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1 Raven Road Gables NSW 2765

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 6.6 kW of solar panels. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 91 against 70 for energy and 49 against 40 for water.

Key features

Windows
28 windows and glazed doors
Wall insulation
R2.7
Roof and ceiling insulation
Ceiling R7, R2.5, R4, R2, 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
91 (target 70)
Water score
49 (target 40)
Materials score
-85
Heating load
33 MJ/m² a year
Cooling load
27 MJ/m² a year
Bedrooms
5
Conditioned floor area
363.7 m²
Unconditioned floor area
19.5 m²
Site area
662 m²
Roof area
355 m²
Garden area
267 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
6.6 kW
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 114.7 m², single glazing 8 m², double glazing 106.7 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: suspended floor above open subfloor, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, particle board; 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 (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (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)
  • 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 1847511S_03, issued 3 September 2026, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
28 Aug 2026
Wall insulation
R2.7
Ceiling insulation
R7, R2.5, R4, R2
Floor insulation
R2.7, R4
Living room glazing by direction
NE 21.3 m², SE 4.8 m², SW 12.4 m²
All glazing by direction
NE 33.8 m², SE 23.8 m², SW 39.1 m², NW 17.9 m²

Roof

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

Window schedule

  • Theatre: 1,000 × 2,700 mm facing SE
  • Theatre: 2,800 × 3,500 mm facing NW
  • LIV DIN KIT WID-101-012-002 Living: 2,000 × 1,200 mm facing SE
  • LIV DIN KIT WID-101-012-002 Living: 2,000 × 1,200 mm facing SE
  • LIV DIN KIT WID-104-026-003 Living SD: 2,700 × 4,600 mm facing SW
  • LIV DIN KIT WID-101-012-002 Dining: 2,400 × 2,700 mm facing NE
  • LIV DIN KIT WID-104-026-003 Kitchen SD: 2,400 × 4,600 mm facing NE
  • BUTLER WID-101-012-002 Butler: 600 × 1,800 mm facing NW
  • GYM WID-101-012-002 Gym: 2,400 × 2,200 mm facing SW
  • Stairwell: 2,750 × 2,650 mm facing SE
  • SD: 2,400 × 1,600 mm facing NE
  • Ensuite: 2,400 × 900 mm facing SE
  • GUEST WIR WID-101-012-002 Guest WIR: 2,400 × 900 mm facing SW
  • GUEST SUITE WID-101-012-002 Guest Suite: 2,400 × 2,200 mm facing SW
  • RUMPUS UF HALL WID-101-012-002 Rumpus: 2,100 × 1,800 mm facing NE
  • UF BATH WID-126-001-002 Bath: 1,200 × 600 mm facing NE
  • UF BATH WID-126-001-002 Bath: 1,500 × 1,600 mm facing NE
  • BED 4 WID-101-012-002 Bed: 900 × 2,200 mm facing NW
  • BED 3 WID-101-012-002 Bed: 900 × 2,200 mm facing NW
  • Ensuite: 600 × 1,800 mm facing NW
  • BED 2 WID-101-012-002 Bed 2: 1,800 × 2,200 mm facing SW
  • BED 2 WID-101-012-002 Bed 2: 900 × 2,200 mm facing NW
  • 2: 1,800 × 1,600 mm facing SW
  • 1: 2,000 × 1,600 mm facing SW
  • MASTER WID-101-012-002 Master: 1,800 × 2,200 mm facing NE
  • MASTER WID-101-012-002 Master: 1,800 × 2,200 mm facing SW
  • Ensuite: 1,800 × 900 mm facing NE
  • Stair Void WID-101-012-002 Stair Void: 2,600 × 2,650 mm facing SE

Certificate 0013003967-01, issued 28 August 2026, from the council's DA documents. Verify this certificate

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