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1 Oliver Parade Nowra NSW 2541

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 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 67 against 66.

Key features

Windows
5 windows and glazed doors: Aluminium B SG Clear; Aluminium B DG Air Fill Clear-Clear
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R5, R3.5, roof Corrugated Iron Steel Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, non ducted (living area)

Built by Mdtd.

BASIX certificate

Energy score
67 (target 66)
Water score
40 (target 40)
Materials score
-4
Heating load
38 MJ/m² a year
Cooling load
22 MJ/m² a year
Bedrooms
2
Conditioned floor area
48.3 m²
Unconditioned floor area
3.9 m²
Site area
667 m²
Roof area
90 m²
Garden area
121 m²
Climate zone
NatHERS climate zone 18
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 14.4 m², single glazing 11.6 m², double glazing 2.8 m²

Heating

  • Living area: 1-phase airconditioning - non ducted; Energy rating: 5 star (cold zone)

Cooling

  • Living area: 1-phase airconditioning - non ducted; Energy rating: 5 star (cold zone)

Construction and insulation

  • 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)
  • Internal wall: plasterboard; frame: light steel frame (no added insulation)
  • Internal wall: plasterboard; frame: light steel frame (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.)

Certificate 1852500S, issued 23 June 2026, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
23 Jun 2026
Wall insulation
R2.5
Ceiling insulation
R5, R3.5
Floor insulation
R2.5, R2
LED downlights
7
Living room glazing by direction
N 6.7 m², W 2.8 m²
All glazing by direction
N 8.9 m², E 2.2 m², S 0.5 m², W 2.8 m²

Roof

  • Corrugated Iron Steel Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • ALM-004-01 A Aluminium B DG Air Fill Clear-Clear: U-value 4.8, SHGC 0.59

Window schedule

  • Bath, window ALM-002-01 A: 860 × 610 mm facing S
  • Kitchen/Living1, window ALM-004-01 A: 1,800 × 1,570 mm facing W
  • Kitchen/Living1, window ALM-002-01 A: 2,100 × 3,200 mm facing N
  • Bed 1, window ALM-002-01 A: 1,200 × 1,810 mm facing N
  • Bed 2, window ALM-002-01 A: 1,200 × 1,810 mm facing E

Certificate 0013100193, issued 23 June 2026, from the council's DA documents. Verify this certificate

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What else should you know about this block?

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