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139 Neville Road Beechwood NSW 2446

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BASIX certificate and NatHERS rating

This home's BASIX certificate commits it to 6 kW of solar panels and a 5,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 86 against 70 for energy and 41 against 40 for water.

Key features

Windows
Up to aluminium frames 45 m², single glazing 45 m²
Wall insulation
Fibreglass batts or roll+ foil/sarking
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil backed blanket
Hot water
Electric boosted solar
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
86 (target 70)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-63
Heating load
42 MJ/m² a year
Cooling load
9 MJ/m² a year
Bedrooms
4
Conditioned floor area
289.6 m²
Unconditioned floor area
40.3 m²
Site area
6,887 m²
Roof area
581 m²
Garden area
400 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric boosted solar
Solar panels
6 kW
Rainwater tank
5,000 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 45 m², single glazing 45 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (foil/sarking)
  • External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (foil/sarking)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
  • Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1821183S_02, issued 25 November 2025, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1821183S, issued 11 November 2025

BASIX certificate

Energy score
86 (target 70)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-53
Heating load
31 MJ/m² a year
Cooling load
20 MJ/m² a year
Bedrooms
4
Conditioned floor area
289.6 m²
Unconditioned floor area
40.3 m²
Site area
6,887 m²
Roof area
581 m²
Garden area
400 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric boosted solar
Solar panels
6 kW
Rainwater tank
5,000 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 45 m², single glazing 32.4 m², double glazing 12.6 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 Star (old label)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Floor: suspended floor above enclosed subfloor, particle board; frame: laminated veneer lumber (LVL) (fibreglass batts or roll)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (foil/sarking)
  • External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (foil/sarking)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
  • Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1821183S, issued 11 November 2025, from the council's DA documents.

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