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20 Burwan Street Berrima NSW 2577

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.4 stars out of 10. Its BASIX certificate commits it to 7.7 kW of solar panels and a 100,000 litre rainwater tank. It beat its BASIX water target, scoring 47 against 40.

Key features

Windows
64 windows and glazed doors: Aluminium B SG High Solar Gain Low-E; Aluminium A DG Air Fill High Solar Gain low-E -Clear; Aluminium B DG Argon Fill High Solar Gain low-E -Clear
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, light colour
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Air conditioning and heating
Ceiling fans + 3-phase airconditioning (living area and bedroom); 3-phase airconditioning (living area and bedroom)

Built by Saar Constructions.

BASIX certificate

Energy score
40 (target 40)
Water score
47 (target 40)
Thermal performance
Pass
Heating load
174 MJ/m² a year
Cooling load
22 MJ/m² a year
Bedrooms
5
Conditioned floor area
487.5 m²
Unconditioned floor area
52.7 m²
Site area
40,800 m²
Roof area
737 m²
Garden area
940 m²
Climate zone
NatHERS climate zone 24
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Solar panels
7.7 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes

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: ceiling fans + 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: ceiling fans + 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1357471S, issued 22 December 2022, from the council's DA documents.

NatHERS certificate

Star rating
5.4 stars
Rated with
Hero 3.0.1
Rated on
22 Dec 2022
Living room glazing by direction
NNE 41.6 m², ESE 10.1 m²
All glazing by direction
NNE 111.5 m², ESE 32.9 m², SSW 46.7 m², WNW 28.8 m²

Roof

  • Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, light colour
  • FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, light colour

Window types

  • ALM-002-03 A Aluminium B SG High Solar Gain Low-E: U-value 5.4, SHGC 0.58
  • ALM-003-03 A Aluminium A DG Air Fill High Solar Gain low-E -Clear: U-value 4.3, SHGC 0.47
  • ALM-006-03 A Aluminium B DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.52

Window schedule

  • BATH 1, window ALM-002-03 A: 600 × 1,890 mm facing ESE
  • BATH 1, window ALM-002-03 A: 2,100 × 1,890 mm facing SSW
  • BATH 2, window ALM-002-03 A: 2,100 × 970 mm facing SSW
  • BATH 3, window ALM-002-03 A: 2,700 × 970 mm facing WNW
  • BEDROOM 2, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • BEDROOM 2, window ALM-006-03 A: 2,700 × 2,040 mm facing NNE
  • BEDROOM 3, window ALM-006-03 A: 2,700 × 2,040 mm facing NNE
  • BEDROOM 3, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • BEDROOM 3, window ALM-002-03 A: 2,100 × 970 mm facing ESE
  • BEDROOM 4, window ALM-002-03 A: 2,100 × 970 mm facing SSW
  • BEDROOM 4, window ALM-006-03 A: 2,100 × 1,800 mm facing SSW
  • BEDROOM 4, window ALM-002-03 A: 2,100 × 970 mm facing WNW
  • BEDROOM 4, window ALM-006-03 A: 2,100 × 1,200 mm facing WNW
  • BEDROOM 5, window ALM-002-03 A: 2,100 × 970 mm facing ESE
  • BEDROOM 5, window ALM-006-03 A: 2,100 × 1,200 mm facing ESE
  • BEDROOM 5, window ALM-006-03 A: 2,100 × 1,800 mm facing SSW
  • BEDROOM 5, window ALM-002-03 A: 2,100 × 970 mm facing SSW
  • ENSUITE MASTER, window ALM-006-03 A: 2,100 × 1,500 mm facing NNE
  • ENSUITE MASTER, window ALM-002-03 A: 2,100 × 970 mm facing NNE
  • ENSUITE MASTER, window ALM-006-03 A: 2,100 × 1,300 mm facing WNW
  • Entry Foyer/Hall, window ALM-006-03 A: 2,700 × 970 mm facing ESE
  • Entry Foyer/Hall, window ALM-006-03 A: 970 × 3,600 mm facing SSW
  • Entry Foyer/Hall, window ALM-006-03 A: 2,700 × 1,200 mm facing SSW
  • Entry Foyer/Hall, window ALM-006-03 A: 2,700 × 1,200 mm facing SSW
  • Entry Foyer/Hall, window ALM-006-03 A: 2,700 × 970 mm facing WNW
  • Entry Foyer/Hall, window ALM-006-03 A: 2,700 × 1,100 mm facing WNW
  • Entry Foyer/Hall, window ALM-006-03 A: 2,100 × 2,410 mm facing NNE
  • Entry Foyer/Hall, window ALM-006-03 A: 600 × 8,250 mm facing SSW
  • Entry Foyer/Hall, window ALM-006-03 A: 600 × 8,250 mm facing SSW
  • FAMILY ROOM, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • FAMILY ROOM, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • FAMILY ROOM, window ALM-003-03 A: 2,700 × 1,910 mm facing NNE
  • GARAGE, window ALM-006-03 A: 600 × 4,810 mm facing WNW
  • GYM, window ALM-002-03 A: 2,100 × 1,890 mm facing ESE
  • GYM, window ALM-002-03 A: 2,100 × 970 mm facing SSW
  • GYM, window ALM-002-03 A: 2,100 × 970 mm facing SSW
  • Games Room, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • Games Room, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • Games Room, window ALM-006-03 A: 2,700 × 4,340 mm facing NNE
  • HALL, window ALM-003-03 A: 2,700 × 1,100 mm facing ESE
  • HALL, window ALM-006-03 A: 2,100 × 2,410 mm facing SSW
  • Kitchen/Dining/Living, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • Kitchen/Dining/Living, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • Kitchen/Dining/Living, window ALM-003-03 A: 2,700 × 1,910 mm facing NNE
  • Kitchen/Dining/Living, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • Kitchen/Dining/Living, window ALM-002-03 A: 2,700 × 970 mm facing NNE
  • Kitchen/Dining/Living, window ALM-006-03 A: 2,700 × 5,750 mm facing NNE
  • Kitchen/Dining/Living, window ALM-002-03 A: 2,100 × 970 mm facing ESE
  • Kitchen/Dining/Living, window ALM-006-03 A: 2,100 × 2,870 mm facing ESE
  • Kitchen/Dining/Living, window ALM-002-03 A: 2,100 × 969 mm facing ESE
  • LAUNDRY, window ALM-002-03 A: 2,700 × 970 mm facing WNW
  • LAUNDRY, window ALM-002-03 A: 2,700 × 970 mm facing WNW
  • LAUNDRY, window ALM-003-03 A: 2,700 × 1,910 mm facing WNW
  • MASTER BEDROOM, window ALM-002-03 A: 2,100 × 970 mm facing NNE
  • MASTER BEDROOM, window ALM-002-03 A: 2,100 × 970 mm facing NNE
  • MASTER BEDROOM, window ALM-003-03 A: 2,700 × 1,910 mm facing NNE
  • PDR., window ALM-003-03 A: 600 × 1,210 mm facing ESE
  • SITTING, window ALM-002-03 A: 2,100 × 970 mm facing NNE
  • SITTING, window ALM-006-03 A: 2,100 × 1,000 mm facing NNE
  • SITTING, window ALM-003-03 A: 2,700 × 1,910 mm facing NNE
  • SITTING, window ALM-002-03 A: 2,100 × 970 mm facing ESE
  • SITTING, window ALM-006-03 A: 2,100 × 1,300 mm facing ESE
  • STUDY, window ALM-002-03 A: 2,100 × 1,890 mm facing NNE
  • W.I.R. MASTER, window ALM-002-03 A: 2,100 × 1,890 mm facing NNE

Certificate HR-Y9PYZ9-01, issued 22 December 2022, from the council's DA documents. Verify this certificate

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