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Home report
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12 Lincoln Avenue Collaroy NSW 2097
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 5 kW of solar panels and a 3,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 92 against 72 for energy and 44 against 40 for water.
Key features
- Windows
- Up to aluminium frames 202.8 m², single glazing 64.7 m², double glazing 138 m²
- Wall insulation
- All external walls not specified
- Roof and ceiling insulation
- Ceiling: not specified; roof: not specified
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 92 (target 72)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 16 MJ/m² a year
- Cooling load
- 13 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 403.7 m²
- Unconditioned floor area
- 38.9 m²
- Site area
- 819 m²
- Roof area
- 320 m²
- Garden area
- 300 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 5 kW
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 202.8 m², single glazing 64.7 m², double glazing 138 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (polyurethane)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (not specified)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (not specified)
- Garage floor: concrete slab on ground (not specified)
- External wall: cavity brick; frame: no frame. all external walls not specified
- External garage wall: cavity brick; frame: no frame (not specified)
- Internal wall: single skin masonry; frame: no frame (not specified)
- Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: not specified; roof: not specified.)
Certificate 1799707S_02, issued 3 November 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 3 Nov 2025
Certificate Z59AEIA94Z-01, issued 3 November 2025, from the council's DA documents. Verify this certificate
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