Skip to main content

68 Charcoal Road South Maroota NSW 2756

BASIX certificate and NatHERS rating

Finding the block on the map…

This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 3.1 kW of solar panels and a 100,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 91 against 70 for energy and 63 against 40 for water.

Key features

Windows
21 windows and glazed doors
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2, R6, R2.5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Better Built Homes & Developments.

BASIX certificate

Energy score
91 (target 70)
Water score
63 (target 40)
Thermal performance
Pass
Materials score
-74
Heating load
50 MJ/m² a year
Cooling load
9 MJ/m² a year
Bedrooms
5
Conditioned floor area
285 m²
Unconditioned floor area
15.4 m²
Site area
5,646 m²
Roof area
485 m²
Garden area
500 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3.1 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 59.9 m², single glazing 36.7 m², double glazing 23.2 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1817626S, issued 17 October 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
17 Oct 2025
Wall insulation
R2.5
Ceiling insulation
R2, R6, R2.5
Floor insulation
R2.5
Living room glazing by direction
S 23.3 m²
All glazing by direction
E 8.2 m², S 34.2 m², W 3.5 m²

Roof

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

Window schedule

  • BED 3 WID-102-002-002 W1/BED3: 1,200 × 1,600 mm facing E
  • BATH WID-102-004-002 W1/BATH: 1,000 × 1,200 mm facing E
  • BED 1 WID-106-005-002 W1/BED1: 2,000 × 1,200 mm facing W
  • BED 1 WID-102-002-002 W2/BED1: 1,800 × 2,700 mm facing S
  • WIR/BED1 WID-102-002-002 W1/WIR/BED1: 1,400 × 900 mm facing E
  • ENS/BED1 WID-102-004-002 W1/ENS/BED1: 1,200 × 900 mm facing E
  • Kitchen/Living WID-106-030-002 W1/KITCHEN: 2,000 × 1,200 mm facing S
  • Kitchen/Living WID-106-030-002 W1/FAMILY: 2,000 × 1,200 mm facing S
  • Kitchen/Living WID-106-030-002 W2/FAMILY: 2,000 × 1,200 mm facing S
  • Kitchen/Living WID-106-030-002 W3/FAMILY: 2,000 × 1,200 mm facing S
  • Kitchen/Living WID-104-028-003 SD/MEALS: 2,400 × 3,600 mm facing S
  • Kitchen/Living WID-106-030-002 SIDELIGHT/KITCHEN: 600 × 1,200 mm facing S
  • Kitchen/Living WID-106-030-002 SIDELIGHT/MEALS: 600 × 3,600 mm facing S
  • Kitchen/Living WID-106-030-002 SIDELIGHT 1/FAMILY: 600 × 1,200 mm facing S
  • Kitchen/Living WID-106-030-002 SIDELIGHT 2/FAMILY: 600 × 1,200 mm facing S
  • Kitchen/Living WID-106-030-002 SIDELIGHT 3/FAMILY: 600 × 1,200 mm facing S
  • GUEST WID-102-002-002 W1/GUEST: 1,400 × 2,700 mm facing S
  • WIR/GUEST WID-102-002-002 W1/WIR/GUEST: 1,400 × 600 mm facing S
  • G.ENS WID-102-004-002 W1/G.ENS: 1,200 × 900 mm facing W
  • L'DRY WID-102-004-002 W1/L'DRY: 1,200 × 1,200 mm facing S
  • BUTLERS WID-125-006-002 W1/BUTLERS: 1,500 × 1,810 mm facing E

Certificate 0012303061-01, issued 17 October 2025, from the council's DA documents. Verify this certificate

Is this your home? Ask us to remove these details.

What else should you know about this block?

Dudils finds house plans whose living areas face north on your block. Search your own block free at dudils.com.

Related