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22 Bligh Crescent Seaforth NSW 2092

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.2 stars out of 10. Its BASIX certificate commits it to 1 kW of solar panels and a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 53 against 50.

Key features

Windows
28 windows and glazed doors: Signature Sliding Door 100TB DG DuoUltraGy_5mm-12- 5mm; 92mm Carinya Select Double Hung Window DG LightBridge_GyS0_4-10-4; Series 755 Comfort Edge Awning Window DG AGG Is Pl Gy 4/12Ar/4 and 1 more types
Wall insulation
R1.7, R2.7
Roof and ceiling insulation
Ceiling R3, R2, R4, R5, roof Waterproofing Membrane No Insulation, Only an Air Gap, light colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
53 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
37 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
4
Conditioned floor area
279.5 m²
Unconditioned floor area
53.8 m²
Site area
500 m²
Roof area
257 m²
Garden area
122 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
1 kW
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 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 1395956S, issued 30 June 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.2 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
30 Jun 2023
Wall insulation
R1.7, R2.7
Ceiling insulation
R3, R2, R4, R5
Floor insulation
R2, R3.5
Living room glazing by direction
N 2 m², E 4 m², S 35 m², SW 1.8 m², W 44.4 m²
All glazing by direction
N 12.1 m², E 20.4 m², S 57.9 m², SW 7.2 m², W 79.3 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, light colour

Window types

  • BRD-101-31 A Signature Sliding Door 100TB DG DuoUltraGy_5mm-12- 5mm: U-value 2.2, SHGC 0.3
  • ALS-039-20 A 92mm Carinya Select Double Hung Window DG LightBridge_GyS0_4-10-4: U-value 3.2, SHGC 0.33
  • AWS-088-10 A Series 755 Comfort Edge Awning Window DG AGG Is Pl Gy 4/12Ar/4: U-value 2.4, SHGC 0.3
  • AWS-071-12 A RES SERIES 616 FIXED WINDOW DG LightBridge_GrySI_638-12-4: U-value 2.7, SHGC 0.31

Window schedule

  • Bedroom 2, window BRD-101-31 A: 2,800 × 3,550 mm facing S
  • Bedroom 3, window BRD-101-31 A: 2,800 × 2,050 mm facing W
  • Bedroom 4, window ALS-039-20 A: 2,800 × 1,315 mm facing SW
  • ENS 2, window AWS-088-10 A: 1,470 × 1,000 mm facing E
  • Bath, window AWS-088-10 A: 1,470 × 1,220 mm facing E
  • Rumpus, window AWS-071-12 A: 2,800 × 632 mm facing SW
  • Rumpus, window AWS-071-12 A: 2,800 × 539 mm facing W
  • Rumpus, window AWS-071-12 A: 2,800 × 1,300 mm facing W
  • Rumpus, window ALS-039-20 A: 2,800 × 1,120 mm facing W
  • Rumpus, window BRD-101-31 A: 2,800 × 3,550 mm facing S
  • Kitchen/Living, window BRD-101-31 A: 2,850 × 8,790 mm facing S
  • Kitchen/Living, window BRD-101-31 A: 2,850 × 12,660 mm facing W
  • Kitchen/Living, window AWS-088-10 A: 2,850 × 1,400 mm facing E
  • Kitchen/Living, window AWS-071-12 A: 2,850 × 700 mm facing N
  • Entry, window AWS-071-12 A: 2,850 × 1,950 mm facing E
  • Powder, window AWS-088-10 A: 2,850 × 900 mm facing N
  • Pantry, window AWS-088-10 A: 2,850 × 980 mm facing N
  • Laundry, window AWS-088-10 A: 2,400 × 830 mm facing N
  • Laundry, window AWS-088-10 A: 2,850 × 1,300 mm facing E
  • Master Suite, window BRD-101-31 A: 2,750 × 3,700 mm facing S
  • Master Suite, window AWS-071-12 A: 2,750 × 632 mm facing SW
  • Master Suite, window AWS-071-12 A: 2,750 × 671 mm facing W
  • Master Suite, window ALS-039-20 A: 2,750 × 3,580 mm facing W
  • Ensuite, window ALS-039-20 A: 2,750 × 3,700 mm facing W
  • WIR, window ALS-039-20 A: 2,750 × 2,650 mm facing W
  • Void 1, window AWS-071-12 A: 2,750 × 1,000 mm facing S
  • Void 2, window AWS-071-12 A: 2,750 × 1,000 mm facing N
  • Hallway 2, window AWS-071-12 A: 2,750 × 1,400 mm facing E

Certificate 0008678922-04, issued 30 June 2023, from the council's DA documents. Verify this certificate

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