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176 Excelsior Avenue Castle Hill NSW 2154

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.5 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 and ceiling. It beat its BASIX energy target, scoring 51 against 50.

Key features

Windows
28 windows and glazed doors: 50mm Carinya Classic Fixed Window SG 4Clr; Al Residential Internal Sliding Door SG 4mm Clear; Type 131 Aluminium Sliding Window SG 6.38SxCB and 1 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R4, roof Corrugated Iron Bulk, Reflective Side Down, Anti-glare Up R1.3, dark colour
Hot water
Electric heat pump with a performance of 31 to 35 STCs or better
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

Built by Clarendon Homes.

BASIX certificate

Energy score
51 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
37 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
5
Conditioned floor area
396 m²
Site area
1,131 m²
Roof area
355 m²
Garden area
697 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump with a performance of 31 to 35 STCs or better
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: 3.5 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3.5 star (average zone)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (average zone)

Certificate 1428572S_02, issued 29 September 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.5 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
29 Sep 2023
Wall insulation
R2
Ceiling insulation
R4
Living room glazing by direction
SE 8.3 m², SW 20.8 m², NW 1.7 m²
All glazing by direction
NE 13.4 m², SE 12.8 m², SW 35.5 m², NW 10.4 m²

Roof

  • Corrugated Iron Bulk, Reflective Side Down, Anti-glare Up R1.3, dark colour

Window types

  • ALS-027-01 A 50mm Carinya Classic Fixed Window SG 4Clr: U-value 5.9, SHGC 0.78
  • WID-005-01 A Al Residential Internal Sliding Door SG 4mm Clear: U-value 6.3, SHGC 0.72
  • GJA-013-38 A Type 131 Aluminium Sliding Window SG 6.38SxCB: U-value 6.2, SHGC 0.71
  • GJA-019-04 A Type 138 Aluminium Double Hung Window SG 4Clr: U-value 6.4, SHGC 0.66

Window schedule

  • Kitchen/Living, window ALS-027-01 A: 715 × 2,410 mm facing NW
  • Kitchen/Living, window WID-005-01 A: 600 × 2,600 mm facing SE
  • Kitchen/Living, window WID-005-01 A: 2,400 × 2,600 mm facing SW
  • Kitchen/Living, window GJA-013-38 A: 2,600 × 3,200 mm facing SW
  • Kitchen/Living, window GJA-013-38 A: 2,600 × 2,600 mm facing SE
  • Kitchen/Living, window GJA-019-04 A: 2,400 × 2,600 mm facing SW
  • Study, window GJA-019-04 A: 1,600 × 1,200 mm facing NE
  • Gym, window GJA-019-04 A: 2,000 × 2,600 mm facing SW
  • Gym, window GJA-013-38 A: 2,400 × 1,500 mm facing NW
  • Home Theatre, window WID-005-01 A: 1,000 × 2,600 mm facing SE
  • WC (Guest), window WID-005-01 A: 600 × 1,200 mm facing SE
  • Guest, window GJA-019-04 A: 1,600 × 800 mm facing NW
  • Guest, window GJA-019-04 A: 1,600 × 1,200 mm facing NE
  • Guest, window GJA-019-04 A: 1,600 × 1,200 mm facing NE
  • Bedroom 1, window WID-005-01 A: 1,300 × 2,600 mm facing SW
  • ENS, window WID-005-01 A: 1,200 × 1,800 mm facing SW
  • WC (ENS), window GJA-019-04 A: 1,000 × 600 mm facing SW
  • WIR, window ALS-027-01 A: 300 × 1,800 mm facing SE
  • ENS (B2), window WID-005-01 A: 1,000 × 600 mm facing SE
  • Bedroom 2, window GJA-019-04 A: 1,200 × 640 mm facing NE
  • Bedroom 2, window ALS-027-01 A: 1,200 × 1,300 mm facing NE
  • Bedroom 2, window GJA-019-04 A: 1,500 × 1,400 mm facing NE
  • Leisure/Hall, window WID-005-01 A: 1,200 × 1,800 mm facing NE
  • Leisure/Hall, window ALS-027-01 A: 1,200 × 1,200 mm facing NW
  • Bedroom 3, window WID-005-01 A: 1,300 × 2,600 mm facing SW
  • Bedroom 4, window WID-005-01 A: 1,200 × 1,500 mm facing NW
  • WIR (B4), window GJA-019-04 A: 1,200 × 900 mm facing NE
  • ENS 3, window GJA-019-04 A: 1,000 × 600 mm facing NW

Certificate 0008962474-01, issued 29 September 2023, from the council's DA documents. Verify this certificate

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