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36 Wilga Road Hamlyn Terrace NSW 2259

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.2 stars out of 10. Its BASIX certificate commits it to 6.6 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 100 against 70 for energy and 45 against 40 for water.

Key features

Windows
10 windows and glazed doors: Aluminium Sliding Window SG 4Clr; Aluminium Sliding Door SG 6.38CPClr; Aluminium Sliding Door SG 4Clr
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R6, R3, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by The Domaine Property Group.

BASIX certificate

Energy score
100 (target 70)
Water score
45 (target 40)
Thermal performance
Pass
Materials score
-39
Heating load
36 MJ/m² a year
Cooling load
13 MJ/m² a year
Bedrooms
4
Conditioned floor area
137.7 m²
Unconditioned floor area
9.2 m²
Site area
400 m²
Roof area
238 m²
Garden area
160 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
6.6 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 26.3 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, waffle pod slab (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: light steel frame. all external walls fibreglass batts or roll
  • External garage wall: brick veneer; frame: light steel frame (no added insulation)
  • 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 1791869S, issued 15 April 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.2 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
15 Apr 2025
Wall insulation
R2.5
Ceiling insulation
R6, R3
Floor insulation
R2.5, R2.2
Living room glazing by direction
N 4.3 m², E 3.8 m², S 6.3 m²
All glazing by direction
N 4.3 m², E 7 m², S 10.9 m², W 4.1 m²

Roof

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

Window types

  • WID-102-001 Aluminium Sliding Window SG 4Clr: U-value 6.3, SHGC 0.76
  • WID-104-011 Aluminium Sliding Door SG 6.38CPClr: U-value 4.4, SHGC 0.58
  • WID-104-001 Aluminium Sliding Door SG 4Clr: U-value 6.2, SHGC 0.74

Window schedule

  • Living, window WID-102-001: 1,800 × 2,400 mm facing N
  • Ens, window WID-102-001: 1,000 × 600 mm facing E
  • Bedroom 1, window WID-102-001: 1,000 × 2,600 mm facing E
  • Kitchen/Living1, window WID-104-011: 2,100 × 3,000 mm facing S
  • Kitchen/Living1, window WID-102-001: 1,800 × 2,100 mm facing E
  • Ldry, window WID-104-001: 2,100 × 1,400 mm facing S
  • Bedroom 2, window WID-102-001: 1,200 × 1,400 mm facing S
  • Bedroom 3, window WID-102-001: 1,200 × 1,400 mm facing W
  • Bath, window WID-102-001: 1,200 × 800 mm facing W
  • Bedroom 4, window WID-102-001: 1,200 × 1,200 mm facing W

Certificate 0011863792, issued 15 April 2025, from the council's DA documents. Verify this certificate

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