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Home report
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9 Columbus Street Hamlyn Terrace NSW 2259
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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 6.6 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 91 against 70 for energy and 41 against 40 for water.
Key features
- Windows
- 27 windows and glazed doors: Aluminium Awning Window DG 4ETClr/12Ar/4Clr; Aluminium Awning Window SG 4ET; Aluminium Sliding Door DG 4ETClr/12Ar/4Clr and 7 more types
- Wall insulation
- R2.7
- Roof and ceiling insulation
- Ceiling R7, R4, 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
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Clarendon Homes.
BASIX certificate
- Energy score
- 91 (target 70)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -62
- Heating load
- 29 MJ/m² a year
- Cooling load
- 22 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 302.3 m²
- Unconditioned floor area
- 8 m²
- Site area
- 473 m²
- Roof area
- 260 m²
- Garden area
- 181 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 6.6 kW
- Rainwater tank
- 3,000 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 66.5 m², single glazing 40.1 m², double glazing 26.4 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (not specified)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (no added insulation)
- Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll)
- External garage wall: brick veneer; frame: light steel frame (no added insulation)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Internal wall: plasterboard; frame: light steel frame (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1827098S_02, issued 12 January 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 16 Dec 2025
- Wall insulation
- R2.7
- Ceiling insulation
- R7, R4
- Floor insulation
- R2.7, R2, R4
- LED downlights
- 30
- Living room glazing by direction
- N 11.3 m², E 3.6 m², S 5.5 m², W 5.2 m²
- All glazing by direction
- N 14.9 m², E 12.4 m², S 16.8 m², W 22.4 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Window types
- WID-101-002 Aluminium Awning Window DG 4ETClr/12Ar/4Clr: U-value 3.4, SHGC 0.49
- WID-101-019 Aluminium Awning Window SG 4ET: U-value 4.9, SHGC 0.55
- WID-104-020 Aluminium Sliding Door DG 4ETClr/12Ar/4Clr: U-value 2.9, SHGC 0.55
- WID-102-021 Aluminium Sliding Window DG 4ETClr/12Ar/4Clr: U-value 3.3, SHGC 0.51
- WID-102-005 Aluminium Sliding Window SG 4ETClr: U-value 4.5, SHGC 0.63
- WID-101-031 Aluminium Awning Window SG 6.38TransLam: U-value 6.2, SHGC 0.54
- WID-107-004 Aluminium Awning Window SG 4ET: U-value 5.7, SHGC 0.51
- WID-104-019 Aluminium Sliding Door SG 6.38TransLam: U-value 6.1, SHGC 0.6
- WID-106-003 Aluminium Fixed Window SG 4ETClr: U-value 3.9, SHGC 0.66
- WID-102-017 Aluminium Sliding Window SG 6.38TransLam: U-value 6.2, SHGC 0.61
- WID-122-004 Aluminium Hinged Door SG 4ET: U-value 4.5, SHGC 0.49
Window schedule
- Kitchen/Living, window WID-101-002: 2,000 × 900 mm facing E
- Kitchen/Living, window WID-101-002: 2,000 × 900 mm facing E
- Kitchen/Living, window WID-101-019: 2,000 × 800 mm facing W
- Kitchen/Living, window WID-104-020: 2,400 × 3,200 mm facing N
- Kitchen/Living, window WID-102-021: 2,000 × 1,800 mm facing W
- Kitchen/Living, window WID-102-021: 2,000 × 1,800 mm facing N
- B'Pty, window WID-102-005: 800 × 1,800 mm facing W
- PDR, window WID-101-031: 1,200 × 700 mm facing E
- Home Theatre, window WID-102-005: 600 × 2,100 mm facing E
- Home Theatre, window WID-102-005: 600 × 2,100 mm facing E
- Living, window WID-107-004: 2,300 × 2,400 mm facing S
- Study/Guest, window WID-102-005: 2,000 × 2,600 mm facing W
- Garage, window WID-104-019: 2,400 × 1,500 mm facing W
- Bedroom 1, window WID-106-003: 300 × 1,800 mm facing N
- Bedroom 1, window WID-106-003: 300 × 1,800 mm facing N
- Bedroom 1, window WID-102-005: 1,200 × 800 mm facing E
- Bedroom 1, window WID-102-005: 1,200 × 2,100 mm facing W
- Bedroom 2, window WID-102-005: 1,200 × 2,100 mm facing N
- ENS 2, window WID-102-017: 1,200 × 800 mm facing E
- ENS 3, window WID-102-017: 1,000 × 700 mm facing E
- Bedroom 3, window WID-102-005: 1,200 × 1,800 mm facing E
- Ensuite, window WID-102-017: 1,200 × 800 mm facing W
- Bedroom 5, window WID-102-005: 1,200 × 1,500 mm facing W
- ENS 4, window WID-102-017: 1,000 × 700 mm facing E
- Bedroom 4, window WID-107-004: 1,400 × 2,400 mm facing S
- Bedroom 4, window WID-122-004: 2,100 × 820 mm facing W
- Leisure, window WID-104-020: 2,200 × 3,600 mm facing S
Certificate 0012685491, issued 16 December 2025, from the council's DA documents. Verify this certificate
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