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220 George Street Box Hill NSW 2765

BASIX certificate and NatHERS rating

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This home's BASIX certificate commits it to a 3,000 litre rainwater tank. It beat its BASIX water target, scoring 53 against 40.

Key features

Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Ak Associates.

BASIX certificate

Energy score
70 (target 70)
Water score
53 (target 40)
Thermal performance
Pass
Materials score
-45
Bedrooms
5
Conditioned floor area
250.5 m²
Unconditioned floor area
20 m²
Site area
370 m²
Roof area
245 m²
Garden area
77 m²
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
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 > 4.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (no added insulation)

Certificate 1835517S_02, issued 25 March 2026, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1835517S, issued 3 March 2026

BASIX certificate

Energy score
70 (target 70)
Water score
51 (target 40)
Thermal performance
Pass
Materials score
-45
Bedrooms
5
Conditioned floor area
250.5 m²
Unconditioned floor area
20 m²
Site area
370 m²
Roof area
245 m²
Garden area
77 m²
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
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 > 4.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (no added insulation)

Certificate 1835517S, issued 3 March 2026, from the council's DA documents.

BASIX certificate, certificate 1281389S, issued 4 April 2022

BASIX certificate

Energy score
50 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Bedrooms
4
Conditioned floor area
252.2 m²
Unconditioned floor area
15.2 m²
Site area
370 m²
Roof area
243 m²
Garden area
103 m²
Hot water
Gas instantaneous with a performance of 5 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Glazing by direction
NE 11.2 m², SE 11.5 m², SW 18.2 m², NW 4.9 m²

Heating

  • Living area: 1-phase airconditioning; Energy rating: 2.5 Star (old label)
  • Bedroom: 1-phase airconditioning; Energy rating: 2.5 Star (old label)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 4 Star (old label)
  • Bedroom: 1-phase airconditioning; Energy rating: 4 Star (old label)

Construction and insulation

  • Floor - concrete slab on ground, 130 square metres (no added insulation)
  • Floor - above habitable rooms or mezzanine, 96 square metres, framed (no added insulation)
  • Internal wall shared with garage - plasterboard (no added insulation)

Window schedule

  • W1: 1,800 × 750 mm facing NE
  • W2: 1,800 × 750 mm facing NE
  • W10: 2,100 × 750 mm facing NE
  • W11: 2,100 × 750 mm facing NE
  • W12: 2,100 × 750 mm facing NE
  • W13: 1,800 × 2,100 mm facing NE
  • W3: 1,200 × 600 mm facing SE
  • W4: 600 × 1,800 mm facing SE
  • W5: 600 × 2,400 mm facing SE
  • W6: 2,100 × 1,800 mm facing SE
  • W14: 600 × 1,500 mm facing SE
  • W15: 2,400 × 1,500 mm facing SE
  • W7: 2,100 × 3,000 mm facing SW
  • W16: 1,200 × 2,400 mm facing SW
  • W17: 1,200 × 750 mm facing SW
  • W18: 1,200 × 750 mm facing SW
  • SD1: 2,400 × 3,000 mm facing SW
  • W9: 600 × 900 mm facing NW
  • W19: 900 × 2,400 mm facing NW
  • W20: 900 × 2,400 mm facing NW

Certificate 1281389S, issued 4 April 2022, from the council's DA documents.

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