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Home report
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8B Ghersi Ave Wamberal ,2260 ,lot 332 , DP1318691
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to a 1,500 litre rainwater tank.
Key features
- Windows
- 21 windows and glazed doors: SIG Louvre Window (125mm) - Single Glazed; SIG Sliding Window (100mm) - Double Glazed; Signature Sliding Stacking Door - Double Glazed - With TPS Spacer and 1 more types
- Wall insulation
- Fibreglass batts or roll+ foil/sarking
- Roof and ceiling insulation
- Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, light colour
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Brad Lawrence Constructions.
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -7
- Heating load
- 20 MJ/m² a year
- Cooling load
- 31 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 189.9 m²
- Unconditioned floor area
- 51.1 m²
- Site area
- 611 m²
- Roof area
- 141 m²
- Garden area
- 60 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Rainwater tank
- 1,500 litres
- Fixtures
- Showerheads 4 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 45.1 m², double glazing 45.1 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 2.5 - 3.0
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Floor: suspended floor above enclosed subfloor, particle board; frame: laminated veneer lumber (LVL) (fibreglass batts or roll+ foil/sarking)
- Floor: above habitable rooms or mezzanine, particle board; frame: laminated veneer lumber (LVL) (fibreglass batts or roll)
- Floor: suspended floor above garage, particle board; frame: laminated veneer lumber (LVL) (fibreglass batts or roll)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External garage wall: brick veneer; frame: timber - H2 treated softwood (foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- 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 1814956S, issued 29 September 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- Hero 4.1
- Rated on
- 29 Sep 2025
- Living room glazing by direction
- ENE 11.2 m², SSE 9.5 m², WSW 1.3 m²
- All glazing by direction
- ENE 21.6 m², SSE 12.1 m², WSW 6.4 m², NNW 5 m²
Roof
- Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, light colour
Window types
- BRD-043-015 SIG Louvre Window (125mm) - Single Glazed: U-value 4.5, SHGC 0.39
- BRD-045-025 SIG Sliding Window (100mm) - Double Glazed: U-value 3.6, SHGC 0.48
- BRD-141-015 Signature Sliding Stacking Door - Double Glazed - With TPS Spacer: U-value 3.8, SHGC 0.66
- BRD-153-036 Essential SW67 Fixed Lite - Double Glazed: U-value 3.6, SHGC 0.66
Window schedule
- Bedroom 1, window BRD-043-015: 1,200 × 2,400 mm facing ENE
- Bedroom 2, window BRD-045-025: 1,200 × 1,800 mm facing WSW
- Bedroom 3, window BRD-043-015: 1,200 × 1,800 mm facing ENE
- Ensuite Bedroom 1, window BRD-043-015: 600 × 1,800 mm facing NNW
- Ensuite Bedroom 2, window BRD-043-015: 600 × 1,200 mm facing NNW
- Ensuite Bedroom 3, window BRD-043-015: 600 × 1,200 mm facing NNW
- Foyer, window BRD-141-015: 2,100 × 2,124 mm facing ENE
- Foyer, window BRD-153-036: 2,100 × 635 mm facing SSE
- Foyer, window BRD-153-036: 2,100 × 635 mm facing SSE
- Hallway | Stairs, window BRD-153-036: 2,100 × 900 mm facing WSW
- Kitchen | Dining | Lounge | TV | Stairs, window BRD-153-036: 2,100 × 900 mm facing ENE
- Kitchen | Dining | Lounge | TV | Stairs, window BRD-043-015: 1,200 × 2,400 mm facing ENE
- Kitchen | Dining | Lounge | TV | Stairs, window BRD-141-015: 2,100 × 3,060 mm facing ENE
- Kitchen | Dining | Lounge | TV | Stairs, window BRD-043-015: 2,100 × 1,500 mm facing SSE
- Kitchen | Dining | Lounge | TV | Stairs, window BRD-043-015: 2,100 × 1,500 mm facing SSE
- Kitchen | Dining | Lounge | TV | Stairs, window BRD-043-015: 2,100 × 1,500 mm facing SSE
- Kitchen | Dining | Lounge | TV | Stairs, window BRD-153-036: 600 × 2,100 mm facing WSW
- Laundry, window BRD-045-025: 900 × 1,000 mm facing ENE
- Powder Room, window BRD-045-025: 600 × 600 mm facing NNW
- Study | Retreat | Bedroom, window BRD-043-015: 1,200 × 1,800 mm facing NNW
- Study | Retreat | Bedroom, window BRD-045-025: 600 × 1,800 mm facing WSW
Certificate HR-6Z3VLJ-01, issued 29 September 2025, from the council's DA documents. Verify this certificate
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