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13 Livingstone Avenue Baulkham Hills NSW 2153

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 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 85 against 72.

Key features

Windows
32 windows and glazed doors: VELUX FS - Fixed Skylight DG 3mm LoE 366 / 8.5mm Argon Gap / 5.36mm Clear La
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R3, R2, R5, roof Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Homecerts.

BASIX certificate

Energy score
85 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-85
Heating load
17 MJ/m² a year
Cooling load
13 MJ/m² a year
Bedrooms
5
Conditioned floor area
219.8 m²
Unconditioned floor area
12.6 m²
Site area
445 m²
Roof area
166 m²
Garden area
188 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
3 kW
Rainwater tank
2,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Maximum glazing
aluminium frames 93 m², single glazing 71.5 m², double glazing 21.5 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • 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

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: no frame (foil-foam composite board)
  • Floor: suspended floor above open subfloor, AAC panel (75 mm); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, AAC panel (75 mm); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, concrete - suspended; frame: no frame (fibreglass batts or roll)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: AAC veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
  • 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 1806943S, issued 4 August 2025, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.1.9 (3.23)
Rated on
04 Aug 2025
Wall insulation
R2.5
Ceiling insulation
R3, R2, R5
Floor insulation
R2.5, R1, R3, R2
LED downlights
162
Living room glazing by direction
SE 4.9 m², SW 22.2 m², NW 3.8 m²
All glazing by direction
NE 14.4 m², SE 22.2 m², SW 39 m², NW 17.4 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour

Window types

  • VEL-011-01 W VELUX FS - Fixed Skylight DG 3mm LoE 366 / 8.5mm Argon Gap / 5.36mm Clear La: U-value 2.6, SHGC 0.24

Window schedule

  • GARAGE BRD-044-11 A W1: 600 × 1,800 mm facing SW
  • KIT/DIN/LIV BRD-041-11 A W4: 3,300 × 1,800 mm facing SW
  • KIT/DIN/LIV BRD-030-13 A LIVING: 2,700 × 1,020 mm facing SW
  • KIT/DIN/LIV BRD-034-10 A W5: 2,700 × 2,100 mm facing NW
  • KIT/DIN/LIV BRD-044-11 A W6: 1,800 × 1,500 mm facing NW
  • LDRY BRD-081-04 A W8: 900 × 600 mm facing NE
  • PDR BRD-044-01 A W9: 1,200 × 900 mm facing NE
  • BED5 ENS BRD-044-11 A W10: 600 × 1,200 mm facing NE
  • BED 5 BRD-044-11 A W11: 900 × 2,400 mm facing NE
  • BED 5 BRD-041-11 A W12: 2,400 × 2,400 mm facing SE
  • LOUNGE BRD-074-74 A W2: 2,700 × 1,810 mm facing SE
  • LOUNGE BRD-082-83 A W2: 2,700 × 2,280 mm facing SW
  • HALL/STAIRS BRD-074-77 A W3: 3,300 × 1,800 mm facing SW
  • LIVING VOID BRD-041-11 A W15: 2,100 × 1,800 mm facing NW
  • LIVING VOID BRD-041-11 A W4: 2,500 × 1,800 mm facing SW
  • LIVING VOID BRD-041-11 A W14: 2,400 × 1,800 mm facing SW
  • BED 1 BRD-041-11 A W16: 2,100 × 600 mm facing SW
  • BED 1 BRD-044-11 A W18: 2,100 × 1,800 mm facing NW
  • BED 1 BRD-041-11 A W17: 2,100 × 600 mm facing NE
  • BED1 ENS BRD-044-11 A W20: 600 × 1,200 mm facing NE
  • BED1 ENS BRD-044-01 A W21: 1,200 × 900 mm facing NE
  • BED1 ENS BRD-044-11 A W19: 1,200 × 1,200 mm facing NW
  • BED 2 BRD-044-11 A W22: 1,200 × 2,100 mm facing NE
  • PDR/ENS BRD-044-01 A W23: 600 × 1,200 mm facing NE
  • BED 3 BRD-044-11 A W24: 900 × 2,400 mm facing NE
  • BED 3 BRD-041-11 A W25: 2,400 × 2,400 mm facing SE
  • BED3 ENS BRD-044-11 A W26: 600 × 1,200 mm facing SE
  • BED4 ENS BRD-044-11 A W27: 600 × 1,200 mm facing SE
  • BED 4 BRD-041-11 A W13: 2,400 × 1,810 mm facing SE
  • BED 4 BRD-041-11 A W13: 2,400 × 1,070 mm facing SW
  • UPPER LIVING BRD-074-77 A W3: 2,500 × 1,800 mm facing SW
  • PANTRY BRD-044-11 A W7: 700 × 2,100 mm facing NE

Certificate 0012097697, issued 4 August 2025, from the council's DA documents. Verify this certificate

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