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9 Saltwater Crescent North 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 3 kW of solar panels and a 4,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 75 against 70 for energy and 42 against 40 for water.

Key features

Windows
45 windows and glazed doors
Wall insulation
R3.6
Roof and ceiling insulation
Ceiling R2.5, R5, 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
Airconditioning ducting only (living area); 1-phase airconditioning, ducted (bedroom)

BASIX certificate

Energy score
75 (target 70)
Water score
42 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
39 MJ/m² a year
Cooling load
21 MJ/m² a year
Bedrooms
5
Conditioned floor area
424.6 m²
Unconditioned floor area
8 m²
Site area
844 m²
Roof area
379 m²
Garden area
422 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
3 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 149.7 m², single glazing 149.7 m²

Heating

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)

Cooling

  • Living area: airconditioning ducting only; Energy rating: n/a
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 6 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (polystyrene)
  • Floor: suspended floor above enclosed subfloor, plywood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above open subfloor, plywood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, plywood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
  • External wall: brick veneer; frame: timber - H2 treated softwood (polystyrene)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (polystyrene)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (polystyrene)
  • 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 backed blanket.)

Certificate 1784617S_03, issued 27 February 2025, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.3 (3.23)
Rated on
15 Nov 2024
Wall insulation
R3.6
Ceiling insulation
R2.5, R5
Floor insulation
R2.5, R3.6
LED downlights
169
Living room glazing by direction
NE 2.6 m², SE 4.3 m²
All glazing by direction
N 3.2 m², NE 46.6 m², SE 44.9 m², SW 18.4 m², NW 39.9 m²

Roof

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

Window schedule

  • Garage-GF ALU-004-002-001 W14: 600 × 2,170 mm facing SW
  • Formal Liv-GF ALU-010-005-001 W1-Part: 3,000 × 3,000 mm facing NW
  • Formal Liv-GF ALU-012-003-001 W1-Part: 3,000 × 565 mm facing N
  • Formal Liv-GF ALU-010-005-001 W1-Part: 3,000 × 1,260 mm facing NE
  • Formal Liv-GF ALU-012-003-001 W2-Part: 3,000 × 1,500 mm facing NE
  • Bedroom 1-GF ALU-004-002-001 W13: 1,460 × 1,810 mm facing SW
  • Pooja-GF ALU-004-002-001 W3: 600 × 1,570 mm facing NE
  • Hwy-GF ALU-020-001-001 D8-Part: 2,700 × 3,500 mm facing NE
  • Study-GF ALU-010-005-001 W4: 2,400 × 970 mm facing NE
  • Study-GF ALU-010-005-001 W5: 1,800 × 2,410 mm facing SE
  • Media-GF ALU-004-002-001 W12: 900 × 3,000 mm facing SW
  • Laundry-GF ALU-010-005-001 D10-W: 1,460 × 730 mm facing SW
  • Ktch/Liv/Din-GF ALU-020-001-001 D8-Part: 2,700 × 1,310 mm facing NE
  • Ktch/Liv/Din-GF ALU-010-005-001 W6: 3,000 × 2,650 mm facing NW
  • Ktch/Liv/Din-GF ALU-010-005-001 W7: 3,000 × 970 mm facing NE
  • Ktch/Liv/Din-GF ALU-010-005-001 W8: 3,000 × 970 mm facing NE
  • Ktch/Liv/Din-GF ALU-012-003-001 W9: 3,000 × 2,410 mm facing SE
  • Ktch/Liv/Din-GF ALU-020-001-001 D7: 3,300 × 5,000 mm facing SE
  • Ktch/Liv/Din-GF ALU-012-003-001 W10: 600 × 2,410 mm facing SW
  • Butlers-GF ALU-004-002-001 W11: 600 × 3,010 mm facing SW
  • Void-FF ALU-012-003-001 W15: 2,700 × 1,500 mm facing NW
  • Void-FF ALU-012-003-001 W1-Part: 2,700 × 3,000 mm facing NW
  • Void-FF ALU-012-003-001 W1-Part: 2,700 × 565 mm facing N
  • Void-FF ALU-012-003-001 W2-Part: 2,700 × 1,500 mm facing NE
  • Void-FF ALU-012-003-001 W1-Part: 2,700 × 1,260 mm facing NE
  • Rumpus-FF ALU-010-005-001 W16: 2,100 × 610 mm facing NE
  • Rumpus-FF ALU-010-005-001 W17: 2,100 × 610 mm facing NE
  • Rumpus-FF ALU-004-002-001 W18: 1,800 × 2,410 mm facing SE
  • Bedroom 2-FF ALU-020-001-001 D9: 2,700 × 4,000 mm facing NW
  • Bedroom 3-FF ALU-010-005-001 W32: 1,800 × 730 mm facing SW
  • Bedroom 3-FF ALU-010-005-001 W33: 1,800 × 730 mm facing SW
  • Ens/Bed 3-FF ALU-010-005-001 W30: 600 × 610 mm facing SW
  • Ens/Bed 3-FF ALU-010-005-001 W31: 600 × 610 mm facing SW
  • Bedroom 4-FF ALU-010-005-001 W26: 1,800 × 730 mm facing SW
  • Bedroom 4-FF ALU-010-005-001 W27: 1,800 × 730 mm facing SW
  • Ens/Bed 4-FF ALU-010-005-001 W28: 600 × 610 mm facing SW
  • Ens/Bed 4-FF ALU-010-005-001 W29: 600 × 610 mm facing SW
  • Robe/M.Bed-FF ALU-004-002-001 W19: 1,460 × 1,450 mm facing NE
  • Master Bed-FF ALU-010-005-001 W20: 2,100 × 970 mm facing NE
  • Master Bed-FF ALU-010-005-001 W21: 2,100 × 970 mm facing NE
  • Master Bed-FF ALU-020-001-001 D6: 2,400 × 3,000 mm facing SE
  • Master Bed-FF ALU-010-005-001 W22: 1,800 × 1,210 mm facing SE
  • Her/M.Bed-FF ALU-010-005-001 W23: 1,800 × 850 mm facing SE
  • Her/M.Bed-FF ALU-010-005-001 W24: 1,800 × 850 mm facing SE
  • Ens/M.Bed-FF ALU-010-005-001 W25: 600 × 1,210 mm facing SW

Certificate 0011559952, issued 15 November 2024, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1773136S_02, issued 15 November 2024

BASIX certificate

Energy score
74 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-75
Heating load
36 MJ/m² a year
Cooling load
24 MJ/m² a year
Bedrooms
5
Conditioned floor area
436.4 m²
Unconditioned floor area
8.1 m²
Site area
844 m²
Roof area
379 m²
Garden area
359 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Solar panels
5 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
uPVC frames 152.9 m², double glazing 152.9 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above open subfloor, particle board; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • External garage wall: brick veneer; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)

Certificate 1773136S_02, issued 15 November 2024, from the council's DA documents.

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