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Home report
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34 Castle Circuit Seaforth NSW 2092
BASIX certificate and NatHERS rating
Finding the block on the map…
This home's BASIX certificate commits it to 4 kW of solar panels and a 9,000 litre rainwater tank.
Key features
- Windows
- Up to aluminium frames 244 m², single glazing 244 m²
- Wall insulation
- All external walls fibreglass batts or roll
- Roof and ceiling insulation
- Ceiling: rockwool batts, roll or pump-in; roof: not specified
- Hot water
- Electric heat pump with a performance of 31 to 35 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 13 MJ/m² a year
- Cooling load
- 17 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 489.7 m²
- Unconditioned floor area
- 181.1 m²
- Site area
- 1,740 m²
- Roof area
- 383 m²
- Garden area
- 828 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric heat pump with a performance of 31 to 35 STCs or better
- Solar panels
- 4 kW
- Rainwater tank
- 9,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 6 star, basin taps 6 star
- LED lighting
- Yes
- Cooktop
- Induction
- Maximum glazing
- aluminium frames 244 m², single glazing 244 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (not specified)
- Garage floor: concrete slab on ground (not specified)
- External wall: concrete block/plasterboard; frame: no frame. all external walls fibreglass batts or roll
- External garage wall: concrete block/plasterboard; frame: no frame (no added insulation)
- Internal wall: 200 mm AAC block; frame: no frame (not specified)
- Ceiling and roof: raked ceiling / pitched or skillion roof, concrete - plasterboard internal, no frame (ceiling: rockwool batts, roll or pump-in; roof: not specified.)
Certificate 1818323S, issued 22 October 2025, from the council's DA documents.
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