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16 Coomonderry Ridge Berry NSW 2535

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and a 3,000 litre rainwater tank.

Key features

Windows
46 windows and glazed doors: COMMERCIAL THERMALHEART SERIES 804 CENTREGLAZED - DOUBLE GLAZED - With Aluminium Spacer; Breezway Dualair Altair Louvre System in the Alspec McArthur EVO 150mm Centre Pocket Frame – Secondary Glazed
Wall insulation
Fibreglass batts or roll; Fibreglass batts or roll+ foil/sarking
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.80, dark colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
69 (target 69)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-76
Heating load
42 MJ/m² a year
Cooling load
17 MJ/m² a year
Bedrooms
6
Conditioned floor area
399.7 m²
Unconditioned floor area
29.5 m²
Site area
22,826 m²
Roof area
478 m²
Garden area
120 m²
Climate zone
NatHERS climate zone 18
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
uPVC frames 62.6 m², aluminium frames 58.7 m², composite frames 30.7 m², double glazing 152 m²

Heating

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

Cooling

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

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (polystyrene)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (polystyrene)
  • Floor: suspended floor above garage, concrete - suspended; frame: no frame (polystyrene)
  • Garage floor: concrete slab on ground (polystyrene)
  • External wall: concrete block/plasterboard; 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+ foil/sarking)
  • External garage wall: concrete block/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • 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.)
  • Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1823024S, issued 21 November 2025, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
Hero 4.1
Rated on
21 Nov 2025
Living room glazing by direction
NNE 32.4 m², ESE 3.2 m², SSW 7.2 m², WNW 2.2 m²
All glazing by direction
NNE 79 m², ESE 19.9 m², SSW 26.4 m², WNW 26.6 m²

Roof

  • Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.80, dark colour
  • (Monument) FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.80, dark colour
  • (Monument) FLAT-02: Flat Framed / Skillion Metal Roof & Cathedral PB Ceiling (11°-33°) 1.80, dark colour
  • (Monument) FLAT-03: Flat Framed / Skillion Tile Roof & Flat PB Ceiling 1.80, dark colour

Window types

  • AWS-052-308 COMMERCIAL THERMALHEART SERIES 804 CENTREGLAZED - DOUBLE GLAZED - With Aluminium Spacer: U-value 1.6, SHGC 0.36
  • BRZ-011-003 Breezway Dualair Altair Louvre System in the Alspec McArthur EVO 150mm Centre Pocket Frame – Secondary Glazed: U-value 2.4, SHGC 0.1

Window schedule

  • BATH 1, window BRZ-011-003: 1,500 × 1,500 mm facing SSW
  • BATH 3, window BRZ-011-003: 600 × 1,500 mm facing NNE
  • BED 1, window BRZ-011-003: 1,800 × 900 mm facing WNW
  • BED 1, window BRZ-011-003: 1,800 × 2,400 mm facing ESE
  • BED 1, window AWS-052-308: 2,400 × 4,800 mm facing NNE
  • BED 1, window BRZ-011-003: 1,800 × 900 mm facing ESE
  • BED 2, window BRZ-011-003: 1,800 × 2,700 mm facing NNE
  • BED 3, window BRZ-011-003: 1,800 × 2,700 mm facing NNE
  • BED 4, window AWS-052-308: 2,400 × 1,800 mm facing NNE
  • BED 4, window BRZ-011-003: 2,400 × 900 mm facing NNE
  • BUNKS, window BRZ-011-003: 1,800 × 900 mm facing WNW
  • ENS 2, window BRZ-011-003: 1,200 × 1,800 mm facing WNW
  • FOYER, window AWS-052-308: 2,400 × 1,430 mm facing NNE
  • GUEST BED, window BRZ-011-003: 2,400 × 900 mm facing SSW
  • GUEST BED, window AWS-052-308: 2,400 × 2,400 mm facing WNW
  • GUEST BED, window BRZ-011-003: 2,400 × 900 mm facing WNW
  • GUEST ENS, window BRZ-011-003: 1,500 × 1,500 mm facing SSW
  • GYM, window AWS-052-308: 2,100 × 2,400 mm facing ESE
  • GYM, window BRZ-011-003: 2,100 × 900 mm facing ESE
  • HALL 1, window AWS-052-308: 1,680 × 2,240 mm facing NNE
  • HALL 1, window AWS-052-308: 1,680 × 2,240 mm facing SSW
  • HALL 1, window AWS-052-308: 2,400 × 900 mm facing WNW
  • HALL 2, window AWS-052-308: 2,400 × 910 mm facing NNE
  • HALL 2, window AWS-052-308: 2,400 × 1,430 mm facing SSW
  • KITCHEN LIVING, window BRZ-011-003: 2,400 × 900 mm facing NNE
  • KITCHEN LIVING, window AWS-052-308: 2,400 × 4,800 mm facing NNE
  • KITCHEN LIVING, window BRZ-011-003: 2,400 × 900 mm facing NNE
  • KITCHEN LIVING, window BRZ-011-003: 2,400 × 900 mm facing NNE
  • KITCHEN LIVING, window AWS-052-308: 2,400 × 2,400 mm facing NNE
  • KITCHEN LIVING, window AWS-052-308: 690 × 3,400 mm facing SSW
  • KITCHEN LIVING, window AWS-052-308: 2,400 × 900 mm facing SSW
  • KITCHEN LIVING, window AWS-052-308: 2,400 × 900 mm facing WNW
  • LAUNDRY, window AWS-052-308: 690 × 2,660 mm facing SSW
  • LIVING, window BRZ-011-003: 2,400 × 900 mm facing NNE
  • LIVING, window BRZ-011-003: 2,400 × 900 mm facing NNE
  • LIVING, window AWS-052-308: 2,400 × 1,800 mm facing NNE
  • LIVING, window AWS-052-308: 1,800 × 1,800 mm facing ESE
  • LIVING, window AWS-052-308: 690 × 3,850 mm facing SSW
  • PANTRY, window AWS-052-308: 2,400 × 900 mm facing ESE
  • PANTRY, window AWS-052-308: 690 × 2,790 mm facing SSW
  • SNUG, window AWS-052-308: 2,400 × 3,600 mm facing NNE
  • SNUG, window AWS-052-308: 2,400 × 2,400 mm facing WNW
  • SNUG, window BRZ-011-003: 2,400 × 900 mm facing WNW
  • STAIR, window BRZ-011-003: 1,800 × 900 mm facing SSW
  • STAIR, window BRZ-011-003: 1,800 × 900 mm facing ESE
  • WC, window BRZ-011-003: 1,200 × 900 mm facing WNW

Certificate HR-MZDY0C-01, issued 21 November 2025, from the council's DA documents. Verify this certificate

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