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231 McCarrs Creek Road Church Point NSW 2105

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.7 stars out of 10. Its BASIX certificate commits it to 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 54 against 50.

Key features

Windows
19 windows and glazed doors: Timber B SG Clear; Timber A SG Clear; Aluminium Awning Window SG 6mmCS and 4 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R5, R2, roof Corrugated Iron Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour
Hot water
Solar (electric boosted) with a performance of 21 to 25 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
54 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-1
Heating load
29 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
4
Conditioned floor area
193 m²
Unconditioned floor area
17 m²
Site area
745 m²
Roof area
180 m²
Garden area
504 m²
Climate zone
NatHERS climate zone 56
Hot water
Solar (electric boosted) with a performance of 21 to 25 STCs or better
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes

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

Certificate 1413509S_04, issued 9 May 2025, from the council's DA documents.

NatHERS certificate

Star rating
5.7 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
28 Mar 2025
Wall insulation
R2.5
Ceiling insulation
R5, R2
Floor insulation
R2
All glazing by direction
NE 10.8 m², SE 12.6 m², SW 5.2 m², NW 32.7 m²

Roof

  • Corrugated Iron Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour

Window types

  • TIM-002-01 W Timber B SG Clear: U-value 5.4, SHGC 0.63
  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • WID-012-05 A Aluminium Awning Window SG 6mmCS: U-value 6.2, SHGC 0.57
  • BRD-097-64 A Signature Awning Window 100TB DG 019_AGG MAX Clr 6_12_6: U-value 2.4, SHGC 0.2
  • BRD-108-50 A Signature Fixed Lite INT 100TB DG 019_AGG MAX Clr 6_12_6: U-value 1.9, SHGC 0.24
  • WID-006-01 A Al Residential Sliding Window SG 3mm Clear: U-value 6.4, SHGC 0.76
  • BRD-102-50 A Signature Sliding Window 100TB DG 019_AGG MAX Clr 6_12_6: U-value 2.6, SHGC 0.2

Window schedule

  • BASEMENT ENTRY, window TIM-002-01 W: 2,100 × 575 mm facing NW
  • BASEMENT ENTRY, window TIM-002-01 W: 2,100 × 575 mm facing NW
  • DIN FAM KIT LIV, window WID-012-05 A: 1,800 × 1,500 mm facing NE
  • DIN FAM KIT LIV, window BRD-097-64 A: 2,400 × 3,580 mm facing SE
  • DIN FAM KIT LIV, window BRD-097-64 A: 2,400 × 2,200 mm facing NW
  • DIN FAM KIT LIV, window BRD-108-50 A: 2,400 × 2,650 mm facing NE
  • DIN FAM KIT LIV, window BRD-097-64 A: 2,400 × 3,580 mm facing NW
  • DIN FAM KIT LIV, window WID-012-05 A: 1,800 × 1,500 mm facing NW
  • LAUNDRY, window TIM-001-01 W: 1,100 × 880 mm facing SE
  • GF POWDER, window WID-006-01 A: 857 × 610 mm facing SE
  • BED 4, window BRD-102-50 A: 1,200 × 1,450 mm facing SW
  • GF VOID, window BRD-097-64 A: 2,057 × 850 mm facing SW
  • GF VOID, window BRD-108-50 A: 2,300 × 2,200 mm facing NW
  • BED 1, window BRD-102-50 A: 1,200 × 2,410 mm facing NW
  • ENSUITE, window WID-006-01 A: 1,200 × 1,450 mm facing NE
  • BED 3, window BRD-102-50 A: 1,372 × 1,810 mm facing SE
  • UF BATH, window WID-006-01 A: 1,200 × 1,450 mm facing SW
  • STUDY UF HALL, window BRD-102-50 A: 1,200 × 2,410 mm facing NW
  • BED 2, window BRD-102-50 A: 1,200 × 2,410 mm facing NW

Certificate 0011815594-02, issued 28 March 2025, from the council's DA documents. Verify this certificate

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