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7 Prescott Avenue Dee Why NSW 2099

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.1 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 64 against 50 for energy and 45 against 40 for water.

Key features

Windows
37 windows and glazed doors: Timber A SG Clear; Timber B SG Clear; SIG Fixed Lite (67mm) SG 4Clr and 7 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2, R4, roof Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Windrise Constructions.

BASIX certificate

Energy score
64 (target 50)
Water score
45 (target 40)
Thermal performance
Pass
Heating load
39 MJ/m² a year
Cooling load
25 MJ/m² a year
Bedrooms
5
Conditioned floor area
354 m²
Unconditioned floor area
23 m²
Site area
564 m²
Roof area
305 m²
Garden area
161 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
2 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
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: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1281850S, issued 21 February 2022, from the council's DA documents.

NatHERS certificate

Star rating
5.1 stars
Rated with
BERS Pro v4.4.0.6 (3.21)
Rated on
18 Feb 2022
Wall insulation
R2.5
Ceiling insulation
R2, R4
Floor insulation
R2
Living room glazing by direction
NE 6.7 m², SE 23.2 m², SW 3.5 m², NW 3.5 m²
All glazing by direction
NE 18.4 m², SE 26.9 m², SW 9.8 m², NW 13.6 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
  • Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
  • Corrugated Iron Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • TIM-002-01 W Timber B SG Clear: U-value 5.4, SHGC 0.63
  • BRD-063-01 A SIG Fixed Lite (67mm) SG 4Clr: U-value 6, SHGC 0.78
  • BRD-001-01 A ESS Sliding Window (52mm) SG 3Clr: U-value 6.4, SHGC 0.76
  • BRD-026-24 A ESS Awning Window (52mm) SG 4SP10: U-value 5, SHGC 0.54
  • BRD-006-20 A SIG Bi Fold Door (100mm) SG 4SP10: U-value 4.6, SHGC 0.52
  • BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.5, SHGC 0.67
  • BRD-001-20 A ESS Sliding Window (52mm) SG 4mmEnTec(SP10): U-value 4.6, SHGC 0.67
  • BRD-024-19 A ESS Double Hung Window (52mm) SG 4SP10: U-value 4.5, SHGC 0.62
  • BRD-033-13 A ESS Sliding Door (80mm) SG 4SP10: U-value 4.3, SHGC 0.63

Window schedule

  • GARAGE STORAGE, window BRD-063-01 A: 600 × 2,700 mm facing NE
  • GARAGE STORAGE, window BRD-063-01 A: 600 × 2,700 mm facing NE
  • GARAGE STORAGE, window BRD-001-01 A: 1,100 × 1,800 mm facing SE
  • LOUNGE, window BRD-026-24 A: 1,500 × 900 mm facing NE
  • LOUNGE, window BRD-026-24 A: 1,500 × 900 mm facing NE
  • LOUNGE, window BRD-006-20 A: 1,650 × 400 mm facing SW
  • LOUNGE, window BRD-006-20 A: 1,650 × 2,100 mm facing NW
  • LOUNGE, window BRD-006-20 A: 1,650 × 400 mm facing NE
  • GF BATH, window BRD-112-01 A: 600 × 1,400 mm facing NE
  • BED 5, window BRD-001-20 A: 1,500 × 1,800 mm facing NE
  • LNDRY, window TIM-001-01 W: 2,100 × 820 mm facing NE
  • ENTRY, window BRD-024-19 A: 2,100 × 900 mm facing SW
  • ENTRY, window TIM-002-01 W: 2,400 × 600 mm facing NW
  • ENTRY, window TIM-002-01 W: 2,400 × 600 mm facing NW
  • PANTRY, window BRD-001-20 A: 1,200 × 1,600 mm facing NW
  • LIVING DINING K, window BRD-026-24 A: 1,500 × 900 mm facing NE
  • LIVING DINING K, window BRD-026-24 A: 1,500 × 900 mm facing NE
  • LIVING DINING K, window BRD-006-20 A: 1,650 × 400 mm facing NE
  • LIVING DINING K, window BRD-006-20 A: 1,650 × 3,288 mm facing SE
  • LIVING DINING K, window BRD-006-20 A: 1,650 × 400 mm facing SW
  • LIVING DINING K, window BRD-006-20 A: 2,100 × 3,400 mm facing SE
  • LIVING DINING K, window BRD-006-20 A: 1,200 × 2,100 mm facing SE
  • LIVING DINING K, window BRD-001-20 A: 600 × 1,800 mm facing SW
  • LIVING DINING K, window BRD-001-20 A: 600 × 1,800 mm facing SW
  • BED 3, window BRD-001-20 A: 900 × 1,400 mm facing SW
  • BED 4, window BRD-001-20 A: 900 × 1,400 mm facing SW
  • BED 4 WIR, window BRD-001-20 A: 900 × 1,400 mm facing SW
  • BED 4 ENSUITE, window BRD-001-01 A: 900 × 1,400 mm facing NW
  • ENSUITE, window BRD-112-01 A: 900 × 600 mm facing NW
  • MASTER BED, window BRD-026-24 A: 900 × 600 mm facing NW
  • MASTER BED, window BRD-006-20 A: 1,600 × 400 mm facing SW
  • MASTER BED, window BRD-006-20 A: 1,400 × 2,100 mm facing NW
  • MASTER BED, window BRD-006-20 A: 1,600 × 400 mm facing NE
  • BED 2, window BRD-001-20 A: 900 × 1,400 mm facing NE
  • UF BATH, window BRD-001-01 A: 900 × 1,400 mm facing NE
  • STUDY, window BRD-001-20 A: 1,200 × 1,400 mm facing SE
  • UF LIVING HALL, window BRD-033-13 A: 2,200 × 3,700 mm facing SE

Certificate 0007058266, issued 18 February 2022, from the council's DA documents. Verify this certificate

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