Skip to main content

446 Elizabeth Drive Vincentia NSW 2540

BASIX certificate and NatHERS rating

Finding the block on the map…

This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 6 kW of solar panels and a 4,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 100 against 69.

Key features

Windows
26 windows and glazed doors: Aluminium Hinged Door DG LB Next Clr 6.5/14/4; Aluminium Louvre Window SG 6LE; Aluminium Fixed Window DG LB Next Clr 6.5/8/4 and 1 more types
Wall insulation
R2.7
Roof and ceiling insulation
Ceiling R6, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
100 (target 69)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-47
Heating load
32 MJ/m² a year
Cooling load
28 MJ/m² a year
Bedrooms
3
Conditioned floor area
211 m²
Unconditioned floor area
23 m²
Site area
703 m²
Roof area
258 m²
Garden area
200 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Solar panels
6 kW
Rainwater tank
4,500 litres
Fixtures
Showerheads 4 star, toilets 6 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 93.6 m², single glazing 18.6 m², double glazing 75 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (expanding foam)
  • Floor: suspended floor above enclosed subfloor, particle board; frame: laminated veneer lumber (LVL) (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (not specified)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood. all external walls fibreglass batts or roll
  • External garage wall: cavity brick; frame: no frame (not specified)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, laminated veneer lumber (LVL) (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1811462S, issued 3 September 2025, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
29 Aug 2025
Wall insulation
R2.7
Ceiling insulation
R6
Floor insulation
R2.7, R2.5, R4.5
Living room glazing by direction
N 16.2 m², E 12.4 m², S 1.4 m², W 3.3 m²
All glazing by direction
N 33.2 m², E 38.9 m², S 10.3 m², W 11.3 m²

Roof

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

Window types

  • ALS-045-005 Aluminium Hinged Door DG LB Next Clr 6.5/14/4: U-value 3.1, SHGC 0.38
  • ALS-022-007 Aluminium Louvre Window SG 6LE: U-value 4.5, SHGC 0.53
  • ALS-028-011 Aluminium Fixed Window DG LB Next Clr 6.5/8/4: U-value 2.3, SHGC 0.49
  • ALS-121-002 Aluminium Sliding Door DG LB ClrSI 6.38/12/6: U-value 3, SHGC 0.47

Window schedule

  • Entry, window ALS-045-005: 2,400 × 1,200 mm facing W
  • Entry, window ALS-022-007: 2,400 × 750 mm facing E
  • Entry, window ALS-028-011: 2,400 × 3,000 mm facing N
  • Entry, window ALS-028-011: 2,400 × 3,000 mm facing N
  • Entry, window ALS-121-002: 2,400 × 4,500 mm facing E
  • Entry, window ALS-028-011: 1,500 × 2,100 mm facing S
  • Bath, window ALS-022-007: 1,800 × 1,800 mm facing W
  • Laundry, window ALS-045-005: 2,400 × 900 mm facing S
  • Bed 3, window ALS-028-011: 1,500 × 1,500 mm facing S
  • Bed 3, window ALS-022-007: 1,500 × 900 mm facing S
  • Bed 2, window ALS-028-011: 600 × 2,100 mm facing W
  • Bed 2, window ALS-028-011: 2,400 × 1,300 mm facing E
  • Bed 2, window ALS-022-007: 2,400 × 750 mm facing E
  • Bed 2, window ALS-022-007: 2,400 × 750 mm facing E
  • Bed 1, window ALS-022-007: 600 × 1,700 mm facing N
  • Bed 1, window ALS-022-007: 1,800 × 850 mm facing N
  • Bed 1, window ALS-121-002: 2,400 × 3,000 mm facing E
  • Kitchen Living, window ALS-121-002: 1,800 × 3,000 mm facing N
  • Kitchen Living, window ALS-028-011: 1,800 × 900 mm facing E
  • Kitchen Living, window ALS-121-002: 2,400 × 4,500 mm facing N
  • Kitchen Living, window ALS-121-002: 2,400 × 4,500 mm facing E
  • Kitchen Living, window ALS-022-007: 600 × 900 mm facing W
  • Kitchen Living, window ALS-028-011: 600 × 1,500 mm facing W
  • Kitchen Living, window ALS-028-011: 900 × 1,500 mm facing S
  • Kitchen Living, window ALS-028-011: 900 × 2,100 mm facing W
  • Powder room, window ALS-022-007: 900 × 600 mm facing W

Certificate 0012080826-01, issued 29 August 2025, from the council's DA documents. Verify this certificate

Is this your home? Ask us to remove these details.

What else should you know about this block?

Dudils finds house plans whose living areas face north on your block. Search your own block free at dudils.com.

Related