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Home report
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51 Ascot Avenue Avoca Beach NSW 2251
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 41 against 40 for water.
Key features
- Windows
- 22 windows and glazed doors: uPVC B DG Argon Fill High Solar Gain low-E - Cle; Aluminium Louvre Window SG 6ET
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R2.4, R3.5, R5, 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
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 71 (target 70)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -19
- Heating load
- 37 MJ/m² a year
- Cooling load
- 10 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 259.5 m²
- Unconditioned floor area
- 21.7 m²
- Site area
- 1,000 m²
- Roof area
- 235 m²
- Garden area
- 120 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Solar panels
- 3 kW
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Maximum glazing
- uPVC frames 91.2 m², aluminium frames 6.6 m², single glazing 6.6 m², double glazing 91.2 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: concrete slab on ground, conventional slab (polystyrene)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (polystyrene)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (polystyrene)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (polystyrene)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: reverse brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (foil/sarking)
- External garage wall: concrete block/plasterboard; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1787164S, issued 13 March 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 13 Mar 2025
- Wall insulation
- R2.5
- Ceiling insulation
- R2.4, R3.5, R5
- Floor insulation
- R2.5, R2.4
- LED downlights
- 51
- Living room glazing by direction
- SE 9.7 m², NW 32.8 m²
- All glazing by direction
- NE 7.9 m², SE 27.4 m², SW 6.8 m², NW 55.7 m²
Roof
- Waterproofing Membrane No Added Insulation, No air Gap, medium colour
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Window types
- PVC-006-03 W uPVC B DG Argon Fill High Solar Gain low-E - Cle: U-value 2, SHGC 0.31
- VAN-004-008 Aluminium Louvre Window SG 6ET: U-value 4.5, SHGC 0.54
Window schedule
- Foyer, window PVC-006-03 W: 2,700 × 600 mm facing NW
- Foyer, window PVC-006-03 W: 2,700 × 600 mm facing NW
- Rumpus, window PVC-006-03 W: 2,700 × 3,600 mm facing NW
- Laundry, window PVC-006-03 W: 2,400 × 2,100 mm facing NE
- Laundry, window PVC-006-03 W: 1,200 × 1,200 mm facing SE
- Bath 1, window PVC-006-03 W: 1,200 × 1,800 mm facing SE
- Bedroom 2, window PVC-006-03 W: 2,700 × 3,000 mm facing NW
- Bedroom 2, window PVC-006-03 W: 2,400 × 600 mm facing NE
- Bed 2 Ens, window PVC-006-03 W: 2,400 × 600 mm facing NE
- Bedroom 3, window PVC-006-03 W: 2,700 × 3,000 mm facing NW
- Bed 3 Ens, window PVC-006-03 W: 2,700 × 600 mm facing NW
- Bedroom 4, window PVC-006-03 W: 1,500 × 2,400 mm facing SW
- Kitchen/Living1, window VAN-004-008: 3,000 × 610 mm facing NW
- Kitchen/Living1, window PVC-006-03 W: 3,000 × 3,540 mm facing NW
- Kitchen/Living1, window PVC-006-03 W: 3,000 × 3,540 mm facing NW
- Kitchen/Living1, window PVC-006-03 W: 2,700 × 3,600 mm facing SE
- Bedroom 1, window PVC-006-03 W: 2,820 × 3,310 mm facing SE
- Bed 1 WIW, window PVC-006-03 W: 2,400 × 600 mm facing SW
- Upper Stair, window PVC-006-03 W: 2,880 × 610 mm facing SW
- Upper Stair, window PVC-006-03 W: 3,000 × 610 mm facing NW
- Bed 1 Ens, window VAN-004-008: 2,400 × 1,380 mm facing SE
- Office, window VAN-004-008: 2,400 × 610 mm facing SE
Certificate 0011779105, issued 13 March 2025, from the council's DA documents. Verify this certificate
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