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Home report
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94 Birkdale Circuit Sussex Inlet NSW 2540
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 5 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 100 against 69 for energy and 48 against 40 for water.
Key features
- Windows
- 16 windows and glazed doors: Aluminium Sliding Window SG 5Clr; Aluminium Fixed Window DG 5Clr/8Ar/5ET; Aluminium Double Hung Window SG AGG 6EA and 3 more types
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R5, R3, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Porter Building Group.
BASIX certificate
- Energy score
- 100 (target 69)
- Water score
- 48 (target 40)
- Thermal performance
- Pass
- Materials score
- -38
- Heating load
- 44 MJ/m² a year
- Cooling load
- 16 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 161.2 m²
- Unconditioned floor area
- 7.7 m²
- Site area
- 501 m²
- Roof area
- 279 m²
- Garden area
- 182 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- 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
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 43.9 m², single glazing 24 m², double glazing 20 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (cold zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (cold zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (cold zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 star (cold zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (polystyrene)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (foil/sarking)
- Internal wall shared with garage: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- 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.)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1798427S_02, issued 10 June 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 03 Jun 2025
- Wall insulation
- R2.5
- Ceiling insulation
- R5, R3
- Floor insulation
- R2.5
- LED downlights
- 20
- Living room glazing by direction
- N 2.7 m², E 20.3 m², S 1.6 m²
- All glazing by direction
- N 9.6 m², E 21.8 m², S 8.3 m², W 4.4 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Window types
- AWS-001-002 Aluminium Sliding Window SG 5Clr: U-value 6.4, SHGC 0.72
- AWS-069-005 Aluminium Fixed Window DG 5Clr/8Ar/5ET: U-value 2.9, SHGC 0.62
- AWS-005-022 Aluminium Double Hung Window SG AGG 6EA: U-value 4.4, SHGC 0.61
- AWS-013-003 Aluminium Sliding Door DG 4Clr/10Ar/4ET: U-value 3.2, SHGC 0.57
- AWS-008-003 Aluminium Awning Window DG 4Clr/10Ar/4ET: U-value 3.6, SHGC 0.52
- AWS-018-021 Aluminium Hinged Door SG AGG 6EA: U-value 4.4, SHGC 0.47
Window schedule
- Garage, window AWS-001-002: 600 × 2,400 mm facing S
- Entry Hall, window AWS-069-005: 2,850 × 500 mm facing W
- Bedroom 1, window AWS-005-022: 2,100 × 1,400 mm facing W
- Bedroom 1, window AWS-005-022: 2,100 × 700 mm facing E
- Ensuite, window AWS-005-022: 2,100 × 700 mm facing N
- Bedroom 2, window AWS-005-022: 1,500 × 1,800 mm facing N
- Bedroom 3, window AWS-005-022: 1,500 × 1,800 mm facing N
- Kitchen/Living, window AWS-005-022: 1,800 × 1,500 mm facing N
- Kitchen/Living, window AWS-005-022: 2,400 × 1,400 mm facing E
- Kitchen/Living, window AWS-013-003: 2,400 × 3,600 mm facing E
- Kitchen/Living, window AWS-069-005: 1,630 × 3,450 mm facing E
- Kitchen/Living, window AWS-008-003: 1,500 × 1,800 mm facing E
- Kitchen/Living, window AWS-069-005: 600 × 2,700 mm facing S
- Laundry, window AWS-018-021: 2,100 × 920 mm facing S
- Bath, window AWS-001-002: 600 × 2,400 mm facing S
- Media, window AWS-005-022: 2,100 × 900 mm facing S
Certificate 0011960994, issued 3 June 2025, from the council's DA documents. Verify this certificate
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