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30 Watson Avenue Tumbi Umbi NSW 2261

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.6 stars out of 10. Its BASIX certificate commits it to a 1,600 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy target, scoring 51 against 50.

Key features

Windows
15 windows and glazed doors: ESS Sliding Window (52mm) SG 3Clr; ESS Sliding Door (80mm) SG 4Clr; SIG Fixed Lite (67mm) SG 638ClrLam and 1 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R4.1, roof Cont:Attic-Continuous 1.3, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Mojo Homes.

BASIX certificate

Energy score
51 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
43 MJ/m² a year
Cooling load
30 MJ/m² a year
Bedrooms
4
Conditioned floor area
163.4 m²
Unconditioned floor area
13.5 m²
Site area
462 m²
Roof area
189 m²
Garden area
250 m²
Climate zone
NatHERS climate zone 15
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
1,600 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0

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 1314275S, issued 13 June 2022, from the council's DA documents.

NatHERS certificate

Star rating
5.6 stars
Rated with
FirstRate5: 5.3.2a (3.21)
Rated on
13 Jun 2022
Wall insulation
R2.5
Ceiling insulation
R4.1
Living room glazing by direction
N 6.3 m², E 10.8 m²
All glazing by direction
N 10.2 m², E 14.5 m², S 6.5 m², W 10.4 m²

Roof

  • Cont:Attic-Continuous 1.3, dark colour
  • Framed:Flat - Flat Framed (Metal Deck) 1.3, dark colour

Window types

  • BRD-001-01 A ESS Sliding Window (52mm) SG 3Clr: U-value 6.43, SHGC 0.76
  • BRD-033-01 A ESS Sliding Door (80mm) SG 4Clr: U-value 6.19, SHGC 0.74
  • BRD-063-19 A SIG Fixed Lite (67mm) SG 638ClrLam: U-value 5.9, SHGC 0.72
  • BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.54, SHGC 0.67

Window schedule

  • Kitchen/Living/-Dining, window BRD-001-01 A: 2,060 × 3,010 mm facing E
  • Kitchen/Living/-Dining, window BRD-033-01 A: 2,100 × 2,170 mm facing N
  • Kitchen/Living/-Dining, window BRD-033-01 A: 2,100 × 2,170 mm facing E
  • Kitchen/Living/-Dining, window BRD-063-19 A: 727 × 2,410 mm facing N
  • WC 3, window BRD-112-01 A: 2,060 × 610 mm facing S
  • Guest, window BRD-112-01 A: 1,800 × 2,170 mm facing W
  • Bedroom 1, window BRD-033-01 A: 2,100 × 2,688 mm facing W
  • Bedroom 2, window BRD-001-01 A: 1,200 × 1,570 mm facing E
  • Bedroom 3, window BRD-001-01 A: 1,200 × 1,570 mm facing E
  • Activities, window BRD-001-01 A: 1,200 × 2,410 mm facing N
  • Activities, window BRD-063-19 A: 2,360 × 1,210 mm facing S
  • Retreat, window BRD-001-01 A: 1,200 × 1,570 mm facing S
  • WC 2, window BRD-112-01 A: 1,460 × 610 mm facing W
  • Bath, window BRD-112-01 A: 1,200 × 850 mm facing N
  • WC, window BRD-112-01 A: 860 × 610 mm facing S

Certificate OCGID18XHL, issued 13 June 2022, from the council's DA documents. Verify this certificate

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