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Home report
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1 Coolalie Place Allambie Heights NSW 2100
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.2 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 2,500 litre rainwater tank. It beat its BASIX energy target, scoring 73 against 72.
Key features
- Windows
- Up to aluminium frames 94.1 m², timber frames 0.6 m², single glazing 0.6 m², double glazing 94.1 m²
- Wall insulation
- All external walls fibreglass batts or roll+ foil/sarking
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil/sarking
- Hot water
- Gas instantaneous with a performance of 5 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 73 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -97
- Heating load
- 17 MJ/m² a year
- Cooling load
- 12 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 316.3 m²
- Unconditioned floor area
- 56.3 m²
- Site area
- 805 m²
- Roof area
- 306 m²
- Garden area
- 328 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 5 stars
- Solar panels
- 2 kW
- Rainwater tank
- 2,500 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 6 star, basin taps 6 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 94.1 m², timber frames 0.6 m², single glazing 0.6 m², double glazing 94.1 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (polystyrene)
- Floor: above habitable rooms or mezzanine, hard wood; frame: timber - untreated softwood (fibreglass batts or roll)
- Floor: suspended floor above garage, hard wood; frame: timber - untreated softwood (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
- External wall: brick veneer; frame: timber - untreated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1796030S, issued 19 May 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.2 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 19 May 2025
Certificate 2U5X1V1OM7, issued 19 May 2025, from the council's DA documents. Verify this certificate
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