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56 Brennan Drive Kelso NSW 2795

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 5 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 92 against 61 for energy and 41 against 40 for water.

Key features

Windows
14 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R6, roof Corrugated Iron Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark 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 Muzz Build.

BASIX certificate

Energy score
92 (target 61)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-49
Heating load
141 MJ/m² a year
Cooling load
9 MJ/m² a year
Bedrooms
4
Conditioned floor area
205.9 m²
Unconditioned floor area
20.1 m²
Site area
832 m²
Roof area
341 m²
Garden area
250 m²
Climate zone
NatHERS climate zone 65
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
5 kW
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 24.3 m², timber frames 2 m², single glazing 26.3 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, conventional slab (polyester)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • 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 1802363S, issued 2 July 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
02 Jul 2025
Wall insulation
R2.5
Ceiling insulation
R6
Floor insulation
R2.5, R2.1
Living room glazing by direction
E 4.9 m², S 9.4 m², W 2.2 m²
All glazing by direction
N 7.6 m², E 11.7 m², S 9.4 m², W 7 m²

Roof

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

Window types

  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7

Window schedule

  • Kitchen/Living1, window ALM-001-01 A: 1,800 × 900 mm facing E
  • Kitchen/Living1, window ALM-001-01 A: 1,800 × 900 mm facing E
  • Kitchen/Living1, window ALM-001-01 A: 1,800 × 900 mm facing E
  • Kitchen/Living1, window ALM-002-01 A: 1,200 × 1,500 mm facing S
  • Kitchen/Living1, window ALM-002-01 A: 2,100 × 3,600 mm facing S
  • Living 1, window ALM-002-01 A: 900 × 2,400 mm facing W
  • Retreat, window ALM-002-01 A: 900 × 1,800 mm facing W
  • Bedroom 1, window ALM-002-01 A: 1,800 × 2,400 mm facing E
  • Night Time 1, window ALM-002-01 A: 900 × 900 mm facing E
  • Bedroom 2, window ALM-001-01 A: 1,800 × 2,100 mm facing N
  • Bedroom 3, window ALM-001-01 A: 1,800 × 2,100 mm facing N
  • Bedroom 4, window ALM-002-01 A: 900 × 2,100 mm facing W
  • Unconditioned 1, window ALM-002-01 A: 900 × 1,500 mm facing W
  • Unconditioned 2, window ALM-001-01 A: 2,100 × 820 mm facing E

Certificate 0012021457, issued 2 July 2025, from the council's DA documents. Verify this certificate

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