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121 Narrabeen Park Parade Mona Vale NSW 2103

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.6 stars out of 10. Its BASIX certificate commits it to 6.5 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 54 against 50.

Key features

Windows
37 windows and glazed doors: Type 130 Series Fixed Window SG 638CPClr; Type 245 Aluminium Sliding Door SG 638CPClr; Type 472 Aluminium Hinged Door SG 638CPClr and 2 more types
Wall insulation
R1.5
Roof and ceiling insulation
Ceiling R2, roof Waterproofing Membrane Bulk Insulation, No Air Gap Above R0.5, medium colour
Hot water
Electric storage
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

Built by Ben Wheeler Enterprises.

BASIX certificate

Energy score
54 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
34 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
5
Conditioned floor area
299.8 m²
Unconditioned floor area
22.3 m²
Site area
831 m²
Roof area
100 m²
Garden area
250 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric storage
Solar panels
6.5 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning; Energy rating: EER 3.5 - 4.0

Cooling

  • Living area: 1-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning; Energy rating: EER 3.5 - 4.0

Certificate 1366592S, issued 4 May 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.6 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
04 May 2023
Wall insulation
R1.5
Ceiling insulation
R2
Floor insulation
R1.5, R2
LED downlights
73
Living room glazing by direction
N 19.6 m², E 24.9 m², S 10 m², W 5.3 m²
All glazing by direction
N 64 m², E 47.7 m², S 26.7 m², W 5.3 m²

Roof

  • Waterproofing Membrane Bulk Insulation, No Air Gap Above R0.5, medium colour
  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour

Window types

  • GJA-011-37 A Type 130 Series Fixed Window SG 638CPClr: U-value 3.9, SHGC 0.64
  • GJA-070-43 A Type 245 Aluminium Sliding Door SG 638CPClr: U-value 4.4, SHGC 0.59
  • GJA-082-37 A Type 472 Aluminium Hinged Door SG 638CPClr: U-value 4.6, SHGC 0.51
  • GJA-013-42 A Type 131 Aluminium Sliding Window SG 638CPClr: U-value 4.4, SHGC 0.61
  • GJA-001-35 A Type 048 Series Awning Window SG 638CPClr: U-value 4.8, SHGC 0.5

Window schedule

  • Ldry, window GJA-011-37 A: 800 × 300 mm facing S
  • Ldry, window GJA-011-37 A: 800 × 300 mm facing S
  • Ldry, window GJA-011-37 A: 800 × 300 mm facing S
  • Ldry, window GJA-011-37 A: 800 × 300 mm facing S
  • Pantry, window GJA-011-37 A: 800 × 300 mm facing S
  • Pantry, window GJA-011-37 A: 800 × 300 mm facing S
  • Pantry, window GJA-011-37 A: 800 × 300 mm facing S
  • TV Room, window GJA-070-43 A: 2,100 × 4,900 mm facing N
  • Kitchen/Living, window GJA-011-37 A: 2,100 × 1,500 mm facing W
  • Kitchen/Living, window GJA-011-37 A: 2,600 × 1,500 mm facing N
  • Kitchen/Living, window GJA-082-37 A: 2,600 × 1,500 mm facing N
  • Kitchen/Living, window GJA-070-43 A: 2,600 × 9,570 mm facing E
  • Entry/Family/Ha, window GJA-082-37 A: 2,400 × 900 mm facing W
  • Entry/Family/Ha, window GJA-070-43 A: 2,400 × 4,900 mm facing N
  • Entry/Family/Ha, window GJA-011-37 A: 2,400 × 4,180 mm facing S
  • Main Bed, window GJA-070-43 A: 2,400 × 2,000 mm facing N
  • Main Bed, window GJA-011-37 A: 2,400 × 4,950 mm facing E
  • Main Bed, window GJA-011-37 A: 1,400 × 600 mm facing S
  • Main Robe, window GJA-011-37 A: 1,400 × 600 mm facing S
  • Bed 02, window GJA-082-37 A: 2,400 × 1,200 mm facing N
  • Bed 02, window GJA-011-37 A: 2,400 × 800 mm facing N
  • Bed 02, window GJA-011-37 A: 2,400 × 800 mm facing N
  • Bed 01, window GJA-082-37 A: 2,400 × 1,200 mm facing N
  • Bed 01, window GJA-011-37 A: 2,400 × 800 mm facing N
  • Bed 01, window GJA-011-37 A: 2,400 × 800 mm facing N
  • L2 Ensuite, window GJA-013-42 A: 500 × 2,200 mm facing S
  • Guest Bed, window GJA-001-35 A: 1,900 × 3,300 mm facing N
  • Guest Bed, window GJA-082-37 A: 2,400 × 900 mm facing E
  • Guest Ens, window GJA-001-35 A: 2,100 × 750 mm facing E
  • Garage, window GJA-001-35 A: 1,800 × 750 mm facing N
  • Garage, window GJA-001-35 A: 1,800 × 750 mm facing N
  • L3 Stairs, window GJA-082-37 A: 2,400 × 1,500 mm facing E
  • L3 Stairs, window GJA-001-35 A: 2,400 × 5,100 mm facing S
  • L3 Ensuite, window GJA-001-35 A: 1,800 × 750 mm facing N
  • L3 Study, window GJA-013-42 A: 1,800 × 2,400 mm facing N
  • L3 Study, window GJA-001-35 A: 1,800 × 700 mm facing N
  • L3 Study, window GJA-082-37 A: 2,400 × 1,500 mm facing E

Certificate 0008622672, issued 4 May 2023, from the council's DA documents. Verify this certificate

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