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55 Dove 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 2 kW of solar panels and a 1,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX water target, scoring 42 against 40.

Key features

Windows
41 windows and glazed doors
Wall insulation
R4, R2.5
Roof and ceiling insulation
Ceiling R3, R6, roof Construction Insulation Reflective wrap* Corrugated Iron Timber Frame No Insulation, Only an Air Gap, medium colour
Hot water
Electric boosted solar with a performance of 41 to 45 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Trilium Homes.

BASIX certificate

Energy score
70 (target 70)
Water score
42 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
39 MJ/m² a year
Cooling load
20 MJ/m² a year
Bedrooms
6
Conditioned floor area
618.8 m²
Unconditioned floor area
87 m²
Site area
754 m²
Roof area
393 m²
Garden area
46 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric boosted solar with a performance of 41 to 45 STCs or better
Solar panels
2 kW
Rainwater tank
1,000 litres
Fixtures
Showerheads 4 star, toilets 6 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 193.4 m², single glazing 80.7 m², double glazing 112.7 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER > 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER > 4.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER > 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER > 4.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (not specified)
  • Floor: suspended floor above open subfloor, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • 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 (not specified)
  • 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 shared with garage: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • 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/sarking.)

Certificate 1833045S, issued 13 February 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
12 Feb 2026
Wall insulation
R4, R2.5
Ceiling insulation
R3, R6
Floor insulation
R4, R2.5, R3, R6
LED downlights
50
Living room glazing by direction
N 45.6 m²
All glazing by direction
N 82.3 m², E 31.5 m², S 48.9 m², W 53.5 m²

Roof

  • Construction Insulation Reflective wrap* Corrugated Iron Timber Frame No Insulation, Only an Air Gap, medium colour
  • Corrugated Iron Timber Frame Bulk, Reflective Both Sides R6, medium colour

Window schedule

  • 001 W11: 900 × 1,500 mm facing W
  • 001 W12: 1,200 × 2,400 mm facing W
  • 001 W4: 600 × 3,600 mm facing E
  • 002 W9: 3,550 × 1,000 mm facing W
  • 002 W10: 3,550 × 1,000 mm facing W
  • 001 W6: 3,550 × 3,050 mm facing N
  • Kitchen/Living1 ALM-002-03 A W7: 3,000 × 3,800 mm facing N
  • Kitchen/Living1 ALM-002-03 A W8: 3,000 × 3,800 mm facing N
  • Kitchen/Living1 AWS-011-027-001 W40: 3,000 × 3,800 mm facing N
  • Kitchen/Living1 AWS-011-027-001 W41: 3,000 × 3,800 mm facing N
  • 001 W44: 600 × 2,500 mm facing E
  • 001 W2: 900 × 3,000 mm facing E
  • 002 W3: 2,700 × 2,800 mm facing E
  • 001 W1: 900 × 2,400 mm facing E
  • 001 W13: 2,700 × 2,800 mm facing W
  • 001 W14: 3,550 × 3,000 mm facing W
  • 001 W16: 3,550 × 1,000 mm facing E
  • 001 W15: 3,550 × 4,650 mm facing S
  • 001 W34: 2,400 × 2,400 mm facing N
  • 001 W35: 2,400 × 1,000 mm facing N
  • 001 W36: 600 × 1,500 mm facing E
  • 001 W37: 1,200 × 2,400 mm facing E
  • 002 W38: 2,400 × 1,000 mm facing E
  • 002 W39: 2,400 × 1,000 mm facing E
  • 001 W17: 2,700 × 3,000 mm facing S
  • 001 W18: 2,700 × 3,000 mm facing S
  • 001 W24: 2,400 × 900 mm facing W
  • 001 W25: 2,400 × 900 mm facing W
  • 001 W19: 2,400 × 1,500 mm facing S
  • 001 W20: 2,700 × 1,000 mm facing E
  • 001 W21: 2,700 × 4,650 mm facing S
  • 001 W23: 2,700 × 3,000 mm facing W
  • 001 W28: 600 × 1,500 mm facing W
  • 001 W32: 2,700 × 3,050 mm facing N
  • 002 W30: 2,700 × 1,000 mm facing W
  • 002 W31: 2,700 × 1,000 mm facing W
  • 001 W26: 2,400 × 900 mm facing W
  • 001 W27: 2,400 × 900 mm facing W
  • 001 W29: 600 × 1,500 mm facing W
  • 001 W33: 2,700 × 3,500 mm facing N
  • 001 W43: 600 × 900 mm facing E

Certificate 0012765616, issued 12 February 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

NatHERS certificate, certificate OBNJM1WDKS, issued 18 September 2025

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
18 Sep 2025

Certificate OBNJM1WDKS, issued 18 September 2025, from the council's DA documents. Verify this certificate

BASIX certificate, certificate 1813632S, issued 18 September 2025

BASIX certificate

Energy score
77 (target 70)
Water score
52 (target 40)
Thermal performance
Pass
Materials score
-98
Heating load
48 MJ/m² a year
Cooling load
12 MJ/m² a year
Bedrooms
6
Conditioned floor area
660 m²
Unconditioned floor area
7 m²
Site area
754 m²
Roof area
438 m²
Garden area
60 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 40 m², single glazing 40 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
  • Bedroom: 1-phase airconditioning - ducted; 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 - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood. all external walls fibreglass batts or roll
  • External garage wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall shared with garage: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1813632S, issued 18 September 2025, from the council's DA documents.

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