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389 Pittwater Road North Manly NSW 2100

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 2,500 litre rainwater tank. It beat its BASIX energy and water targets, scoring 76 against 72 for energy and 43 against 40 for water.

Key features

Windows
Up to aluminium frames 60.9 m², single glazing 60.9 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 instantaneous
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
76 (target 72)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
-22
Heating load
17 MJ/m² a year
Cooling load
13 MJ/m² a year
Bedrooms
5
Conditioned floor area
263.1 m²
Unconditioned floor area
11.7 m²
Site area
459 m²
Roof area
160 m²
Garden area
150 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric instantaneous
Solar panels
2 kW
Rainwater tank
2,500 litres
Fixtures
Showerheads 4 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 60.9 m², single glazing 60.9 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: suspended floor above open subfloor, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: AAC 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)
  • 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.)

Certificate 1829663S, issued 20 January 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
20 Jan 2026

Certificate NOLKHZKKCU, issued 20 January 2026, from the council's DA documents. Verify this certificate

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