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1 Archer Court St Clair NSW 2759

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX water target, scoring 42 against 40.

Key features

Windows
16 windows and glazed doors: Aluminium B SG Clear; Aluminium B SG Tint; Aluminium A SG Clear and 1 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R6.0, roof Cont:Attic-Continuous 0.0, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area); Airconditioning ducting only (bedroom)

BASIX certificate

Energy score
70 (target 70)
Water score
42 (target 40)
Thermal performance
Pass
Materials score
4
Heating load
38 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
4
Conditioned floor area
107.8 m²
Unconditioned floor area
25.3 m²
Site area
326 m²
Roof area
179 m²
Garden area
80 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 29.4 m², timber frames 0.6 m², single glazing 30 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3.5 star (average zone)
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3.5 star (average zone)
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Construction and insulation

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

Certificate 1773260S, issued 15 November 2024, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
15 Nov 2024
Wall insulation
R2.5
Ceiling insulation
R6.0
Floor insulation
R2.5, R6.0, R2.0
Living room glazing by direction
NE 7.9 m², SE 1.1 m², SW 4.2 m², NW 2.9 m²
All glazing by direction
NE 7.9 m², SE 7 m², SW 4.8 m², NW 10.2 m²

Roof

  • Cont:Attic-Continuous 0.0, dark colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • ALM-002-02 A Aluminium B SG Tint: U-value 6.6, SHGC 0.49
  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • TIM-001-02 W Timber A SG Tint: U-value 5.4, SHGC 0.41

Window schedule

  • Garage, window ALM-002-01 A: 1,200 × 1,800 mm facing NW
  • Bedroom 2, window ALM-002-01 A: 1,200 × 1,800 mm facing NW
  • Laundry, window ALM-002-01 A: 900 × 900 mm facing NW
  • Bedroom 3, window ALM-002-01 A: 1,200 × 1,800 mm facing NW
  • Kitchen/Living, window ALM-002-01 A: 1,200 × 1,800 mm facing NE
  • Kitchen/Living, window ALM-002-01 A: 2,400 × 2,400 mm facing NE
  • Kitchen/Living, window ALM-002-01 A: 1,400 × 2,100 mm facing NW
  • Bedroom 4, window ALM-002-01 A: 1,200 × 1,800 mm facing SE
  • Bathroom, window ALM-002-02 A: 1,200 × 900 mm facing SE
  • Master Ensuite, window ALM-002-02 A: 600 × 900 mm facing SE
  • Master Bedroom, window ALM-002-01 A: 1,200 × 1,800 mm facing SE
  • Lounge, window ALM-001-01 A: 2,000 × 600 mm facing SW
  • Lounge, window ALM-001-01 A: 2,000 × 600 mm facing SW
  • Lounge, window ALM-001-01 A: 2,000 × 900 mm facing SW
  • Lounge, window ALM-002-01 A: 600 × 1,800 mm facing SE
  • Hallyway, window TIM-001-02 W: 2,340 × 275 mm facing SW

Certificate P6EYG0SQKH, issued 15 November 2024, from the council's DA documents. Verify this certificate

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