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17 Hovell Way Bella Vista NSW 2153

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.2 stars out of 10. Its BASIX certificate commits it to 1.5 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 52 against 50 for energy and 54 against 40 for water.

Key features

Windows
67 windows and glazed doors: Aluminium A SG Clear; Aluminium A SG High Solar Gain Low-E; 516 Al Awining Window SG 6.38Sct and 6 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2.5, R5, roof Waterproofing Membrane No Insulation, Only an Air Gap, medium 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
52 (target 50)
Water score
54 (target 40)
Thermal performance
Pass
Heating load
39 MJ/m² a year
Cooling load
25 MJ/m² a year
Bedrooms
5
Conditioned floor area
491 m²
Unconditioned floor area
10 m²
Site area
708 m²
Roof area
344 m²
Garden area
255 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
1.5 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 1216969S, issued 24 June 2021, from the council's DA documents.

NatHERS certificate

Star rating
5.2 stars
Rated with
BERS Pro v4.4.0.3 (3.21)
Rated on
24 Jun 2021
Wall insulation
R2.5
Ceiling insulation
R2.5, R5
Floor insulation
R2.5
LED downlights
130
Living room glazing by direction
N 28.9 m², E 19 m², S 8.9 m², W 1.5 m²
All glazing by direction
N 58.2 m², E 40.5 m², S 42.1 m², W 25.2 m²

Roof

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

Window types

  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • ALM-001-03 A Aluminium A SG High Solar Gain Low-E: U-value 5.4, SHGC 0.49
  • AWS-007-06 A 516 Al Awining Window SG 6.38Sct: U-value 4.9, SHGC 0.53
  • AWS-011-05 A 541/542 Al Sliding Door SG 6.38Sct: U-value 4.4, SHGC 0.59
  • AWS-066-08 A RES SERIES 516 FIXED WINDOW SG 5mmEnTech: U-value 4, SHGC 0.64
  • AWS-005-19 A 514 Al Double Hung Window SG 638CP: U-value 4.3, SHGC 0.59
  • AWS-058-08 A SERIES 525 LOUVRE SERIES 400 CENTREGLAZED SG 6mmET: U-value 4.7, SHGC 0.47
  • AWS-016-08 A 548 BF Al BiFold Door SG 6Sn: U-value 5, SHGC 0.41
  • AWS-018-05 A 549 ED Al Entry Door SG 6.38Sct: U-value 4.4, SHGC 0.46

Window schedule

  • Triple Garage, window AWS-007-06 A: 600 × 1,210 mm facing E
  • Triple Garage, window AWS-007-06 A: 600 × 1,210 mm facing E
  • Triple Garage, window ALM-001-01 A: 2,400 × 970 mm facing E
  • H.Theatre-GF, window AWS-011-05 A: 2,400 × 2,290 mm facing N
  • H.Theatre-GF, window AWS-066-08 A: 350 × 2,290 mm facing N
  • Lounge-GF, window AWS-066-08 A: 2,400 × 1,230 mm facing E
  • Lounge-GF, window AWS-066-08 A: 2,400 × 910 mm facing S
  • Lounge-GF, window AWS-005-19 A: 2,400 × 500 mm facing S
  • Lounge-GF, window AWS-005-19 A: 2,400 × 500 mm facing S
  • Lounge-GF, window AWS-066-08 A: 2,400 × 1,090 mm facing S
  • Lounge-GF, window AWS-007-06 A: 2,400 × 610 mm facing W
  • Ens/G.Bed-GF, window AWS-007-06 A: 2,150 × 490 mm facing W
  • G.Bed-GF, window AWS-011-05 A: 2,750 × 3,370 mm facing W
  • Pdr-GF, window AWS-007-06 A: 2,150 × 610 mm facing W
  • Laundry-GF, window AWS-007-06 A: 1,350 × 600 mm facing W
  • Laundry-GF, window ALM-001-01 A: 2,400 × 970 mm facing W
  • Butl Ktch-GF, window AWS-066-08 A: 600 × 1,650 mm facing W
  • Butl Ktch-GF, window AWS-058-08 A: 600 × 560 mm facing W
  • Butl Ktch-GF, window AWS-058-08 A: 600 × 560 mm facing W
  • Butl Ktch-GF, window ALM-001-03 A: 1,500 × 1,330 mm facing N
  • Ktch/Liv/Din, window AWS-066-08 A: 2,750 × 1,010 mm facing N
  • Ktch/Liv/Din, window AWS-058-08 A: 2,400 × 600 mm facing N
  • Ktch/Liv/Din, window AWS-066-08 A: 350 × 600 mm facing N
  • Ktch/Liv/Din, window AWS-066-08 A: 2,750 × 4,150 mm facing N
  • Ktch/Liv/Din, window AWS-016-08 A: 2,750 × 4,750 mm facing N
  • Ktch/Liv/Din, window AWS-058-08 A: 2,400 × 750 mm facing E
  • Ktch/Liv/Din, window AWS-066-08 A: 350 × 750 mm facing E
  • Ktch/Liv/Din, window AWS-066-08 A: 2,750 × 720 mm facing E
  • Ktch/Liv/Din, window AWS-066-08 A: 2,750 × 850 mm facing E
  • Ktch/Liv/Din, window AWS-058-08 A: 2,400 × 750 mm facing E
  • Ktch/Liv/Din, window AWS-066-08 A: 350 × 750 mm facing E
  • Ktch/Liv/Din, window AWS-066-08 A: 2,750 × 620 mm facing S
  • Ktch/Liv/Din, window AWS-011-05 A: 2,400 × 2,770 mm facing E
  • Ktch/Liv/Din, window AWS-066-08 A: 350 × 2,770 mm facing E
  • Ens/M.Bed2-FF, window AWS-007-06 A: 1,500 × 2,160 mm facing N
  • Ens/M.Bed2-FF, window AWS-007-06 A: 1,500 × 490 mm facing W
  • M.Bed 2-FF, window AWS-058-08 A: 1,500 × 600 mm facing N
  • M.Bed 2-FF, window AWS-066-08 A: 1,500 × 1,800 mm facing N
  • M.Bed 2-FF, window AWS-058-08 A: 1,500 × 600 mm facing N
  • M.Bed 2-FF, window AWS-066-08 A: 1,500 × 510 mm facing N
  • M.Bed 2-FF, window AWS-066-08 A: 1,500 × 1,110 mm facing E
  • M.Bed 2-FF, window AWS-058-08 A: 1,500 × 610 mm facing N
  • Ens/Bed 4-FF, window AWS-007-06 A: 1,500 × 490 mm facing W
  • Bed 4-FF, window AWS-007-06 A: 2,400 × 610 mm facing W
  • Bed 4-FF, window AWS-007-06 A: 2,400 × 610 mm facing W
  • Ens/Bed 3-FF, window AWS-007-06 A: 1,500 × 490 mm facing W
  • Ens/Bed 3-FF, window AWS-007-06 A: 1,500 × 490 mm facing W
  • Bed 3-FF, window AWS-066-08 A: 2,400 × 1,230 mm facing E
  • Bed 3-FF, window AWS-066-08 A: 2,400 × 910 mm facing S
  • Bed 3-FF, window AWS-005-19 A: 2,400 × 500 mm facing S
  • Bed 3-FF, window AWS-066-08 A: 2,400 × 1,090 mm facing S
  • Bed 3-FF, window AWS-005-19 A: 2,400 × 500 mm facing S
  • Bed 3-FF, window AWS-007-06 A: 2,400 × 610 mm facing W
  • Master Bed 1-FF, window AWS-007-06 A: 2,400 × 610 mm facing E
  • Master Bed 1-FF, window AWS-007-06 A: 2,400 × 610 mm facing E
  • Master Bed 1-FF, window AWS-011-05 A: 2,400 × 4,570 mm facing S
  • Ens/M.Bed 1-FF, window AWS-007-06 A: 2,400 × 1,470 mm facing N
  • H.Office-FF, window AWS-007-06 A: 1,500 × 2,410 mm facing E
  • Atrium-FF, window AWS-066-08 A: 2,740 × 2,350 mm facing S
  • Atrium-FF, window AWS-066-08 A: 1,250 × 2,350 mm facing S
  • TV area 1-FF, window AWS-066-08 A: 2,400 × 1,010 mm facing N
  • TV area 1-FF, window AWS-007-06 A: 2,400 × 2,350 mm facing N
  • TV area 1-FF, window AWS-007-06 A: 2,400 × 1,470 mm facing E
  • TV area 1-FF, window AWS-007-06 A: 2,400 × 1,270 mm facing E
  • Entry HWY, window AWS-018-05 A: 2,400 × 1,500 mm facing S
  • Entry HWY, window AWS-066-08 A: 2,400 × 425 mm facing S
  • Entry HWY, window AWS-066-08 A: 2,400 × 425 mm facing S

Certificate 0006144794-02, issued 24 June 2021, from the council's DA documents. Verify this certificate

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