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Home report
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74 Seaspray Street Narrawallee NSW 2539
BASIX certificate and NatHERS rating
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This home's BASIX certificate commits it to 2 kW of solar panels and a 4,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 67 against 50 for energy and 43 against 40 for water.
Key features
- Windows
- Glass facing N 23.6 m², E 15.5 m², S 11.2 m², W 12.6 m²
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- Ceiling fans + 1-phase airconditioning (living area and bedroom); 1-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 67 (target 50)
- Water score
- 43 (target 40)
- Thermal performance
- Pass
- Bedrooms
- 5
- Conditioned floor area
- 247 m²
- Unconditioned floor area
- 23.2 m²
- Site area
- 810 m²
- Roof area
- 405 m²
- Garden area
- 339 m²
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Solar panels
- 2 kW
- Rainwater tank
- 4,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Glazing by direction
- N 23.6 m², E 15.5 m², S 11.2 m², W 12.6 m²
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: ceiling fans + 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: ceiling fans + 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor - concrete slab on ground, 34.2 square metres (no added insulation)
- Floor - above habitable rooms or mezzanine, 63 square metres, concrete (no added insulation)
- Internal wall shared with garage - cavity brick wall (no added insulation)
Window schedule
- W2: 600 × 1,500 mm facing N
- W6: 1,700 × 800 mm facing N
- W7: 1,700 × 800 mm facing N
- W8: 1,700 × 800 mm facing N
- W9: 1,400 × 3,000 mm facing N
- W10: 1,400 × 3,000 mm facing N
- W11: 1,400 × 1,800 mm facing N
- W12: 1,400 × 1,800 mm facing N
- D3: 2,300 × 1,800 mm facing N
- W24: 1,800 × 600 mm facing N
- D1: 2,300 × 3,100 mm facing E
- D2: 2,300 × 3,100 mm facing E
- W13: 600 × 2,100 mm facing E
- W14: 1,200 × 1,500 mm facing S
- W15: 600 × 2,100 mm facing S
- W16: 1,300 × 2,100 mm facing S
- W17: 1,300 × 2,100 mm facing S
- W18: 1,700 × 800 mm facing S
- W19: 1,700 × 800 mm facing S
- W20: 1,300 × 1,800 mm facing W
- W1: 1,300 × 2,400 mm facing W
- W3: 1,300 × 170 mm facing W
- W4: 1,700 × 800 mm facing W
- W5: 1,700 × 800 mm facing W
- W21: 1,700 × 800 mm facing W
- W22: 1,700 × 800 mm facing W
- ENTRY: 2,100 × 700 mm facing W
Certificate 1396682S, issued 5 June 2023, from the council's DA documents.
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