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Home report
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65 Patrina Circuit St Georges Basin 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 a 1,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX water target, scoring 41 against 40.
Key features
- Windows
- 20 windows and glazed doors: Timber A SG Clear; Aluminium Fixed Window SG 4ETClr; Aluminium Awning Window SG 4ETClr and 4 more types
- Wall insulation
- R2.5, R3.8
- Roof and ceiling insulation
- Ceiling R5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium 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 Hotondo Southcoast.
BASIX certificate
- Energy score
- 69 (target 69)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -62
- Heating load
- 46 MJ/m² a year
- Cooling load
- 14 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 161 m²
- Unconditioned floor area
- 12 m²
- Site area
- 500 m²
- Roof area
- 295 m²
- Garden area
- 192 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Rainwater tank
- 1,000 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 36 m², single glazing 23 m², double glazing 13 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood. all external walls fibreglass batts or roll+ foil/sarking
- External garage wall: brick veneer; frame: timber - H2 treated softwood (foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- 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, laminated veneer lumber (LVL) (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1802198S, issued 1 July 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 01 Jul 2025
- Wall insulation
- R2.5, R3.8
- Ceiling insulation
- R5
- Floor insulation
- R2.5, R3.8, R2
- LED downlights
- 50
- Living room glazing by direction
- E 8.6 m², S 6.5 m², W 4 m²
- All glazing by direction
- N 7.4 m², E 9.7 m², S 9.4 m², W 9.5 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Window types
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- DOW-014-015 Aluminium Fixed Window SG 4ETClr: U-value 4.3, SHGC 0.64
- DOW-002-015 Aluminium Awning Window SG 4ETClr: U-value 4.8, SHGC 0.55
- DOW-007-005 Aluminium Sliding Door DG 4Clr/8/4ET: U-value 3.6, SHGC 0.56
- DOW-001-015 Aluminium Sliding Window SG 4ETClr: U-value 4.5, SHGC 0.63
- DOW-001-001 Aluminium Sliding Window SG 3Clr: U-value 6.4, SHGC 0.75
- DOW-034-006 Aluminium Sliding Window DG 4Clr/12Ar/4ET: U-value 3.4, SHGC 0.56
Window schedule
- Kitchen/Living, window DOW-014-015: 600 × 2,050 mm facing E
- Kitchen/Living, window DOW-002-015: 1,800 × 850 mm facing E
- Kitchen/Living, window DOW-002-015: 1,800 × 850 mm facing E
- Kitchen/Living, window DOW-007-005: 2,400 × 2,688 mm facing S
- RUMPUS, window DOW-007-005: 2,400 × 1,800 mm facing E
- Bedroom 4, window DOW-001-015: 1,000 × 1,450 mm facing S
- Bedroom 3, window DOW-001-015: 1,000 × 1,450 mm facing S
- LDRY, window TIM-001-01 W: 1,200 × 900 mm facing W
- WC, window DOW-001-001: 1,000 × 600 mm facing W
- BATH, window DOW-001-001: 600 × 1,500 mm facing W
- Bedroom 2, window DOW-001-015: 1,000 × 1,450 mm facing W
- LIVING, window DOW-034-006: 1,800 × 1,200 mm facing W
- ENTRY, window TIM-001-01 W: 2,400 × 920 mm facing N
- MASTER, window DOW-002-015: 1,800 × 850 mm facing W
- MASTER, window DOW-002-015: 1,800 × 1,450 mm facing N
- MASTER, window DOW-002-015: 1,800 × 850 mm facing N
- ENS, window DOW-002-015: 1,800 × 600 mm facing E
- LIVING VOID, window DOW-014-015: 600 × 1,500 mm facing W
- LIVING VOID, window DOW-014-015: 600 × 1,500 mm facing W
- ENTRY VOID, window DOW-014-015: 1,200 × 900 mm facing N
Certificate 0012020681, issued 1 July 2025, from the council's DA documents.
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