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17 Larken Avenue Baulkham Hills NSW 2153

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.9 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.

Key features

Windows
35 windows and glazed doors: Aluminium B SG Clear; Timber A SG Clear; 516 Al Awining Window SG 3Clr and 3 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 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
50 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
26 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
5
Conditioned floor area
358 m²
Unconditioned floor area
22 m²
Site area
696 m²
Roof area
310 m²
Garden area
343 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 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 1303630S_02, issued 14 November 2022, from the council's DA documents.

NatHERS certificate

Star rating
5.9 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
14 Nov 2022
Wall insulation
R2.5
Ceiling insulation
R2.5, R5
Floor insulation
R2.5
LED downlights
153
Living room glazing by direction
NE 17.8 m², SE 8.9 m², SW 8.8 m², NW 10.5 m²
All glazing by direction
NE 19.6 m², SE 17.1 m², SW 26.3 m², NW 23.6 m²

Roof

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

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • AWS-007-01 A 516 Al Awining Window SG 3Clr: U-value 6.5, SHGC 0.66
  • 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-007-07 A 516 Al Awining Window SG 6.38CP: U-value 4.9, SHGC 0.41

Window schedule

  • Garage, window AWS-007-01 A: 400 × 1,800 mm facing NW
  • Garage, window AWS-007-01 A: 400 × 1,800 mm facing NW
  • Bed 5-GF, window AWS-001-01 A: 1,500 × 2,000 mm facing NW
  • ENS/Bed 5-GF, window ALM-002-01 A: 600 × 900 mm facing NW
  • Ktch/Din/Liv-GF, window AWS-007-01 A: 1,800 × 600 mm facing NW
  • Ktch/Din/Liv-GF, window AWS-007-01 A: 1,800 × 600 mm facing NW
  • Ktch/Din/Liv-GF, window AWS-011-01 A: 2,450 × 4,800 mm facing NE
  • Ktch/Din/Liv-GF, window AWS-011-01 A: 2,450 × 3,400 mm facing NW
  • Ktch/Din/Liv-GF, window AWS-001-01 A: 1,700 × 3,000 mm facing NE
  • Ktch/Din/Liv-GF, window AWS-001-01 A: 1,700 × 2,500 mm facing SE
  • Pantry-GF, window AWS-001-01 A: 800 × 1,000 mm facing SE
  • Laundry-GF, window ALM-002-01 A: 600 × 650 mm facing SE
  • Laundry-GF, window TIM-001-01 W: 2,100 × 820 mm facing SE
  • Media-GF, window AWS-007-01 A: 600 × 3,000 mm facing SE
  • Powder-GF, window ALM-002-01 A: 600 × 900 mm facing SE
  • Lounge-GF, window AWS-007-01 A: 2,400 × 600 mm facing SE
  • Lounge-GF, window AWS-007-01 A: 2,400 × 600 mm facing SE
  • Lounge-GF, window AWS-007-01 A: 2,400 × 1,500 mm facing SW
  • Lounge-GF, window AWS-007-01 A: 2,400 × 2,170 mm facing SW
  • Entry/Hall-GF, window TIM-001-01 W: 2,150 × 600 mm facing SW
  • Master Suite-FF, window AWS-011-01 A: 2,450 × 4,800 mm facing SW
  • Master Suite-FF, window AWS-007-01 A: 600 × 3,000 mm facing NW
  • WIR/M.Suite-FF, window AWS-007-01 A: 400 × 1,800 mm facing SW
  • WIR/M.Suite-FF, window AWS-007-01 A: 400 × 1,800 mm facing SW
  • ENS/M.Suite-FF, window ALM-002-01 A: 600 × 900 mm facing SE
  • ENS/M.Suite-FF, window ALM-002-01 A: 1,500 × 2,000 mm facing SW
  • Bed 2-FF, window AWS-007-01 A: 600 × 1,500 mm facing SE
  • Bed 2-FF, window AWS-007-01 A: 600 × 1,500 mm facing SE
  • Bed 3-FF, window AWS-001-01 A: 1,500 × 2,000 mm facing NW
  • Bath-FF, window ALM-002-01 A: 600 × 900 mm facing SE
  • Bed 4-FF, window AWS-007-01 A: 600 × 3,000 mm facing NE
  • Bed 4-FF, window AWS-001-01 A: 1,500 × 2,000 mm facing NW
  • ENS/Bed 4-FF, window ALM-002-01 A: 600 × 600 mm facing NW
  • Upper Living-FF, window AWS-007-07 A: 600 × 1,500 mm facing NE
  • Upper Living-FF, window AWS-007-07 A: 600 × 3,000 mm facing SE

Certificate 0007691561-01, issued 14 November 2022, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1303630S, issued 6 May 2022

BASIX certificate

Energy score
50 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
20 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
5
Conditioned floor area
358 m²
Unconditioned floor area
22 m²
Site area
696 m²
Roof area
310 m²
Garden area
343 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 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 1303630S, issued 6 May 2022, from the council's DA documents.

NatHERS certificate, certificate 0007691561, issued 6 May 2022

NatHERS certificate

Star rating
6.4 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
06 May 2022
Wall insulation
R2.5
Ceiling insulation
R2.5, R5
Floor insulation
R2.5
LED downlights
96
Living room glazing by direction
NE 17.8 m², SE 8.9 m², SW 8.8 m², NW 10.5 m²
All glazing by direction
NE 19.6 m², SE 16.8 m², SW 26.3 m², NW 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, dark colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • 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-066-02 A RES SERIES 516 FIXED WINDOW SG 638ComPlyNtl: U-value 3.9, SHGC 0.47
  • AWS-011-06 A 541/542 Al Sliding Door SG 6.38CP: U-value 4.4, SHGC 0.45
  • AWS-001-05 A 502/504 Al Sliding Window SG 6.38CP: U-value 4.6, SHGC 0.45
  • AWS-007-07 A 516 Al Awining Window SG 6.38CP: U-value 4.9, SHGC 0.41
  • 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

  • Garage, window AWS-001-01 A: 1,500 × 2,000 mm facing NW
  • Bed 5-GF, window AWS-001-01 A: 1,500 × 2,000 mm facing NW
  • ENS/Bed 5-GF, window ALM-002-01 A: 600 × 900 mm facing NW
  • Ktch/Din/Liv, window AWS-066-02 A: 1,800 × 600 mm facing NW
  • Ktch/Din/Liv, window AWS-066-02 A: 1,800 × 600 mm facing NW
  • Ktch/Din/Liv, window AWS-011-06 A: 2,450 × 4,800 mm facing NE
  • Ktch/Din/Liv, window AWS-011-06 A: 2,450 × 3,400 mm facing NW
  • Ktch/Din/Liv, window AWS-001-05 A: 1,700 × 3,000 mm facing NE
  • Ktch/Din/Liv, window AWS-001-05 A: 1,700 × 2,500 mm facing SE
  • Pantry-GF, window AWS-001-01 A: 600 × 900 mm facing SE
  • Laundry-GF, window ALM-002-01 A: 600 × 650 mm facing SE
  • Laundry-GF, window TIM-001-01 W: 2,100 × 820 mm facing SE
  • Media-GF, window AWS-066-02 A: 600 × 3,000 mm facing SE
  • Powder-GF, window ALM-002-01 A: 600 × 900 mm facing SE
  • Lounge-GF, window AWS-066-02 A: 2,400 × 600 mm facing SE
  • Lounge-GF, window AWS-066-02 A: 2,400 × 600 mm facing SE
  • Lounge-GF, window AWS-007-07 A: 2,400 × 1,500 mm facing SW
  • Lounge-GF, window AWS-007-07 A: 2,400 × 2,170 mm facing SW
  • Entry/Hall-GF, window TIM-001-01 W: 2,150 × 600 mm facing SW
  • Master Suite-FF, window AWS-011-01 A: 2,450 × 4,800 mm facing SW
  • Master Suite-FF, window AWS-066-07 A: 600 × 3,000 mm facing NW
  • WIR/M.Suite-FF, window AWS-066-07 A: 400 × 1,800 mm facing SW
  • WIR/M.Suite-FF, window AWS-066-07 A: 400 × 1,800 mm facing SW
  • ENS/M.Suite-FF, window ALM-002-01 A: 600 × 900 mm facing SE
  • ENS/M.Suite-FF, window ALM-002-01 A: 1,500 × 2,000 mm facing SW
  • Bed 2-FF, window AWS-066-07 A: 600 × 3,000 mm facing SE
  • Bed 3-FF, window AWS-001-01 A: 1,500 × 2,000 mm facing NW
  • Bath-FF, window ALM-002-01 A: 600 × 900 mm facing SE
  • Bed 4-FF, window AWS-066-07 A: 600 × 3,000 mm facing NE
  • Bed 4-FF, window AWS-001-01 A: 1,500 × 2,000 mm facing NW
  • ENS/Bed 4-FF, window ALM-002-01 A: 600 × 600 mm facing NW
  • Upper Living-FF, window AWS-066-02 A: 600 × 1,500 mm facing NE
  • Upper Living-FF, window AWS-066-02 A: 600 × 3,000 mm facing SE

Certificate 0007691561, issued 6 May 2022, from the council's DA documents. Verify this certificate

BASIX certificate, certificate 1288752S, issued 15 March 2022

BASIX certificate

Energy score
51 (target 50)
Water score
54 (target 40)
Thermal performance
Pass
Bedrooms
5
Conditioned floor area
300 m²
Unconditioned floor area
130 m²
Site area
680 m²
Roof area
450 m²
Garden area
355 m²
Hot water
Gas instantaneous with a performance of 5 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Glazing by direction
NE 2.7 m², SE 13.4 m², SW 4.4 m², NW 19.7 m²

Heating

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

Cooling

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

Construction and insulation

  • Floor - concrete slab on ground, 200 square metres (no added insulation)
  • Floor - above habitable rooms or mezzanine, 200 square metres, framed (no added insulation)
  • Internal wall shared with garage - plasterboard (no added insulation)

Window schedule

  • W03: 600 × 1,500 mm facing NE
  • W04: 600 × 3,000 mm facing NE
  • W05: 1,500 × 2,000 mm facing SE
  • W06: 600 × 900 mm facing SE
  • W07: 1,500 × 2,000 mm facing SE
  • W08: 600 × 900 mm facing SE
  • W10: 600 × 900 mm facing SE
  • W11: 600 × 900 mm facing SE
  • W12: 3,000 × 600 mm facing SE
  • W13: 600 × 900 mm facing SE
  • W14: 2,400 × 600 mm facing SE
  • W15: 2,400 × 600 mm facing SE
  • W19: 400 × 1,800 mm facing SW
  • W20: 400 × 1,800 mm facing SW
  • W31: 1,500 × 2,000 mm facing SW
  • W21: 600 × 3,000 mm facing NW
  • W23: 600 × 600 mm facing NW
  • W25: 1,800 × 600 mm facing NW
  • W26: 1,800 × 600 mm facing NW
  • W27: 600 × 900 mm facing NW
  • W28: 1,500 × 2,000 mm facing NW
  • W29: 1,500 × 2,000 mm facing NW
  • W30: 2,400 × 3,680 mm facing NW

Certificate 1288752S, issued 15 March 2022, from the council's DA documents.

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Related

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