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23 Blue Seas Parade Lennox Head NSW 2478

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.6 stars out of 10. Its BASIX certificate commits it to 6 kW of solar panels and a 5,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 91 against 68 for energy and 47 against 40 for water.

Key features

Windows
50 windows and glazed doors: Timber A SG Clear; SIG Sliding Door (100mm) DG 4/6Ar/4; SIG Louvre Window (125mm) SG 6EA and 2 more types
Wall insulation
Rockwool batts, roll or pump-in+ foil/sarking; Foil-foam composite board; No added insulation
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, dark colour
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
91 (target 68)
Water score
47 (target 40)
Thermal performance
Pass
Materials score
-31
Heating load
12 MJ/m² a year
Cooling load
45 MJ/m² a year
Bedrooms
3
Conditioned floor area
208.6 m²
Unconditioned floor area
20.1 m²
Site area
585 m²
Roof area
168 m²
Garden area
125 m²
Climate zone
NatHERS climate zone 10
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
6 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 75.5 m², timber frames 1.9 m², single glazing 52.2 m², double glazing 25.2 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (not specified)
  • 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 (no added insulation)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • External wall: concrete block/plasterboard; frame: no frame (foil-foam composite board)
  • External wall: concrete block/plasterboard; frame: no frame (no added insulation)
  • External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: single skin masonry; frame: no frame (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.)

Certificate 1378013S_03, issued 9 April 2024, from the council's DA documents.

NatHERS certificate

Star rating
5.6 stars
Rated with
Hero 3.1.0.6
Rated on
05 Dec 2023
Living room glazing by direction
E 9.2 m², S 25.2 m², W 7.5 m²
All glazing by direction
N 8.8 m², E 25.5 m², S 31.5 m², W 11.6 m²

Roof

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

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • BRD-035-08 A SIG Sliding Door (100mm) DG 4/6Ar/4: U-value 3.84, SHGC 0.65
  • BRD-043-06 A SIG Louvre Window (125mm) SG 6EA: U-value 4.53, SHGC 0.52
  • BRD-051-24 A COM Sliding Door (100mm) SG 638ComPlsGry: U-value 4.56, SHGC 0.41
  • BRD-063-13 A SIG Fixed Lite (67mm) SG 638CPClr: U-value 4.04, SHGC 0.62

Window schedule

  • Bathroom, window BRD-063-13 A: 600 × 900 mm facing W
  • Bathroom, window BRD-043-06 A: 600 × 900 mm facing W
  • Bedroom 01, window BRD-043-06 A: 2,100 × 900 mm facing N
  • Bedroom 01, window BRD-043-06 A: 2,100 × 900 mm facing N
  • Bedroom 01, window BRD-043-06 A: 600 × 700 mm facing E
  • Bedroom 01, window BRD-063-13 A: 600 × 1,300 mm facing E
  • Bedroom 01, window BRD-043-06 A: 600 × 700 mm facing E
  • Bedroom 02, window BRD-043-06 A: 2,100 × 600 mm facing E
  • Bedroom 02, window BRD-043-06 A: 2,100 × 1,200 mm facing E
  • Bedroom 02, window BRD-043-06 A: 2,100 × 600 mm facing E
  • Bedroom 02, window BRD-035-08 A: 2,100 × 2,400 mm facing S
  • Bedroom 03, window BRD-043-06 A: 2,100 × 600 mm facing E
  • Bedroom 03, window BRD-063-13 A: 2,100 × 1,200 mm facing E
  • Bedroom 03, window BRD-043-06 A: 2,100 × 600 mm facing E
  • Ensuite, window BRD-043-06 A: 2,100 × 600 mm facing S
  • Entry, window BRD-043-06 A: 900 × 1,800 mm facing E
  • Entry, window TIM-001-01 W: 2,040 × 920 mm facing N
  • Entry, window BRD-063-13 A: 2,100 × 300 mm facing N
  • Entry, window BRD-063-13 A: 2,100 × 300 mm facing N
  • Kitchen/Living, window BRD-043-06 A: 600 × 650 mm facing W
  • Kitchen/Living, window BRD-043-06 A: 2,100 × 700 mm facing W
  • Kitchen/Living, window BRD-063-13 A: 600 × 1,700 mm facing W
  • Kitchen/Living, window BRD-043-06 A: 600 × 650 mm facing W
  • Kitchen/Living, window BRD-063-13 A: 2,100 × 1,300 mm facing W
  • Kitchen/Living, window BRD-043-06 A: 2,100 × 700 mm facing W
  • Kitchen/Living, window BRD-043-06 A: 2,100 × 700 mm facing E
  • Kitchen/Living, window BRD-063-13 A: 2,100 × 1,300 mm facing E
  • Kitchen/Living, window BRD-043-06 A: 2,100 × 700 mm facing E
  • Kitchen/Living, window BRD-043-06 A: 600 × 2,700 mm facing E
  • Kitchen/Living, window BRD-043-06 A: 600 × 2,700 mm facing E
  • Kitchen/Living, window BRD-043-06 A: 600 × 501 mm facing E
  • Kitchen/Living, window BRD-051-24 A: 2,100 × 3,200 mm facing S
  • Kitchen/Living, window BRD-063-13 A: 2,100 × 600 mm facing S
  • Kitchen/Living, window BRD-051-24 A: 2,100 × 3,200 mm facing S
  • Kitchen/Living, window BRD-043-06 A: 2,100 × 600 mm facing S
  • Laundry, window BRD-043-06 A: 600 × 1,200 mm facing W
  • Mudroom, window BRD-043-06 A: 2,100 × 900 mm facing N
  • Pantry, window BRD-043-06 A: 600 × 600 mm facing W
  • Pantry, window BRD-063-13 A: 600 × 600 mm facing W
  • Pantry, window BRD-043-06 A: 600 × 600 mm facing W
  • Rumpus, window BRD-035-08 A: 2,100 × 3,200 mm facing S
  • Rumpus, window BRD-043-06 A: 2,100 × 600 mm facing S
  • Rumpus, window BRD-043-06 A: 2,100 × 600 mm facing S
  • Entry, window BRD-043-06 A: 900 × 600 mm facing E
  • Entry, window BRD-063-13 A: 900 × 600 mm facing E
  • Entry, window BRD-043-06 A: 900 × 600 mm facing E
  • Entry, window BRD-043-06 A: 600 × 2,199 mm facing E
  • Study, window BRD-043-06 A: 600 × 750 mm facing W
  • Study, window BRD-063-13 A: 600 × 600 mm facing W
  • Study, window BRD-043-06 A: 600 × 750 mm facing W

Certificate HR-XMZSG6-02, issued 5 December 2023, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1378013S_02, issued 5 December 2023

BASIX certificate

Energy score
91 (target 68)
Water score
47 (target 40)
Thermal performance
Pass
Materials score
-31
Heating load
12 MJ/m² a year
Cooling load
45 MJ/m² a year
Bedrooms
3
Conditioned floor area
208.6 m²
Unconditioned floor area
20.1 m²
Site area
585 m²
Roof area
168 m²
Garden area
125 m²
Climate zone
NatHERS climate zone 10
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
6 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 75.5 m², timber frames 1.9 m², single glazing 52.2 m², double glazing 25.2 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (hot zone)

Construction and insulation

  • Floor: concrete slab on ground (not specified)
  • 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 (no added insulation)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • External wall: concrete block/plasterboard; frame: no frame (foil-foam composite board)
  • External wall: concrete block/plasterboard; frame: no frame (no added insulation)
  • External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • External garage wall: framed (fibre cement sheet or boards); frame: no frame (rockwool batts, roll or pump-in+ foil/sarking)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: single skin masonry; frame: no frame (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.)

Certificate 1378013S_02, issued 5 December 2023, from the council's DA documents.

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