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66 Wallis Avenue Strathfield NSW 2135

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and a 3,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 73 against 72.

Key features

Windows
46 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear; RES SERIES 516 FIXED WINDOW DG 4mmLoE-366-12Ar-4mmClr and 6 more types
Wall insulation
R2.0, R1.5
Roof and ceiling insulation
Ceiling R2.5, R5.0, R4.0, roof SlabExt:Slab - Suspended Slab - External Insul : 200mm: 200mm Suspended Slab - External Insul 0.0, medium colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
73 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
16 MJ/m² a year
Cooling load
14 MJ/m² a year
Bedrooms
5
Conditioned floor area
493 m²
Unconditioned floor area
299 m²
Site area
989 m²
Roof area
226 m²
Garden area
447 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
3 kW
Rainwater tank
3,500 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 208.8 m², single glazing 53.5 m², double glazing 155.3 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 6 Star (old label)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 Star (old label)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 6 Star (old label)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 Star (old label)

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (rockwool batts, roll or pump-in)
  • Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: no frame (rockwool batts, roll or pump-in)
  • Floor: suspended floor above garage, concrete - suspended; frame: no frame (rockwool batts, roll or pump-in)
  • Garage floor: concrete slab on ground (rockwool batts, roll or pump-in)
  • External wall: cavity brick; frame: no frame. all external walls polystyrene
  • External garage wall: concrete block/plasterboard; frame: no frame (polystyrene)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, no frame (ceiling: polystyrene; roof: none.)

Certificate 1760325S_02, issued 29 August 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
FirstRate5: 5.5.5 (3.22)
Rated on
23 Jul 2024
Wall insulation
R2.0, R1.5
Ceiling insulation
R2.5, R5.0, R4.0
Floor insulation
R2.0, R1.5, R2.5
Living room glazing by direction
N 38.8 m², E 21.7 m², S 16.9 m²
All glazing by direction
N 69.1 m², E 60.6 m², S 28.2 m², W 50.9 m²

Roof

  • SlabExt:Slab - Suspended Slab - External Insul : 200mm: 200mm Suspended Slab - External Insul 0.0, medium colour
  • Cont:Attic-Continuous 1.3, medium colour

Window types

  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • AWS-067-51 A RES SERIES 516 FIXED WINDOW DG 4mmLoE-366-12Ar-4mmClr: U-value 2.11, SHGC 0.25
  • AWS-066-03 A RES SERIES 516 FIXED WINDOW SG 638ComPlsClr: U-value 3.91, SHGC 0.62
  • AWS-013-03 A 541/542 Al Sliding Door DG 4/10Ar/4ET: U-value 3.2, SHGC 0.57
  • VAN-004-08 A SERIES 525 LOUVRE WINDOW SG 6ET: U-value 4.51, SHGC 0.54
  • AWS-067-07 A RES SERIES 516 FIXED WINDOW DG 4mmClr-10Ar-4mmEnTech: U-value 2.41, SHGC 0.64
  • AWS-011-06 A 541/542 Al Sliding Door SG 6.38CP: U-value 4.38, SHGC 0.45
  • AWS-007-07 A 516 Al Awining Window SG 6.38CP: U-value 4.92, SHGC 0.41

Window schedule

  • Sitting, window AWS-067-51 A: 2,700 × 945 mm facing W
  • Sitting, window AWS-067-51 A: 2,700 × 945 mm facing W
  • Sitting, window AWS-067-51 A: 2,700 × 945 mm facing W
  • Sitting, window AWS-067-51 A: 2,700 × 1,130 mm facing E
  • Formal, window AWS-066-03 A: 2,700 × 1,800 mm facing E
  • Formal, window AWS-066-03 A: 2,700 × 1,130 mm facing W
  • Bath 2 GF, window ALM-001-01 A: 1,625 × 900 mm facing S
  • Bath 2 GF, window ALM-001-01 A: 3,225 × 900 mm facing E
  • Kitchen/Living, window AWS-013-03 A: 3,225 × 6,725 mm facing E
  • Kitchen/Living, window AWS-067-51 A: 5,700 × 1,840 mm facing N
  • Kitchen/Living, window AWS-067-51 A: 5,700 × 1,840 mm facing N
  • Kitchen/Living, window AWS-067-51 A: 3,225 × 1,840 mm facing N
  • Kitchen/Living, window AWS-067-51 A: 3,225 × 1,840 mm facing N
  • Kitchen/Living, window AWS-067-51 A: 3,225 × 1,840 mm facing N
  • Butler, window VAN-004-08 A: 2,225 × 1,400 mm facing S
  • LDRY, window ALM-002-01 A: 2,700 × 1,000 mm facing S
  • Bath 1 GF, window ALM-001-01 A: 1,200 × 1,100 mm facing S
  • Bedroom Guest, window AWS-067-51 A: 2,700 × 945 mm facing W
  • Bedroom Guest, window AWS-067-51 A: 2,700 × 945 mm facing W
  • Bedroom Guest, window AWS-067-51 A: 2,700 × 945 mm facing W
  • Entry/Sunroom, window AWS-067-07 A: 5,700 × 820 mm facing N
  • Entry/Sunroom, window AWS-067-07 A: 5,700 × 811 mm facing N
  • Bedroom Master, window AWS-011-06 A: 2,600 × 4,375 mm facing E
  • Bedroom Master, window AWS-067-51 A: 2,600 × 1,840 mm facing N
  • Bedroom Master, window AWS-067-51 A: 2,600 × 1,840 mm facing N
  • Robe Master 1, window AWS-067-51 A: 2,600 × 1,840 mm facing N
  • Robe Master 1, window AWS-067-51 A: 2,600 × 1,840 mm facing N
  • ENS Master, window AWS-007-07 A: 900 × 900 mm facing S
  • ENS Master, window AWS-066-03 A: 2,600 × 3,600 mm facing E
  • Bath FF, window ALM-001-01 A: 900 × 700 mm facing S
  • Bedroom 4, window AWS-066-03 A: 2,600 × 1,830 mm facing W
  • ENS 4, window AWS-007-07 A: 900 × 1,500 mm facing S
  • Rumpus, window AWS-067-51 A: 2,600 × 5,780 mm facing S
  • Rumpus, window AWS-066-03 A: 2,600 × 700 mm facing S
  • Bedroom 3, window AWS-067-51 A: 2,600 × 2,030 mm facing W
  • Bedroom 3, window AWS-066-03 A: 2,600 × 800 mm facing E
  • ENS3, window ALM-002-01 A: 2,600 × 740 mm facing N
  • Bedroom 2, window AWS-067-51 A: 2,600 × 2,030 mm facing E
  • Bedroom 2, window AWS-067-51 A: 2,600 × 1,080 mm facing W
  • Bedroom 2, window AWS-067-51 A: 2,600 × 1,080 mm facing W
  • Bedroom 2, window AWS-067-51 A: 2,600 × 1,080 mm facing W
  • Bedroom 2, window AWS-067-51 A: 2,600 × 1,080 mm facing W
  • Bedroom 2, window AWS-067-51 A: 2,600 × 1,080 mm facing W
  • ENS2, window AWS-067-51 A: 2,600 × 1,080 mm facing W
  • ENS2, window AWS-067-51 A: 2,600 × 1,080 mm facing W
  • ENS2, window AWS-067-51 A: 2,600 × 1,080 mm facing W

Certificate DXTM45PKFF, issued 23 July 2024, from the council's DA documents. Verify this certificate

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