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15 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 water target, scoring 46 against 40.

Key features

Windows
38 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 R2.5, R5, roof Construction Insulation Reflective wrap* 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 Resbuilt.

BASIX certificate

Energy score
70 (target 70)
Water score
46 (target 40)
Materials score
-100
Heating load
43 MJ/m² a year
Cooling load
17 MJ/m² a year
Bedrooms
5
Conditioned floor area
515.1 m²
Unconditioned floor area
22.1 m²
Site area
1,107 m²
Roof area
300 m²
Garden area
572 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
3 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 103.8 m², single glazing 43.9 m², double glazing 59.9 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, waffle pod slab (not specified)
  • Floor: suspended floor above open subfloor, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: concrete panel/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: concrete panel/plasterboard; frame: no frame (no added insulation)
  • Internal wall: single skin masonry; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1762454S_04, issued 29 June 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
29 Jun 2026
Wall insulation
R2.5
Ceiling insulation
R2.5, R5
Floor insulation
R2.5
LED downlights
207
All glazing by direction
NE 44.7 m², SE 22.8 m², SW 12.7 m², NW 23.7 m²

Roof

  • Construction Insulation Reflective wrap* 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
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.8, 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

  • 001: 1,200 × 1,810 mm facing SE
  • 001: 1,800 × 1,810 mm facing NW
  • 001: 2,100 × 3,610 mm facing NE
  • 001: 2,700 × 3,610 mm facing SE
  • 001: 2,100 × 730 mm facing NE
  • 001: 2,100 × 730 mm facing SW
  • 001: 900 × 4,380 mm facing NW
  • 001: 2,700 × 850 mm facing NE
  • 001: 2,700 × 2,810 mm facing NE
  • 001: 2,700 × 3,200 mm facing NE
  • 001: 600 × 2,650 mm facing SE
  • 001: 600 × 3,610 mm facing SW
  • 001: 600 × 2,650 mm facing SE
  • 001: 600 × 1,810 mm facing SE
  • 001: 1,200 × 450 mm facing SW
  • 001: 860 × 610 mm facing SW
  • 001: 1,200 × 2,050 mm facing SW
  • 001: 1,460 × 2,410 mm facing NW
  • 001: 860 × 610 mm facing NW
  • 001: 2,400 × 850 mm facing NE
  • 001: 600 × 1,450 mm facing NW
  • 001: 600 × 1,450 mm facing NW
  • 001: 2,400 × 820 mm facing NW
  • 001: 2,100 × 2,410 mm facing NW
  • 001: 860 × 730 mm facing SW
  • 001: 1,460 × 2,410 mm facing SW
  • 001: 860 × 730 mm facing SW
  • 001: 2,400 × 3,010 mm facing NE
  • 001: 2,100 × 1,250 mm facing NW
  • 001: 2,100 × 1,355 mm facing NE
  • 001: 2,060 × 610 mm facing SE
  • 001: 2,060 × 610 mm facing SE
  • 001: 600 × 2,410 mm facing SE
  • 001: 860 × 850 mm facing SW
  • 001: 600 × 1,810 mm facing NW
  • 001: 1,460 × 2,650 mm facing NE
  • 001: 860 × 1,210 mm facing NE
  • 001: 1,200 × 2,170 mm facing SE

Certificate 0013112321-01, issued 29 June 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1762454S_02, issued 9 January 2025

BASIX certificate

Energy score
70 (target 70)
Water score
46 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
41 MJ/m² a year
Cooling load
18 MJ/m² a year
Bedrooms
5
Conditioned floor area
515.1 m²
Unconditioned floor area
22.1 m²
Site area
1,107 m²
Roof area
300 m²
Garden area
572 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
3 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 101.8 m², single glazing 44.8 m², double glazing 57 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, waffle pod slab (not specified)
  • 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, concrete - suspended; 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 (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • External wall: concrete panel/plasterboard; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • External garage wall: concrete panel/plasterboard; frame: no frame (not specified)
  • Internal wall: single skin masonry; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • 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 1762454S_02, issued 9 January 2025, from the council's DA documents.

NatHERS certificate, certificate 0009729518-01, issued 9 January 2025

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
09 Jan 2025
Wall insulation
R2.5
Ceiling insulation
R2.5, R5
Floor insulation
R2.5
LED downlights
207
Living room glazing by direction
NW 1.7 m²
All glazing by direction
NE 44.7 m², SE 22.8 m², SW 12.7 m², NW 21.8 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.8, dark 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-BSMT AWS-001-001-001 W32: 1,200 × 1,810 mm facing SE
  • Fyr/Form.Liv-GF AWS-067-007-001 W1: 1,800 × 1,810 mm facing NW
  • Fyr/Form.Liv-GF AWS-008-003-001 W2: 2,100 × 3,610 mm facing NE
  • Fyr/Form.Liv-GF AWS-013-003-001 D5: 2,700 × 3,610 mm facing SE
  • Study-GF AWS-067-007-001 W15: 2,100 × 730 mm facing NE
  • Study-GF AWS-067-007-001 W13: 2,100 × 730 mm facing SW
  • Study-GF AWS-067-007-001 W14: 900 × 4,380 mm facing NW
  • Ktch/Liv/Din-GF AWS-067-007-001 W03: 2,700 × 850 mm facing NE
  • Ktch/Liv/Din-GF AWS-013-003-001 D7: 2,700 × 2,810 mm facing NE
  • Ktch/Liv/Din-GF AWS-013-003-001 D7: 2,700 × 3,200 mm facing NE
  • Ktch/Liv/Din-GF AWS-067-007-001 W4: 600 × 2,650 mm facing SE
  • Media-GF AWS-001-019-001 W8: 600 × 3,610 mm facing SW
  • Butler-GF AWS-066-008-001 W5: 600 × 2,650 mm facing SE
  • Pantry-GF AWS-066-008-001 W6: 600 × 1,810 mm facing SE
  • Laundry-GF AWS-066-007-001 W7: 1,200 × 450 mm facing SW
  • Powder-GF AWS-007-001-001 W09: 860 × 610 mm facing SW
  • Bedroom 1-GF AWS-001-019-001 W10: 1,200 × 2,050 mm facing SW
  • Bedroom 1-GF AWS-007-006-001 W11: 1,460 × 2,410 mm facing NW
  • Ens/Bed 1-GF AWS-007-001-001 W12: 860 × 610 mm facing NW
  • Void-FF AWS-067-007-001 W22: 2,400 × 850 mm facing NE
  • Rumpus-FF AWS-001-019-001 W17: 600 × 1,450 mm facing NW
  • Rumpus-FF AWS-001-019-001 W18: 600 × 1,450 mm facing NW
  • Bedroom 2-FF AWS-007-006-001 W16: 2,100 × 2,410 mm facing NW
  • WIR/Bed 2-FF AWS-007-006-001 W30: 860 × 730 mm facing SW
  • Bedroom 3-FF AWS-001-019-001 W28: 1,460 × 2,410 mm facing SW
  • Bath-FF AWS-007-001-001 W29: 860 × 730 mm facing SW
  • Master Bed-FF AWS-013-003-001 D8: 2,400 × 3,010 mm facing NE
  • Master Bed-FF AWS-066-008-001 W23: 2,100 × 1,250 mm facing NW
  • Master Bed-FF AWS-066-008-001 W23: 2,100 × 1,355 mm facing NE
  • Master Bed-FF AWS-007-006-001 W24: 2,060 × 610 mm facing SE
  • Master Bed-FF AWS-007-006-001 W25: 2,060 × 610 mm facing SE
  • Ens/M.Bed-FF AWS-001-001-001 W26: 600 × 2,410 mm facing SE
  • Ens/M.Bed-FF AWS-007-001-001 W27: 860 × 850 mm facing SW
  • Bedroom 4-FF AWS-001-019-001 W19: 600 × 1,810 mm facing NW
  • Bedroom 4-FF AWS-007-006-001 W20: 1,460 × 2,650 mm facing NE
  • Ens/Bed 4-FF AWS-007-001-001 W21: 860 × 1,210 mm facing NE
  • Storage-BSMT AWS-001-001-001 W33: 1,200 × 2,170 mm facing SE

Certificate 0009729518-01, issued 9 January 2025, from the council's DA documents. Verify this certificate

BASIX certificate, certificate 1762454S, issued 31 August 2024

BASIX certificate

Energy score
70 (target 70)
Water score
46 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
45 MJ/m² a year
Cooling load
14 MJ/m² a year
Bedrooms
5
Conditioned floor area
516 m²
Unconditioned floor area
22.3 m²
Site area
1,107 m²
Roof area
300 m²
Garden area
572 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
3 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 101.5 m², single glazing 4.8 m², double glazing 96.7 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, waffle pod slab (not specified)
  • 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, concrete - suspended; 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 (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • External wall: concrete panel/plasterboard; frame: timber - untreated softwood (no added insulation)
  • External garage wall: concrete panel/plasterboard; frame: no frame (not specified)
  • Internal wall: single skin masonry; frame: timber - untreated softwood (rockwool batts, roll or pump-in)
  • 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 1762454S, issued 31 August 2024, from the council's DA documents.

NatHERS certificate, certificate 0009729518, issued 31 August 2024

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.2 (3.23)
Rated on
31 Aug 2024
Wall insulation
R2.5
Ceiling insulation
R2.5, R5
Floor insulation
R2.5
LED downlights
186
Living room glazing by direction
NW 1.7 m²
All glazing by direction
NE 41.1 m², SE 23.9 m², SW 14.9 m², NW 21.8 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, dark 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-BSMT AWS-001-001-001 W35: 1,200 × 1,810 mm facing SE
  • Fyr/Form.Liv-GF AWS-067-009-001 W1: 1,800 × 1,810 mm facing NW
  • Fyr/Form.Liv-GF AWS-008-008-001 W2: 2,100 × 3,610 mm facing NE
  • Fyr/Form.Liv-GF AWS-089-046-001 D5: 2,700 × 3,610 mm facing SE
  • Study-GF AWS-067-009-001 W17: 2,100 × 730 mm facing NE
  • Study-GF AWS-067-009-001 W15: 2,100 × 730 mm facing SW
  • Study-GF AWS-067-009-001 W16: 900 × 4,380 mm facing NW
  • Ktch/Liv/Din-GF AWS-067-009-001 W3-Part: 3,000 × 850 mm facing NE
  • Ktch/Liv/Din-GF AWS-067-009-001 W4: 2,400 × 2,170 mm facing NE
  • Ktch/Liv/Din-GF AWS-089-046-001 D7: 2,700 × 2,650 mm facing NE
  • Ktch/Liv/Din-GF AWS-067-009-001 W5: 600 × 2,650 mm facing SE
  • Media-GF AWS-003-086-001 W9: 1,200 × 1,810 mm facing SW
  • Media-GF AWS-003-086-001 W10: 1,200 × 1,810 mm facing SW
  • Butler-GF AWS-067-009-001 W6: 600 × 2,650 mm facing SE
  • Pantry-GF AWS-067-009-001 W7: 600 × 1,810 mm facing SE
  • Laundry-GF AWS-067-009-001 W8: 1,200 × 450 mm facing SW
  • Powder-GF AWS-008-008-001 W11: 860 × 610 mm facing SW
  • Bedroom 1-GF AWS-003-086-001 W12: 1,200 × 2,050 mm facing SW
  • Bedroom 1-GF AWS-008-008-001 W13: 1,460 × 2,410 mm facing NW
  • Ensuite-GF AWS-008-008-001 W14: 860 × 610 mm facing NW
  • Void-FF AWS-067-009-001 W3-Part: 2,400 × 850 mm facing NE
  • Rumpus-FF AWS-008-008-001 W19: 600 × 1,450 mm facing NW
  • Rumpus-FF AWS-008-008-001 W20: 600 × 1,450 mm facing NW
  • Bedroom 2-FF AWS-008-008-001 W18: 2,100 × 2,410 mm facing NW
  • WIR/Bed 2-FF AWS-008-008-001 W32: 860 × 730 mm facing SW
  • Bedroom 3-FF AWS-003-086-001 W30: 1,460 × 2,410 mm facing SW
  • Bath-FF AWS-008-008-001 W31: 860 × 730 mm facing SW
  • Master Bed-FF AWS-089-046-001 D8: 2,400 × 3,010 mm facing NE
  • Master Bed-FF AWS-067-009-001 W25-Part: 2,100 × 1,250 mm facing NW
  • Master Bed-FF AWS-067-009-001 W25-Part: 2,100 × 1,355 mm facing NE
  • Master Bed-FF AWS-008-008-001 W26: 2,060 × 610 mm facing SE
  • Master Bed-FF AWS-008-008-001 W26: 2,060 × 610 mm facing SE
  • WIR/M.Bed-FF AWS-003-086-001 W27: 600 × 1,810 mm facing SE
  • Ens/M.Bed-FF AWS-003-086-001 W28: 600 × 2,410 mm facing SE
  • Ens/M.Bed-FF AWS-008-008-001 W29: 860 × 850 mm facing SW
  • Bedroom 4-FF AWS-008-008-001 W21: 600 × 1,810 mm facing NW
  • Bedroom 4-FF AWS-008-008-001 W22: 1,460 × 2,650 mm facing NE
  • Ens/Bed 4-FF AWS-008-008-001 W23: 860 × 1,210 mm facing NE
  • Storage-BSMT AWS-001-001-001 W36: 1,200 × 2,170 mm facing SE

Certificate 0009729518, issued 31 August 2024, from the council's DA documents. Verify this certificate

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