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263 Stone Mason Drive 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 a 3,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 46 against 40 for water.

Key features

Windows
Up to aluminium frames 46.8 m², double glazing 46.8 m²
Wall insulation
Fibreglass batts or roll+ foil/sarking
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil backed blanket
Hot water
Gas instantaneous with a performance of 7 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Kaskade Constructions.

BASIX certificate

Energy score
71 (target 70)
Water score
46 (target 40)
Thermal performance
Pass
Materials score
-27
Heating load
35 MJ/m² a year
Cooling load
19 MJ/m² a year
Bedrooms
4
Conditioned floor area
147.1 m²
Unconditioned floor area
11.1 m²
Site area
297 m²
Roof area
125 m²
Garden area
37 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 7 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 46.8 m², double glazing 46.8 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0

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)
  • 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 (fibreglass batts or roll)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated 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 (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1782906S_05, issued 11 September 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.4 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
11 Sep 2025

Certificate FTC2TVC3C8-04, issued 11 September 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1782906S_04, issued 20 June 2025

BASIX certificate

Energy score
70 (target 70)
Water score
46 (target 40)
Thermal performance
Pass
Materials score
-32
Heating load
43 MJ/m² a year
Cooling load
18 MJ/m² a year
Bedrooms
4
Conditioned floor area
147.4 m²
Unconditioned floor area
11.3 m²
Site area
297 m²
Roof area
136 m²
Garden area
37 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 7 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 48 m², double glazing 48 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0

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)
  • 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 (fibreglass batts or roll)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated 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 (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • External garage wall: cavity brick; frame: no frame (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1782906S_04, issued 20 June 2025, from the council's DA documents.

BASIX certificate, certificate 1419309S_04, issued 13 February 2024

BASIX certificate

Energy score
52 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Bedrooms
4
Conditioned floor area
162.1 m²
Unconditioned floor area
16.7 m²
Site area
297 m²
Roof area
158 m²
Garden area
100 m²
Hot water
Electric heat pump with a performance of 31 to 35 STCs or better
Rainwater tank
1,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: 4.5 Star (old label)
  • Bedroom: 1-phase airconditioning; Energy rating: 4.5 Star (old label)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 4.5 Star (old label)
  • Bedroom: 1-phase airconditioning; Energy rating: 4.5 Star (old label)

Construction and insulation

  • Floor - concrete slab on ground, 90.6 square metres (no added insulation)
  • Floor - above habitable rooms or mezzanine, 88.2 square metres, framed (no added insulation)
  • Internal wall shared with garage - plasterboard (no added insulation)

Certificate 1419309S_04, issued 13 February 2024, from the council's DA documents.

BASIX certificate, certificate 1419309S_03, issued 14 December 2023

BASIX certificate

Energy score
51 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Bedrooms
4
Conditioned floor area
171.2 m²
Unconditioned floor area
16.3 m²
Site area
297 m²
Roof area
155 m²
Garden area
100 m²
Hot water
Electric heat pump with a performance of 31 to 35 STCs or better
Rainwater tank
1,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: 4.5 Star (old label)
  • Bedroom: 1-phase airconditioning; Energy rating: 4.5 Star (old label)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 4.5 Star (old label)
  • Bedroom: 1-phase airconditioning; Energy rating: 4.5 Star (old label)

Construction and insulation

  • Floor - concrete slab on ground, 98.61 square metres (no added insulation)
  • Floor - above habitable rooms or mezzanine, 88.85 square metres, framed (no added insulation)
  • Internal wall shared with garage - plasterboard (no added insulation)

Certificate 1419309S_03, issued 14 December 2023, from the council's DA documents.

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