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8 Underhill Street North Kellyville NSW 2155

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 6.2 stars out of 10. Its BASIX certificate commits it to a 4,000 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 63 against 40 for water.

Key features

Windows
16 windows and glazed doors: Aluminium B SG Clear
Wall insulation
R2.0
Roof and ceiling insulation
Ceiling R2.5, roof SlabExt:Slab - Suspended Slab - External Insul : 125mm: 125mm Suspended Slab - External Insul 0.0, medium colour
Hot water
Gas instantaneous with a performance of 3 stars
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
52 (target 50)
Water score
63 (target 40)
Thermal performance
Pass
Heating load
32 MJ/m² a year
Cooling load
51 MJ/m² a year
Bedrooms
4
Conditioned floor area
180.7 m²
Unconditioned floor area
19.9 m²
Site area
390 m²
Roof area
150 m²
Garden area
210 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 3 stars
Rainwater tank
4,000 litres
Fixtures
Showerheads 4 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

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

Cooling

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

Certificate 1292988S, issued 25 March 2022, from the council's DA documents.

NatHERS certificate

Star rating
6.2 stars
Rated with
FirstRate5: 5.3.2a (3.21)
Rated on
23 Mar 2022
Wall insulation
R2.0
Ceiling insulation
R2.5
Floor insulation
R3.0, R1.5
Living room glazing by direction
ENE 8.9 m², SSE 5.9 m², WSW 7.4 m²
All glazing by direction
ENE 15 m², SSE 7 m², WSW 14.2 m², NNW 7.1 m²

Roof

  • SlabExt:Slab - Suspended Slab - External Insul : 125mm: 125mm Suspended Slab - External Insul 0.0, medium colour
  • Cont:Attic-Continuous 0.0, medium colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7

Window schedule

  • DIN / LIV / KIT, window ALM-002-01 A: 2,400 × 3,215 mm facing ENE
  • DIN / LIV / KIT, window ALM-002-01 A: 1,200 × 970 mm facing ENE
  • DIN / LIV / KIT, window ALM-002-01 A: 1,800 × 1,810 mm facing SSE
  • L'DRY, window ALM-002-01 A: 1,200 × 730 mm facing ENE
  • BATH GF, window ALM-002-01 A: 600 × 730 mm facing NNW
  • LIVING, window ALM-002-01 A: 2,050 × 1,810 mm facing WSW
  • GARAGE, window ALM-002-01 A: 2,400 × 1,810 mm facing NNW
  • BED 3, window ALM-002-01 A: 1,200 × 2,170 mm facing ENE
  • BED 4, window ALM-002-01 A: 600 × 1,810 mm facing SSE
  • RUMPUS, window ALM-002-01 A: 2,050 × 1,810 mm facing WSW
  • RUMPUS, window ALM-002-01 A: 1,800 × 1,450 mm facing SSE
  • BED M, window ALM-002-01 A: 600 × 1,810 mm facing NNW
  • BED M, window ALM-002-01 A: 2,100 × 3,215 mm facing WSW
  • ENS, window ALM-002-01 A: 600 × 1,210 mm facing NNW
  • BATH FF, window ALM-002-01 A: 600 × 850 mm facing NNW
  • BED 2, window ALM-002-01 A: 1,200 × 2,170 mm facing ENE

Certificate 6DLB4VCJPX, issued 23 March 2022, from the council's DA documents. Verify this certificate

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