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Home report
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4 Java Street Point Frederick NSW 2250
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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 an 8,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 44 against 40 for water.
Key features
- Windows
- 77 windows and glazed doors: Aluminium Louvre Window SG 6Clr; Aluminium Fixed Window SG 5Clr; Aluminium Louvre Window DG 6ET/101/6Clr(Cl_6) and 6 more types
- Wall insulation
- R2.7
- Roof and ceiling insulation
- Ceiling R5, R2.8, R7, roof Corrugated Iron Timber Frame No Insulation, Only an Air Gap, medium colour
- Hot water
- Electric boosted solar with a performance of 31 to 35 STCs or better
BASIX certificate
- Energy score
- 71 (target 70)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 22 MJ/m² a year
- Cooling load
- 28 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 312 m²
- Unconditioned floor area
- 23 m²
- Site area
- 780 m²
- Roof area
- 315 m²
- Garden area
- 294 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric boosted solar with a performance of 31 to 35 STCs or better
- Rainwater tank
- 8,000 litres
- Fixtures
- Showerheads 3 star, toilets 1 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Maximum glazing
- aluminium frames 173 m², double glazing 173 m²
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (polystyrene)
- Floor: suspended floor above enclosed subfloor, fibre cement; frame: laminated veneer lumber (LVL) (polystyrene)
- Floor: above habitable rooms or mezzanine, fibre cement; frame: laminated veneer lumber (LVL) (fibreglass batts or roll)
- Floor: suspended floor above garage, fibre cement; frame: laminated veneer lumber (LVL) (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
- External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: reverse brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: concrete block/plasterboard; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, laminated veneer lumber (LVL) (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1800580S_02, issued 2 September 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 10 Sep 2025
- Wall insulation
- R2.7
- Ceiling insulation
- R5, R2.8, R7
- Floor insulation
- R2.7, R2.5, R2.3, R5, R2.8
- LED downlights
- 59
- Living room glazing by direction
- N 34.7 m², E 8.9 m², S 9.2 m², W 8.9 m²
- All glazing by direction
- N 50.1 m², E 25.5 m², S 36.1 m², W 26.4 m²
Roof
- Corrugated Iron Timber Frame 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 R1.3, light colour
Window types
- VAN-004-001 Aluminium Louvre Window SG 6Clr: U-value 6.1, SHGC 0.64
- AWS-068-007 Aluminium Fixed Window SG 5Clr: U-value 6.3, SHGC 0.76
- BRZ-011-004 Aluminium Louvre Window DG 6ET/101/6Clr(Cl_6): U-value 3, SHGC 0.4
- AWS-089-095 Aluminium Sliding Door DG 4Clr/10Ar/4ET: U-value 2.5, SHGC 0.68
- AWS-067-007 Aluminium Fixed Window DG 4Clr/10Ar/4ET: U-value 2.4, SHGC 0.64
- AWS-008-001 Aluminium Awning Window DG 4Clr/10/4Clr: U-value 4.3, SHGC 0.55
- AWS-008-003 Aluminium Awning Window DG 4Clr/10Ar/4ET: U-value 3.6, SHGC 0.52
- AWS-009-001 Aluminium Awning Window SG 3Clr: U-value 6.9, SHGC 0.66
- AWS-003-003 Aluminium Sliding Window DG 4Clr/10Ar/4ET: U-value 3.4, SHGC 0.55
Window schedule
- Garage, window VAN-004-001: 600 × 600 mm facing W
- Garage, window VAN-004-001: 600 × 600 mm facing W
- Garage, window AWS-068-007: 600 × 1,800 mm facing W
- Bed 2, window BRZ-011-004: 1,500 × 600 mm facing N
- Bed 2, window AWS-089-095: 2,400 × 2,100 mm facing N
- Bed 2, window BRZ-011-004: 800 × 600 mm facing W
- Bed 2, window BRZ-011-004: 800 × 600 mm facing W
- Bed 2, window AWS-067-007: 800 × 1,800 mm facing W
- Rumpus, window BRZ-011-004: 1,500 × 600 mm facing N
- Rumpus, window BRZ-011-004: 1,500 × 600 mm facing N
- Rumpus, window AWS-089-095: 2,400 × 2,400 mm facing N
- Bed 3, window BRZ-011-004: 1,500 × 600 mm facing N
- Bed 3, window AWS-089-095: 2,400 × 2,100 mm facing N
- Bed 3, window BRZ-011-004: 800 × 600 mm facing E
- Bed 3, window BRZ-011-004: 800 × 600 mm facing E
- Bed 3, window AWS-067-007: 800 × 1,800 mm facing E
- Bathroom, window VAN-004-001: 800 × 1,300 mm facing W
- Bathroom, window AWS-008-001: 800 × 700 mm facing W
- Hallway, window BRZ-011-004: 2,400 × 600 mm facing E
- Hallway, window BRZ-011-004: 2,400 × 600 mm facing E
- Hallway, window AWS-089-095: 2,400 × 2,200 mm facing E
- Hallway, window BRZ-011-004: 2,400 × 400 mm facing S
- Hallway, window BRZ-011-004: 2,400 × 400 mm facing S
- Laundry, window AWS-008-001: 800 × 800 mm facing N
- Laundry, window AWS-008-001: 800 × 800 mm facing N
- Ensuite, window AWS-008-003: 800 × 800 mm facing E
- Guest Bed, window BRZ-011-004: 550 × 600 mm facing E
- Guest Bed, window BRZ-011-004: 550 × 600 mm facing E
- Guest Bed, window AWS-067-007: 550 × 1,880 mm facing E
- Guest Bed, window AWS-089-095: 2,400 × 1,830 mm facing S
- Guest Bed, window BRZ-011-004: 1,500 × 600 mm facing S
- Office, window BRZ-011-004: 2,400 × 600 mm facing S
- Office, window BRZ-011-004: 2,400 × 600 mm facing S
- Office, window AWS-067-007: 2,400 × 850 mm facing S
- Office, window AWS-089-095: 2,400 × 2,440 mm facing S
- Office, window AWS-067-007: 2,400 × 1,300 mm facing W
- Office, window AWS-067-007: 1,200 × 1,400 mm facing W
- Office, window BRZ-011-004: 1,200 × 1,300 mm facing N
- Garage, window AWS-009-001: 800 × 800 mm facing W
- Garage, window AWS-009-001: 800 × 800 mm facing W
- Garage, window AWS-009-001: 800 × 800 mm facing W
- Upper Pwd, window AWS-008-001: 800 × 800 mm facing W
- Kitch/Living, window BRZ-011-004: 2,400 × 600 mm facing N
- Kitch/Living, window AWS-089-095: 2,400 × 2,100 mm facing N
- Kitch/Living, window AWS-067-007: 1,200 × 2,250 mm facing N
- Kitch/Living, window AWS-067-007: 800 × 2,250 mm facing N
- Kitch/Living, window AWS-089-095: 2,400 × 4,500 mm facing N
- Kitch/Living, window AWS-003-003: 1,200 × 2,700 mm facing N
- Kitch/Living, window BRZ-011-004: 600 × 600 mm facing E
- Kitch/Living, window BRZ-011-004: 600 × 600 mm facing E
- Kitch/Living, window BRZ-011-004: 2,400 × 600 mm facing E
- Kitch/Living, window BRZ-011-004: 2,400 × 600 mm facing E
- Kitch/Living, window AWS-067-007: 2,400 × 2,200 mm facing E
- Kitch/Living, window AWS-067-007: 1,200 × 2,000 mm facing S
- Kitch/Living, window AWS-067-007: 2,100 × 2,000 mm facing S
- Kitch/Living, window BRZ-011-004: 2,400 × 600 mm facing W
- Kitch/Living, window AWS-067-007: 2,400 × 800 mm facing W
- Kitch/Living, window AWS-067-007: 2,400 × 1,100 mm facing S
- Kitch/Living, window AWS-067-007: 2,400 × 1,100 mm facing W
- Kitch/Living, window BRZ-011-004: 2,400 × 600 mm facing W
- Kitch/Living, window BRZ-011-004: 2,400 × 600 mm facing W
- Kitch/Living, window BRZ-011-004: 600 × 600 mm facing N
- Kitch/Living, window BRZ-011-004: 600 × 600 mm facing N
- Kitch/Living, window AWS-067-007: 600 × 2,400 mm facing N
- Ens, window AWS-008-003: 800 × 750 mm facing N
- Ens, window AWS-008-003: 800 × 800 mm facing E
- WIR, window AWS-008-003: 800 × 800 mm facing E
- Master, window BRZ-011-004: 800 × 600 mm facing E
- Master, window BRZ-011-004: 800 × 600 mm facing E
- Master, window AWS-067-007: 800 × 1,800 mm facing E
- Master, window BRZ-011-004: 2,400 × 600 mm facing S
- Master, window BRZ-011-004: 2,400 × 600 mm facing S
- Master, window AWS-067-007: 2,400 × 550 mm facing S
- Master, window AWS-089-095: 2,400 × 1,930 mm facing S
- Master, window AWS-067-007: 2,400 × 1,500 mm facing W
- Garage Stair, window AWS-009-001: 600 × 600 mm facing W
- Garage Stair, window AWS-009-001: 600 × 600 mm facing W
Certificate 0011988540-02, issued 10 September 2025, from the council's DA documents. Verify this certificate
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