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Home report
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277 The Round Drive 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 6 kW of solar panels and a 40,000 litre rainwater tank. Its NatHERS certificate lists insulation in the ceiling and floor. It beat its BASIX energy and water targets, scoring 73 against 70 for energy and 51 against 40 for water.
Key features
- Windows
- 45 windows and glazed doors: Aluminium B DG Air Fill Clear-Clear; Al Thermally Broken B DG Argon Fill High Solar Gain low-E -Clear
- Wall insulation
- Rockwool batts, roll or pump-in; Polystyrene
- Roof and ceiling insulation
- Ceiling R7.2, R2.7, roof Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
- Hot water
- Electric storage
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom); Wood heater (living area)
BASIX certificate
- Energy score
- 73 (target 70)
- Water score
- 51 (target 40)
- Thermal performance
- Pass
- Materials score
- -33
- Heating load
- 33 MJ/m² a year
- Cooling load
- 16 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 225.6 m²
- Unconditioned floor area
- 17.6 m²
- Site area
- 1,384 m²
- Roof area
- 415 m²
- Garden area
- 750 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric storage
- Solar panels
- 6 kW
- Rainwater tank
- 40,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Induction
- Maximum glazing
- composite frames 112.7 m², single glazing 23.2 m², double glazing 89.6 m²
Heating
- Living area: wood heater; Energy rating: n/a
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
Construction and insulation
- Floor: concrete slab on ground, conventional slab (polystyrene)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (polystyrene)
- External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- External wall: concrete block/plasterboard; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- External wall: concrete panel/plasterboard; frame: timber - H2 treated softwood (polystyrene)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)
Certificate 1826431S, issued 12 December 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 12 Dec 2025
- Ceiling insulation
- R7.2, R2.7
- Floor insulation
- R2.3
- Living room glazing by direction
- SE 36.3 m², SW 4.1 m², NW 21.5 m²
- All glazing by direction
- NE 26.2 m², SE 50.3 m², SW 21.5 m², NW 21.5 m²
Roof
- Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
- Slab:Slab - Suspended Slab : 200mm: 200mm Suspended Slab 0.0, light colour
- Ceil: Ceiling 0.0, medium colour
Window types
- ALM-004-01 A Aluminium B DG Air Fill Clear-Clear: U-value 4.8, SHGC 0.59
- 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
- Kitchen/Living/-Dining, window ALM-004-01 A: 2,400 × 1,640 mm facing NW
- Kitchen/Living/-Dining, window ATB-006-03 B: 2,500 × 7,040 mm facing NW
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 560 mm facing SW
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,700 mm facing SW
- Kitchen/Living/-Dining, window ALM-004-01 A: 2,400 × 1,640 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 2,450 × 7,080 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,780 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,710 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,780 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,780 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,780 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,780 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,780 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 580 × 1,780 mm facing SE
- Kitchen/Living/-Dining, window ALM-004-01 A: 2,500 × 1,650 mm facing SE
- Kitchen/Living/-Dining, window ATB-006-03 B: 2,400 × 1,120 mm facing SE
- Hallway, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Hallway, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Hallway, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Hallway, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Hallway, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Hallway, window ATB-006-03 B: 580 × 2,380 mm facing SW
- Hallway, window ATB-006-03 B: 580 × 1,820 mm facing SW
- Laundry, window ALM-004-01 A: 1,480 × 752 mm facing NE
- Bath, window ATB-006-03 B: 1,480 × 842 mm facing NE
- Bath, window ALM-004-01 A: 1,480 × 842 mm facing NE
- Bedroom 03, window ALM-004-01 A: 1,480 × 900 mm facing NE
- Bedroom 03, window ALM-004-01 A: 1,480 × 900 mm facing NE
- Bedroom 03, window ATB-006-03 B: 1,480 × 1,682 mm facing NE
- Bedroom 02, window ALM-004-01 A: 1,480 × 900 mm facing NE
- Bedroom 02, window ATB-006-03 B: 1,480 × 1,679 mm facing NE
- Bedroom 02, window ALM-004-01 A: 1,480 × 900 mm facing NE
- Ensuite, window ALM-004-01 A: 1,480 × 840 mm facing NE
- Ensuite, window ATB-006-03 B: 1,480 × 840 mm facing NE
- Bedroom 01, window ALM-004-01 A: 1,480 × 900 mm facing NE
- Bedroom 01, window ATB-006-03 B: 1,480 × 1,650 mm facing NE
- Bedroom 01, window ALM-004-01 A: 1,480 × 900 mm facing NE
- Master Ensuite, window ALM-004-01 A: 2,500 × 600 mm facing SE
- Master Ensuite, window ATB-006-03 B: 2,400 × 1,000 mm facing SE
- Master Bed, window ATB-006-03 B: 2,500 × 4,020 mm facing SE
- Entry Foyer, window ATB-006-03 B: 2,450 × 1,914 mm facing NE
- Entry Foyer, window ATB-006-03 B: 2,450 × 2,662 mm facing SW
- Entry Foyer, window ATB-006-03 B: 580 × 2,765 mm facing SW
Certificate SXHK9CRK60, issued 12 December 2025, from the council's DA documents.
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