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Home report
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31 Shellbank Avenue Mosman NSW 2088
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 8 kW of solar panels and a 4,000 litre rainwater tank. It beat its BASIX energy target, scoring 74 against 72.
Key features
- Windows
- 59 windows and glazed doors: Aluminium B SG High Solar Gain Low-E; Aluminium B DG Air Fill High Solar Gain low-E -Clear; Al Thermally Broken A DG Air Fill High Solar Gain low-E - Clear and 2 more types
- Wall insulation
- Fibreglass batts or roll
- Roof and ceiling insulation
- Roof Added insulation absorptance Roof Colour SLAB-200-CEIL-01: Concrete Slab (200mm) with Suspended PB Ceiling 0.00, medium colour
- Hot water
- Electric instantaneous
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 74 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 23 MJ/m² a year
- Cooling load
- 7 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 833.3 m²
- Unconditioned floor area
- 70.8 m²
- Site area
- 750 m²
- Roof area
- 245 m²
- Garden area
- 344 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric instantaneous
- Solar panels
- 8 kW
- Rainwater tank
- 4,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Induction
- Maximum glazing
- aluminium frames 302 m², single glazing 302 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (not specified)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (no added insulation)
- Garage floor: concrete - suspended; frame: no frame (no added insulation)
- External wall: concrete block/plasterboard; frame: no frame (fibreglass batts or roll)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: concrete block/plasterboard; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1788906S_02, issued 10 May 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- Hero 4.1
- Rated on
- 10 May 2025
- Living room glazing by direction
- N 3.3 m², SE 9.1 m², WSW 3 m², NW 3.4 m², NNW 61.2 m²
- All glazing by direction
- N 10 m², ENE 22.7 m², E 8.7 m², ESE 12 m², SE 26.9 m², SSE 5.8 m², S 5.8 m², WSW 14.8 m², W 17.7 m², WNW 1.2 m², NW 10.2 m², NNW 187.6 m²
Roof
- Added insulation absorptance Roof Colour SLAB-200-CEIL-01: Concrete Slab (200mm) with Suspended PB Ceiling 0.00, medium colour
- SLAB-200-GREEN-01: Concrete Slab (200mm) with Green Roof (500mm) & Suspended PB Ceiling 0.00, medium colour
Window types
- ALM-002-03 A Aluminium B SG High Solar Gain Low-E: U-value 5.4, SHGC 0.58
- ALM-004-03 A Aluminium B DG Air Fill High Solar Gain low-E -Clear: U-value 4.3, SHGC 0.53
- ATB-003-03 B Al Thermally Broken A DG Air Fill High Solar Gain low-E - Clear: U-value 3.1, SHGC 0.39
- ATB-004-03 B Al Thermally Broken B DG Air Fill High Solar Gain low-E - Clear: U-value 3.1, SHGC 0.49
- ATB-006-03 B Al Thermally Broken B DG Argon Fill High Solar Gain low-E - Clear: U-value 2.9, SHGC 0.51
Window schedule
- BED 1, window ATB-004-03 B: 3,000 × 2,038 mm facing W
- BED 1, window ATB-004-03 B: 3,000 × 4,642 mm facing NNW
- BED 2, window ATB-004-03 B: 3,000 × 4,670 mm facing NNW
- BED 3, window ATB-004-03 B: 2,200 × 1,000 mm facing WSW
- BED 3, window ATB-004-03 B: 2,200 × 560 mm facing WSW
- BED 3, window ATB-004-03 B: 2,200 × 560 mm facing WNW
- BED 4, window ATB-004-03 B: 3,000 × 3,670 mm facing NNW
- CIRCULATION L1, window ATB-004-03 B: 3,000 × 487 mm facing SE
- CIRCULATION L1, window ATB-004-03 B: 3,000 × 487 mm facing E
- CIRCULATION L1, window ATB-004-03 B: 3,000 × 2,464 mm facing ENE
- CIRCULATION L2, window ATB-004-03 B: 3,000 × 487 mm facing SE
- CIRCULATION L2, window ATB-004-03 B: 3,000 × 487 mm facing E
- CIRCULATION L2, window ATB-004-03 B: 3,000 × 2,464 mm facing ENE
- CIRCULATION L2, window ATB-004-03 B: 2,600 × 821 mm facing WSW
- CIRCULATION L2, window ATB-004-03 B: 2,600 × 902 mm facing W
- ENS 12, window ATB-004-03 B: 3,000 × 1,125 mm facing NW
- ENS 12, window ATB-004-03 B: 3,000 × 1,126 mm facing NNW
- ENS 12, window ATB-004-03 B: 3,000 × 1,125 mm facing N
- ENS 3, window ATB-004-03 B: 3,000 × 1,040 mm facing SSE
- ENS 4, window ATB-004-03 B: 3,000 × 3,170 mm facing NNW
- ENSUITE 2, window ATB-004-03 B: 2,200 × 427 mm facing W
- ENTRY L4, window ATB-006-03 B: 3,000 × 1,500 mm facing NNW
- ENTRY L4, window ATB-006-03 B: 3,000 × 1,600 mm facing WSW
- ENTRY L4, window ATB-006-03 B: 4,380 × 619 mm facing SSE
- GARAGE, window ALM-004-03 A: 1,800 × 3,320 mm facing NNW
- GUEST BED, window ATB-004-03 B: 3,000 × 3,170 mm facing NNW
- HALL L3, window ATB-004-03 B: 2,600 × 840 mm facing W
- HALL L3, window ATB-004-03 B: 2,600 × 550 mm facing WSW
- HALL L3, window ATB-004-03 B: 3,000 × 1,096 mm facing SE
- HALL L3, window ATB-004-03 B: 3,000 × 1,096 mm facing E
- HALL L4, window ATB-004-03 B: 2,300 × 1,096 mm facing SE
- HALL L4, window ATB-004-03 B: 2,300 × 1,096 mm facing E
- KITCHEN/LOUDGE /HOME TH L1, window ATB-006-03 B: 3,000 × 3,026 mm facing SE
- KITCHEN/LOUDGE /HOME TH L1, window ATB-006-03 B: 3,000 × 2,315 mm facing NNW
- KITCHEN/LOUDGE /HOME TH L1, window ATB-006-03 B: 3,000 × 4,570 mm facing NNW
- KITCHEN/LOUDGE /HOME TH L1, window ATB-006-03 B: 3,000 × 1,146 mm facing NW
- KITCHEN/LOUDGE /HOME TH L1, window ATB-006-03 B: 3,000 × 1,060 mm facing NNW
- KITCHEN/LOUDGE /HOME TH L1, window ATB-006-03 B: 3,000 × 1,084 mm facing N
- KITCHEN/LOUDGE /HOME TH L1, window ATB-006-03 B: 3,000 × 5,270 mm facing NNW
- KLD, window ATB-004-03 B: 3,000 × 1,125 mm facing NW
- KLD, window ATB-004-03 B: 3,000 × 1,126 mm facing NNW
- KLD, window ATB-004-03 B: 3,000 × 1,125 mm facing N
- KLD, window ATB-004-03 B: 3,000 × 2,038 mm facing W
- KLD, window ATB-004-03 B: 3,000 × 4,642 mm facing NNW
- KLD, window ATB-004-03 B: 3,000 × 3,995 mm facing ESE
- KLD, window ATB-004-03 B: 3,000 × 4,670 mm facing NNW
- LOUNGE L4, window ATB-003-03 B: 3,000 × 1,010 mm facing WSW
- LOUNGE L4, window ATB-004-03 B: 3,000 × 4,880 mm facing NNW
- MAKEUP ROOM, window ATB-004-03 B: 3,000 × 1,970 mm facing NNW
- PLANT L1, window ATB-004-03 B: 3,170 × 3,273 mm facing NNW
- SCULLERY, window ATB-004-03 B: 3,000 × 1,920 mm facing S
- TV LOUNGE, window ATB-004-03 B: 3,000 × 2,315 mm facing NNW
- WC L1, window ATB-003-03 B: 3,000 × 800 mm facing ENE
- WC L1, window ALM-002-03 A: 2,300 × 600 mm facing ENE
- WC L2, window ALM-002-03 A: 2,300 × 600 mm facing ENE
- WC L3, window ALM-002-03 A: 2,300 × 600 mm facing ENE
- WC L4, window ALM-002-03 A: 2,300 × 600 mm facing ENE
- WIR MA, window ATB-004-03 B: 3,000 × 2,315 mm facing NNW
- WIR MA, window ATB-004-03 B: 3,000 × 3,026 mm facing SE
Certificate HR-119RRP-03, issued 10 May 2025, from the council's DA documents. Verify this certificate
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