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Home report
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71 Jolly Nose Drive Bonny Hills NSW 2445
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 81 against 70 for energy and 42 against 40 for water.
Key features
- Windows
- 28 windows and glazed doors: Aluminium B SG High Solar Gain Low-E
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R3.5, roof Cont:Attic-Continuous 1.5, medium colour
- Hot water
- Electric boosted solar with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 81 (target 70)
- Water score
- 42 (target 40)
- Thermal performance
- Pass
- Materials score
- -95
- Heating load
- 27 MJ/m² a year
- Cooling load
- 24 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 255 m²
- Unconditioned floor area
- 25 m²
- Site area
- 400,095 m²
- Roof area
- 461 m²
- Garden area
- 100 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric boosted solar with a performance of 26 to 30 STCs or better
- Solar panels
- 2 kW
- Rainwater tank
- 2,000 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 72.3 m², single glazing 72.3 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 5 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated 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 1829055S, issued 15 January 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 15 Jan 2026
- Wall insulation
- R2.5
- Ceiling insulation
- R3.5
- Floor insulation
- R2.5, R3.5, R0.6
- Living room glazing by direction
- NE 19 m², SW 15.9 m²
- All glazing by direction
- NE 34.3 m², SE 8.1 m², SW 20.2 m², NW 9.7 m²
Roof
- Cont:Attic-Continuous 1.5, medium colour
Window types
- ALM-002-03 A Aluminium B SG High Solar Gain Low-E: U-value 5.4, SHGC 0.58
Window schedule
- BED 1, window ALM-002-03 A: 1,200 × 2,100 mm facing NW
- BED 1, window ALM-002-03 A: 2,400 × 600 mm facing NE
- BED 1, window ALM-002-03 A: 2,400 × 2,100 mm facing NE
- BED 1, window ALM-002-03 A: 2,400 × 600 mm facing NE
- ENS, window ALM-002-03 A: 500 × 1,800 mm facing NE
- BED 4, window ALM-002-03 A: 2,400 × 600 mm facing NW
- BED 4, window ALM-002-03 A: 2,400 × 1,800 mm facing NW
- BED 4, window ALM-002-03 A: 2,400 × 600 mm facing NW
- GARAGE, window ALM-002-03 A: 1,800 × 600 mm facing SW
- GARAGE, window ALM-002-03 A: 1,800 × 600 mm facing SW
- BED 2, window ALM-002-03 A: 600 × 1,800 mm facing SE
- BED 2, window ALM-002-03 A: 2,400 × 2,100 mm facing NE
- BED 2, window ALM-002-03 A: 2,400 × 600 mm facing NE
- BATH, window ALM-002-03 A: 900 × 1,800 mm facing SE
- PWD, window ALM-002-03 A: 600 × 900 mm facing SE
- LAU, window ALM-002-03 A: 2,400 × 820 mm facing SE
- BED 3, window ALM-002-03 A: 1,800 × 600 mm facing SW
- BED 3, window ALM-002-03 A: 1,800 × 600 mm facing SW
- BED 3, window ALM-002-03 A: 900 × 1,800 mm facing SE
- HALL/STUDY, window ALM-002-03 A: 2,100 × 600 mm facing SE
- KIT/LIV/DIN, window ALM-002-03 A: 2,400 × 3,600 mm facing SW
- KIT/LIV/DIN, window ALM-002-03 A: 2,100 × 900 mm facing SW
- KIT/LIV/DIN, window ALM-002-03 A: 2,100 × 900 mm facing SW
- KIT/LIV/DIN, window ALM-002-03 A: 2,100 × 1,640 mm facing SW
- KIT/LIV/DIN, window ALM-002-03 A: 900 × 4,800 mm facing NE
- KIT/LIV/DIN, window ALM-002-03 A: 2,400 × 600 mm facing NE
- KIT/LIV/DIN, window ALM-002-03 A: 2,400 × 4,932 mm facing NE
- KIT/LIV/DIN, window ALM-002-03 A: 2,400 × 600 mm facing NE
Certificate E3IZLVF4HI-01, issued 15 January 2026, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate (multi dwelling), certificate 1371635M_02, issued 17 May 2023
BASIX certificate (multi dwelling)
This BASIX certificate covers more than one dwelling on the lot, such as a house and a granny flat, so some of its numbers are for the whole development.
- Energy score
- 99 (target 50)
- Water score
- 51 (target 40)
- Thermal performance
- Pass
- Site area
- 399,987 m²
- Roof area
- 859.9 m²
- Climate zone
- NatHERS climate zone 15
- Clothes line
- Yes
Certificate 1371635M_02, issued 17 May 2023, from the council's DA documents.
BASIX certificate (multi dwelling), certificate 1371635M, issued 28 February 2023
BASIX certificate (multi dwelling)
This BASIX certificate covers more than one dwelling on the lot, such as a house and a granny flat, so some of its numbers are for the whole development.
- Energy score
- 77 (target 50)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Site area
- 399,987 m²
- Roof area
- 859.9 m²
- Climate zone
- NatHERS climate zone 15
- Clothes line
- Yes
Certificate 1371635M, issued 28 February 2023, from the council's DA documents.
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