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Home report
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7 Farnham Avenue Randwick NSW 2031
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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 2,500 litre rainwater tank.
Key features
- Windows
- 35 windows and glazed doors: Aluminium A SG Clear; Commercial Sliding Door SG AGG 6EA; Hi Finity 147 Sliding Door Embedded DG 6ET-24Ar-6
- Wall insulation
- Polystyrene; Fibreglass batts or roll
- Roof and ceiling insulation
- Roof Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, dark colour
- Hot water
- Gas instantaneous with a performance of 5 stars
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area and bedroom)
BASIX certificate
- Energy score
- 72 (target 72)
- Thermal performance
- Pass
- Materials score
- -26
- Heating load
- 19 MJ/m² a year
- Cooling load
- 11 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 212 m²
- Unconditioned floor area
- 10 m²
- Site area
- 317 m²
- Roof area
- 100 m²
- Garden area
- 112 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 5 stars
- Rainwater tank
- 2,500 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Maximum glazing
- aluminium frames 126 m², single glazing 25 m², double glazing 101 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 Star (old label)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 Star (old label)
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 Star (old label)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 Star (old label)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (polystyrene)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (polystyrene)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: concrete panel/plasterboard; frame: no frame (polystyrene)
- External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll)
- Internal wall: single skin masonry; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1770777S, issued 30 October 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- Hero 4.1
- Rated on
- 30 Oct 2024
- Living room glazing by direction
- NNE 6.2 m², ESE 31.1 m², S 8.9 m², SSW 8.9 m², W 2.4 m²
- All glazing by direction
- N 9.8 m², NNE 19.2 m², ESE 39.3 m², S 12.7 m², SSW 39.3 m², W 6.1 m²
Roof
- Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, dark colour
- SLAB-100-CEIL-01: Concrete Slab (100mm) with Suspended PB Ceiling 0.00, medium colour
- Roof type Added insulation absorptance Roof Colour SLAB-100-CEIL-01: Concrete Slab (100mm) with Suspended PB Ceiling 4.10, medium colour
Window types
- ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
- ALS-009-21 A Commercial Sliding Door SG AGG 6EA: U-value 4.97, SHGC 0.53
- REY-030-01 A Hi Finity 147 Sliding Door Embedded DG 6ET-24Ar-6: U-value 2.03, SHGC 0.58
Window schedule
- Bath Attic, window ALS-009-21 A: 900 × 600 mm facing N
- Bed 2, window REY-030-01 A: 2,700 × 2,100 mm facing NNE
- Bed 2, window ALS-009-21 A: 2,700 × 1,000 mm facing NNE
- Bed 2, window REY-030-01 A: 2,700 × 900 mm facing SSW
- Bed 2, window ALS-009-21 A: 2,700 × 800 mm facing SSW
- Bed 3, window ALS-009-21 A: 2,700 × 900 mm facing N
- Bed 3, window REY-030-01 A: 2,700 × 2,000 mm facing N
- ENS, window REY-030-01 A: 2,700 × 1,500 mm facing SSW
- ENS, window ALS-009-21 A: 2,700 × 450 mm facing W
- ENS, window REY-030-01 A: 2,700 × 1,400 mm facing S
- Kitchen/Living, window REY-030-01 A: 600 × 900 mm facing W
- Kitchen/Living, window REY-030-01 A: 600 × 900 mm facing W
- Kitchen/Living, window REY-030-01 A: 2,700 × 1,500 mm facing NNE
- Kitchen/Living, window ALS-009-21 A: 2,700 × 800 mm facing NNE
- Kitchen/Living, window REY-030-01 A: 2,700 × 3,300 mm facing SSW
- Kitchen/Living, window REY-030-01 A: 2,700 × 3,300 mm facing S
- Kitchen/Living, window ALS-009-21 A: 2,700 × 500 mm facing W
- Kitchen/Living, window REY-030-01 A: 2,700 × 4,000 mm facing ESE
- Ldry, window ALM-001-01 A: 2,100 × 900 mm facing W
- Ldry, window ALS-009-21 A: 600 × 900 mm facing W
- Master Bed, window REY-030-01 A: 2,700 × 2,250 mm facing SSW
- Master Bed, window ALS-009-21 A: 2,700 × 900 mm facing SSW
- Master Bed, window REY-030-01 A: 2,700 × 1,100 mm facing ESE
- Master Bed, window REY-030-01 A: 2,700 × 900 mm facing NNE
- Master Bed, window ALS-009-21 A: 2,700 × 800 mm facing NNE
- Observatory room, window REY-030-01 A: 2,500 × 1,800 mm facing SSW
- Observatory room, window ALS-009-21 A: 2,500 × 1,000 mm facing SSW
- Observatory room, window REY-030-01 A: 2,500 × 1,800 mm facing ESE
- Store, window REY-030-01 A: 1,200 × 600 mm facing N
- Store, window REY-030-01 A: 1,200 × 600 mm facing N
- Study, window REY-030-01 A: 2,700 × 1,500 mm facing SSW
- Study, window ALS-009-21 A: 2,700 × 800 mm facing SSW
- Toilet, window ALS-009-21 A: 600 × 1,166 mm facing ESE
- Kitchen/Living, window REY-030-01 A: 2,500 × 3,900 mm facing ESE
- Kitchen/Living, window REY-030-01 A: 2,700 × 3,900 mm facing ESE
Certificate HR-KANW8W-01, issued 30 October 2024, from the council's DA documents. Verify this certificate
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