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Home report
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11 Blackbird Avenue Warnervale NSW 2259
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 41 against 40 for water.
Key features
- Windows
- 28 windows and glazed doors: Aluminium A SG Clear; Timber A SG Clear; Horizon Awning Window and 3 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, dark colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Clarendon Homes.
BASIX certificate
- Energy score
- 71 (target 70)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -68
- Heating load
- 23 MJ/m² a year
- Cooling load
- 28 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 241.8 m²
- Unconditioned floor area
- 23.5 m²
- Site area
- 450 m²
- Roof area
- 225 m²
- Garden area
- 208 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Gas instantaneous with a performance of 6 stars
- 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 56.3 m², single glazing 56.3 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3.5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3.5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (not specified)
- Floor: suspended floor above open subfloor, particle board; frame: light steel frame (not specified)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (not specified)
- Floor: suspended floor above garage, particle board; frame: light steel frame (not specified)
- Garage floor: concrete slab on ground, waffle pod slab (not specified)
- External wall: brick veneer; frame: light steel frame (fibreglass batts or roll+ foil/sarking)
- External wall: framed (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll+ foil/sarking)
- External garage wall: brick veneer; frame: light steel frame (not specified)
- Internal wall: plasterboard; frame: light steel frame (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 1765463S, issued 20 September 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- Hero 4.1
- Rated on
- 20 Sep 2024
- Living room glazing by direction
- N 16.2 m², E 2.9 m², W 1.9 m²
- All glazing by direction
- N 20.7 m², E 12.7 m², S 10.8 m², W 12.1 m²
Roof
- Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, dark colour
Window types
- ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- WID-101-001 Horizon Awning Window: U-value 6.36, SHGC 0.66
- WID-101-019 Horizon Awning Window: U-value 4.86, SHGC 0.55
- WID-102-001 Horizon Sliding Window: U-value 6.31, SHGC 0.76
- WID-102-005 Horizon Sliding Window: U-value 4.52, SHGC 0.63
- WID-104-007 Horizon Sliding Door: U-value 4.41, SHGC 0.61
- WID-106-003 Horizon Fixed Window: U-value 3.92, SHGC 0.66
Window schedule
- Bath, window WID-102-001: 1,200 × 1,800 mm facing E
- Bed 1, window WID-106-003: 1,000 × 1,210 mm facing S
- Bed 1, window WID-106-003: 1,000 × 800 mm facing W
- Bed 1, window WID-101-019: 1,000 × 800 mm facing S
- Bed 1, window WID-101-019: 1,000 × 2,100 mm facing S
- Bed 2, window WID-102-005: 800 × 2,400 mm facing N
- Bed 2, window WID-102-005: 1,200 × 2,100 mm facing N
- Bed 3, window WID-102-005: 1,200 × 2,100 mm facing W
- Ensuite (Bed 1), window WID-102-001: 600 × 1,800 mm facing W
- Garage, window WID-102-001: 600 × 1,800 mm facing W
- Guest Room, window WID-101-019: 2,000 × 1,300 mm facing S
- Home Theatre, window WID-102-005: 1,200 × 2,600 mm facing E
- Kitchen/Family/Dining, window WID-102-005: 1,800 × 800 mm facing E
- Kitchen/Family/Dining, window WID-102-005: 1,800 × 800 mm facing E
- Kitchen/Family/Dining, window WID-106-003: 715 × 2,650 mm facing W
- Kitchen/Family/Dining, window WID-102-005: 1,800 × 2,600 mm facing N
- Kitchen/Family/Dining, window WID-104-007: 2,100 × 3,200 mm facing N
- Kitchen/Family/Dining, window WID-104-007: 2,100 × 2,300 mm facing N
- L'dry, window TIM-001-01 W: 2,100 × 820 mm facing W
- Leisure/Hall/Stairs, window WID-106-003: 2,000 × 1,300 mm facing S
- Leisure/Hall/Stairs, window WID-101-019: 1,000 × 1,477 mm facing S
- Leisure/Hall/Stairs, window ALM-001-01 A: 600 × 2,600 mm facing E
- Leisure/Hall/Stairs, window WID-101-019: 1,000 × 800 mm facing E
- P'dr, window WID-101-001: 1,800 × 800 mm facing E
- WC, window WID-101-001: 1,000 × 700 mm facing E
- WC (Ens-B1), window WID-102-001: 1,000 × 800 mm facing W
- WIP, window WID-106-003: 715 × 1,810 mm facing W
- WIR (Bed 1), window WID-102-001: 1,200 × 800 mm facing W
Certificate HR-E9238P-01, issued 20 September 2024, from the council's DA documents. Verify this certificate
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