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23 Denning Street South Coogee NSW 2034

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 5.3 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and a 5,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 63 against 50 for energy and 41 against 40 for water.

Key features

Windows
39 windows and glazed doors: Composite A DG Argon Fill High Solar Gain low-E -Clear; Composite B DG Argon Fill High Solar Gain low-E -Clear
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.80, light colour
Hot water
Electric instantaneous
Air conditioning and heating
3-phase airconditioning (living area and bedroom); Gas fixed flued heater (living area)

BASIX certificate

Energy score
63 (target 50)
Water score
41 (target 40)
Thermal performance
Pass
Heating load
39 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
3
Conditioned floor area
322.2 m²
Unconditioned floor area
2.4 m²
Site area
586 m²
Roof area
263 m²
Garden area
247 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric instantaneous
Solar panels
3 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 6 star, basin taps 6 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: gas fixed flued heater; Energy rating: not rated
  • 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 1400081S_02, issued 21 June 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.3 stars
Rated with
Hero 3.0.1
Rated on
16 June 2023
Living room glazing by direction
N 45.7 m², E 53.5 m², S 9.2 m²
All glazing by direction
N 89.4 m², E 62 m², S 20.8 m², W 18.1 m²

Roof

  • Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.80, light colour
  • SLAB-100-CEIL-01: Concrete Slab (100mm) with Suspended PB Ceiling 0.00, light colour
  • SLAB-100-GREEN-01: Concrete Slab (100mm) with Green Roof (100mm) & Suspended PB Ceiling 0.00, light colour

Window types

  • CMP-005-03 I Composite A DG Argon Fill High Solar Gain low-E -Clear: U-value 3.2, SHGC 0.46
  • CMP-006-03 I Composite B DG Argon Fill High Solar Gain low-E -Clear: U-value 3.2, SHGC 0.49

Window schedule

  • BATH, window CMP-005-03 I: 900 × 1,800 mm facing S
  • BATH, window CMP-005-03 I: 2,800 × 1,200 mm facing N
  • BED 01, window CMP-005-03 I: 2,800 × 950 mm facing N
  • BED 01, window CMP-006-03 I: 2,800 × 4,800 mm facing W
  • BED 02, window CMP-005-03 I: 2,800 × 1,050 mm facing N
  • BED 02, window CMP-005-03 I: 2,800 × 1,000 mm facing N
  • BED 03, window CMP-005-03 I: 2,800 × 1,200 mm facing N
  • BED 03, window CMP-005-03 I: 2,800 × 1,000 mm facing N
  • BED 03, window CMP-006-03 I: 2,800 × 3,040 mm facing E
  • ENSUITE, window CMP-005-03 I: 2,800 × 1,660 mm facing W
  • GYM, window CMP-005-03 I: 3,000 × 950 mm facing N
  • GYM, window CMP-005-03 I: 3,000 × 950 mm facing N
  • KITCHEN / LIVING, window CMP-005-03 I: 3,000 × 5,025 mm facing N
  • KITCHEN / LIVING, window CMP-005-03 I: 3,000 × 1,200 mm facing N
  • KITCHEN / LIVING, window CMP-006-03 I: 3,000 × 2,745 mm facing N
  • KITCHEN / LIVING, window CMP-006-03 I: 3,000 × 1,345 mm facing N
  • KITCHEN / LIVING, window CMP-006-03 I: 3,000 × 5,535 mm facing E
  • KITCHEN / LIVING, window CMP-006-03 I: 3,000 × 1,428 mm facing E
  • KITCHEN / LIVING, window CMP-005-03 I: 3,000 × 1,200 mm facing S
  • KITCHEN / LIVING, window CMP-005-03 I: 3,000 × 920 mm facing S
  • KITCHEN / LIVING, window CMP-005-03 I: 3,000 × 950 mm facing S
  • KITCHENETTE, window CMP-005-03 I: 3,000 × 1,010 mm facing E
  • LAUNDRY, window CMP-005-03 I: 900 × 1,500 mm facing S
  • LDRY, window CMP-005-03 I: 2,800 × 920 mm facing S
  • LIBRARY, window CMP-005-03 I: 3,000 × 950 mm facing N
  • LIBRARY, window CMP-005-03 I: 3,000 × 950 mm facing N
  • LIBRARY, window CMP-005-03 I: 3,000 × 950 mm facing N
  • LOUNGE, window CMP-006-03 I: 2,800 × 3,020 mm facing N
  • LOUNGE, window CMP-006-03 I: 2,800 × 4,320 mm facing E
  • ROBE 1, window CMP-006-03 I: 2,800 × 950 mm facing N
  • ROBE 2, window CMP-006-03 I: 2,800 × 950 mm facing S
  • RUMPUS, window CMP-006-03 I: 3,000 × 625 mm facing N
  • RUMPUS, window CMP-006-03 I: 3,000 × 1,469 mm facing N
  • RUMPUS, window CMP-006-03 I: 3,000 × 4,375 mm facing E
  • RUMPUS, window CMP-006-03 I: 3,000 × 1,456 mm facing E
  • STAIRS / HALL, window CMP-006-03 I: 2,800 × 1,200 mm facing S
  • STORE, window CMP-005-03 I: 3,000 × 950 mm facing N
  • STORE, window CMP-005-03 I: 3,000 × 950 mm facing N
  • WC, window CMP-005-03 I: 3,000 × 1,050 mm facing N

Certificate HR-50P672-01, issued 16 June 2023, from the council's DA documents. Verify this certificate

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