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33 Melville Avenue Strathfield NSW 2135

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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 1.5 kW of solar panels and a 2,000 litre rainwater tank. It beat its BASIX water target, scoring 41 against 40.

Key features

Windows
26 windows and glazed doors: Elite Awning Window - Double Glazed; Designerline Fixed Window - Double Glazed; Aluminium Sliding Window
Wall insulation
Polystyrene+ foil/sarking; Fibreglass batts or roll+ foil/sarking
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, non ducted (living area and bedroom)

BASIX certificate

Energy score
72 (target 72)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
13 MJ/m² a year
Cooling load
17 MJ/m² a year
Bedrooms
5
Conditioned floor area
456 m²
Unconditioned floor area
9 m²
Site area
560 m²
Roof area
270 m²
Garden area
112 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
1.5 kW
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 211.5 m², double glazing 211.5 m²

Heating

  • Living area: 1-phase airconditioning - non ducted; Energy rating: EER 2.5 - 3.0
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 1-phase airconditioning - non ducted; Energy rating: EER 2.5 - 3.0
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: EER 2.5 - 3.0

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • 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: cavity brick; frame: no frame (polystyrene+ foil/sarking)
  • External wall: concrete block/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External garage wall: concrete block/plasterboard; frame: no frame (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 backed blanket.)

Certificate 1823493S_02, issued 1 December 2025, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
Hero 4.1
Rated on
01 Dec 2025
Living room glazing by direction
N 72.9 m², E 8 m², S 36.3 m², W 25 m²
All glazing by direction
N 83.8 m², E 32 m², S 59.7 m², W 39.5 m²

Roof

  • Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, medium colour
  • (Windspray) Roof type Added insulation absorptance Roof Colour SLAB-100-CEIL-01: Concrete Slab (100mm) with Suspended PB Ceiling 0.89, medium colour

Window types

  • DOW-005-007 Elite Awning Window - Double Glazed: U-value 3, SHGC 0.45
  • DOW-015-007 Designerline Fixed Window - Double Glazed: U-value 2.5, SHGC 0.53
  • DOW-018-006 Aluminium Sliding Window: U-value 3, SHGC 0.5

Window schedule

  • BED-1, window DOW-005-007: 3,165 × 3,250 mm facing E
  • BED-2, window DOW-018-006: 1,200 × 3,646 mm facing N
  • BED-3, window DOW-018-006: 1,200 × 3,646 mm facing N
  • BED-3, window DOW-018-006: 1,200 × 3,646 mm facing W
  • BED-4, window DOW-015-007: 2,000 × 3,654 mm facing S
  • BED-4, window DOW-018-006: 2,700 × 3,222 mm facing W
  • BED-M, window DOW-018-006: 2,700 × 5,076 mm facing E
  • BED-M, window DOW-018-006: 2,700 × 4,414 mm facing S
  • ENS-3, window DOW-018-006: 1,200 × 1,811 mm facing N
  • ENS-4, window DOW-005-007: 1,200 × 1,200 mm facing W
  • KITCHEN/LIVING, window DOW-015-007: 1,000 × 4,510 mm facing S
  • KITCHEN/LIVING, window DOW-018-006: 2,750 × 4,016 mm facing W
  • KITCHEN/LIVING, window DOW-018-006: 3,100 × 4,500 mm facing W
  • KITCHEN/LIVING, window DOW-015-007: 3,300 × 1,000 mm facing N
  • KITCHEN/LIVING, window DOW-015-007: 3,300 × 3,721 mm facing N
  • KITCHEN/LIVING, window DOW-015-007: 3,300 × 1,000 mm facing N
  • LIVING, window DOW-015-007: 800 × 4,210 mm facing E
  • LIVING, window DOW-015-007: 800 × 6,350 mm facing S
  • LIVING, window DOW-018-006: 3,165 × 4,800 mm facing S
  • LIVING, window DOW-018-006: 3,500 × 5,000 mm facing N
  • LIVING, window DOW-018-006: 3,500 × 3,826 mm facing N
  • UPPER LIVING, window DOW-015-007: 2,700 × 1,700 mm facing E
  • UPPER LIVING, window DOW-018-006: 2,700 × 4,280 mm facing S
  • UPPER LIVING, window DOW-018-006: 2,615 × 5,000 mm facing N
  • UPPER LIVING, window DOW-018-006: 2,615 × 3,826 mm facing N
  • WIR-M, window DOW-015-007: 2,700 × 1,514 mm facing S

Certificate HR-8TG434-02, issued 1 December 2025, from the council's DA documents. Verify this certificate

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