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23 Quays Drive West Ballina NSW 2478

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.2 stars out of 10. Its BASIX certificate commits it to 6.6 kW of solar panels. It beat its BASIX energy and water targets, scoring 100 against 68 for energy and 48 against 40 for water.

Key features

Windows
14 windows and glazed doors: Timber B SG Clear; ESS Sliding Window (52mm) - Single Glazed; ESS Sliding Door (80mm) - Single Glazed
Wall insulation
All external walls fibreglass batts or roll
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, medium colour
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Unique View Homes.

BASIX certificate

Energy score
100 (target 68)
Water score
48 (target 40)
Thermal performance
Pass
Materials score
5
Heating load
12 MJ/m² a year
Cooling load
52 MJ/m² a year
Bedrooms
3
Conditioned floor area
114.6 m²
Unconditioned floor area
16.1 m²
Site area
608 m²
Roof area
234 m²
Garden area
235 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Solar panels
6.6 kW
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 45.7 m², timber frames 0.8 m², single glazing 46.5 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood. all external walls fibreglass batts or roll
  • External garage wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1819103S_02, issued 13 March 2026, from the council's DA documents.

NatHERS certificate

Star rating
5.2 stars
Rated with
Hero 4.1
Rated on
28 Oct 2025
Living room glazing by direction
NNW 20.2 m²
All glazing by direction
ENE 2.5 m², SSE 6.9 m², WSW 8.6 m², NNW 28.4 m²

Roof

  • Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, medium colour

Window types

  • TIM-002-01 W Timber B SG Clear: U-value 5.4, SHGC 0.63
  • BRD-001-001 ESS Sliding Window (52mm) - Single Glazed: U-value 6.4, SHGC 0.76
  • BRD-001-002 ESS Sliding Window (52mm) - Single Glazed: U-value 5, SHGC 0.54
  • BRD-033-002 ESS Sliding Door (80mm) - Single Glazed: U-value 4.8, SHGC 0.53

Window schedule

  • Bath, window BRD-001-001: 1,200 × 1,200 mm facing SSE
  • Bath (pool house), window BRD-001-001: 600 × 600 mm facing ENE
  • Bed 2, window BRD-001-001: 1,200 × 1,800 mm facing SSE
  • Bed 3, window BRD-001-001: 1,200 × 1,800 mm facing SSE
  • Ensuite, window BRD-001-001: 600 × 600 mm facing SSE
  • Ensuite, window BRD-001-001: 300 × 1,200 mm facing ENE
  • Laundry, window TIM-002-01 W: 1,000 × 820 mm facing SSE
  • Living/Dining/Kitchen, window BRD-033-002: 2,400 × 6,000 mm facing NNW
  • Living/Dining/Kitchen, window BRD-001-002: 2,400 × 2,400 mm facing NNW
  • Master, window BRD-033-002: 2,400 × 2,400 mm facing NNW
  • Master, window BRD-001-001: 600 × 2,400 mm facing ENE
  • Pool House, window BRD-001-002: 1,200 × 2,100 mm facing NNW
  • Pool House, window BRD-033-002: 2,400 × 3,600 mm facing WSW
  • WIR, window BRD-001-001: 300 × 1,200 mm facing ENE

Certificate HR-8ORDMV-01, issued 28 October 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1819103S, issued 28 October 2025

BASIX certificate

Energy score
100 (target 68)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
5
Heating load
12 MJ/m² a year
Cooling load
52 MJ/m² a year
Bedrooms
3
Conditioned floor area
114.6 m²
Unconditioned floor area
16.1 m²
Site area
608 m²
Roof area
234 m²
Garden area
235 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Solar panels
6.6 kW
Rainwater tank
2,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 45.7 m², timber frames 0.8 m², single glazing 46.5 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood. all external walls fibreglass batts or roll
  • External garage wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1819103S, issued 28 October 2025, from the council's DA documents.

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