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Home report
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21 Parriwi Road Mosman NSW 2088
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 5.7 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy and water targets, scoring 55 against 50 for energy and 42 against 40 for water.
Key features
- Windows
- 32 windows and glazed doors: Aluminium B DG Air Fill Low Solar Gain low-E -Clear; Aluminium B SG Low Solar Gain Low-E; Aluminium A DG Air Fill Low Solar Gain low-E -Clear
- Wall insulation
- R2.7, R1.2
- Roof and ceiling insulation
- Ceiling R4.5, 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
- 55 (target 50)
- Water score
- 42 (target 40)
- Thermal performance
- Pass
- Heating load
- 31 MJ/m² a year
- Cooling load
- 25 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 443 m²
- Unconditioned floor area
- 37 m²
- Site area
- 1,179 m²
- Roof area
- 292 m²
- Garden area
- 200 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 2 kW
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 4 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Certificate 1219197S, issued 23 July 2021, from the council's DA documents.
NatHERS certificate
- Star rating
- 5.7 stars
- Rated with
- BERS Pro v4.4.0.4 (3.21)
- Rated on
- 02 Jul 2021
- Wall insulation
- R2.7, R1.2
- Ceiling insulation
- R4.5
- Living room glazing by direction
- N 33.4 m², E 26 m², W 14.5 m²
- All glazing by direction
- N 83.4 m², E 91.2 m², S 3.6 m², W 18.9 m²
Roof
- Waterproofing Membrane No Insulation, Only an Air Gap, 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-002-04 A Aluminium B SG Low Solar Gain Low-E: U-value 5.6, SHGC 0.41
- ALM-003-04 A Aluminium A DG Air Fill Low Solar Gain low-E -Clear: U-value 4.9, SHGC 0.33
Window schedule
- Stairs_L2, window ALM-004-04 A: 2,800 × 1,850 mm facing N
- Stairs_L4, window ALM-004-04 A: 2,700 × 580 mm facing N
- Stairs_L4, window ALM-004-04 A: 2,700 × 1,600 mm facing E
- Stairs_L4, window ALM-002-04 A: 1,200 × 1,600 mm facing E
- Guest Bed, window ALM-004-04 A: 2,700 × 1,650 mm facing N
- Guest Bed, window ALM-004-04 A: 2,700 × 4,000 mm facing E
- Ens, window ALM-004-04 A: 2,700 × 1,500 mm facing E
- Hall, window ALM-004-04 A: 2,100 × 2,100 mm facing W
- Study, window ALM-003-04 A: 900 × 900 mm facing N
- Bath 2, window ALM-004-04 A: 1,800 × 620 mm facing E
- Void, window ALM-004-04 A: 2,900 × 1,850 mm facing N
- Bed 4, window ALM-004-04 A: 2,700 × 2,845 mm facing N
- Bed 4, window ALM-004-04 A: 2,700 × 900 mm facing N
- Bed 5, window ALM-004-04 A: 2,700 × 3,000 mm facing N
- Bed 5, window ALM-004-04 A: 2,700 × 900 mm facing N
- Bed 1, window ALM-004-04 A: 2,700 × 4,000 mm facing N
- Bed 1, window ALM-004-04 A: 2,700 × 1,200 mm facing E
- Bed 1, window ALM-004-04 A: 2,700 × 3,730 mm facing E
- Ens 1, window ALM-004-04 A: 2,700 × 2,100 mm facing E
- Bed 2, window ALM-004-04 A: 2,700 × 3,300 mm facing E
- Bed 3, window ALM-004-04 A: 2,700 × 3,930 mm facing E
- Bath 1, window ALM-004-04 A: 2,100 × 600 mm facing N
- Kitchen/Living, window ALM-004-04 A: 3,000 × 4,840 mm facing W
- Kitchen/Living, window ALM-004-04 A: 2,650 × 800 mm facing N
- Kitchen/Living, window ALM-004-04 A: 2,650 × 800 mm facing N
- Kitchen/Living, window ALM-004-04 A: 3,000 × 5,140 mm facing E
- Kitchen/Living, window ALM-004-04 A: 3,000 × 4,294 mm facing N
- Kitchen/Living, window ALM-004-04 A: 3,000 × 3,520 mm facing E
- Laundry/Pantry, window ALM-004-04 A: 3,000 × 1,500 mm facing E
- Laundry/Pantry, window ALM-004-04 A: 2,400 × 900 mm facing S
- Laundry/Pantry, window ALM-004-04 A: 2,400 × 600 mm facing S
- Family Room, window ALM-004-04 A: 2,700 × 6,015 mm facing N
Certificate 0006199905, issued 2 July 2021, from the council's DA documents. Verify this certificate
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