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120 The Park Drive Sanctuary Point NSW 2540

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.6 stars out of 10. Its BASIX certificate commits it to 5.2 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 target, scoring 100 against 69.

Key features

Windows
15 windows and glazed doors: Aluminium Fixed Window DG 4Clr/12Ar/4Pb; Aluminium Sliding Window DG 4Clr/12Ar/4PbG; Aluminium Sliding Door DG 4Clr/10Ar/4Pb and 3 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R6, R2.5, 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 15 to 20 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Eden Brae Holdings.

BASIX certificate

Energy score
100 (target 69)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-31
Heating load
43 MJ/m² a year
Cooling load
8 MJ/m² a year
Bedrooms
4
Conditioned floor area
145.5 m²
Unconditioned floor area
9.8 m²
Site area
592 m²
Roof area
250 m²
Garden area
239 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Solar panels
5.2 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 37.5 m², single glazing 6.8 m², double glazing 30.7 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0

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 (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • 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 1811204S_02, issued 27 January 2026, from the council's DA documents.

NatHERS certificate

Star rating
7.6 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
30 Aug 2025
Wall insulation
R2.5
Ceiling insulation
R6, R2.5
Floor insulation
R2.5
Living room glazing by direction
N 8.6 m², E 10.8 m², S 1.6 m²
All glazing by direction
N 10.9 m², E 10.8 m², S 12.5 m², W 3.2 m²

Roof

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

Window types

  • STG-074-014 Aluminium Fixed Window DG 4Clr/12Ar/4Pb: U-value 2.4, SHGC 0.53
  • STG-006-339 Aluminium Sliding Window DG 4Clr/12Ar/4PbG: U-value 3.6, SHGC 0.56
  • STG-004-031 Aluminium Sliding Door DG 4Clr/10Ar/4Pb: U-value 3, SHGC 0.49
  • STG-005-002 Aluminium Sliding Door SG 5Clr: U-value 6.2, SHGC 0.72
  • STG-007-003 Aluminium Sliding Window SG 5Clr: U-value 6.3, SHGC 0.71
  • STG-001-062 Aluminium Awning Window DG 4Clr/10/4Pb: U-value 3.7, SHGC 0.54

Window schedule

  • KIT DIN FAM, window STG-074-014: 1,300 × 2,400 mm facing E
  • KIT DIN FAM, window STG-074-014: 1,300 × 1,200 mm facing S
  • KIT DIN FAM, window STG-006-339: 1,800 × 1,200 mm facing N
  • KIT DIN FAM, window STG-004-031: 2,400 × 3,200 mm facing E
  • KIT DIN FAM, window STG-004-031: 2,400 × 1,800 mm facing N
  • WIP, window STG-074-014: 1,300 × 900 mm facing S
  • LAUNDRY, window STG-005-002: 2,200 × 1,800 mm facing S
  • BED 4, window STG-006-339: 1,000 × 1,800 mm facing S
  • BATH, window STG-007-003: 1,500 × 1,500 mm facing S
  • BED 2, window STG-006-339: 1,000 × 1,800 mm facing S
  • BED 3, window STG-006-339: 1,000 × 1,800 mm facing N
  • LIVING, window STG-006-339: 1,000 × 2,100 mm facing N
  • ENSUITE, window STG-007-003: 900 × 600 mm facing N
  • BED 1, window STG-001-062: 1,800 × 1,200 mm facing W
  • BED 1, window STG-074-014: 1,800 × 600 mm facing W

Certificate 0012160412, issued 30 August 2025, from the council's DA documents. Verify this certificate

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