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108 Turffontein Avenue Box Hill NSW 2765

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.8 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, ceiling and floor. It beat its BASIX energy and water targets, scoring 51 against 50 for energy and 45 against 40 for water.

Key features

Windows
25 windows and glazed doors: Timber A SG Clear; Aluminium Awning Window SG 4mmClr; Al Residential Sliding Window SG 3mm Clear and 4 more types
Wall insulation
R2.5, R2
Roof and ceiling insulation
Ceiling R3, R5, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, 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 Namcon Homes.

BASIX certificate

Energy score
51 (target 50)
Water score
45 (target 40)
Thermal performance
Pass
Heating load
56 MJ/m² a year
Cooling load
36 MJ/m² a year
Bedrooms
4
Conditioned floor area
185 m²
Unconditioned floor area
14 m²
Site area
330 m²
Roof area
287 m²
Garden area
126 m²
Climate zone
NatHERS climate zone 28
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 1376386S, issued 16 November 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.8 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
14 Nov 2023
Wall insulation
R2.5, R2
Ceiling insulation
R3, R5
Floor insulation
R3
LED downlights
45
Living room glazing by direction
NE 12.7 m², SE 10 m², NW 6.1 m²
All glazing by direction
NE 15.5 m², SE 15.5 m², SW 12.9 m², NW 10.2 m²

Roof

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

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • WID-012-04 A Aluminium Awning Window SG 4mmClr: U-value 6.4, SHGC 0.64
  • WID-006-01 A Al Residential Sliding Window SG 3mm Clear: U-value 6.4, SHGC 0.76
  • WID-006-04 A Al Residential Sliding Window SG 638mm Comfort Plus: U-value 4.5, SHGC 0.46
  • WID-005-04 A Al Residential Internal Sliding Door SG 638mm Comfort Plus: U-value 4.4, SHGC 0.44
  • WID-005-01 A Al Residential Internal Sliding Door SG 4mm Clear: U-value 6.3, SHGC 0.72
  • WID-002-01 A Al Residential Bi fold Door SG 4mm Clear: U-value 6.2, SHGC 0.62

Window schedule

  • Garage, window TIM-001-01 W: 1,000 × 820 mm facing NE
  • Entry/Study Noo, window WID-012-04 A: 855 × 1,000 mm facing SE
  • Study, window WID-012-04 A: 1,800 × 900 mm facing SW
  • Study, window WID-012-04 A: 1,800 × 900 mm facing SW
  • Media/Lounge, window WID-012-04 A: 1,800 × 600 mm facing NW
  • Media/Lounge, window WID-012-04 A: 1,800 × 600 mm facing NW
  • Laundry, window TIM-001-01 W: 1,000 × 820 mm facing NW
  • Kitchen/Living, window WID-012-04 A: 750 × 2,200 mm facing NW
  • Kitchen/Living, window WID-012-04 A: 750 × 3,000 mm facing NW
  • Kitchen/Living, window WID-006-01 A: 1,800 × 2,700 mm facing NE
  • Kitchen/Living, window WID-006-04 A: 1,800 × 2,700 mm facing SE
  • Kitchen/Living, window WID-005-04 A: 2,100 × 2,700 mm facing NE
  • Kitchen/Living, window WID-006-01 A: 600 × 2,700 mm facing SE
  • Powder, window WID-006-01 A: 900 × 1,200 mm facing SE
  • Rumpus, window WID-006-01 A: 600 × 2,200 mm facing SE
  • Rumpus, window WID-012-04 A: 2,145 × 1,000 mm facing SE
  • Rumpus, window WID-006-01 A: 1,000 × 2,200 mm facing NE
  • Bath, window WID-006-01 A: 1,200 × 1,600 mm facing SE
  • Bed 3, window WID-005-01 A: 2,100 × 2,700 mm facing SW
  • Bed 1, window WID-002-01 A: 2,040 × 820 mm facing SE
  • Bed 1, window WID-012-04 A: 1,200 × 2,400 mm facing SW
  • Bed 1, window WID-012-04 A: 1,200 × 900 mm facing SW
  • Ensuite, window WID-006-01 A: 1,200 × 1,200 mm facing NW
  • Bed 4, window WID-006-01 A: 1,200 × 1,600 mm facing NW
  • Bed 2, window WID-006-01 A: 1,200 × 1,600 mm facing NE

Certificate 0009060278, issued 14 November 2023, from the council's DA documents. Verify this certificate

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