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Home report
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81 Riverview Road Avalon Beach NSW 2107
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 2.5 kW of solar panels and a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 84 against 72 for energy and 41 against 40 for water.
Key features
- Windows
- 29 windows and glazed doors
- Wall insulation
- R4, R2.5
- Roof and ceiling insulation
- Ceiling R2.5, R4, roof Construction Insulation Reflective wrap* Waterproofing Membrane No Insulation, Only an Air Gap, light colour
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 84 (target 72)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- 30
- Heating load
- 18 MJ/m² a year
- Cooling load
- 11 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 241.4 m²
- Unconditioned floor area
- 13.5 m²
- Site area
- 1,227 m²
- Roof area
- 142 m²
- Garden area
- 200 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Solar panels
- 2.5 kW
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- uPVC frames 63.8 m², double glazing 63.8 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: suspended floor above enclosed subfloor, fibre cement; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, fibre cement; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: framed (metal clad); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1843999S, issued 29 April 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 29 Apr 2026
- Wall insulation
- R4, R2.5
- Ceiling insulation
- R2.5, R4
- Floor insulation
- R4, R2.5
- LED downlights
- 48
- Living room glazing by direction
- N 5 m², E 3.2 m², W 25.8 m²
- All glazing by direction
- N 6.9 m², E 4.1 m², S 2.3 m², W 50.4 m²
Roof
- Construction Insulation Reflective wrap* Waterproofing Membrane No Insulation, Only an Air Gap, light colour
- Version 2025.0 Page 12 of 15 Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Window schedule
- Lower Hall ALU-002-010-001: 2,400 × 600 mm facing S
- Bedroom 1 ALU-001-306-002 W-LW2: 2,100 × 600 mm facing W
- Bedroom 1 ALU-045-003-001 D-LW1: 2,100 × 1,800 mm facing W
- Bedroom 1 ALU-004-010-001 W-LN1: 450 × 2,700 mm facing N
- Bed 1 Ensuite ALU-001-306-002 W-LW1: 1,200 × 440 mm facing W
- Bedroom 2 ALU-002-010-001 W-LS-1: 500 × 900 mm facing S
- Bedroom 2 ALU-002-010-001 W-LS-1: 500 × 900 mm facing S
- Bedroom 2 ALU-001-306-002: 2,100 × 600 mm facing W
- Bedroom 2 ALU-045-003-001: 2,100 × 1,800 mm facing W
- Laundry ALU-004-010-001 W-LE2: 450 × 600 mm facing E
- Bath ALU-004-010-001 W-LE1: 450 × 600 mm facing E
- Sitting ALU-002-010-001 W-TW4: 1,200 × 1,500 mm facing W
- Sitting ALU-002-010-001 W-TW3: 1,200 × 2,100 mm facing W
- Bedroom 1 ALU-002-010-001 W-TW2: 1,200 × 2,700 mm facing W
- Bed 1 Ensuite ALU-002-010-001 W-TW1: 1,200 × 1,200 mm facing W
- Bed 1 Ensuite ALU-012-005-001 W-TN1: 1,200 × 600 mm facing N
- Kitchen/Living1 ALU-002-010-001 W-MW1: 1,500 × 1,490 mm facing W
- Kitchen/Living1 ALU-002-010-001 W-MN1: 1,500 × 2,100 mm facing N
- Kitchen/Living1 ALU-012-005-001 W-ME3: 412 × 2,400 mm facing E
- Kitchen/Living1 ALU-002-010-001 D-ME1: 2,100 × 440 mm facing E
- Kitchen/Living1 ALU-001-306-002 W-ME1: 2,100 × 600 mm facing E
- Kitchen/Living1 ALU-045-003-001 W8: 2,100 × 5,500 mm facing W
- Kitchen/Living1 ALU-012-005-001: 600 × 5,500 mm facing W
- Kitchen/Living1 ALU-045-003-001 W-MN2: 2,100 × 3,100 mm facing W
- Kitchen/Living1 ALU-012-005-001: 600 × 3,600 mm facing W
- Kitchen/Living1 ALU-002-010-001: 700 × 2,640 mm facing N
- Guest Bed ALU-045-003-001 D-LW2: 2,100 × 1,800 mm facing W
- Guest Bed ALU-001-306-002 W-LW3: 2,100 × 600 mm facing W
- Pwdr ALU-002-010-001 W-ME2: 400 × 1,000 mm facing E
Certificate 0012949772, issued 29 April 2026, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate (alterations and additions), certificate A1762612_02, issued 29 November 2024
BASIX certificate (alterations and additions)
This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.
Certificate A1762612_02, issued 29 November 2024, from the council's DA documents.
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