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Home report
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28 Aiken Road West Pennant Hills NSW 2125
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 2,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 82 against 72 for energy and 44 against 40 for water.
Key features
- Windows
- Up to aluminium frames 162.9 m², double glazing 162.9 m²
- Wall insulation
- Fibreglass batts or roll; No added insulation
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil backed blanket
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- Airconditioning ducting only (living area and bedroom)
Built by H2h Build.
BASIX certificate
- Energy score
- 82 (target 72)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -90
- Heating load
- 16 MJ/m² a year
- Cooling load
- 14 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 489.7 m²
- Unconditioned floor area
- 17.2 m²
- Site area
- 880 m²
- Roof area
- 301 m²
- Garden area
- 431 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 4 kW
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 162.9 m², double glazing 162.9 m²
Heating
- Living area: airconditioning ducting only; Energy rating: n/a
- Bedroom: airconditioning ducting only; Energy rating: n/a
Cooling
- Living area: airconditioning ducting only; Energy rating: n/a
- Bedroom: airconditioning ducting only; Energy rating: n/a
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - untreated softwood (no added insulation)
- Floor: suspended floor above garage, treated softwood; frame: timber - untreated softwood (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: concrete panel/plasterboard; frame: no frame (no added insulation)
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1835874S, issued 4 March 2026, from the council's DA documents.
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