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61 William Street North Manly NSW 2100

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 3.3 kW of solar panels and a 1,700 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 90 against 72.

Key features

Windows
23 windows and glazed doors
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R5, R6, roof Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium 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
90 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-41
Heating load
17 MJ/m² a year
Cooling load
13 MJ/m² a year
Bedrooms
5
Conditioned floor area
245.3 m²
Unconditioned floor area
16.8 m²
Site area
590 m²
Roof area
242 m²
Garden area
319 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3.3 kW
Rainwater tank
1,700 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 52.4 m², single glazing 37 m², double glazing 15.4 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: above habitable rooms or mezzanine, particle board; frame: light steel frame (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: light steel frame (no added insulation)
  • Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: light steel frame (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1760811S, issued 20 August 2024, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.2 (3.23)
Rated on
20 Aug 2024
Wall insulation
R2.5
Ceiling insulation
R5, R6
Floor insulation
R2.5, R2, R5
LED downlights
38
Living room glazing by direction
E 1.1 m², S 15.4 m², W 3.2 m²
All glazing by direction
N 12.3 m², E 13.2 m², S 19.7 m², W 7.3 m²

Roof

  • Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour
  • Corrugated Iron Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour

Window schedule

  • Kitchen/Family/ WID-104-020-003 W18: 2,400 × 3,200 mm facing S
  • Kitchen/Family/ WID-104-020-003 W17: 2,400 × 3,200 mm facing S
  • Kitchen/Family/ WID-102-005-002 W15: 2,000 × 800 mm facing W
  • Kitchen/Family/ WID-102-005-002 W16: 2,000 × 800 mm facing W
  • Kitchen/Family/ WID-106-003-002 W3: 950 × 1,150 mm facing E
  • WIP WID-106-003-002 W4: 715 × 1,810 mm facing W
  • Home Theatre WID-006-001-001: 1,200 × 2,600 mm facing E
  • PDR WID-001-001-001: 1,000 × 600 mm facing E
  • Study/Guest WID-101-019-003 W5: 2,000 × 800 mm facing N
  • Study/Guest WID-101-019-003 W6: 2,000 × 800 mm facing N
  • Leisure WID-102-005-002 W13: 1,200 × 1,800 mm facing S
  • Leisure WID-102-005-002 W12: 600 × 1,800 mm facing E
  • Leisure WID-102-005-002 W11: 600 × 1,800 mm facing E
  • Leisure WID-106-003-002 W2: 2,300 × 1,150 mm facing E
  • Bedroom 2/WIR WID-102-005-002 W14: 1,200 × 1,800 mm facing S
  • Bath WID-006-001-001: 1,200 × 800 mm facing W
  • Bedroom 3 WID-102-005-002 W10: 1,200 × 1,500 mm facing W
  • Bedroom 4 WID-101-019-003 W8: 1,200 × 2,600 mm facing N
  • Bedroom 1/WIR WID-101-019-003 W7: 1,200 × 800 mm facing N
  • Bedroom 1/WIR WID-122-004-002 W1: 2,100 × 2,400 mm facing N
  • Bedroom 1/WIR WID-102-005-002 W9: 1,200 × 800 mm facing E
  • Ensuite WID-006-001-001: 800 × 600 mm facing E
  • Ensuite WID-006-001-001: 1,200 × 1,800 mm facing E

Certificate 0009700907, issued 20 August 2024, from the council's DA documents. Verify this certificate

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