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42 Edward Avenue Kings Point NSW 2539

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7 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 70 against 69 for energy and 43 against 40 for water.

Key features

Windows
17 windows and glazed doors: Aluminium Sliding Window DG LightBridge_ClrS0_4-8-4; Signature Double Hung Window 100 DG 4ET-10Ar-4Clr; Al Sliding Door DG 4Sn/12/4
Wall insulation
R2, R2.5
Roof and ceiling insulation
Ceiling R6.0, roof Cont:Attic-Continuous 1.3, dark colour
Hot water
Gas instantaneous with a performance of 7 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by South Coast Building & Construction.

BASIX certificate

Energy score
70 (target 69)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
-19
Heating load
45 MJ/m² a year
Cooling load
16 MJ/m² a year
Bedrooms
5
Conditioned floor area
160.9 m²
Unconditioned floor area
52 m²
Site area
619 m²
Roof area
222 m²
Garden area
300 m²
Climate zone
NatHERS climate zone 18
Hot water
Gas instantaneous with a performance of 7 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 69 m², single glazing 69 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0

Cooling

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

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall shared with garage: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1763185S, issued 5 September 2024, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5 (3.22)
Rated on
12 Aug 2024
Wall insulation
R2, R2.5
Ceiling insulation
R6.0
Floor insulation
R2, R2.5
Living room glazing by direction
N 1.2 m², W 16.2 m²
All glazing by direction
N 6.9 m², E 2.9 m², S 4.4 m², W 25.5 m²

Roof

  • Cont:Attic-Continuous 1.3, dark colour

Window types

  • BRD-002-18 A Aluminium Sliding Window DG LightBridge_ClrS0_4-8-4: U-value 3.32, SHGC 0.47
  • BRD-080-02 A Signature Double Hung Window 100 DG 4ET-10Ar-4Clr: U-value 3.63, SHGC 0.52
  • BRD-022-25 A Al Sliding Door DG 4Sn/12/4: U-value 3.58, SHGC 0.44

Window schedule

  • Bath 1, window BRD-002-18 A: 1,200 × 1,500 mm facing S
  • Laundry, window BRD-002-18 A: 1,020 × 820 mm facing S
  • Bath 2, window BRD-002-18 A: 1,200 × 1,500 mm facing N
  • WC 2, window BRD-002-18 A: 900 × 900 mm facing N
  • Bedroom 5, window BRD-080-02 A: 1,800 × 800 mm facing E
  • Bedroom 5, window BRD-080-02 A: 1,800 × 800 mm facing E
  • Bedroom 3, window BRD-002-18 A: 1,200 × 1,800 mm facing N
  • Bedroom 2, window BRD-002-18 A: 600 × 1,500 mm facing N
  • Bedroom 2, window BRD-002-18 A: 1,200 × 1,800 mm facing W
  • Bedroom 4, window BRD-002-18 A: 1,200 × 1,800 mm facing W
  • Rumpus, window BRD-022-25 A: 2,100 × 2,400 mm facing W
  • Ensuite 1, window BRD-002-18 A: 600 × 1,200 mm facing S
  • Bedroom 1, window BRD-022-25 A: 2,100 × 2,400 mm facing W
  • Bedroom 1, window BRD-002-18 A: 600 × 1,800 mm facing S
  • Kitch/Din/Livin- g, window BRD-002-18 A: 600 × 2,000 mm facing N
  • Kitch/Din/Livin- g, window BRD-022-25 A: 2,100 × 2,900 mm facing W
  • Kitch/Din/Livin- g, window BRD-022-25 A: 2,100 × 2,400 mm facing W

Certificate F20F8X6XRJ-01, issued 12 August 2024, from the council's DA documents. Verify this certificate

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