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21 Highgate Street Strathfield NSW 2135

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.1 stars out of 10. Its BASIX certificate commits it to 1 kW of solar panels and a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 56 against 50 for energy and 43 against 40 for water.

Key features

Windows
25 windows and glazed doors: Aluminium A SG High Solar Gain Low-E; Aluminium B SG High Solar Gain Low-E; Al Thermally Broken B DG Argon Fill High Solar Gain low-E -Clear
Wall insulation
R1.0
Roof and ceiling insulation
Ceiling R3.5, R4.0, roof Metal Roof/anticon R1.3 R1.4, medium colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

Built by C & Y Construction Group.

BASIX certificate

Energy score
56 (target 50)
Water score
43 (target 40)
Thermal performance
Pass
Heating load
39 MJ/m² a year
Cooling load
25 MJ/m² a year
Bedrooms
5
Conditioned floor area
370.8 m²
Unconditioned floor area
4.8 m²
Site area
698 m²
Roof area
251 m²
Garden area
291 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
1 kW
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 1-phase airconditioning; Energy rating: 4 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 4 star (average zone)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 4 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 4 star (average zone)

Certificate 1189566S, issued 26 March 2021, from the council's DA documents.

NatHERS certificate

Star rating
5.1 stars
Rated with
AccuRate Sustainability V2.4.3.21
Rated on
25 Mar 2021
Wall insulation
R1.0
Ceiling insulation
R3.5, R4.0
Floor insulation
R3.5, R4.0
Living room glazing by direction
S 52.6 m²
All glazing by direction
N 37.6 m², E 7.4 m², S 89.2 m², W 11.9 m²

Roof

  • Metal Roof/anticon R1.3 R1.4, medium colour

Window types

  • ALM-001-03 A Aluminium A SG High Solar Gain Low-E: U-value 5.4, SHGC 0.49
  • ALM-002-03 A Aluminium B SG High Solar Gain Low-E: U-value 5.4, SHGC 0.58
  • ATB-006-03 B Al Thermally Broken B DG Argon Fill High Solar Gain low-E -Clear: U-value 2.9, SHGC 0.51

Window schedule

  • GF Entry Lounge/ Powder, window ALM-002-03 A: 3,000 × 4,300 mm facing S
  • GF Entry Lounge/ Powder, window ATB-006-03 B: 3,000 × 1,945 mm facing S
  • GF Guest/WIR, window ALM-002-03 A: 800 × 700 mm facing W
  • GF Guest/WIR, window ALM-002-03 A: 800 × 4,570 mm facing S
  • GF Guest/WIR, window ALM-002-03 A: 800 × 700 mm facing E
  • GF Ens Guest, window ALM-001-03 A: 600 × 900 mm facing E
  • GF Pantry, window ALM-002-03 A: 600 × 3,090 mm facing E
  • GF Laundry, window ALM-002-03 A: 2,000 × 900 mm facing E
  • GF Kitchen Living, window ATB-006-03 B: 3,000 × 11,285 mm facing S
  • FF Ens-Bed 4, window ALM-001-03 A: 800 × 2,420 mm facing W
  • FF Bed 4/WIR, window ALM-002-03 A: 3,000 × 1,465 mm facing S
  • FF Bed 4/WIR, window ALM-002-03 A: 3,000 × 1,465 mm facing S
  • FF Bed 4/WIR, window ALM-002-03 A: 3,000 × 1,565 mm facing S
  • FF Hall/ Stair, window ATB-006-03 B: 3,000 × 1,645 mm facing S
  • FF Hall/ Stair, window ATB-006-03 B: 1,200 × 7,000 mm facing W
  • FF Bed 3, window ALM-002-03 A: 3,000 × 1,645 mm facing S
  • FF Bed 3, window ALM-002-03 A: 3,000 × 1,645 mm facing S
  • FF Bed 3, window ALM-002-03 A: 3,000 × 1,545 mm facing S
  • FF Ens Bed 3, window ALM-001-03 A: 800 × 2,420 mm facing E
  • FF Ens M Bed, window ALM-001-03 A: 800 × 900 mm facing E
  • FF M Bed, window ALM-001-03 A: 3,000 × 5,080 mm facing N
  • FF Bed 2, window ALM-001-03 A: 3,000 × 3,835 mm facing N
  • FF WIR Bed 2, window ALM-002-03 A: 3,000 × 2,200 mm facing N
  • FF Ens Bed 2, window ALM-001-03 A: 3,000 × 1,430 mm facing N
  • FF WC-Ens, window ALM-001-03 A: 800 × 1,200 mm facing W

Certificate 0005817770, issued 25 March 2021, from the council's DA documents. Verify this certificate

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