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Home report
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20 Lewin Circuit Port Macquarie NSW 2444
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BASIX certificate and NatHERS rating
This home's BASIX certificate commits it to 4 kW of solar panels. It beat its BASIX energy and water targets, scoring 88 against 70 for energy and 47 against 40 for water.
Key features
- Windows
- Up to aluminium frames 29.8 m², single glazing 29.8 m²
- Wall insulation
- All external walls fibreglass batts or roll
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil/sarking
- Hot water
- Gas instantaneous with a performance of 4 stars
Built by Mnc Homes.
BASIX certificate
- Energy score
- 88 (target 70)
- Water score
- 47 (target 40)
- Thermal performance
- Pass
- Materials score
- -39
- Heating load
- 36 MJ/m² a year
- Cooling load
- 15 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 131.1 m²
- Unconditioned floor area
- 10.3 m²
- Site area
- 512 m²
- Roof area
- 237 m²
- Garden area
- 282 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Gas instantaneous with a performance of 4 stars
- Solar panels
- 4 kW
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 29.8 m², single glazing 29.8 m²
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (polystyrene)
- Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll
- External garage wall: cavity brick; frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1802203S, issued 1 July 2025, from the council's DA documents.
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