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25 Headland Road North Curl Curl NSW 2099

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 3.4 kW of solar panels and a 1,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.

Key features

Windows
35 windows and glazed doors
Wall insulation
R2.0, R2.7, R3.1
Roof and ceiling insulation
Ceiling R3.0, roof Tiled Balcony - framed + R5.0 + Plasterboard R5.0, medium colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom); Electric floor heating (living area and bedroom)

BASIX certificate

Energy score
72 (target 72)
Water score
40 (target 40)
Materials score
-98
Heating load
16 MJ/m² a year
Cooling load
14 MJ/m² a year
Bedrooms
5
Conditioned floor area
349 m²
Unconditioned floor area
18.9 m²
Site area
455 m²
Roof area
197 m²
Garden area
158 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
3.4 kW
Rainwater tank
1,500 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 3 star, basin taps 5 star
LED lighting
Yes
Maximum glazing
aluminium frames 137.3 m², single glazing 8.2 m², double glazing 129.1 m²

Heating

  • Living area: electric floor heating; Energy rating: n/a
  • Bedroom: electric floor heating; Energy rating: n/a

Cooling

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

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (not specified)
  • Floor: suspended floor above open subfloor, particle board; frame: timber - untreated softwood (not specified)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - untreated softwood (not specified)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (not specified)
  • Garage floor: concrete slab on ground (not specified)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll)
  • External garage wall: concrete block/plasterboard; frame: no frame (not specified)
  • Internal wall: single skin masonry; frame: no frame (not specified)
  • Internal wall: plasterboard; frame: timber - untreated softwood (not specified)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1851883S, issued 18 June 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
AccuRate Home v1.3.3.24
Rated on
18 Jun 2026
Wall insulation
R2.0, R2.7, R3.1
Ceiling insulation
R3.0
Floor insulation
R2.0, R2.7, R3.1, R1.5, R3.0
Living room glazing by direction
N 9.8 m², E 20.9 m², S 38 m², W 3.7 m²
All glazing by direction
N 20 m², E 33.8 m², S 50.6 m², W 33 m²

Roof

  • Tiled Balcony - framed + R5.0 + Plasterboard R5.0, medium colour
  • Membraned - framed + R5.0 + Plasterboard R5.0, medium colour

Window schedule

  • Garage ALM-001-01 A ADR2208: 2,200 × 880 mm facing W
  • Garage ALM-002-01 A ASW0733: 700 × 3,385 mm facing W
  • Laundry ALM-001-01 A AAW1307: 1,340 × 700 mm facing W
  • Laundry ALM-001-01 A ADR2208: 2,200 × 880 mm facing W
  • Theatre ATB-005-03 B AAW0706: 700 × 600 mm facing W
  • Theatre ATB-005-03 B AAW0727: 700 × 2,785 mm facing W
  • Lounge to Stairs ATB-005-03 B AAW0722: 700 × 2,215 mm facing W
  • Lounge to Stairs HPSDD-020-041 ASD2471: 2,400 × 7,140 mm facing S
  • Lounge to Stairs ATB-006-03 B AFW0730: 700 × 3,000 mm facing E
  • Lounge to Stairs ATB-006-03 B AFW0720: 700 × 2,000 mm facing E
  • Entry Lounge Bath ATB-006-03 B SL2702: 2,700 × 250 mm facing N
  • Entry Lounge Bath ALM-004-03 A ALW2106: 2,150 × 600 mm facing N
  • Entry Lounge Bath ATB-006-03 B AFW2136: 2,150 × 3,635 mm facing N
  • Office ALM-004-03 A ALW2109: 2,150 × 900 mm facing N
  • B5 ATB-006-03 B ASW0926: 900 × 2,690 mm facing W
  • Kitchen Living ATB-006-03 B AFW2110: 2,100 × 1,000 mm facing W
  • Kitchen Living ALM-004-03 A ALW2706: 2,700 × 600 mm facing S
  • Kitchen Living HPSDD-020-041 ASD2740: 2,700 × 4,060 mm facing S
  • Kitchen Living HPSDD-020-041 ASD2744: 2,700 × 4,440 mm facing E
  • Kitchen Living HPSDD-020-041 ASD2730: 2,700 × 3,050 mm facing S
  • Kitchen Living ATB-006-03 B AFW2720: 2,700 × 2,000 mm facing E
  • B3 ATB-005-03 B AAW0732: 700 × 3,200 mm facing W
  • B3 ALM-004-03 A ALW1806: 1,800 × 600 mm facing N
  • B3 ATB-006-03 B AFW1816: 1,800 × 1,685 mm facing N
  • Bath 3 ALM-001-01 A AAW0714: 700 × 1,410 mm facing W
  • E2 ATB-005-03 B AAW0716: 700 × 1,690 mm facing W
  • B2 ATB-005-03 B AAW0731: 700 × 3,170 mm facing W
  • E1 ATB-005-03 B AAW0726: 700 × 2,625 mm facing W
  • B1 ATB-006-03 B AFW2337: 2,350 × 3,780 mm facing W
  • B1 HPSDD-020-041 ASD2353: 2,350 × 5,375 mm facing S
  • B1 ATB-006-03 B AFW1434: 1,450 × 3,495 mm facing E
  • Hall ATB-005-03 B AAW0780: 700 × 8,000 mm facing E
  • B4 ATB-005-03 B AAW0732: 700 × 3,200 mm facing E
  • B4 ALM-004-03 A ALW1806: 1,800 × 600 mm facing N
  • B4 ATB-006-03 B AFW1816: 1,800 × 1,685 mm facing N

Certificate 0013088232, issued 18 June 2026, from the council's DA documents. Verify this certificate

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