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144 Trafalgar Avenue Umina Beach NSW 2257

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.4 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank.

Key features

Windows
13 windows and glazed doors: Aluminium B SG Clear
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 0.00, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Perry Homes.

BASIX certificate

Energy score
70 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-42
Heating load
22 MJ/m² a year
Cooling load
24 MJ/m² a year
Bedrooms
4
Conditioned floor area
117.7 m²
Unconditioned floor area
4.6 m²
Site area
489 m²
Roof area
200 m²
Garden area
200 m²
Climate zone
NatHERS climate zone 15
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 40 m², single glazing 40 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • 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
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1748168S, issued 20 May 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.4 stars
Rated with
Hero 3.1.0.6
Rated on
14 Feb 2024
Living room glazing by direction
N 7.9 m², E 5.1 m²
All glazing by direction
N 8.4 m², E 5.5 m², S 2.2 m², W 11.5 m²

Roof

  • Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 0.00, medium colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7

Window schedule

  • Bathroom, window ALM-002-01 A: 1,200 × 1,500 mm facing W
  • Bedroom 01, window ALM-002-01 A: 1,800 × 600 mm facing W
  • Bedroom 01, window ALM-002-01 A: 1,800 × 600 mm facing W
  • Bedroom 01, window ALM-002-01 A: 1,800 × 600 mm facing W
  • Bedroom 02, window ALM-002-01 A: 1,800 × 1,800 mm facing W
  • Bedroom 03, window ALM-002-01 A: 1,200 × 1,800 mm facing S
  • Bedroom 04, window ALM-002-01 A: 1,800 × 1,800 mm facing W
  • Ensuite, window ALM-002-01 A: 900 × 600 mm facing N
  • Garage, window ALM-002-01 A: 300 × 1,500 mm facing E
  • Kitchen/Living, window ALM-002-01 A: 1,800 × 600 mm facing N
  • Kitchen/Living, window ALM-002-01 A: 1,800 × 600 mm facing N
  • Kitchen/Living, window ALM-002-01 A: 2,100 × 2,410 mm facing E
  • Kitchen/Living, window ALM-002-01 A: 2,100 × 2,712 mm facing N

Certificate HR-CLJTD6-01, issued 14 February 2024, from the council's DA documents. Verify this certificate

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