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Home report
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45 Parkes Road Collaroy Plateau NSW 2097
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.4 stars out of 10. Its BASIX certificate commits it to a 1,200 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.
Key features
- Windows
- 5 windows and glazed doors
- Wall insulation
- R2.0
- Roof and ceiling insulation
- Ceiling R3.5, roof Construction Insulation Reflective wrap* Metal roof +55mm Foil blanket R1.0, dark colour
- Hot water
- Gas instantaneous with a performance of 5 stars
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area)
BASIX certificate
- Energy score
- 68 (target 68)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- 16
- Heating load
- 10 MJ/m² a year
- Cooling load
- 15 MJ/m² a year
- Bedrooms
- 2
- Conditioned floor area
- 50.9 m²
- Unconditioned floor area
- 6.6 m²
- Site area
- 685 m²
- Roof area
- 79 m²
- Garden area
- 52 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 5 stars
- Rainwater tank
- 1,200 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Gas
- Maximum glazing
- aluminium frames 8.8 m², double glazing 8.8 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1839265S, issued 25 March 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.4 stars
- Rated with
- AccuRate Home v1.3.3.24
- Rated on
- 25 Mar 2026
- Wall insulation
- R2.0
- Ceiling insulation
- R3.5
- Floor insulation
- R2.0, R3.5
- All glazing by direction
- N 2.3 m², SW 6.6 m²
Roof
- Construction Insulation Reflective wrap* Metal roof +55mm Foil blanket R1.0, dark colour
- Version 2025.0 Page 8 of 11 Construction Insulation Reflective wrap* Metal roof +55mm Foil blanket with R3.5 raked ceiling R4.5, dark colour
Window schedule
- LivDinKitEnt HAFWD-040-050 W7: 2,100 × 450 mm facing SW
- LivDinKitEnt HAAWD-040-050 W8: 1,500 × 1,876 mm facing SW
- Bed2 HAAWD-040-050 W9: 1,500 × 1,876 mm facing SW
- BathLdry HAAWD-040-050 W10: 600 × 1,876 mm facing N
- Bed1 HAAWD-040-050 W11: 600 × 1,876 mm facing N
Certificate 0012869749, issued 25 March 2026, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate (alterations and additions), certificate A1839263, issued 25 March 2026
BASIX certificate (alterations and additions)
This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.
- LED lighting
- Yes
Construction and insulation
- Concrete slab on ground floor (no added insulation)
- Suspended floor above garage: framed (R0.7) (no added insulation)
- External wall: brick veneer R1.16 (or R1.70 including construction)
- External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
- Internal wall shared with garage: plasterboard (R0.36)
- Flat ceiling, pitched roof ceiling: R1.45 (up), roof: foil backed blanket (55 mm) dark (solar absorptance > 0.70)
- Flat ceiling, flat roof: framed ceiling: R1.58 (up), roof: foil backed blanket (55 mm) dark (solar absorptance > 0.70)
Certificate A1839263, issued 25 March 2026, from the council's DA documents.
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