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25 Mariposa Road Gables NSW 2765

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 3 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 77 against 70.

Key features

Windows
35 windows and glazed doors
Wall insulation
R2.2
Roof and ceiling insulation
Ceiling R6, R2.5, roof Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
77 (target 70)
Water score
40 (target 40)
Materials score
-91
Heating load
38 MJ/m² a year
Cooling load
22 MJ/m² a year
Bedrooms
5
Conditioned floor area
403.5 m²
Unconditioned floor area
22.6 m²
Site area
548 m²
Roof area
348 m²
Garden area
203 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 5 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Maximum glazing
aluminium frames 170.8 m², double glazing 170.8 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: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • 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 backed blanket.)

Certificate 1850520S, issued 10 June 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.1.9 (3.23)
Rated on
10 Jun 2026
Wall insulation
R2.2
Ceiling insulation
R6, R2.5
Floor insulation
R2, R1, R2.2, R2.5
LED downlights
189
All glazing by direction
N 24.8 m², NE 12.2 m², SE 38 m², S 6.9 m², SW 29.9 m², NW 59 m²

Roof

  • Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour

Window schedule

  • DOUBLE GARAGE BRD-066-55 A W04: 600 × 1,200 mm facing SE
  • DOUBLE GARAGE BRD-066-55 A W04: 600 × 1,200 mm facing SE
  • DOUBLE GARAGE BRD-066-55 A W04: 600 × 1,200 mm facing SE
  • DOUBLE GARAGE BRD-066-55 A W04: 600 × 1,200 mm facing SE
  • DOUBLE GARAGE BRD-066-55 A W04: 600 × 1,200 mm facing SE
  • PLAYROOM/THEATR BRD-082-83 A W05: 2,900 × 3,000 mm facing SE
  • BUTLERS PANTRY BRD-066-55 A W06: 1,800 × 2,100 mm facing SE
  • BUTLERS PANTRY BRD-066-55 A W07: 1,850 × 1,500 mm facing SW
  • KIT/LIV/DIN BRD-084-10 A D00: 3,000 × 920 mm facing SW
  • KIT/LIV/DIN BRD-074-77 A W08: 3,000 × 2,307 mm facing S
  • KIT/LIV/DIN BRD-074-77 A W08: 3,000 × 1,235 mm facing SE
  • KIT/LIV/DIN BRD-035-56 A D04: 2,400 × 1,500 mm facing SE
  • KIT/LIV/DIN BRD-074-77 A W09: 3,250 × 1,000 mm facing SW
  • KIT/LIV/DIN BRD-074-77 A W09: 3,250 × 1,000 mm facing SW
  • KIT/LIV/DIN BRD-074-77 A W10: 3,250 × 3,140 mm facing NW
  • KIT/LIV/DIN BRD-074-77 A W11: 3,250 × 1,600 mm facing NW
  • KIT/LIV/DIN BRD-084-10 A D1: 3,000 × 2,200 mm facing NW
  • KIT/LIV/DIN BRD-082-83 A W01: 2,900 × 2,480 mm facing NW
  • BATHROOM BRD-082-83 A W02: 2,900 × 1,000 mm facing NW
  • GUEST BEDROOM BRD-082-83 A W03: 2,900 × 4,601 mm facing N
  • MASTER2/WIR BRD-082-83 A W16: 2,500 × 800 mm facing SE
  • MASTER2/WIR BRD-082-83 A W16: 2,500 × 800 mm facing SE
  • MASTER2/WIR BRD-035-56 A D05: 2,700 × 4,500 mm facing NE
  • EN-SUITE BRD-082-83 A W17: 2,500 × 1,400 mm facing SE
  • GRAND ENSUITE BRD-082-83 A W17: 2,500 × 1,400 mm facing SE
  • GRANDMASTER/WIR BRD-035-56 A D05: 2,700 × 4,500 mm facing SW
  • INTERNAL STUDY BRD-035-56 A D06: 2,400 × 1,500 mm facing SE
  • VOID BRD-104-20 A W12: 2,600 × 2,200 mm facing NW
  • BED4 BRD-082-83 A W13: 2,200 × 2,480 mm facing NW
  • MAIN BATHROOM BRD-082-83 A W14: 2,200 × 1,000 mm facing NW
  • BED3 BRD-082-83 A W15: 2,500 × 4,601 mm facing N
  • VOID BELOW BRD-104-20 A W09: 2,850 × 1,000 mm facing SW
  • VOID BELOW BRD-104-20 A W09: 2,850 × 1,000 mm facing SW
  • VOID BELOW BRD-104-20 A W10: 2,850 × 3,140 mm facing NW
  • VOID BELOW BRD-104-20 A W11: 2,850 × 1,600 mm facing NW

Certificate 0013070057, issued 10 June 2026, from the council's DA documents. Verify this certificate

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