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Home report
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4 Knight Street Warriewood NSW 2102
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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 1 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 target, scoring 82 against 72.
Key features
- Windows
- 16 windows and glazed doors
- Wall insulation
- R2.0, R3.1
- Roof and ceiling insulation
- Ceiling R3.0, R2.0, R6.0, roof Metal deck roof: AG foil (sarking): air gap: R6.0: 10mm plasterboard R6.0, light colour
- Hot water
- Electric boosted solar with a performance of 15 to 20 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area and bedroom)
BASIX certificate
- Energy score
- 82 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -35
- Heating load
- 18 MJ/m² a year
- Cooling load
- 12 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 256 m²
- Unconditioned floor area
- 12.3 m²
- Site area
- 873 m²
- Roof area
- 230 m²
- Garden area
- 550 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric boosted solar with a performance of 15 to 20 STCs or better
- Solar panels
- 1 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
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 58.5 m², double glazing 58.5 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: 6 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 6 star (average zone)
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: 6 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 6 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, 30% cement substitute, conventional slab (polystyrene)
- Floor: suspended floor above open subfloor, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Garage floor: concrete - suspended; frame: no frame (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: concrete panel/plasterboard; frame: timber - H2 treated softwood (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 (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/sarking.)
Certificate 1743883S, issued 16 April 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- AccuRate Home v1.3.3.23
- Rated on
- 16 Apr 2024
- Wall insulation
- R2.0, R3.1
- Ceiling insulation
- R3.0, R2.0, R6.0
- Floor insulation
- R2.0, R3.1, R6.0, R3.0
- Living room glazing by direction
- N 6.7 m², S 17.8 m²
- All glazing by direction
- N 9.9 m², E 1 m², S 41.5 m², W 6.1 m²
Roof
- Metal deck roof: AG foil (sarking): air gap: R6.0: 10mm plasterboard R6.0, light colour
- Deck Above (R2.0) R2.0, medium colour
- Metal deck roof: 25d pitch: air gap: R1.8 (Anticon): R1.8, medium colour
- as_ROOF-B011.rof #2016 © Concrete slab 150mm - Drained Tile walking surface - R2.0 insulation under slab - Susp. Ceiling under R2.0, medium colour
Window schedule
- Bed 4 ALM-006-03 A W009: 1,760 × 1,300 mm facing W
- Bed 3 ALM-006-03 A W008: 1,760 × 1,300 mm facing W
- Bed 2 ALM-006-03 A W006: 2,660 × 1,900 mm facing S
- Bed 1 ALM-006-03 A W003: 2,660 × 2,700 mm facing S
- Ensuite ALM-006-03 A W001: 860 × 1,200 mm facing E
- Laundry ALM-005-03 A W005: 2,400 × 960 mm facing S
- Rumpus/Corridors/Pwd ATB-006-03 B W004: 2,660 × 2,700 mm facing S
- Bath ALM-005-03 A W007: 600 × 1,200 mm facing W
- Kitchen/Living ATB-006-03 B W107: 2,510 × 4,210 mm facing S
- Kitchen/Living ALM-006-03 A W101: 1,760 × 3,800 mm facing N
- Butlers ATB-006-03 B W106: 600 × 1,315 mm facing W
- Butlers ALM-005-03 A W105: 900 × 2,700 mm facing S
- Entry/WC ATB-006-03 B W102: 2,200 × 400 mm facing N
- Entry/WC ALM-006-03 A W102: 2,200 × 400 mm facing N
- Entry/WC ALM-006-03 A W103: 1,760 × 820 mm facing N
- Garage ALM-006-03 A W104: 2,510 × 2,700 mm facing S
Certificate 0009383829, issued 16 April 2024, from the council's DA documents. Verify this certificate
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