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Home report
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19 Steyne Road Saratoga NSW 2251
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 71 against 70.
Key features
- Windows
- 29 windows and glazed doors: Aluminium Sliding Window SG 3Clr; Aluminium Awning Window DG 4Clr/10Ar/4ET; Aluminium Hinged Door DG 4Clr/10/4ET and 3 more types
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R2.5, R6, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.3, medium colour
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 71 (target 70)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -70
- Heating load
- 25 MJ/m² a year
- Cooling load
- 26 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 243.8 m²
- Unconditioned floor area
- 20.7 m²
- Site area
- 753 m²
- Roof area
- 317 m²
- Garden area
- 595 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 71 m², single glazing 1.8 m², double glazing 69.2 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
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 (no added insulation)
- Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
- Floor: suspended floor above garage, particle board; 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 (fibreglass batts or roll)
- External wall: external insulated façade system (EIFS); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: external insulated façade system (EIFS); frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1835809S, issued 4 March 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 04 Mar 2026
- Wall insulation
- R2.5
- Ceiling insulation
- R2.5, R6
- Floor insulation
- R2.5
- LED downlights
- 75
- Living room glazing by direction
- N 14.4 m², E 14.6 m², S 1.3 m², W 4.3 m²
- All glazing by direction
- N 25.6 m², E 18.9 m², S 11.2 m², W 15.4 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.3, medium colour
Window types
- AWS-001-001 Aluminium Sliding Window SG 3Clr: U-value 6.4, SHGC 0.73
- AWS-008-003 Aluminium Awning Window DG 4Clr/10Ar/4ET: U-value 3.6, SHGC 0.52
- AWS-019-004 Aluminium Hinged Door DG 4Clr/10/4ET: U-value 3.6, SHGC 0.47
- AWS-003-003 Aluminium Sliding Window DG 4Clr/10Ar/4ET: U-value 3.4, SHGC 0.55
- AWS-067-007 Aluminium Fixed Window DG 4Clr/10Ar/4ET: U-value 2.4, SHGC 0.64
- AWS-025-004 Aluminium Sliding Door DG 4Clr/10/4ET: U-value 3.5, SHGC 0.56
Window schedule
- Garage, window AWS-001-001: 1,200 × 1,500 mm facing W
- Laundry, window AWS-008-003: 1,100 × 500 mm facing W
- Laundry, window AWS-019-004: 2,400 × 900 mm facing W
- Guest bed, window AWS-008-003: 2,000 × 2,150 mm facing S
- Guest bed, window AWS-008-003: 1,700 × 500 mm facing E
- Powder, window AWS-003-003: 600 × 1,400 mm facing E
- Sitting/Entry, window AWS-003-003: 1,800 × 1,800 mm facing N
- Kit/Liv/Dining, window AWS-008-003: 1,700 × 750 mm facing E
- Kit/Liv/Dining, window AWS-008-003: 1,700 × 750 mm facing E
- Kit/Liv/Dining, window AWS-008-003: 1,700 × 750 mm facing S
- Kit/Liv/Dining, window AWS-067-007: 2,400 × 3,600 mm facing E
- Kit/Liv/Dining, window AWS-003-003: 600 × 2,400 mm facing W
- Kit/Liv/Dining, window AWS-008-003: 2,400 × 1,200 mm facing N
- Kit/Liv/Dining, window AWS-025-004: 2,400 × 4,800 mm facing N
- Bedroom 2, window AWS-003-003: 600 × 2,150 mm facing W
- Bedroom 3, window AWS-003-003: 600 × 2,150 mm facing E
- Bedroom 3, window AWS-003-003: 1,500 × 1,800 mm facing N
- Bedroom 4, window AWS-008-003: 1,550 × 1,200 mm facing S
- Bedroom 4, window AWS-067-007: 1,550 × 1,200 mm facing S
- Bedroom 4, window AWS-003-003: 600 × 2,150 mm facing W
- Bedroom 1, window AWS-003-003: 600 × 2,150 mm facing E
- Bedroom 1, window AWS-003-003: 1,650 × 2,200 mm facing N
- WIR B1, window AWS-008-003: 1,350 × 750 mm facing W
- Ensuite, window AWS-008-003: 1,350 × 1,200 mm facing N
- Bath, window AWS-003-003: 1,200 × 1,500 mm facing W
- WC, window AWS-003-003: 1,200 × 1,000 mm facing W
- Study, window AWS-008-003: 1,550 × 1,200 mm facing S
- Rumpus, window AWS-003-003: 1,500 × 2,250 mm facing E
- Rumpus, window AWS-003-003: 1,350 × 2,150 mm facing W
Certificate 0012820171, issued 4 March 2026, from the council's DA documents. Verify this certificate
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