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615 River Road Lower Portland NSW 2756

BASIX certificate and NatHERS rating

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This home's BASIX certificate commits it to a 40,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 54 against 40 for water.

Key features

Windows
Up to aluminium frames 22.8 m², double glazing 22.8 m²
Wall insulation
All external walls rockwool batts, roll or pump-in
Roof and ceiling insulation
Ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, non ducted (living area and bedroom)

BASIX certificate

Energy score
71 (target 70)
Water score
54 (target 40)
Thermal performance
Pass
Materials score
37
Heating load
30 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
3
Conditioned floor area
115.4 m²
Unconditioned floor area
8.9 m²
Site area
145 m²
Roof area
77 m²
Garden area
50 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
40,000 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 22.8 m², double glazing 22.8 m²

Heating

  • Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
  • External wall: framed (metal clad); frame: timber - H2 treated softwood. all external walls rockwool batts, roll or pump-in
  • 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: rockwool batts, roll or pump-in; roof: foil backed blanket.)

Certificate 1795465S, issued 14 May 2025, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1735330S, issued 9 February 2024

BASIX certificate

Energy score
72 (target 70)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
35
Heating load
30 MJ/m² a year
Cooling load
25 MJ/m² a year
Bedrooms
3
Conditioned floor area
115.1 m²
Unconditioned floor area
8.7 m²
Site area
145 m²
Roof area
92 m²
Garden area
69 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 5 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 22.8 m², double glazing 22.8 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (metal clad); frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
  • 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/sarking.)

Certificate 1735330S, issued 9 February 2024, from the council's DA documents.

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