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Home report
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41 Adelaide Street Greenwell Point NSW 2540
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to a 4,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX water target, scoring 41 against 40.
Key features
- Windows
- 25 windows and glazed doors: Aluminium A SG Clear; Al Thermally Broken B DG Argon Fill High Solar; Aluminium B SG Clear
- Wall insulation
- R2, R2.7
- Roof and ceiling insulation
- Ceiling R5, roof Waterproofing Membrane No Added Insulation, No air Gap, medium 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)
BASIX certificate
- Energy score
- 69 (target 69)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -73
- Heating load
- 38 MJ/m² a year
- Cooling load
- 22 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 191.6 m²
- Unconditioned floor area
- 16.8 m²
- Site area
- 990 m²
- Roof area
- 232 m²
- Garden area
- 420 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Rainwater tank
- 4,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 74 m², single glazing 16.4 m², double glazing 57.6 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - H2 treated softwood (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- 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 (fibreglass batts or roll)
- External wall: cavity brick; frame: no frame (polystyrene)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- 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 1792527S, issued 22 April 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- BERS Pro v5.2.3 (3.23)
- Rated on
- 22 Apr 2025
- Wall insulation
- R2, R2.7
- Ceiling insulation
- R5
- Floor insulation
- R2, R2.7, R2.5, R5
- LED downlights
- 67
- Living room glazing by direction
- NE 22.9 m², SE 7.4 m², SW 3.6 m²
- All glazing by direction
- NE 43.5 m², SE 8.7 m², SW 21.3 m², NW 0.6 m²
Roof
- Waterproofing Membrane No Added Insulation, No air Gap, medium colour
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.8, medium colour
Window types
- ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
- ATB-006-03 B Al Thermally Broken B DG Argon Fill High Solar: U-value 2.9, SHGC 0.51
- ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
Window schedule
- Garage 1, window ALM-001-01 A: 600 × 2,150 mm facing SE
- Entry, window ATB-006-03 B: 2,100 × 1,810 mm facing NE
- Entry, window ATB-006-03 B: 2,400 × 1,640 mm facing SW
- Workshop, window ALM-002-01 A: 2,100 × 2,700 mm facing SW
- Workshop, window ALM-002-01 A: 2,100 × 2,770 mm facing NE
- Workshop, window ALM-001-01 A: 1,500 × 1,200 mm facing SW
- Laundry, window ALM-002-01 A: 1,500 × 850 mm facing NE
- Amenities, window ALM-001-01 A: 900 × 610 mm facing NW
- Linen, window ATB-006-03 B: 1,500 × 750 mm facing SW
- Bed 3, window ATB-006-03 B: 1,500 × 1,200 mm facing SW
- Wc, window ATB-006-03 B: 900 × 600 mm facing SW
- Bed 2, window ATB-006-03 B: 1,500 × 1,500 mm facing SW
- Bed 1, window ATB-006-03 B: 2,400 × 2,700 mm facing NE
- Ens, window ATB-006-03 B: 900 × 610 mm facing SW
- Ens, window ATB-006-03 B: 1,800 × 1,800 mm facing NE
- Kitchen/Living1, window ATB-006-03 B: 1,800 × 2,400 mm facing NE
- Kitchen/Living1, window ATB-006-03 B: 575 × 2,400 mm facing NE
- Kitchen/Living1, window ATB-006-03 B: 1,800 × 2,400 mm facing NE
- Kitchen/Living1, window ATB-006-03 B: 575 × 2,400 mm facing NE
- Kitchen/Living1, window ATB-006-03 B: 1,800 × 900 mm facing SE
- Kitchen/Living1, window ATB-006-03 B: 2,400 × 2,400 mm facing SE
- Living, window ATB-006-03 B: 2,400 × 2,400 mm facing NE
- Living, window ATB-006-03 B: 2,400 × 2,400 mm facing NE
- Living, window ATB-006-03 B: 1,500 × 1,200 mm facing SW
- Living, window ATB-006-03 B: 1,500 × 1,200 mm facing SW
Certificate 0011876968, issued 22 April 2025, from the council's DA documents. Verify this certificate
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