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Home report
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151-157 West Wilchard Road Castlereagh NSW 2749
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 10.5 kW of solar panels and a 10,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 91 against 70 for energy and 41 against 40 for water.
Key features
- Windows
- 52 windows and glazed doors: Thermally Broken Aluminium Sliding Door DG 4ET/12Ar/4ET; Aluminium Sliding Window DG LB Clr 4/8/4; Thermally Broken Aluminium Fixed Window DG 4Optitherm/16Ar/4ET and 5 more types
- Wall insulation
- R2.7, R2.5
- Roof and ceiling insulation
- Ceiling R6, R3, 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
- 3-phase airconditioning (living area and bedroom)
Built by Nagoh Constructions.
BASIX certificate
- Energy score
- 91 (target 70)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 35 MJ/m² a year
- Cooling load
- 24 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 409.9 m²
- Unconditioned floor area
- 14 m²
- Site area
- 20,240 m²
- Roof area
- 579 m²
- Garden area
- 130 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 10.5 kW
- Rainwater tank
- 10,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 190.8 m², single glazing 10.6 m², double glazing 180.2 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 (not specified)
- Garage floor: concrete slab on ground, waffle pod slab (not specified)
- External wall: framed (metal clad); frame: timber - H2 treated softwood. all external walls not specified
- External garage wall: framed (metal clad); frame: timber - H2 treated softwood (not specified)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: not specified; roof: not specified.)
Certificate 1801711S, issued 27 June 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 20 Jun 2025
- Wall insulation
- R2.7, R2.5
- Ceiling insulation
- R6, R3
- Floor insulation
- R2.7, R2.5
- Living room glazing by direction
- N 17.6 m², S 5.8 m², W 29.2 m²
- All glazing by direction
- N 24 m², E 37.3 m², S 14.2 m², W 115.2 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Window types
- BRD-101-009 Thermally Broken Aluminium Sliding Door DG 4ET/12Ar/4ET: U-value 2.1, SHGC 0.47
- BRD-002-018 Aluminium Sliding Window DG LB Clr 4/8/4: U-value 3.3, SHGC 0.47
- BRD-150-305 Thermally Broken Aluminium Fixed Window DG 4Optitherm/16Ar/4ET: U-value 1.6, SHGC 0.46
- BRD-043-001 Aluminium Louvre Window SG 6Clr: U-value 6.1, SHGC 0.6
- ANE-017-001 Thermally Broken Aluminium Double Hung Window DG LB Clr 5/12/5: U-value 2.8, SHGC 0.48
- BRD-030-001 Aluminium Hinged Door SG 4Clr: U-value 6.1, SHGC 0.62
- BRD-043-006 Aluminium Louvre Window SG 6EA: U-value 4.5, SHGC 0.52
- BRD-041-001 Aluminium Fixed Window SG 4Clr: U-value 6.2, SHGC 0.74
Window schedule
- GYM, window BRD-101-009: 3,000 × 3,305 mm facing W
- GYM, window BRD-002-018: 3,000 × 400 mm facing W
- GYM, window BRD-150-305: 3,000 × 900 mm facing S
- WC, window BRD-043-001: 2,700 × 400 mm facing W
- LIV DIN KIT, window BRD-150-305: 3,000 × 1,937 mm facing S
- LIV DIN KIT, window BRD-150-305: 3,000 × 1,570 mm facing W
- LIV DIN KIT, window BRD-150-305: 3,000 × 1,570 mm facing W
- LIV DIN KIT, window BRD-002-018: 3,000 × 400 mm facing W
- LIV DIN KIT, window BRD-002-018: 3,000 × 400 mm facing W
- LIV DIN KIT, window BRD-101-009: 3,000 × 2,890 mm facing W
- LIV DIN KIT, window BRD-101-009: 3,000 × 2,890 mm facing W
- LIV DIN KIT, window BRD-150-305: 3,000 × 1,030 mm facing N
- LIV DIN KIT, window BRD-002-018: 3,000 × 400 mm facing N
- LIV DIN KIT, window BRD-101-009: 3,000 × 3,000 mm facing N
- LIV DIN KIT, window BRD-002-018: 3,000 × 400 mm facing N
- LIV DIN KIT, window BRD-150-305: 3,000 × 1,042 mm facing N
- TV ROOM, window BRD-002-018: 2,700 × 400 mm facing E
- TV ROOM, window ANE-017-001: 2,700 × 1,154 mm facing E
- LAUNDRY, window BRD-043-001: 2,700 × 400 mm facing E
- LAUNDRY, window BRD-030-001: 2,700 × 1,100 mm facing E
- ENTRY GF HALL, window BRD-002-018: 3,000 × 300 mm facing W
- ENTRY GF HALL, window BRD-002-018: 3,000 × 200 mm facing W
- ENTRY GF HALL, window BRD-150-305: 3,000 × 3,160 mm facing W
- ENTRY GF HALL, window BRD-150-305: 3,000 × 2,700 mm facing W
- ENTRY GF HALL, window BRD-002-018: 3,000 × 460 mm facing W
- ENTRY GF HALL, window BRD-150-305: 3,000 × 3,160 mm facing W
- ENTRY GF HALL, window BRD-150-305: 3,000 × 3,160 mm facing W
- ENTRY GF HALL, window BRD-002-018: 3,000 × 300 mm facing W
- ENTRY GF HALL, window BRD-002-018: 3,000 × 300 mm facing W
- ENTRY GF HALL, window BRD-150-305: 3,000 × 3,160 mm facing W
- MEDIA, window BRD-002-018: 2,700 × 450 mm facing E
- MEDIA, window BRD-002-018: 2,700 × 450 mm facing E
- BED 4, window BRD-002-018: 2,700 × 400 mm facing E
- BED 4, window ANE-017-001: 2,700 × 1,500 mm facing E
- ENS 4, window ANE-017-001: 2,700 × 1,500 mm facing E
- ENS 4, window BRD-002-018: 2,700 × 400 mm facing E
- BED 3, window BRD-002-018: 2,700 × 400 mm facing E
- BED 3, window ANE-017-001: 2,700 × 1,500 mm facing E
- BED 2, window ANE-017-001: 2,700 × 1,500 mm facing E
- BED 2, window BRD-002-018: 2,700 × 400 mm facing E
- ENS 2, window ANE-017-001: 2,700 × 1,200 mm facing E
- BED 1, window BRD-150-305: 3,000 × 910 mm facing S
- BED 1, window BRD-150-305: 3,000 × 725 mm facing W
- BED 1, window BRD-150-305: 3,000 × 725 mm facing W
- BED 1, window BRD-043-006: 3,000 × 400 mm facing W
- BED 1, window BRD-043-006: 3,000 × 400 mm facing W
- BED 1, window BRD-101-009: 3,000 × 2,735 mm facing W
- BED 1, window BRD-101-009: 3,000 × 2,734 mm facing W
- BED 1, window ANE-017-001: 2,700 × 1,340 mm facing N
- BED 1, window BRD-150-305: 3,000 × 910 mm facing N
- BED 1 WIR, window ANE-017-001: 2,700 × 1,060 mm facing E
- GARAGE, window BRD-041-001: 3,000 × 1,000 mm facing S
Certificate 0011904067-01, issued 20 June 2025, from the council's DA documents. Verify this certificate
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