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31 Valencia Street Dural NSW 2158

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.2 stars out of 10. Its BASIX certificate commits it to 5.28 kW of solar panels and a 4,990 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 100 against 70.

Key features

Windows
20 windows and glazed doors: Manor Awning Window DG 3/12/3; ESS Fixed Window External 52 Comm DG 4mmClr_10Ar_4mmClr; 200 SERIES - ALUMINIUM SLIDING DOOR DG 3-12Ar-3 and 4 more types
Wall insulation
R2.2
Roof and ceiling insulation
Ceiling R4.1, R6.0, roof Cont:Attic-Continuous 1.8, medium colour
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by McDonald Jones Homes.

BASIX certificate

Energy score
100 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-93
Heating load
37 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
6
Conditioned floor area
224.6 m²
Unconditioned floor area
14.7 m²
Site area
697 m²
Roof area
286 m²
Garden area
390 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Solar panels
5.28 kW
Rainwater tank
4,990 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 60.6 m², single glazing 2 m², double glazing 58.7 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Construction and insulation

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

Certificate 1781017S, issued 24 January 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.2 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
24 Jan 2025
Wall insulation
R2.2
Ceiling insulation
R4.1, R6.0
Floor insulation
R2.2, R4.1
Living room glazing by direction
SE 2 m², SW 17.2 m², NW 3.1 m²
All glazing by direction
NE 20.8 m², SE 13.9 m², SW 19.9 m², NW 6 m²

Roof

  • Cont:Attic-Continuous 1.8, medium colour

Window types

  • DOW-005-01 A Manor Awning Window DG 3/12/3: U-value 3.9, SHGC 0.58
  • BRD-125-46 A ESS Fixed Window External 52 Comm DG 4mmClr_10Ar_4mmClr: U-value 3.21, SHGC 0.67
  • SSW-009-07 A 200 SERIES - ALUMINIUM SLIDING DOOR DG 3-12Ar-3: U-value 3.66, SHGC 0.65
  • BRD-030-45 A ESS Hinged Door (100mm) SG 5mmClr: U-value 6.03, SHGC 0.6
  • BRD-141-15 A Signature Sliding Stacking Door DG 4mmClr-10Ar-4mmClr: U-value 3.76, SHGC 0.66
  • BRD-084-12 A Signature Entry Door 125 DG 4Clr-10Ar-4Clr: U-value 3.7, SHGC 0.59
  • BRD-154-36 A Essential Sliding Window 67 DG 4mmClr_10Ar_4mmClr: U-value 3.85, SHGC 0.61

Window schedule

  • Guest Bed/Study, window DOW-005-01 A: 2,360 × 1,810 mm facing NE
  • Guest 2, window DOW-005-01 A: 2,360 × 2,650 mm facing NE
  • Pantry, window BRD-125-46 A: 727 × 2,650 mm facing SE
  • Laundry, window SSW-009-07 A: 2,400 × 1,570 mm facing SE
  • Kitchen/Dining/-Living, window BRD-030-45 A: 2,400 × 820 mm facing SE
  • Kitchen/Dining/-Living, window DOW-005-01 A: 1,800 × 850 mm facing NW
  • Kitchen/Dining/-Living, window DOW-005-01 A: 1,800 × 850 mm facing NW
  • Kitchen/Dining/-Living, window BRD-125-46 A: 2,360 × 2,410 mm facing SW
  • Kitchen/Dining/-Living, window BRD-141-15 A: 2,400 × 4,784 mm facing SW
  • Garage, window BRD-084-12 A: 2,400 × 878 mm facing NW
  • Master Suite, window BRD-141-15 A: 2,100 × 2,688 mm facing NE
  • Bedroom 2, window DOW-005-01 A: 515 × 1,570 mm facing SW
  • Bedroom 2, window DOW-005-01 A: 1,200 × 1,570 mm facing SE
  • Bedroom 3, window DOW-005-01 A: 1,200 × 1,570 mm facing SW
  • Bedroom 4, window DOW-005-01 A: 1,200 × 1,570 mm facing SE
  • WIR, window DOW-005-01 A: 1,545 × 610 mm facing NE
  • Ensuite WC, window DOW-005-01 A: 1,030 × 610 mm facing SE
  • Ensuite, window DOW-005-01 A: 2,060 × 1,810 mm facing NE
  • Bathroom, window BRD-154-36 A: 1,200 × 1,570 mm facing SE
  • Ensuite 2, window DOW-005-01 A: 515 × 1,570 mm facing NW

Certificate KBBEPJEFXD, issued 24 January 2025, from the council's DA documents. Verify this certificate

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