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17-21 Commodore Crescent Port Macquarie NSW 2444

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BASIX certificate and NatHERS rating

This home's BASIX certificate commits it to 6 kW of solar panels and a 3,000 litre rainwater tank. It beat its BASIX energy target, scoring 71 against 70.

Key features

Windows
Up to aluminium frames 51.4 m², single glazing 26.8 m², double glazing 24.6 m²
Wall insulation
All external walls fibreglass batts or roll
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil backed blanket
Hot water
Electric storage
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
71 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-44
Heating load
39 MJ/m² a year
Cooling load
11 MJ/m² a year
Bedrooms
4
Conditioned floor area
294 m²
Unconditioned floor area
16.2 m²
Site area
882 m²
Roof area
477 m²
Garden area
196 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric storage
Solar panels
6 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 51.4 m², single glazing 26.8 m², double glazing 24.6 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 2 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 2 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 2 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 2 star (average zone)

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. all external walls fibreglass batts or roll
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1796835S, issued 23 May 2025, from the council's DA documents.

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