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35 Redan Street Mosman NSW 2088

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 4.9 stars out of 10. Its BASIX certificate commits it to 2 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 water target, scoring 42 against 40.

Key features

Windows
25 windows and glazed doors: Aluminium A DG Air Fill High Solar Gain low-E - Clear; Aluminium B DG Air Fill High Solar Gain low-E - Clear
Wall insulation
R1.0
Roof and ceiling insulation
Ceiling R1.0, roof (R-value) Solar absorptance Roof shade as_ROOF-B011.rof #1001 © Concrete slab 150mm - Drained Tile walking surface - no insulation - Susp. Ceiling under, medium colour
Hot water
Electric heat pump
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
50 (target 50)
Water score
42 (target 40)
Thermal performance
Pass
Heating load
42 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
4
Conditioned floor area
339 m²
Site area
620 m²
Roof area
243 m²
Garden area
219 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump
Solar panels
2 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 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 1333251S, issued 4 November 2022, from the council's DA documents.

NatHERS certificate

Star rating
4.9 stars
Rated with
AccuRate Sustainability V2.4.3.21
Rated on
04 Nov 2022
Wall insulation
R1.0
Ceiling insulation
R1.0
Floor insulation
R1.0
Living room glazing by direction
N 28.7 m², E 38.9 m², S 11 m², W 21.5 m²
All glazing by direction
N 43.8 m², E 77.5 m², S 27.7 m², W 21.5 m²

Roof

  • (R-value) Solar absorptance Roof shade as_ROOF-B011.rof #1001 © Concrete slab 150mm - Drained Tile walking surface - no insulation - Susp. Ceiling under, medium colour
  • as_ROOF-B011.rof #2016 © Concrete slab 150mm - Drained Tile walking surface - R2.0 insulation under slab - Susp. Ceiling under R2.0, medium colour

Window types

  • ALM-003-03 A Aluminium A DG Air Fill High Solar Gain low-E - Clear: U-value 4.3, SHGC 0.47
  • ALM-004-03 A Aluminium B DG Air Fill High Solar Gain low-E - Clear: U-value 4.3, SHGC 0.53

Window schedule

  • Bed 4, window ALM-004-03 A: 2,700 × 1,720 mm facing E
  • Bed 3, window ALM-004-03 A: 2,700 × 3,552 mm facing E
  • Rumpus, window ALM-004-03 A: 2,700 × 4,457 mm facing E
  • Bed 2, window ALM-004-03 A: 1,700 × 2,290 mm facing E
  • Kitchen/Living, window ALM-004-03 A: 1,500 × 1,200 mm facing E
  • Kitchen/Living, window ALM-004-03 A: 3,000 × 8,370 mm facing E
  • Kitchen/Living, window ALM-004-03 A: 950 × 3,828 mm facing N
  • Kitchen/Living, window ALM-004-03 A: 3,000 × 1,253 mm facing N
  • Kitchen/Living, window ALM-004-03 A: 3,000 × 6,701 mm facing W
  • Kitchen/Living, window ALM-004-03 A: 3,000 × 5,504 mm facing N
  • Kitchen/Living, window ALM-004-03 A: 2,000 × 450 mm facing N
  • Kitchen/Living, window ALM-004-03 A: 1,400 × 2,770 mm facing N
  • Kitchen/Living, window ALM-004-03 A: 1,400 × 1,025 mm facing W
  • Kitchen/Living, window ALM-003-03 A: 3,000 × 2,650 mm facing S
  • Kitchen/Living, window ALM-003-03 A: 3,000 × 1,000 mm facing S
  • Stairwell, window ALM-004-03 A: 2,700 × 2,600 mm facing S
  • Stairwell, window ALM-004-03 A: 2,700 × 2,415 mm facing N
  • Bed 1, window ALM-004-03 A: 2,700 × 1,000 mm facing N
  • Bed 1, window ALM-004-03 A: 2,700 × 5,687 mm facing E
  • Bed 1, window ALM-004-03 A: 2,700 × 1,000 mm facing S
  • Ens, window ALM-004-03 A: 2,700 × 1,900 mm facing E
  • Entry, window ALM-004-03 A: 2,700 × 2,600 mm facing S
  • Entry, window ALM-004-03 A: 2,700 × 1,015 mm facing N
  • Entry, window ALM-004-03 A: 2,700 × 450 mm facing N
  • Entry, window ALM-004-03 A: 1,200 × 1,595 mm facing N

Certificate 0008187080, issued 4 November 2022, from the council's DA documents. Verify this certificate

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