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101 Elwins Road Somersby NSW 2250

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.9 stars out of 10. Its BASIX certificate commits it to 1.8 kW of solar panels and a 10,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX water target, scoring 46 against 40.

Key features

Windows
25 windows and glazed doors: 549 ED Al Entry Door SG 638CP; RES SERIES 516 FIXED WINDOW SG 638ComPlsClr; 514 Al Double Hung Window SG 638CP and 3 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R2.5, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Hot water
Electric storage
Air conditioning and heating
1-phase airconditioning (living area)

BASIX certificate

Energy score
50 (target 50)
Water score
46 (target 40)
Thermal performance
Pass
Heating load
41 MJ/m² a year
Cooling load
26 MJ/m² a year
Bedrooms
3
Conditioned floor area
188.8 m²
Unconditioned floor area
29.2 m²
Site area
34,400 m²
Roof area
320 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric storage
Solar panels
1.8 kW
Rainwater tank
10,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes

Heating

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

Cooling

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

Certificate 1278988S, issued 9 March 2022, from the council's DA documents.

NatHERS certificate

Star rating
5.9 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
09 Mar 2022
Wall insulation
R2
Ceiling insulation
R2.5
LED downlights
32
Living room glazing by direction
N 27.7 m², E 5.8 m², S 16.2 m², W 4.5 m²
All glazing by direction
N 37.2 m², E 12.8 m², S 34 m², W 5.6 m²

Roof

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

Window types

  • AWS-018-18 A 549 ED Al Entry Door SG 638CP: U-value 4.4, SHGC 0.46
  • AWS-066-03 A RES SERIES 516 FIXED WINDOW SG 638ComPlsClr: U-value 3.9, SHGC 0.62
  • AWS-005-19 A 514 Al Double Hung Window SG 638CP: U-value 4.3, SHGC 0.59
  • VAN-004-08 A SERIES 525 LOUVRE WINDOW SG 6ET: U-value 4.5, SHGC 0.54
  • AWS-011-18 A 541/542 Al Sliding Door SG 638CP: U-value 4.4, SHGC 0.59
  • AWS-001-19 A 502/504 Al Sliding Window SG 638CP: U-value 4.5, SHGC 0.59

Window schedule

  • Entry, window AWS-018-18 A: 2,100 × 1,220 mm facing E
  • Entry, window AWS-066-03 A: 2,700 × 350 mm facing E
  • Entry, window AWS-066-03 A: 2,700 × 350 mm facing E
  • Entry, window AWS-066-03 A: 600 × 1,220 mm facing E
  • Entry, window AWS-005-19 A: 2,700 × 1,086 mm facing N
  • Laundry/Mud, window VAN-004-08 A: 600 × 3,000 mm facing E
  • Laundry/Mud, window AWS-018-18 A: 2,100 × 820 mm facing S
  • Powder Room, window VAN-004-08 A: 600 × 1,200 mm facing S
  • Bedroom 1, window AWS-011-18 A: 2,100 × 1,800 mm facing S
  • Bedroom 1, window AWS-005-19 A: 2,100 × 900 mm facing S
  • Ensuite, window AWS-005-19 A: 2,100 × 1,900 mm facing S
  • Kitchen, window AWS-001-19 A: 1,200 × 3,400 mm facing E
  • Kitchen, window AWS-011-18 A: 2,100 × 3,750 mm facing N
  • Kitchen, window AWS-066-03 A: 600 × 3,750 mm facing N
  • Pantry, window AWS-066-03 A: 1,200 × 740 mm facing N
  • Living, window AWS-066-03 A: 2,250 × 750 mm facing E
  • Living, window AWS-011-18 A: 2,700 × 6,000 mm facing S
  • Living, window AWS-001-19 A: 2,250 × 2,000 mm facing W
  • Living, window AWS-011-18 A: 2,700 × 5,850 mm facing N
  • Living, window AWS-066-03 A: 300 × 5,850 mm facing N
  • Bathroom, window VAN-004-08 A: 600 × 1,800 mm facing W
  • Bedroom 2, window AWS-011-18 A: 2,100 × 2,100 mm facing N
  • Bedroom 2, window AWS-005-19 A: 2,100 × 600 mm facing N
  • Bedroom 3, window AWS-011-18 A: 2,100 × 2,100 mm facing S
  • Bedroom 3, window AWS-005-19 A: 2,100 × 600 mm facing S

Certificate 0007109267-01, issued 9 March 2022, from the council's DA documents. Verify this certificate

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