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20 Farmhouse Avenue Kellyville NSW 2155

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 1 kW of solar panels and a 9,000 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 58 against 40 for water.

Key features

Windows
34 windows and glazed doors: Timber A SG Clear; 502/504 Al Sliding Window SG 3Clr; 541/542 Al Sliding Door SG 5Clr and 1 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2.5, R4, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
51 (target 50)
Water score
58 (target 40)
Thermal performance
Pass
Heating load
50 MJ/m² a year
Cooling load
42 MJ/m² a year
Bedrooms
5
Conditioned floor area
493 m²
Unconditioned floor area
17 m²
Site area
709 m²
Roof area
398 m²
Garden area
218 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
1 kW
Rainwater tank
9,000 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: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1182217S_02, issued 5 March 2021, from the council's DA documents.

NatHERS certificate

Star rating
5.8 stars
Rated with
BERS Pro v4.4.0.2 (3.21)
Rated on
05 Mar 2021
Wall insulation
R2.5
Ceiling insulation
R2.5, R4
Floor insulation
R2.5
LED downlights
132
Living room glazing by direction
E 18.1 m², S 5.1 m², W 7.8 m²
All glazing by direction
N 11.5 m², E 25.4 m², S 14.9 m², W 26.8 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • AWS-001-01 A 502/504 Al Sliding Window SG 3Clr: U-value 6.4, SHGC 0.73
  • AWS-011-01 A 541/542 Al Sliding Door SG 5Clr: U-value 6.2, SHGC 0.72
  • AWS-066-07 A RES SERIES 516 FIXED WINDOW SG 5mmClr: U-value 5.9, SHGC 0.75

Window schedule

  • Triple Garage, window AWS-001-01 A: 1,200 × 610 mm facing N
  • Triple Garage, window AWS-001-01 A: 1,200 × 610 mm facing N
  • G.Bed-GF, window AWS-001-01 A: 2,100 × 970 mm facing N
  • G.Bed-GF, window AWS-001-01 A: 2,100 × 970 mm facing N
  • Pow/G.Bed-GF, window AWS-001-01 A: 900 × 850 mm facing N
  • Ktch/Fam/Din/Li, window AWS-011-01 A: 2,400 × 4,840 mm facing E
  • Ktch/Fam/Din/Li, window AWS-001-01 A: 2,100 × 3,100 mm facing E
  • Ktch/Fam/Din/Li, window AWS-001-01 A: 500 × 3,110 mm facing S
  • Pantry-GF, window AWS-001-01 A: 500 × 2,110 mm facing S
  • Media-GF, window AWS-001-01 A: 600 × 2,110 mm facing S
  • Formal Liv-GF, window AWS-001-01 A: 2,100 × 850 mm facing S
  • Formal Liv-GF, window AWS-001-01 A: 2,100 × 850 mm facing S
  • Formal Liv-GF, window AWS-001-01 A: 2,100 × 3,100 mm facing W
  • Formal Liv-GF, window AWS-066-07 A: 2,100 × 610 mm facing W
  • Stairs/Foyer-GF, window TIM-001-01 W: 2,400 × 560 mm facing W
  • Ens/Bed 4-FF, window AWS-001-01 A: 500 × 1,210 mm facing N
  • Bed 4-FF, window AWS-001-01 A: 1,970 × 2,100 mm facing W
  • Bed 3-FF, window AWS-001-01 A: 1,500 × 1,810 mm facing N
  • Bath-FF, window AWS-001-01 A: 600 × 1,210 mm facing N
  • Study-FF, window AWS-001-01 A: 600 × 1,810 mm facing N
  • Study-FF, window AWS-001-01 A: 1,500 × 1,570 mm facing E
  • Prayer-FF, window AWS-001-01 A: 600 × 1,570 mm facing E
  • Void-FF, window AWS-066-07 A: 2,400 × 2,000 mm facing W
  • Upp Fam-FF, window AWS-001-01 A: 600 × 2,100 mm facing E
  • Bed 2-FF, window AWS-001-01 A: 1,500 × 1,810 mm facing E
  • Bed 2-FF, window AWS-001-01 A: 1,500 × 850 mm facing S
  • Bed 2-FF, window AWS-001-01 A: 1,500 × 850 mm facing S
  • Ens/Bed 2-FF, window AWS-001-01 A: 900 × 850 mm facing S
  • Ens/M.Bed-FF, window AWS-001-01 A: 900 × 850 mm facing S
  • Ens/M.Bed-FF, window AWS-001-01 A: 900 × 850 mm facing S
  • M.Bed-FF, window AWS-001-01 A: 1,500 × 850 mm facing S
  • M.Bed-FF, window AWS-001-01 A: 1,500 × 850 mm facing S
  • M.Bed-FF, window AWS-066-07 A: 2,100 × 610 mm facing W
  • M.Bed-FF, window AWS-011-01 A: 2,400 × 3,100 mm facing W

Certificate 0005741434-01, issued 5 March 2021, from the council's DA documents. Verify this certificate

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