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22 Sunray Crescent Lennox Head NSW 2478

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 6.8 stars out of 10. Its BASIX certificate commits it to 6.6 kW of solar panels. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 100 against 50 for energy and 58 against 40 for water.

Key features

Windows
36 windows and glazed doors: ESS Sliding Door (80mm) SG 4Clr; Essential Sliding Stacker Door SG 6mmSngy; SIG Louvre Window (125mm) SG 6Sn and 7 more types
Wall insulation
R2, R3
Roof and ceiling insulation
Ceiling R3.5, R2, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Air conditioning and heating
1-phase airconditioning (living area and bedroom)

Built by Eco-essence Group.

BASIX certificate

Energy score
100 (target 50)
Water score
58 (target 40)
Thermal performance
Pass
Heating load
12 MJ/m² a year
Cooling load
24 MJ/m² a year
Bedrooms
4
Conditioned floor area
172 m²
Unconditioned floor area
22 m²
Site area
770 m²
Roof area
258 m²
Garden area
543 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
6.6 kW
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Induction

Heating

  • Living area: 1-phase airconditioning; Energy rating: 4 star (hot zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (hot zone)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 5 star (hot zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 5 star (hot zone)

Certificate 1293888S_04, issued 28 September 2023, from the council's DA documents.

NatHERS certificate

Star rating
6.8 stars
Rated with
BERS Pro v4.4.1.5d (3.21)
Rated on
29 Nov 2022
Wall insulation
R2, R3
Ceiling insulation
R3.5, R2
Floor insulation
R2
LED downlights
34
Living room glazing by direction
NE 18.1 m², SE 6.8 m², SW 2.9 m², NW 1.1 m²
All glazing by direction
NE 34.8 m², SE 15.2 m², SW 7.7 m², NW 8.4 m²

Roof

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

Window types

  • BRD-033-01 A ESS Sliding Door (80mm) SG 4Clr: U-value 6.2, SHGC 0.74
  • BRD-139-11 A Essential Sliding Stacker Door SG 6mmSngy: U-value 4.8, SHGC 0.52
  • BRD-043-07 A SIG Louvre Window (125mm) SG 6Sn: U-value 4.9, SHGC 0.44
  • BRD-043-01 A SIG Louvre Window (125mm) SG 6Clr: U-value 6.1, SHGC 0.6
  • BRD-083-16 A Signature Entry Door 125 SG 4Clr: U-value 5.8, SHGC 0.65
  • BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.5, SHGC 0.67
  • BRD-001-02 A ESS Sliding Window (52mm) Solar Comfort SG 4Sn: U-value 5, SHGC 0.54
  • BRD-041-01 A SIG Fixed Lite Externally Glazed (125mm) SG 4Clr: U-value 6.2, SHGC 0.74
  • BRD-149-43 A Essential Sliding Window 52 SG 4mmClr: U-value 6.4, SHGC 0.73
  • BRD-041-06 A SIG Fixed Lite Externally Glazed (125mm) SG 4Sn: U-value 4.7, SHGC 0.53

Window schedule

  • Garage 1, window BRD-033-01 A: 2,100 × 1,800 mm facing NW
  • MPR/Entry, window BRD-139-11 A: 2,100 × 3,200 mm facing NE
  • MPR/Entry, window BRD-043-07 A: 2,000 × 900 mm facing SE
  • MPR/Entry, window BRD-043-01 A: 2,100 × 600 mm facing SW
  • Laundry, window BRD-083-16 A: 2,100 × 820 mm facing NW
  • Bath, window BRD-112-01 A: 600 × 1,500 mm facing NW
  • Wc, window BRD-112-01 A: 600 × 600 mm facing NW
  • Bed 4, window BRD-001-02 A: 1,500 × 2,100 mm facing NE
  • Office, window BRD-043-01 A: 1,000 × 900 mm facing SE
  • Office, window BRD-043-01 A: 2,000 × 600 mm facing SW
  • Bed 1/ens, window BRD-043-01 A: 2,000 × 900 mm facing NE
  • Bed 1/ens, window BRD-043-01 A: 900 × 600 mm facing SE
  • Bed 1/ens, window BRD-043-01 A: 900 × 600 mm facing SE
  • Bed 1/ens, window BRD-041-01 A: 900 × 900 mm facing SE
  • Bed 1/ens, window BRD-043-01 A: 2,000 × 900 mm facing SW
  • Bed 2, window BRD-149-43 A: 1,200 × 2,100 mm facing SE
  • Bed 3, window BRD-033-01 A: 2,100 × 2,400 mm facing NE
  • Bed 3, window BRD-149-43 A: 600 × 2,100 mm facing SE
  • Kitchen/Living, window BRD-149-43 A: 600 × 2,400 mm facing SW
  • Kitchen/Living, window BRD-043-01 A: 600 × 900 mm facing SW
  • Kitchen/Living, window BRD-041-01 A: 600 × 1,800 mm facing SE
  • Kitchen/Living, window BRD-041-01 A: 600 × 600 mm facing SW
  • Kitchen/Living, window BRD-041-01 A: 600 × 1,800 mm facing NW
  • Kitchen/Living, window BRD-112-01 A: 600 × 900 mm facing SW
  • Kitchen/Living, window BRD-043-07 A: 1,200 × 600 mm facing NE
  • Kitchen/Living, window BRD-043-07 A: 1,200 × 600 mm facing NE
  • Kitchen/Living, window BRD-041-06 A: 1,200 × 1,200 mm facing NE
  • Kitchen/Living, window BRD-043-07 A: 1,200 × 600 mm facing SE
  • Kitchen/Living, window BRD-139-11 A: 2,100 × 3,200 mm facing NE
  • Kitchen/Living, window BRD-043-07 A: 2,000 × 900 mm facing SE
  • Kitchen/Living, window BRD-139-11 A: 2,100 × 3,200 mm facing NE
  • Kitchen/Living, window BRD-043-07 A: 1,800 × 900 mm facing SE
  • Kitchen/Living, window BRD-043-07 A: 1,800 × 900 mm facing SE
  • Wip, window BRD-043-01 A: 600 × 900 mm facing NW
  • Pwd 2, window BRD-112-01 A: 600 × 900 mm facing SW
  • Dining/upper, window BRD-041-06 A: 550 × 3,200 mm facing NE

Certificate 0008254534, issued 29 November 2022, from the council's DA documents.

Other certificates for this address

BASIX certificate, certificate 1293888S_03, issued 16 January 2023

BASIX certificate

Energy score
99 (target 50)
Water score
58 (target 40)
Thermal performance
Pass
Heating load
12 MJ/m² a year
Cooling load
24 MJ/m² a year
Bedrooms
4
Conditioned floor area
172 m²
Unconditioned floor area
22 m²
Site area
770 m²
Roof area
258 m²
Garden area
543 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
6.6 kW
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Induction

Certificate 1293888S_03, issued 16 January 2023, from the council's DA documents.

BASIX certificate, certificate 1293888S_02, issued 14 September 2022

BASIX certificate

Energy score
100 (target 50)
Water score
53 (target 40)
Thermal performance
Pass
Heating load
18 MJ/m² a year
Cooling load
30 MJ/m² a year
Bedrooms
4
Conditioned floor area
172 m²
Unconditioned floor area
22 m²
Site area
770 m²
Roof area
258 m²
Garden area
543 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
6.6 kW
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction

Heating

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Cooling

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Certificate 1293888S_02, issued 14 September 2022, from the council's DA documents.

BASIX certificate, certificate 1293888S, issued 31 May 2022

BASIX certificate

Energy score
100 (target 50)
Water score
47 (target 40)
Thermal performance
Pass
Heating load
18 MJ/m² a year
Cooling load
30 MJ/m² a year
Bedrooms
4
Conditioned floor area
172 m²
Unconditioned floor area
22 m²
Site area
770 m²
Roof area
258 m²
Garden area
543 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
6.6 kW
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction

Heating

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Cooling

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: airconditioning ducting only; Energy rating: n/a

Certificate 1293888S, issued 31 May 2022, from the council's DA documents.

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