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11 Raven 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. It beat its BASIX energy and water targets, scoring 76 against 70 for energy and 43 against 40 for water.

Key features

Windows
Up to aluminium frames 75.5 m², single glazing 71.1 m², double glazing 4.4 m²
Wall insulation
All external walls none+ foil/sarking
Roof and ceiling insulation
Ceiling: fibreglass batts or roll; roof: foil backed blanket
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
76 (target 70)
Water score
43 (target 40)
Materials score
-48
Heating load
35 MJ/m² a year
Cooling load
24 MJ/m² a year
Bedrooms
5
Conditioned floor area
310.2 m²
Unconditioned floor area
9.3 m²
Site area
450 m²
Roof area
270 m²
Garden area
135 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 75.5 m², single glazing 71.1 m², double glazing 4.4 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above enclosed subfloor, particle board; frame: timber - H2 treated softwood (no added insulation)
  • 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. all external walls none+ foil/sarking
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • 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 1868173S, issued 2 October 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
28 Sep 2026

Certificate LSJSH7VWGU-01, issued 28 September 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1813273S_02, issued 14 October 2025

BASIX certificate

Energy score
74 (target 70)
Water score
45 (target 40)
Thermal performance
Pass
Materials score
-65
Heating load
43 MJ/m² a year
Cooling load
17 MJ/m² a year
Bedrooms
5
Conditioned floor area
319 m²
Unconditioned floor area
6.4 m²
Site area
450 m²
Roof area
270 m²
Garden area
136 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Solar panels
3 kW
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 74.1 m², single glazing 42.8 m², double glazing 31.3 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
  • 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. 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)
  • 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 / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1813273S_02, issued 14 October 2025, from the council's DA documents.

NatHERS certificate, certificate 0012205431-01, issued 14 October 2025

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
14 Oct 2025
Wall insulation
R2.7
Ceiling insulation
R3, R6
Floor insulation
R2.5, R2.7, R3
LED downlights
125
All glazing by direction
NE 21.2 m², SE 11.7 m², SW 24.7 m², NW 16.6 m²

Roof

  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.8, medium colour

Window schedule

  • Garage-GF AWS-001-001-001 W09: 600 × 2,410 mm facing NW
  • Ldry-GF AWS-020-005-001 D09: 2,340 × 820 mm facing NW
  • Pantry-GF AWS-001-019-001 W08: 600 × 1,570 mm facing NW
  • Formal Liv-GF AWS-007-028-001 W02: 2,150 × 610 mm facing SE
  • Formal Liv-GF AWS-067-002-001 W01-Part: 2,700 × 2,400 mm facing SW
  • Media-GF AWS-001-019-001 W03: 860 × 2,170 mm facing SE
  • Bedroom 1-GF AWS-007-028-001 W05: 1,800 × 2,170 mm facing SE
  • Ens/Bed 1-GF AWS-001-019-001 W04: 600 × 1,210 mm facing SE
  • Ktch/Liv/Din-GF AWS-066-002-001 W07: 600 × 3,010 mm facing NW
  • Ktch/Liv/Din-GF AWS-013-008-001 D07: 2,400 × 4,090 mm facing NE
  • Ktch/Liv/Din-GF AWS-013-008-001 D06: 2,400 × 3,010 mm facing NW
  • Ktch/Liv/Din-GF AWS-066-002-001 W06: 2,400 × 3,010 mm facing NE
  • Void-FF AWS-067-002-001 W01-Part: 2,700 × 2,400 mm facing SW
  • Void-FF AWS-066-008-001 W19: 2,400 × 1,300 mm facing SW
  • Void-FF AWS-067-002-001 W10: 2,150 × 610 mm facing SE
  • Hwy-FF AWS-007-028-001 W14: 1,370 × 850 mm facing NE
  • Bedroom 2-FF AWS-001-019-001 W15: 700 × 2,170 mm facing NE
  • Ens/Bed 2-FF AWS-001-019-001 W16: 700 × 850 mm facing NW
  • Bedroom 3-FF AWS-001-019-001 W13: 700 × 2,170 mm facing NE
  • Bedroom 4-FF AWS-001-019-001 W11: 700 × 2,170 mm facing SE
  • Bath-FF AWS-001-019-001 W12: 700 × 1,450 mm facing SE
  • M.Bed-FF AWS-011-005-001 D15: 2,400 × 3,610 mm facing SW
  • Ens/M.Bed-FF AWS-007-028-001 W17: 2,150 × 610 mm facing NW
  • Ens/M.Bed-FF AWS-007-028-001 W18: 2,150 × 610 mm facing NW

Certificate 0012205431-01, issued 14 October 2025, from the council's DA documents. Verify this certificate

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