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25 Alleyne Avenue North Narrabeen NSW 2101

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.6 stars out of 10. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy and water targets, scoring 51 against 50 for energy and 42 against 40 for water.

Key features

Windows
22 windows and glazed doors: Aluminium B DG Air Fill Low Solar Gain low-E -Clear; Aluminium A DG Air Fill Low Solar Gain low-E -Clear; Aluminium A SG Clear and 1 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R5, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
Ceiling fans (living area and bedroom); Gas fixed flued heater (living area)

BASIX certificate

Energy score
51 (target 50)
Water score
42 (target 40)
Thermal performance
Pass
Heating load
37 MJ/m² a year
Cooling load
16 MJ/m² a year
Bedrooms
2
Conditioned floor area
62 m²
Site area
558 m²
Roof area
60 m²
Garden area
35 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Fixtures
Showerheads 4 star, toilets 6 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: gas fixed flued heater; Energy rating: 5 Star

Cooling

  • Living area: ceiling fans; Energy rating: n/a
  • Bedroom: ceiling fans; Energy rating: n/a

Certificate 1266544S, issued 22 December 2021, from the council's DA documents.

NatHERS certificate

Star rating
5.6 stars
Rated with
BERS Pro v4.4.0.6 (3.21)
Rated on
22 Dec 2021
Wall insulation
R2.5
Ceiling insulation
R5
LED downlights
128
Living room glazing by direction
N 35.3 m², W 4.2 m²
All glazing by direction
N 44.4 m², E 8.2 m², S 4.1 m², W 12.8 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour

Window types

  • ALM-004-04 A Aluminium B DG Air Fill Low Solar Gain low-E -Clear: U-value 4.9, SHGC 0.33
  • ALM-003-04 A Aluminium A DG Air Fill Low Solar Gain low-E -Clear: U-value 4.9, SHGC 0.33
  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7

Window schedule

  • Lower/hall, window ALM-004-04 A: 900 × 1,800 mm facing W
  • Bed 5, window ALM-004-04 A: 900 × 1,800 mm facing W
  • Bath, window ALM-004-04 A: 600 × 900 mm facing E
  • Kitchen/Living, window ALM-004-04 A: 2,400 × 4,400 mm facing N
  • Kitchen/Living, window ALM-004-04 A: 2,400 × 3,800 mm facing N
  • Kitchen/Living, window ALM-004-04 A: 2,400 × 1,000 mm facing N
  • Kitchen/Living, window ALM-004-04 A: 2,400 × 1,000 mm facing N
  • Bed 3, window ALM-004-04 A: 1,500 × 1,800 mm facing W
  • Laundry, window ALM-003-04 A: 1,500 × 600 mm facing E
  • Bath, window ALM-004-04 A: 1,500 × 600 mm facing S
  • Wc, window ALM-004-04 A: 900 × 1,200 mm facing S
  • Bed 4, window ALM-004-04 A: 1,500 × 1,800 mm facing E
  • Upper Lounge, window ALM-004-04 A: 2,100 × 1,000 mm facing W
  • Upper Lounge, window ALM-004-04 A: 2,100 × 1,000 mm facing W
  • Upper Lounge, window ALM-004-04 A: 2,400 × 4,500 mm facing N
  • Entry, window ALM-004-04 A: 2,400 × 500 mm facing S
  • Bed 1, window ALM-004-04 A: 2,400 × 3,800 mm facing N
  • Bed 1, window ALM-004-04 A: 1,500 × 900 mm facing E
  • Bed 1, window ALM-004-04 A: 1,500 × 900 mm facing E
  • Ens B1, window ALM-004-04 A: 1,500 × 900 mm facing E
  • Ens B1, window ALM-004-04 A: 1,500 × 600 mm facing S
  • Bed 2, window ALM-004-04 A: 1,500 × 1,800 mm facing W

Certificate 0006960520, issued 22 December 2021, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1251540S, issued 22 December 2021

BASIX certificate

Energy score
54 (target 50)
Water score
41 (target 40)
Thermal performance
Pass
Heating load
32 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
5
Conditioned floor area
226 m²
Unconditioned floor area
18 m²
Site area
558 m²
Roof area
199 m²
Garden area
246 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous
Solar panels
1 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 6 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Cooling

  • Living area: ceiling fans; Energy rating: n/a
  • Bedroom: ceiling fans; Energy rating: n/a

Certificate 1251540S, issued 22 December 2021, from the council's DA documents.

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