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97 Cattai Creek Drive Kellyville NSW 2155

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7 stars out of 10.

BASIX certificate (multi dwelling)

This BASIX certificate covers more than one dwelling on the lot, such as a house and a granny flat, so some of its numbers are for the whole development.

Energy score
70 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-78
Site area
678 m²
Roof area
374.5 m²
Climate zone
NatHERS climate zone 28
Clothes line
Yes

Certificate 1833037M_02, issued 27 March 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
13 Feb 2026

Certificate 0012767530, issued 13 February 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

NatHERS certificate, certificate 0012872925, issued 27 March 2026

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
27 Mar 2026
Wall insulation
R2.5
Ceiling insulation
R6
Floor insulation
R2.5, R6
LED downlights
23
Living room glazing by direction
E 3.5 m², W 1.9 m²
All glazing by direction
N 3.5 m², E 4.8 m², W 1.9 m²

Roof

  • Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Side Down, Air Gap Above R1.3, dark colour
  • Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour

Window schedule

  • Kitchen/Living ALM-006-04 A W35: 1,457 × 2,410 mm facing E
  • Kitchen/Living ALM-006-04 A W34: 772 × 2,410 mm facing W
  • ens ALM-002-04 A W36: 1,457 × 900 mm facing E
  • Bedroom 1 ALM-006-04 A W33: 1,457 × 2,410 mm facing N

Certificate 0012872925, issued 27 March 2026, from the council's DA documents. Verify this certificate

NatHERS certificate, certificate 0012767513-01, issued 27 March 2026

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
27 Mar 2026
Wall insulation
R2.5
Ceiling insulation
R6
Floor insulation
R2.5
LED downlights
128
Living room glazing by direction
N 15.8 m², E 7 m², S 1.8 m², W 10.4 m²
All glazing by direction
N 31.1 m², E 25.3 m², S 14.5 m², W 20.2 m²

Roof

  • Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Side Down, Air Gap Above R1.3, dark colour
  • Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour

Window types

  • VEL-011-01 W VELUX FS - Fixed Skylight DG 3mm LoE 366 / 8.5mm Argon Gap / 5.36mm Clear La: U-value 2.6, SHGC 0.24

Window schedule

  • Kitchen/Living1 ALM-006-01 A W25: 1,457 × 2,410 mm facing N
  • Kitchen/Living1 ALM-006-01 A W26: 1,457 × 2,410 mm facing N
  • Kitchen/Living1 ALM-006-01 A W9: 600 × 3,000 mm facing S
  • Kitchen/Living1 ALM-006-01 A W22: 2,400 × 2,170 mm facing W
  • Kitchen/Living1 ALM-006-01 A W23: 2,400 × 2,170 mm facing W
  • theatre ALM-005-01 A W11: 2,700 × 850 mm facing S
  • theatre ALM-005-01 A W12: 2,700 × 850 mm facing S
  • theatre ALM-005-01 A W21: 1,457 × 2,400 mm facing W
  • PWD ALM-002-03 A W27: 1,457 × 900 mm facing N
  • hall/stair ALM-006-01 A W7: 1,200 × 1,400 mm facing S
  • Guest Bedroom ALM-006-01 A W3: 2,357 × 2,410 mm facing E
  • Living/entry ALM-006-01 A W24: 2,357 × 3,730 mm facing N
  • Living/entry ALM-006-01 A W2: 2,357 × 2,410 mm facing E
  • Living/entry ALM-006-01 A W1: 2,700 × 500 mm facing E
  • sitting ALM-006-01 A W4: 2,400 × 2,170 mm facing E
  • sitting ALM-006-01 A W6: 1,457 × 1,500 mm facing E
  • sitting ALM-006-01 A W30: 1,543 × 2,400 mm facing N
  • ens ALM-002-03 A W14: 857 × 1,000 mm facing S
  • Bedroom 1 ALM-006-01 A W5: 2,400 × 2,170 mm facing E
  • Ens ALM-002-03 A W31: 1,457 × 900 mm facing N
  • WIR ALM-002-03 A W32: 1,457 × 1,354 mm facing N
  • Bedroom 3 ALM-006-01 A W29: 1,457 × 2,400 mm facing N
  • Master Bedroom ALM-006-01 A W28: 1,457 × 2,400 mm facing N
  • Master Bedroom ALM-006-01 A W19: 1,457 × 2,400 mm facing W
  • Hall/stair ALM-006-01 A W8: 2,400 × 1,400 mm facing S
  • WIR ALM-002-03 A W16: 1,457 × 1,000 mm facing W
  • Ens ALM-002-03 A W15: 1,457 × 900 mm facing W
  • Bedroom 5 ALM-006-01 A W20: 857 × 2,530 mm facing S

Certificate 0012767513-01, issued 27 March 2026, from the council's DA documents. Verify this certificate

NatHERS certificate, certificate 0012767521, issued 13 February 2026

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
13 Feb 2026
Wall insulation
R2.5
Ceiling insulation
R6
Floor insulation
R2.5, R6
LED downlights
23
Living room glazing by direction
E 3.5 m², W 1.9 m²
All glazing by direction
N 3.5 m², E 4.8 m², W 1.9 m²

Roof

  • Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Side Down, Air Gap Above R1.3, dark colour
  • Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour

Window schedule

  • Kitchen/Living ALM-006-04 A W35: 1,457 × 2,410 mm facing E
  • Kitchen/Living ALM-006-04 A W34: 772 × 2,410 mm facing W
  • ens ALM-002-04 A W36: 1,457 × 900 mm facing E
  • Bedroom 1 ALM-006-04 A W33: 1,457 × 2,410 mm facing N

Certificate 0012767521, issued 13 February 2026, from the council's DA documents. Verify this certificate

NatHERS certificate, certificate 0012767513, issued 13 February 2026

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
13 Feb 2026
Wall insulation
R2.5
Ceiling insulation
R6
Floor insulation
R2.5
LED downlights
128
Living room glazing by direction
N 15.8 m², E 7 m², S 1.8 m², W 10.4 m²
All glazing by direction
N 31.1 m², E 25.3 m², S 14.5 m², W 20.2 m²

Roof

  • Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Side Down, Air Gap Above R1.3, dark colour
  • Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour

Window types

  • VEL-011-01 W VELUX FS - Fixed Skylight DG 3mm LoE 366 / 8.5mm Argon Gap / 5.36mm Clear La: U-value 2.6, SHGC 0.24

Window schedule

  • Kitchen/Living1 ALM-006-01 A W25: 1,457 × 2,410 mm facing N
  • Kitchen/Living1 ALM-006-01 A W26: 1,457 × 2,410 mm facing N
  • Kitchen/Living1 ALM-006-01 A W9: 600 × 3,000 mm facing S
  • Kitchen/Living1 ALM-006-01 A W22: 2,400 × 2,170 mm facing W
  • Kitchen/Living1 ALM-006-01 A W23: 2,400 × 2,170 mm facing W
  • theatre ALM-005-01 A W11: 2,700 × 850 mm facing S
  • theatre ALM-005-01 A W12: 2,700 × 850 mm facing S
  • theatre ALM-005-01 A W21: 1,457 × 2,400 mm facing W
  • PWD ALM-002-03 A W27: 1,457 × 900 mm facing N
  • hall/stair ALM-006-01 A W7: 1,200 × 1,400 mm facing S
  • Guest Bedroom ALM-006-01 A W3: 2,357 × 2,410 mm facing E
  • Living/entry ALM-006-01 A W24: 2,357 × 3,730 mm facing N
  • Living/entry ALM-006-01 A W2: 2,357 × 2,410 mm facing E
  • Living/entry ALM-006-01 A W1: 2,700 × 500 mm facing E
  • sitting ALM-006-01 A W4: 2,400 × 2,170 mm facing E
  • sitting ALM-006-01 A W6: 1,457 × 1,500 mm facing E
  • sitting ALM-006-01 A W30: 1,543 × 2,400 mm facing N
  • ens ALM-002-03 A W14: 857 × 1,000 mm facing S
  • Bedroom 1 ALM-006-01 A W5: 2,400 × 2,170 mm facing E
  • Ens ALM-002-03 A W31: 1,457 × 900 mm facing N
  • WIR ALM-002-03 A W32: 1,457 × 1,354 mm facing N
  • Bedroom 3 ALM-006-01 A W29: 1,457 × 2,400 mm facing N
  • Master Bedroom ALM-006-01 A W28: 1,457 × 2,400 mm facing N
  • Master Bedroom ALM-006-01 A W19: 1,457 × 2,400 mm facing W
  • Hall/stair ALM-006-01 A W8: 2,400 × 1,400 mm facing S
  • WIR ALM-002-03 A W16: 1,457 × 1,000 mm facing W
  • Ens ALM-002-03 A W15: 1,457 × 900 mm facing W
  • Bedroom 5 ALM-006-01 A W20: 857 × 2,530 mm facing S

Certificate 0012767513, issued 13 February 2026, from the council's DA documents. Verify this certificate

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