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737 Woollamia Road Woollamia NSW 2540

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.2 stars out of 10. Its BASIX certificate commits it to 6.6 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 99 against 50 for energy and 45 against 40 for water.

Key features

Windows
12 windows and glazed doors: Aluminium A DG Argon Fill High Solar Gain low-E -Clear; Aluminium B DG Argon Fill High Solar Gain low-E -Clear
Wall insulation
R3.5, R2.0
Roof and ceiling insulation
Ceiling R1.5, R5.8, roof Slab:Slab - Suspended Slab : 150mm: 150mm Suspended Slab 0.0, medium colour
Hot water
Solar (electric boosted)
Air conditioning and heating
3-phase airconditioning (living area); Ceiling fans (bedroom)

BASIX certificate

Energy score
99 (target 50)
Water score
45 (target 40)
Thermal performance
Pass
Bedrooms
4
Conditioned floor area
155 m²
Unconditioned floor area
13 m²
Site area
1,995 m²
Roof area
250 m²
Garden area
276 m²
Hot water
Solar (electric boosted)
Solar panels
6.6 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes
Glazing by direction
N 2.2 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: ceiling fans; Energy rating: n/a

Construction and insulation

  • Internal wall shared with garage - cavity brick wall (no added insulation)

Window schedule

  • W13: 600 × 1,810 mm facing N
  • W14: 600 × 1,810 mm facing N

Certificate 1401350S, issued 28 August 2023, from the council's DA documents.

NatHERS certificate

Star rating
7.2 stars
Rated with
FirstRate5 v5.5.5
Rated on
8 Jul 2024
Wall insulation
R3.5, R2.0
Ceiling insulation
R1.5, R5.8
Floor insulation
R3.5, R2.5, R2.0, R1.5, R3.3, R5.8
Living room glazing by direction
SE 10.8 m², SW 1.2 m²
All glazing by direction
NE 2.8 m², SE 16.9 m², SW 1.7 m², NW 11 m²

Roof

  • Slab:Slab - Suspended Slab : 150mm: 150mm Suspended Slab 0.0, medium colour
  • Framed:Flat - Flat Framed (Metal Deck) 0.0, light colour

Window types

  • ALM-005-03 A Aluminium A DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.47
  • ALM-006-03 A Aluminium B DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.52

Window schedule

  • Garage, window ALM-005-03 A: 900 × 1,690 mm facing NE
  • ENS Bed 2, window ALM-005-03 A: 600 × 610 mm facing SE
  • Bed 2, window ALM-006-03 A: 2,100 × 1,800 mm facing SE
  • Bed 2, window ALM-006-03 A: 1,100 × 1,800 mm facing SE
  • Bed 2, window ALM-005-03 A: 600 × 2,050 mm facing NE
  • Bath, window ALM-005-03 A: 600 × 850 mm facing SW
  • Bed 1, window ALM-005-03 A: 2,400 × 2,410 mm facing NW
  • Bed 1, window ALM-006-03 A: 700 × 2,410 mm facing NW
  • Liv/Din/Kit, window ALM-005-03 A: 600 × 2,050 mm facing SW
  • Liv/Din/Kit, window ALM-006-03 A: 2,100 × 3,000 mm facing SE
  • Liv/Din/Kit, window ALM-006-03 A: 1,500 × 3,000 mm facing SE
  • Bed 3, window ALM-006-03 A: 2,100 × 1,690 mm facing NW

Certificate XQPHI0112S, issued 8 July 2024, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate (multi dwelling), certificate 1754960M, issued 9 July 2024

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
100 (target 69)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
-23
Site area
1,995 m²
Roof area
431.8 m²
Climate zone
NatHERS climate zone 18
Clothes line
Yes

Certificate 1754960M, issued 9 July 2024, from the council's DA documents.

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