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Kangaroo Valley Road Berry Mountain NSW 2535

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 5 kW of solar panels and a 100,000 litre rainwater tank. Its NatHERS certificate lists insulation in the floor. It beat its BASIX energy and water targets, scoring 75 against 69 for energy and 67 against 40 for water.

Key features

Windows
36 windows and glazed doors: Composite A DG Argon Fill Low Solar Gain low-E -Clear; Tilt and Turn Window DG 4/16Ar/4S500; Sliding Door DG 6EA-16Ar-5 and 1 more types
Wall insulation
Fibreglass batts or roll
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, medium colour
Hot water
Electric storage
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom); Wood heater (living area)

BASIX certificate

Energy score
75 (target 69)
Water score
67 (target 40)
Thermal performance
Pass
Materials score
-96
Heating load
45 MJ/m² a year
Cooling load
15 MJ/m² a year
Bedrooms
6
Conditioned floor area
312.8 m²
Unconditioned floor area
23.1 m²
Site area
19,941 m²
Roof area
460 m²
Garden area
100 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric storage
Solar panels
5 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
timber frames 123 m², double glazing 123 m²

Heating

  • Living area: wood heater; Energy rating: n/a
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (cold zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (cold zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (cold zone)

Construction and insulation

  • Floor: concrete slab on ground, 30% cement substitute, conventional slab (foil-foam composite board)
  • Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: no frame (foil-foam composite board)
  • Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (foil-foam composite board+ foil/sarking)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (foil-foam composite board)
  • Floor: suspended floor above garage, concrete - suspended; frame: no frame (foil-foam composite board)
  • Garage floor: concrete slab on ground, 30% cement substitute (foil-foam composite board)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: concrete block/plasterboard; frame: no frame (fibreglass batts or roll)
  • Internal wall: cavity brick wall; frame: timber - H2 treated softwood (fibreglass batts or roll)

Certificate 1812476S, issued 11 September 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
Hero 4.1
Rated on
28 Aug 2025
Floor insulation
R4.0
Living room glazing by direction
ENE 2.2 m², SSE 4.3 m², WSW 4.3 m²
All glazing by direction
NE 10.6 m², ENE 35.2 m², SE 13.3 m², SSE 12.6 m², SW 10.8 m², WSW 9.2 m², NNW 6.2 m²

Roof

  • Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, medium colour
  • FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, medium colour
  • Roof type Added insulation absorptance Roof Colour SLAB-200-CEIL-01: Concrete Slab (200mm) with Suspended PB Ceiling 0.00, medium colour

Window types

  • CMP-005-04 I Composite A DG Argon Fill Low Solar Gain low-E -Clear: U-value 2.2, SHGC 0.32
  • PAR-001-02 W Tilt and Turn Window DG 4/16Ar/4S500: U-value 1.8, SHGC 0.37
  • PAR-005-02 W Sliding Door DG 6EA-16Ar-5: U-value 1.7, SHGC 0.43
  • PAR-009-01 W Scandinavian Fir Fixed Window TG 4-12Ar-3-12Ar-4: U-value 1.6, SHGC 0.52

Window schedule

  • K/L/D, window PAR-009-01 W: 1,450 × 1,845 mm facing NE
  • K/L/D, window PAR-009-01 W: 1,450 × 3,800 mm facing NE
  • K/L/D, window PAR-009-01 W: 480 × 4,686 mm facing SE
  • K/L/D, window PAR-001-02 W: 1,450 × 976 mm facing SE
  • K/L/D, window PAR-009-01 W: 1,450 × 976 mm facing SE
  • K/L/D, window PAR-009-01 W: 1,450 × 976 mm facing SE
  • Turn 10 SE None K/L/D, window PAR-005-02 W: 2,400 × 4,250 mm facing SW
  • K/L/D, window PAR-009-01 W: 1,028 × 1,900 mm facing NNW
  • K/L/D, window PAR-001-02 W: 1,450 × 1,050 mm facing NNW
  • K/L/D, window PAR-001-02 W: 1,450 × 1,850 mm facing NNW
  • K/L/D, window PAR-001-02 W: 1,450 × 5,300 mm facing ENE
  • B2 ENSUITE, window PAR-001-02 W: 1,100 × 950 mm facing NE
  • BATH 2, window PAR-001-02 W: 600 × 590 mm facing WSW
  • BEDROOM 1, window PAR-009-01 W: 1,500 × 976 mm facing SE
  • BEDROOM 1, window PAR-009-01 W: 1,500 × 976 mm facing SE
  • BEDROOM 1, window PAR-009-01 W: 1,500 × 976 mm facing SE
  • BEDROOM 1, window PAR-009-01 W: 1,500 × 976 mm facing SE
  • BEDROOM 1, window PAR-001-02 W: 1,500 × 900 mm facing NE
  • BEDROOM 2, window PAR-001-02 W: 1,400 × 682 mm facing SE
  • BEDROOM 2, window CMP-005-04 I: 2,550 × 900 mm facing SSE
  • BEDROOM 3, window PAR-001-02 W: 1,400 × 500 mm facing WSW
  • BEDROOM 4, window PAR-001-02 W: 1,400 × 500 mm facing WSW
  • BEDROOM 5, window PAR-001-02 W: 1,400 × 500 mm facing WSW
  • Turn 90 WSW None ENTRY, window CMP-005-04 I: 2,850 × 1,200 mm facing ENE
  • ENTRY, window PAR-009-01 W: 2,850 × 1,250 mm facing ENE
  • ENTRY, window PAR-001-02 W: 3,010 × 1,077 mm facing ENE
  • ENTRY, window PAR-009-01 W: 3,010 × 1,077 mm facing ENE
  • ENTRY, window PAR-009-01 W: 1,250 × 450 mm facing SW
  • Turn 10 NNW None FF HALL TO BED, window PAR-005-02 W: 2,700 × 3,600 mm facing ENE
  • FF HALL TO BED, window CMP-005-04 I: 2,400 × 1,000 mm facing WSW
  • Turn 90 NNW None HALL/VOID, window PAR-005-02 W: 2,400 × 2,500 mm facing SSE
  • PDR, window PAR-001-02 W: 2,700 × 800 mm facing ENE
  • RUMPUS, window PAR-009-01 W: 2,700 × 800 mm facing ENE
  • RUMPUS, window PAR-001-02 W: 2,400 × 1,800 mm facing WSW
  • RUMPUS, window PAR-001-02 W: 2,700 × 800 mm facing SSE
  • RUMPUS, window PAR-009-01 W: 2,700 × 800 mm facing SSE

Certificate HR-6HI5L9-03, issued 28 August 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1731239S, issued 20 December 2023

BASIX certificate

Energy score
72 (target 69)
Water score
66 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
42 MJ/m² a year
Cooling load
19 MJ/m² a year
Bedrooms
6
Conditioned floor area
310.3 m²
Unconditioned floor area
21.8 m²
Site area
19,941 m²
Roof area
455 m²
Garden area
100 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric storage
Solar panels
5 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
timber frames 150.5 m², single glazing 150.5 m²

Heating

  • Living area: wood heater; Energy rating: n/a
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (cold zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (cold zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (cold zone)

Construction and insulation

  • Floor: concrete slab on ground, 30% cement substitute (polystyrene)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, 30% cement substitute (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (metal clad); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: cavity brick; frame: no frame (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: no frame (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: cavity brick wall; frame: no frame (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 1731239S, issued 20 December 2023, from the council's DA documents.

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