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48 Malonga Avenue Kellyville NSW 2155

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 1.5 kW of solar panels. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 72 against 70 for energy and 50 against 40 for water.

Key features

Windows
37 windows and glazed doors
Wall insulation
R4
Roof and ceiling insulation
Ceiling R6, R4, roof Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Both Sides R6, medium colour
Hot water
Electric boosted solar with a performance of 41 to 45 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Noorprojects.

BASIX certificate

Energy score
72 (target 70)
Water score
50 (target 40)
Thermal performance
Pass
Materials score
-81
Heating load
24 MJ/m² a year
Cooling load
36 MJ/m² a year
Bedrooms
4
Conditioned floor area
427.3 m²
Unconditioned floor area
65.9 m²
Site area
769 m²
Roof area
275 m²
Garden area
86 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric boosted solar with a performance of 41 to 45 STCs or better
Solar panels
1.5 kW
Fixtures
Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 140.9 m², single glazing 47.8 m², double glazing 93.1 m²

Heating

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

Cooling

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

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (not specified)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (not specified)
  • External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • Internal wall shared with garage: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1835476S, issued 2 March 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
14 Feb 2026
Wall insulation
R4
Ceiling insulation
R6, R4
Floor insulation
R4, R3, R6
LED downlights
64
Living room glazing by direction
N 4.2 m², W 2.9 m²
All glazing by direction
N 48.6 m², E 39.9 m², S 13.4 m², W 39 m²

Roof

  • Construction Insulation Reflective wrap* Corrugated Iron Timber Frame Bulk, Reflective Both Sides R6, medium colour

Window schedule

  • ENTRY VOID ALM-004-03 A W99: 2,400 × 3,600 mm facing W
  • ENTRY VOID ALM-004-03 A W98: 2,400 × 2,000 mm facing N
  • ENTRY VOID ALM-002-03 A W100: 2,100 × 2,400 mm facing S
  • ENTRY VOID ALM-004-03 A W20: 2,700 × 1,800 mm facing W
  • MEDIA ALM-002-03 A W50: 600 × 2,400 mm facing S
  • Bedroom 1 ALM-002-03 A W6: 900 × 2,400 mm facing N
  • ENS 1 ALM-001-03 A W36: 600 × 1,000 mm facing N
  • KIT-LIV-DIN ALM-001-03 A W40: 2,700 × 800 mm facing N
  • KIT-LIV-DIN ALM-001-03 A W106: 2,700 × 800 mm facing N
  • KIT-LIV-DIN ALM-001-03 A: 3,000 × 800 mm facing N
  • KIT-LIV-DIN ALM-001-03 A: 3,000 × 800 mm facing N
  • KIT-LIV-DIN ALM-001-03 A: 3,000 × 800 mm facing N
  • KIT-LIV-DIN ALM-004-03 A W104: 2,700 × 4,000 mm facing E
  • KIT-LIV-DIN ALM-004-03 A W105: 2,700 × 3,000 mm facing E
  • KIT-LIV-DIN ALM-004-03 A W80: 2,700 × 2,400 mm facing N
  • KIT-LIV-DIN ALM-004-03 A W78: 2,700 × 3,000 mm facing E
  • PANTRY ALM-002-03 A W103: 600 × 2,400 mm facing S
  • FORMAL-OFFICE ALM-004-03 A W84: 2,100 × 2,000 mm facing S
  • FORMAL-OFFICE ALM-004-03 A W7: 3,300 × 3,600 mm facing W
  • FORMAL-OFFICE ALM-004-03 A W8: 3,300 × 2,000 mm facing N
  • Bedroom 4 ALM-002-03 A W92: 1,500 × 2,400 mm facing E
  • Bedroom 4 ALM-001-03 A W91: 1,500 × 1,000 mm facing E
  • MASTER ALM-004-03 A W102: 2,100 × 2,400 mm facing N
  • MASTER ALM-003-03 A W89: 2,100 × 1,000 mm facing W
  • MASTER ALM-004-03 A W88: 2,400 × 3,600 mm facing W
  • ENS ALM-001-03 A W90: 600 × 1,200 mm facing S
  • ENS ALM-001-03 A W34: 600 × 1,000 mm facing S
  • ENS3 ALM-002-03 A W93: 1,500 × 2,400 mm facing E
  • Bedroom 2 ALM-002-03 A W95: 600 × 2,400 mm facing N
  • Bedroom 2 ALM-002-03 A W94: 1,500 × 2,400 mm facing E
  • temple ALM-001-03 A W67: 600 × 1,000 mm facing E
  • VOID ALM-001-03 A: 2,400 × 800 mm facing N
  • VOID ALM-001-03 A: 2,400 × 800 mm facing N
  • VOID ALM-001-03 A: 2,400 × 800 mm facing N
  • RUMPUS ALM-004-03 A W101: 1,800 × 1,600 mm facing W
  • RUMPUS ALM-002-03 A W96: 2,100 × 1,000 mm facing N
  • RUMPUS ALM-002-03 A W97: 2,100 × 1,000 mm facing N

Certificate 0012770152, issued 14 February 2026, from the council's DA documents. Verify this certificate

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