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37 Lewis Jones Drive Kellyville NSW 2155

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 4 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 71 against 70 for energy and 49 against 40 for water.

Key features

Windows
49 windows and glazed doors
Wall insulation
R2.7
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 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
71 (target 70)
Water score
49 (target 40)
Thermal performance
Pass
Materials score
-91
Heating load
32 MJ/m² a year
Cooling load
28 MJ/m² a year
Bedrooms
5
Conditioned floor area
462.5 m²
Unconditioned floor area
36.7 m²
Site area
749 m²
Roof area
325 m²
Garden area
295 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
4 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
Maximum glazing
aluminium frames 154.7 m², single glazing 1.7 m², double glazing 153 m²

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

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above open subfloor, fibre cement; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • Floor: above habitable rooms or mezzanine, fibre cement; frame: timber - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, fibre cement; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood. all external walls rockwool batts, roll or pump-in
  • External garage wall: brick veneer; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Internal wall: single skin masonry; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)

Certificate 1775270S_02, issued 28 November 2024, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.3 (3.23)
Rated on
28 Nov 2024
Wall insulation
R2.7
Ceiling insulation
R2.5, R5
Floor insulation
R2.5, R2.7
LED downlights
188
Living room glazing by direction
N 2 m², NE 10.5 m², SE 9.2 m², NW 1.7 m²
All glazing by direction
N 2 m², NE 51.6 m², SE 45 m², SW 40.6 m², NW 17.6 m²

Roof

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

Window schedule

  • Garage-GF AWS-007-001-001 Q: 600 × 1,450 mm facing NW
  • Garage-GF AWS-007-001-001 Q: 600 × 1,450 mm facing NW
  • Powder-GF AWS-008-008-001 C: 1,500 × 490 mm facing NW
  • Laundry-GF ALM-003-03 A P: 2,400 × 920 mm facing NW
  • Laundry-GF AWS-008-008-001 O: 1,350 × 650 mm facing NW
  • B.Kitchen-GF AWS-003-008-001 N: 600 × 2,770 mm facing NW
  • Ktch/Din/Liv-GF AWS-008-008-001 H: 2,750 × 850 mm facing NE
  • Ktch/Din/Liv-GF AWS-067-051-001 G: 2,750 × 2,510 mm facing NE
  • Ktch/Din/Liv-GF AWS-067-051-001 G: 2,750 × 1,590 mm facing SE
  • Ktch/Din/Liv-GF AWS-013-003-001 F: 2,750 × 2,410 mm facing SE
  • Lounge/Media-GF AWS-067-051-001 E: 2,750 × 870 mm facing NE
  • Lounge/Media-GF AWS-067-051-001 E: 2,750 × 1,350 mm facing SE
  • Lounge/Media-GF AWS-008-008-001 D: 2,750 × 610 mm facing SE
  • Guest Bed-GF AWS-067-051-001 B: 2,750 × 2,180 mm facing SW
  • Guest Bed-GF AWS-008-008-001 B Awning: 2,750 × 850 mm facing SW
  • Guest Bed-GF AWS-067-051-001 B: 2,750 × 990 mm facing NW
  • ENS/G.Bed-GF AWS-008-008-001 C: 1,500 × 490 mm facing SE
  • Foyer-GF AWS-067-051-001 A: 2,750 × 730 mm facing SW
  • Master Bed-FF AWS-008-008-001 R: 2,400 × 490 mm facing SW
  • Master Bed-FF AWS-067-051-001 V: 2,400 × 1,470 mm facing SE
  • Master Bed-FF AWS-013-003-001 U: 2,400 × 2,700 mm facing SW
  • Master Bed-FF AWS-067-051-001 V: 2,400 × 1,020 mm facing SW
  • WIR S/M.Bed-FF AWS-067-051-001 W: 1,500 × 870 mm facing NE
  • WIR S/M.Bed-FF AWS-067-051-001 W: 1,500 × 1,350 mm facing SE
  • ENS/M.Bed-FF AWS-008-008-001 X: 1,500 × 2,410 mm facing SE
  • Void/Living-FF AWS-067-051-001 Y: 2,400 × 2,510 mm facing NE
  • Void/Living-FF AWS-067-051-001 Z: 2,400 × 850 mm facing NE
  • Void/Living-FF AWS-067-051-001 Y: 2,400 × 1,590 mm facing SE
  • Bed 3-FF AWS-008-008-001 BB Awning: 1,500 × 550 mm facing NE
  • Bed 3-FF AWS-067-051-001 BB: 1,500 × 2,000 mm facing NE
  • Bed 3-FF AWS-008-008-001 BB Awning: 1,500 × 550 mm facing SE
  • Bed 3-FF AWS-067-051-001 BB: 1,500 × 1,280 mm facing SE
  • WIR/Bed 3-FF AWS-008-008-001 CC: 1,500 × 610 mm facing NE
  • Bath-FF AWS-008-008-001 DD: 1,500 × 1,810 mm facing NW
  • Bed 4-FF AWS-008-008-001 EE: 1,500 × 610 mm facing NW
  • Bed 4-FF AWS-008-008-001 EE: 1,500 × 610 mm facing NW
  • Bed 2-FF AWS-013-003-001 S: 2,400 × 4,090 mm facing SW
  • WIR/Bed 2-FF AWS-008-008-001 R: 2,400 × 490 mm facing SW
  • ENS/Bed 2-FF AWS-008-008-001 FF: 1,500 × 2,050 mm facing NW
  • Void/Stairs-FF AWS-067-051-001 T: 3,600 × 2,530 mm facing SW
  • Office-FF AWS-008-008-001 AA: 1,500 × 1,090 mm facing NE
  • TV/Rumpus-FF AWS-008-008-001 G: 450 × 1,500 mm facing N
  • TV/Rumpus-FF AWS-008-008-001 G: 450 × 1,500 mm facing N
  • TV/Rumpus-FF AWS-008-008-001 G: 450 × 1,500 mm facing N
  • Alfresco-GF AWS-013-003-001 M: 2,836 × 7,580 mm facing NE
  • Alfresco-GF AWS-067-051-001 L: 2,836 × 250 mm facing NE
  • Alfresco-GF AWS-067-051-001 K: 2,836 × 720 mm facing NE
  • Alfresco-GF ALM-003-03 A J: 1,636 × 4,270 mm facing SE
  • Alfresco-GF AWS-067-051-001 J lowlight: 1,200 × 4,270 mm facing SE

Certificate 0011582749, issued 28 November 2024, from the council's DA documents. Verify this certificate

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