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141 Riverview Road Avalon Beach NSW 2107
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 9.3 stars out of 10. Its BASIX certificate commits it to 4.2 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.
Key features
- Windows
- 23 windows and glazed doors
- Wall insulation
- R2
- Roof and ceiling insulation
- Ceiling R3, roof Waterproofing Membrane No Added Insulation, No air Gap, medium colour
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 4 MJ/m² a year
- Cooling load
- 7 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 503.6 m²
- Unconditioned floor area
- 20.6 m²
- Site area
- 1,783 m²
- Roof area
- 261 m²
- Garden area
- 180 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Solar panels
- 4.2 kW
- Rainwater tank
- 5,000 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Maximum glazing
- timber frames 221.1 m², double glazing 221.1 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
Construction and insulation
- Floor: concrete slab on ground, conventional slab (fibreglass batts or roll)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: light steel frame (no added insulation)
- External wall: cavity brick; frame: light steel frame (fibreglass batts or roll+ foil/sarking)
- External wall: mudbrick or rammed earth; frame: light steel frame (fibreglass batts or roll)
- Internal wall: single skin masonry; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, light steel frame (ceiling: fibreglass batts or roll; roof: none.)
Certificate 1778483S_02, issued 16 July 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 9.3 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 16 Jul 2025
- Wall insulation
- R2
- Ceiling insulation
- R3
- Floor insulation
- R2
- Living room glazing by direction
- N 38.3 m², E 7.7 m², W 44 m²
- All glazing by direction
- N 78.3 m², E 12.9 m², S 3.1 m², W 126.8 m²
Roof
- Waterproofing Membrane No Added Insulation, No air Gap, medium colour
Window schedule
- Kitchen/Living WDR-012-008-001 W22: 3,400 × 5,280 mm facing N
- Kitchen/Living WDR-012-008-001 W21: 3,400 × 2,250 mm facing E
- Kitchen/Living TND-212-008-001 W19: 3,400 × 1,800 mm facing N
- Kitchen/Living WDR-012-008-001 W20: 3,400 × 4,180 mm facing N
- Kitchen/Living WDR-012-008-001 W24: 3,400 × 7,800 mm facing W
- Rumpus WDR-012-008-001 W18: 3,400 × 5,150 mm facing W
- Gym & Wellness WDR-012-008-001: 3,400 × 4,660 mm facing W
- Bedroom 1 WDR-012-008-001 W25: 2,700 × 3,000 mm facing W
- ENS 1 WDR-012-008-001: 2,700 × 800 mm facing N
- Bedroom 2 WDR-012-008-001: 2,700 × 3,000 mm facing W
- Bedroom 3 WDR-012-008-001: 2,700 × 3,000 mm facing W
- Laundry WDR-012-008-001: 2,700 × 1,050 mm facing W
- Master Suite WDR-012-008-001: 2,700 × 1,730 mm facing N
- Master Suite WDR-012-008-001: 2,700 × 4,180 mm facing N
- Master Suite WDR-012-008-001: 2,700 × 4,200 mm facing W
- Master Suite WDR-012-008-001: 2,700 × 4,500 mm facing N
- Master ENS WDR-012-008-001: 2,700 × 1,150 mm facing S
- Entry TND-212-008-001: 2,700 × 1,940 mm facing E
- Entry WDR-001-008-002: 2,700 × 1,940 mm facing W
- Guest Suite WDR-012-008-001: 2,700 × 2,550 mm facing W
- WC WDR-012-008-001: 2,700 × 1,650 mm facing W
- Library/Study WDR-012-008-001: 2,700 × 3,600 mm facing N
- Library/Study WDR-012-008-001 W3: 2,700 × 4,400 mm facing W
Certificate 0011632841-02, issued 16 July 2025, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate, certificate 1184535S, issued 19 March 2021
BASIX certificate
- Energy score
- 50 (target 50)
- Water score
- 46 (target 40)
- Thermal performance
- Pass
- Heating load
- 39 MJ/m² a year
- Cooling load
- 24 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 301 m²
- Unconditioned floor area
- 30 m²
- Site area
- 557 m²
- Roof area
- 242 m²
- Garden area
- 200 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 3 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: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
Certificate 1184535S, issued 19 March 2021, from the council's DA documents.
NatHERS certificate, certificate 0005762463-02, issued 18 March 2021
NatHERS certificate
- Star rating
- 5.2 stars
- Rated with
- BERS Pro v4.4.0.2 (3.21)
- Rated on
- 18 Mar 2021
- Wall insulation
- R0.9, R2.5
- Ceiling insulation
- R2, R5
- Floor insulation
- R2
- Living room glazing by direction
- S 2.2 m², W 39.4 m²
- All glazing by direction
- N 8.6 m², E 20.1 m², S 9.5 m², W 78.5 m²
Roof
- Concrete No Insulation, Only an Air Gap, dark colour
- Corrugated Iron Bulk, Reflective Side Down, Anti-glare Up R1.3, dark colour
- Waterproofing Membrane No Insulation, Only an Air Gap, dark colour
- Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
Window types
- BRD-033-10 A ESS Sliding Door (80mm) SG 6.38CPClr: U-value 4.3, SHGC 0.6
- BRD-063-12 A SIG Fixed Lite (67mm) SG 638CP: U-value 4.1, SHGC 0.47
- BRD-050-02 A ESS Awning Window (100mm) (25mm Packet)DG 6Sn-12-6: U-value 4.3, SHGC 0.36
- BRD-102-09 A Signature Sliding Window 100TB DG 4mmET/12Ar/4mmET: U-value 2.5, SHGC 0.42
- BRD-104-08 A Signature Fixed Lite EXT 100TB DG 4mmET/12Ar/4mmClr: U-value 2.2, SHGC 0.56
- BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.5, SHGC 0.67
- BRD-026-18 A ESS Awning Window (52mm) SG 638CP: U-value 5, SHGC 0.4
- BRD-001-15 A ESS Sliding Window (52mm) SG 638CP: U-value 4.6, SHGC 0.46
- BRD-006-01 A SIG Bi Fold Door (100mm) SG 4Clr: U-value 6.1, SHGC 0.61
- BRD-001-01 A ESS Sliding Window (52mm) SG 3Clr: U-value 6.4, SHGC 0.76
Window schedule
- Guest Bedroom, window BRD-033-10 A: 2,400 × 4,900 mm facing W
- Guest Bedroom, window BRD-063-12 A: 2,400 × 1,800 mm facing N
- Stairwell, window BRD-033-10 A: 2,400 × 1,800 mm facing N
- WIR, window BRD-050-02 A: 600 × 800 mm facing S
- Kitchen/Lounge, window BRD-102-09 A: 2,400 × 5,100 mm facing W
- Kitchen/Lounge, window BRD-102-09 A: 2,400 × 4,200 mm facing W
- Kitchen/Lounge, window BRD-050-02 A: 2,400 × 3,600 mm facing W
- Kitchen/Lounge, window BRD-104-08 A: 2,400 × 900 mm facing S
- Ensuite Bed 3, window BRD-112-01 A: 600 × 1,200 mm facing W
- Bedroom 3, window BRD-026-18 A: 1,800 × 2,400 mm facing W
- Cinema, window BRD-001-15 A: 600 × 1,800 mm facing E
- Cinema, window BRD-001-15 A: 600 × 1,800 mm facing E
- WC, window BRD-112-01 A: 600 × 1,200 mm facing E
- Laundry, window BRD-006-01 A: 2,100 × 820 mm facing S
- Laundry, window BRD-112-01 A: 1,100 × 580 mm facing S
- Scullery, window BRD-001-01 A: 1,200 × 1,500 mm facing S
- Master Bedroom, window BRD-026-18 A: 1,800 × 1,500 mm facing S
- Master Bedroom, window BRD-063-12 A: 1,800 × 5,200 mm facing W
- Void Dining, window BRD-104-08 A: 1,800 × 4,700 mm facing W
- Entry, window BRD-102-09 A: 2,400 × 3,300 mm facing W
- Entry, window BRD-050-02 A: 2,400 × 800 mm facing E
- Entry, window BRD-050-02 A: 2,400 × 600 mm facing E
- Entry, window BRD-050-02 A: 2,400 × 600 mm facing E
- Entry, window BRD-050-02 A: 2,400 × 600 mm facing E
- Entry, window BRD-050-02 A: 2,400 × 600 mm facing E
- Powder, window BRD-112-01 A: 600 × 1,200 mm facing W
- Bedroom 2, window BRD-026-18 A: 1,800 × 2,400 mm facing W
- Study, window BRD-026-18 A: 2,200 × 3,200 mm facing E
- Ensuite Master, window BRD-006-01 A: 1,200 × 1,300 mm facing E
- Walk In Robe Ma, window BRD-050-02 A: 700 × 700 mm facing E
- Walk In Robe Ma, window BRD-050-02 A: 700 × 700 mm facing E
Certificate 0005762463-02, issued 18 March 2021, from the council's DA documents. Verify this certificate
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