 750 mm facing N
  • Ensuite G, window AWS-035-117: 2,000 × 900 mm facing E
  • Media, window AWS-035-117: 1,800 × 750 mm facing N
  • Media, window AWS-035-117: 1,800 × 750 mm facing N
  • Powder, window AWS-049-008: 1,400 × 800 mm facing S
  • Laundry, window AWS-019-004: 2,400 × 900 mm facing S
  • Laundry, window AWS-035-117: 1,400 × 600 mm facing S
  • Scullery, window AWS-049-008: 600 × 1,400 mm facing S
  • Kit/Liv/Rump, window AWS-049-008: 1,800 × 1,400 mm facing S
  • Kit/Liv/Rump, window AWS-049-008: 1,800 × 2,400 mm facing S
  • Kit/Liv/Rump, window AWS-049-008: 1,800 × 1,400 mm facing W
  • Kit/Liv/Rump, window AWS-062-070: 2,700 × 5,200 mm facing W
  • Kit/Liv/Rump, window AWS-049-008: 2,750 × 3,600 mm facing W
  • Kit/Liv/Rump, window AWS-035-117: 2,750 × 800 mm facing N
  • Kit/Liv/Rump, window AWS-035-117: 2,750 × 3,000 mm facing N
  • Entry, window AWS-049-008: 2,600 × 300 mm facing E
  • Entry, window AWS-049-008: 2,600 × 300 mm facing E
  • Lounge, window AWS-035-117: 1,500 × 3,000 mm facing N
  • Bedroom 2, window AWS-049-008: 900 × 2,400 mm facing S
  • Bedroom 3, window AWS-049-008: 1,200 × 2,400 mm facing S
  • Bedroom 4, window AWS-049-008: 1,200 × 2,400 mm facing S
  • Bedroom 4, window AWS-049-008: 1,600 × 1,500 mm facing W
  • Bedroom 5, window AWS-049-008: 1,200 × 2,864 mm facing N
  • Bedroom 1, window AWS-053-051: 2,700 × 1,800 mm facing E
  • WIR B1, window AWS-035-117: 1,800 × 900 mm facing E
  • WIR B1, window AWS-035-117: 1,800 × 900 mm facing E
  • Ensuite B1, window AWS-049-008: 1,200 × 1,400 mm facing N
  • Ensuite B1, window AWS-035-117: 1,800 × 900 mm facing E
  • Ensuite B1, window AWS-035-117: 1,800 × 900 mm facing E
  • Ensuite B5, window AWS-049-008: 1,200 × 750 mm facing N
  • Ensuite B3, window AWS-049-008: 900 × 750 mm facing S
  • Ensuite B4, window AWS-049-008: 900 × 750 mm facing S
  • Living, window AWS-037-102: 2,400 × 3,600 mm facing W
  • Void, window AWS-049-008: 1,900 × 3,600 mm facing W
  • Void, window AWS-049-008: 1,900 × 800 mm facing N
  • Void, window AWS-067-007: 1,900 × 3,000 mm facing N

Certificate 0009777350, issued 27 September 2024, from the council's DA documents. Verify this certificate

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