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22 Trafalgar Avenue Woy Woy NSW 2256

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.1 stars out of 10. It beat its BASIX energy and water targets, scoring 76 against 70 for energy and 50 against 40 for water.

Key features

Windows
22 windows and glazed doors: Aluminium A SG Clear; Aluminium A SG High Solar Gain Low-E; Aluminium B SG Clear and 1 more types
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, light colour

BASIX certificate (multi dwelling)

This BASIX certificate covers more than one dwelling on the lot, such as a house and a granny flat, so some of its numbers are for the whole development.

Energy score
76 (target 70)
Water score
50 (target 40)
Thermal performance
Pass
Materials score
-62
Site area
752.4 m²
Roof area
368.6 m²
Climate zone
NatHERS climate zone 15
Clothes line
Yes

Certificate 1777544M, issued 13 December 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
Hero 4.1
Rated on
12 Dec 2024
Living room glazing by direction
N 24.1 m², E 1.9 m², W 1.9 m²
All glazing by direction
N 25.1 m², E 2.9 m², S 16.4 m², W 4.8 m²

Roof

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

Window types

  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • ALM-001-03 A Aluminium A SG High Solar Gain Low-E: U-value 5.4, SHGC 0.49
  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • ALM-002-03 A Aluminium B SG High Solar Gain Low-E: U-value 5.4, SHGC 0.58

Window schedule

  • Bathroom, window ALM-001-01 A: 1,000 × 1,490 mm facing S
  • Ensuite, window ALM-001-01 A: 1,000 × 1,490 mm facing S
  • Kitchen/Living, window ALM-002-03 A: 1,800 × 530 mm facing N
  • Kitchen/Living, window ALM-002-03 A: 2,500 × 5,870 mm facing N
  • Kitchen/Living, window ALM-001-03 A: 1,800 × 530 mm facing W
  • Kitchen/Living, window ALM-001-03 A: 1,800 × 530 mm facing W
  • Pantry, window ALM-002-03 A: 1,800 × 530 mm facing N
  • WC, window ALM-001-01 A: 1,000 × 740 mm facing S
  • bed 1, window ALM-001-01 A: 1,800 × 530 mm facing W
  • bed 1, window ALM-001-01 A: 1,800 × 530 mm facing W
  • bed 1, window ALM-001-01 A: 1,800 × 530 mm facing W
  • bed 2, window ALM-002-01 A: 1,800 × 1,740 mm facing S
  • bed 3, window ALM-002-01 A: 1,800 × 1,740 mm facing S
  • bed 4, window ALM-001-01 A: 1,800 × 530 mm facing E
  • bed 4, window ALM-002-01 A: 1,800 × 1,740 mm facing S
  • ldry, window ALM-001-01 A: 2,500 × 720 mm facing S
  • ldry, window ALM-001-01 A: 2,500 × 600 mm facing S
  • lounge, window ALM-002-03 A: 1,800 × 530 mm facing N
  • lounge, window ALM-002-03 A: 1,800 × 530 mm facing N
  • lounge, window ALM-002-03 A: 2,500 × 2,630 mm facing N
  • lounge, window ALM-001-03 A: 1,800 × 530 mm facing E
  • lounge, window ALM-001-03 A: 1,800 × 530 mm facing E

Certificate HR-Q2M7HP-02, issued 12 December 2024, from the council's DA documents. Verify this certificate

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