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4 Sunflower Street Woongarrah NSW 2259

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.3 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX water target, scoring 45 against 40.

Key features

Windows
19 windows and glazed doors: Elite Al Awning Window SG 6.38CP; Al Sliding Door SG 5Clr; Al Sliding Door SG 6.38CP and 4 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R3.5, roof Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

Built by Domaine Homes.

BASIX certificate

Energy score
50 (target 50)
Water score
45 (target 40)
Thermal performance
Pass
Heating load
48 MJ/m² a year
Cooling load
32 MJ/m² a year
Bedrooms
4
Conditioned floor area
173 m²
Unconditioned floor area
11 m²
Site area
445 m²
Roof area
176 m²
Garden area
250 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 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1410659S, issued 28 July 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.3 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
28 Jul 2023
Wall insulation
R2
Ceiling insulation
R3.5
LED downlights
41
Living room glazing by direction
E 7.3 m², S 11.3 m², W 2.7 m²
All glazing by direction
N 10 m², E 16 m², S 13.5 m², W 7 m²

Roof

  • Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • DOW-002-04 A Elite Al Awning Window SG 6.38CP: U-value 4.8, SHGC 0.4
  • DOW-006-01 A Al Sliding Door SG 5Clr: U-value 6.2, SHGC 0.71
  • DOW-006-03 A Al Sliding Door SG 6.38CP: U-value 4.3, SHGC 0.44
  • DOW-001-04 A Al Sliding Window SG 6.38CP: U-value 4.5, SHGC 0.46
  • DOW-014-06 A Aluminium Fixed Light Window SG 6.38CPNtl: U-value 4.3, SHGC 0.46
  • DOW-001-01 A Al Sliding Window SG 3Clr: U-value 6.4, SHGC 0.75
  • DOW-002-01 A Elite Al Awning Window SG 3Clr: U-value 6.4, SHGC 0.65

Window schedule

  • Home Theatre, window DOW-002-04 A: 2,100 × 2,000 mm facing N
  • Home Theatre, window DOW-002-04 A: 600 × 2,100 mm facing E
  • Laundry, window DOW-006-01 A: 2,400 × 1,400 mm facing E
  • Kitchen/Family, window DOW-006-03 A: 2,400 × 3,380 mm facing S
  • Kitchen/Family, window DOW-006-03 A: 2,400 × 3,020 mm facing E
  • Kitchen/Family, window DOW-001-04 A: 2,000 × 800 mm facing S
  • Kitchen/Family, window DOW-001-04 A: 2,000 × 800 mm facing S
  • Kitchen/Family, window DOW-001-04 A: 2,000 × 800 mm facing W
  • Kitchen/Family, window DOW-014-06 A: 600 × 1,800 mm facing W
  • Leisure, window DOW-001-04 A: 600 × 2,600 mm facing E
  • Leisure, window DOW-014-06 A: 2,000 × 800 mm facing E
  • Bed 2, window DOW-001-01 A: 1,200 × 1,800 mm facing S
  • Bath, window DOW-001-01 A: 1,200 × 600 mm facing W
  • Bed 3, window DOW-001-01 A: 1,200 × 1,500 mm facing W
  • Bed 4, window DOW-001-01 A: 1,200 × 1,500 mm facing W
  • WIR, window DOW-002-01 A: 1,800 × 800 mm facing N
  • WIR, window DOW-002-01 A: 1,800 × 800 mm facing N
  • Bed 1, window DOW-002-01 A: 1,200 × 2,400 mm facing N
  • Ensuite, window DOW-001-01 A: 1,200 × 800 mm facing E

Certificate 0008798621, issued 28 July 2023, from the council's DA documents. Verify this certificate

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