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160 Lighthouse Road Byron Bay NSW 2481

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 6.3 stars out of 10. Its BASIX certificate commits it to 2.5 kW of solar panels and a 10,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 70 against 68 for energy and 41 against 40 for water.

Key features

Windows
26 windows and glazed doors: Timber A SG Clear; Timber B SG Clear; Timber B DG Air Fill Clear-Clear
Wall insulation
All external walls none+ foil/sarking
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour FLAT-04: Flat Framed / Skillion Tile Roof & Cathedral PB Ceiling (11°-33°) 0.00, medium colour
Hot water
Electric storage
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
70 (target 68)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-50
Heating load
11 MJ/m² a year
Cooling load
38 MJ/m² a year
Bedrooms
3
Conditioned floor area
222.5 m²
Unconditioned floor area
13.7 m²
Site area
657 m²
Roof area
218 m²
Garden area
200 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric storage
Solar panels
2.5 kW
Rainwater tank
10,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Maximum glazing
timber frames 120.8 m², single glazing 53 m², double glazing 67.8 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (hot zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 Star (old label)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: concrete block/plasterboard; frame: no frame. all external walls none+ foil/sarking
  • External garage wall: concrete block/plasterboard; frame: no frame (fibreglass batts or roll+ foil/sarking)
  • Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall: cavity brick wall; frame: no frame (no added insulation)
  • Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: none.)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: polystyrene; roof: none.)

Certificate 1776765S_03, issued 11 February 2026, from the council's DA documents.

NatHERS certificate

Star rating
6.3 stars
Rated with
Hero 4.1
Rated on
11 Feb 2026
Living room glazing by direction
N 27.2 m², E 0.7 m², S 1.3 m², SSW 2.7 m², W 18 m², NNW 1.5 m²
All glazing by direction
N 40 m², ENE 4.1 m², E 0.7 m², S 6.6 m², SSW 2.7 m², W 65.3 m², NNW 1.5 m²

Roof

  • Added insulation absorptance Roof Colour FLAT-04: Flat Framed / Skillion Tile Roof & Cathedral PB Ceiling (11°-33°) 0.00, medium colour
  • SLAB-300-CEIL-01: Concrete Slab (300mm) with Suspended PB Ceiling 3.57, medium colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • TIM-002-01 W Timber B SG Clear: U-value 5.4, SHGC 0.63
  • TIM-004-01 W Timber B DG Air Fill Clear-Clear: U-value 3, SHGC 0.56

Window schedule

  • BATHROOM BASEMENT, window TIM-002-01 W: 1,650 × 406 mm facing W
  • BATHROOM MF, window TIM-002-01 W: 2,800 × 3,400 mm facing N
  • BATHROOM MF, window TIM-002-01 W: 1,497 × 356 mm facing W
  • BED 1, window TIM-002-01 W: 2,895 × 600 mm facing S
  • BED 1, window TIM-002-01 W: 2,895 × 600 mm facing S
  • BED 1, window TIM-002-01 W: 2,550 × 3,551 mm facing W
  • BED 2, window TIM-002-01 W: 2,550 × 3,401 mm facing W
  • ENS 1, window TIM-002-01 W: 2,550 × 1,970 mm facing W
  • GYM, window TIM-002-01 W: 2,550 × 4,500 mm facing W
  • LANDING MF, window TIM-002-01 W: 2,700 × 700 mm facing S
  • LANDING MF, window TIM-001-01 W: 2,800 × 900 mm facing W
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 2,044 mm facing N
  • LIVING KITCHEN, window TIM-004-01 W: 1,650 × 400 mm facing E
  • LIVING KITCHEN, window TIM-004-01 W: 1,800 × 700 mm facing S
  • LIVING KITCHEN, window TIM-004-01 W: 2,200 × 997 mm facing W
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 1,460 mm facing N
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 731 mm facing NNW
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 671 mm facing SSW
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 671 mm facing SSW
  • LIVING KITCHEN, window TIM-004-01 W: 2,700 × 5,862 mm facing W
  • LIVING KITCHEN, window TIM-004-01 W: 2,700 × 7,489 mm facing N
  • PANTRY, window TIM-004-01 W: 1,800 × 600 mm facing W
  • STUDIO, window TIM-004-01 W: 2,700 × 600 mm facing N
  • STUDIO, window TIM-004-01 W: 2,700 × 600 mm facing N
  • STUDIO, window TIM-004-01 W: 2,700 × 1,500 mm facing ENE
  • STUDIO, window TIM-004-01 W: 2,700 × 3,050 mm facing W

Certificate HR-O4JYTK-03, issued 11 February 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1776765S_02, issued 11 June 2025

BASIX certificate

Energy score
70 (target 68)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-50
Heating load
10 MJ/m² a year
Cooling load
39 MJ/m² a year
Bedrooms
3
Conditioned floor area
220.5 m²
Unconditioned floor area
16.2 m²
Site area
657 m²
Roof area
213 m²
Garden area
200 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric storage
Solar panels
2.5 kW
Rainwater tank
10,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Maximum glazing
timber frames 118.5 m², single glazing 31.6 m², double glazing 86.9 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (hot zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 Star (old label)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: concrete block/plasterboard; frame: no frame. all external walls none+ foil/sarking
  • External garage wall: concrete block/plasterboard; frame: no frame (fibreglass batts or roll+ foil/sarking)
  • Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Internal wall: cavity brick wall; frame: no frame (no added insulation)
  • Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: none.)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: polystyrene; roof: none.)

Certificate 1776765S_02, issued 11 June 2025, from the council's DA documents.

NatHERS certificate, certificate HR-O4JYTK-01, issued 9 December 2024

NatHERS certificate

Star rating
7.7 stars
Rated with
Hero 4.1
Rated on
09 Dec 2024
Living room glazing by direction
N 32.4 m², E 0.7 m², S 1.3 m², SSW 2.7 m², W 18 m², NNW 1.5 m²
All glazing by direction
N 44.3 m², E 0.7 m², S 3.2 m², SSW 2.7 m², W 65.7 m², NNW 1.5 m²

Roof

  • Added insulation absorptance Roof Colour FLAT-04: Flat Framed / Skillion Tile Roof & Cathedral PB Ceiling (11°-33°) 0.00, medium colour
  • SLAB-300-CEIL-01: Concrete Slab (300mm) with Suspended PB Ceiling 3.57, medium colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • TIM-002-01 W Timber B SG Clear: U-value 5.4, SHGC 0.63
  • TIM-003-01 W Timber A DG Air Fill Clear-Clear: U-value 3, SHGC 0.48
  • TIM-004-01 W Timber B DG Air Fill Clear-Clear: U-value 3, SHGC 0.56

Window schedule

  • BATHROOM BASEMENT, window TIM-002-01 W: 1,650 × 406 mm facing W
  • BATHROOM MF, window TIM-002-01 W: 2,800 × 3,400 mm facing N
  • BED 1, window TIM-004-01 W: 2,800 × 3,800 mm facing W
  • BED 2, window TIM-004-01 W: 2,550 × 3,401 mm facing W
  • ENSUITE 1, window TIM-002-01 W: 2,800 × 1,756 mm facing W
  • GUEST BED, window TIM-003-01 W: 2,700 × 900 mm facing N
  • GUEST BED, window TIM-004-01 W: 2,700 × 3,250 mm facing W
  • GYM, window TIM-002-01 W: 2,550 × 4,500 mm facing W
  • LANDING MF, window TIM-002-01 W: 2,700 × 700 mm facing S
  • LANDING MF, window TIM-001-01 W: 2,800 × 900 mm facing W
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 2,044 mm facing N
  • LIVING KITCHEN, window TIM-004-01 W: 1,650 × 400 mm facing E
  • LIVING KITCHEN, window TIM-004-01 W: 1,800 × 700 mm facing S
  • LIVING KITCHEN, window TIM-004-01 W: 2,200 × 997 mm facing W
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 1,460 mm facing N
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 731 mm facing NNW
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 671 mm facing SSW
  • LIVING KITCHEN, window TIM-004-01 W: 2,000 × 671 mm facing SSW
  • LIVING KITCHEN, window TIM-004-01 W: 2,700 × 5,862 mm facing W
  • LIVING KITCHEN, window TIM-004-01 W: 2,600 × 1,985 mm facing N
  • LIVING KITCHEN, window TIM-004-01 W: 2,700 × 7,489 mm facing N

Certificate HR-O4JYTK-01, issued 9 December 2024, from the council's DA documents. Verify this certificate

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