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7 Sweetenham Avenue Box Hill NSW 2765

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 6.6 kW of solar panels and a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 92 against 70 for energy and 43 against 40 for water.

Key features

Windows
35 windows and glazed doors: TB Aluminium Sliding Window DG LightBridge_ClrS0_4-12-4; TB Al Fixed-DG with TPS Spacer LightBridge_ClrS0_4-12-4; Thermally Broken Aluminium Awning Window DG LightBridge_ClrS0_4-12-4 and 3 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R2.5, R6.0, roof Framed:Flat - Flat Framed (Metal Deck) 0.0, light colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Burly Homes.

BASIX certificate

Energy score
92 (target 70)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
-72
Heating load
39 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
6
Conditioned floor area
325 m²
Unconditioned floor area
17 m²
Site area
455 m²
Roof area
289 m²
Garden area
60 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
6.6 kW
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 40 m², single glazing 40 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)

Construction and insulation

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

Certificate 1774328S, issued 22 November 2024, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
20 Nov 2024
Wall insulation
R2
Ceiling insulation
R2.5, R6.0
Floor insulation
R2, R2.5
Living room glazing by direction
NE 1.9 m², SE 12.5 m², SW 4.9 m², NW 22 m²
All glazing by direction
NE 16.1 m², SE 28 m², SW 19.9 m², NW 32.1 m²

Roof

  • Framed:Flat - Flat Framed (Metal Deck) 0.0, light colour
  • Cont:Attic-Continuous 0.0, light colour
  • Cont:Attic-Continuous 1.3, light colour

Window types

  • DOW-022-07 B TB Aluminium Sliding Window DG LightBridge_ClrS0_4-12-4: U-value 2.05, SHGC 0.51
  • DOW-023-07 B TB Al Fixed-DG with TPS Spacer LightBridge_ClrS0_4-12-4: U-value 1.71, SHGC 0.5
  • DOW-021-08 B Thermally Broken Aluminium Awning Window DG LightBridge_ClrS0_4-12-4: U-value 1.88, SHGC 0.44
  • RYL-372-740 A AA Series Hinged Door DG 01 - LightBridge_ClrS0_4-12-4: U-value 3.19, SHGC 0.38
  • DOW-025-08 B TB Aluminium Sliding Door DG LightBridge_ClrS0_4-12-4: U-value 1.93, SHGC 0.49
  • RYL-371-757 A AA Series Hinged Door SG 5EG: U-value 5.65, SHGC 0.37

Window schedule

  • Guest Bedroom, window DOW-022-07 B: 1,600 × 2,000 mm facing SW
  • Bedroom 5, window DOW-022-07 B: 1,600 × 2,000 mm facing NE
  • Lounge, window DOW-023-07 B: 2,100 × 1,600 mm facing SE
  • Lounge, window DOW-021-08 B: 2,100 × 600 mm facing SE
  • Lounge, window DOW-021-08 B: 2,100 × 900 mm facing NE
  • Lounge, window RYL-372-740 A: 2,400 × 1,640 mm facing SE
  • Media Room, window DOW-022-07 B: 1,600 × 2,000 mm facing NE
  • Study, window DOW-022-07 B: 2,100 × 1,000 mm facing SW
  • Hallway, window DOW-023-07 B: 1,100 × 2,000 mm facing SW
  • Butler's Pantry, window DOW-022-07 B: 600 × 3,500 mm facing NE
  • Kitch/Din/Livin- g, window DOW-022-07 B: 1,400 × 1,900 mm facing NW
  • Kitch/Din/Livin- g, window DOW-023-07 B: 600 × 3,280 mm facing NW
  • Kitch/Din/Livin- g, window DOW-023-07 B: 600 × 3,280 mm facing NW
  • Kitch/Din/Livin- g, window DOW-025-08 B: 2,400 × 3,200 mm facing NW
  • Kitch/Din/Livin- g, window DOW-025-08 B: 2,400 × 3,200 mm facing NW
  • Kitch/Din/Livin- g, window DOW-023-07 B: 600 × 2,090 mm facing SW
  • Kitch/Din/Livin- g, window DOW-023-07 B: 600 × 2,090 mm facing SW
  • Bath 1, window DOW-022-07 B: 600 × 1,600 mm facing SW
  • Laundry, window RYL-371-757 A: 2,400 × 820 mm facing NE
  • Laundry, window DOW-023-07 B: 600 × 2,000 mm facing NW
  • Bedroom 1, window DOW-025-08 B: 2,400 × 3,000 mm facing SE
  • Bedroom 2, window DOW-022-07 B: 1,100 × 3,000 mm facing NW
  • Bedroom 3, window DOW-021-08 B: 2,600 × 850 mm facing NE
  • Bedroom 4, window DOW-022-07 B: 1,100 × 3,000 mm facing NW
  • WIR 1, window DOW-023-07 B: 2,400 × 1,300 mm facing SE
  • Nook, window DOW-022-07 B: 1,100 × 1,400 mm facing NW
  • Upper Living, window DOW-022-07 B: 1,210 × 1,000 mm facing SW
  • Upper Living, window DOW-022-07 B: 1,210 × 1,000 mm facing SW
  • Upper Living, window RYL-372-740 A: 2,400 × 1,640 mm facing SE
  • Upper Hallway, window DOW-023-07 B: 2,800 × 2,000 mm facing SW
  • WC 2, window DOW-021-08 B: 900 × 600 mm facing NE
  • Ensuite 1, window DOW-022-07 B: 600 × 1,600 mm facing NE
  • Ensuite 2, window DOW-022-07 B: 600 × 1,400 mm facing NW
  • Bath 3, window DOW-022-07 B: 600 × 1,600 mm facing SW
  • Void, window DOW-023-07 B: 2,700 × 1,900 mm facing SE

Certificate K8W4VTF46S, issued 20 November 2024, from the council's DA documents. Verify this certificate

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