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Home report
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8 Oakwood Drive Ballina NSW 2478
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.7 stars out of 10. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 71 against 68 for energy and 58 against 40 for water.
Key features
- Windows
- 15 windows and glazed doors: Aluminium Sliding Door SG 4EA; Aluminium Sliding Window SG 4EA; Aluminium Sliding Window SG 4Clr and 1 more types
- Wall insulation
- R2
- Roof and ceiling insulation
- Ceiling R3.5, roof Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark 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 Coral Homes.
BASIX certificate
- Energy score
- 71 (target 68)
- Water score
- 58 (target 40)
- Thermal performance
- Pass
- Materials score
- -61
- Heating load
- 4 MJ/m² a year
- Cooling load
- 34 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 175.4 m²
- Unconditioned floor area
- 13.4 m²
- Site area
- 1,128 m²
- Roof area
- 394 m²
- Garden area
- 350 m²
- Climate zone
- NatHERS climate zone 10
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 42.6 m², single glazing 42.6 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 (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
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: 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 - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1820458S_02, issued 24 March 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.7 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 24 Mar 2026
- Wall insulation
- R2
- Ceiling insulation
- R3.5
- Floor insulation
- R2
- LED downlights
- 15
- Living room glazing by direction
- N 3.2 m², S 6.2 m², W 9.5 m²
- All glazing by direction
- N 6.5 m², E 11.4 m², S 7.3 m², W 17.6 m²
Roof
- Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
Window types
- A&L-012-005 Aluminium Sliding Door SG 4EA: U-value 4.3, SHGC 0.61
- A&L-003-005 Aluminium Sliding Window SG 4EA: U-value 4.3, SHGC 0.64
- A&L-003-004 Aluminium Sliding Window SG 4Clr: U-value 6.1, SHGC 0.76
- A&L-012-004 Aluminium Sliding Door SG 4Clr: U-value 6.1, SHGC 0.72
Window schedule
- Kitchen/Family/, window A&L-012-005: 2,300 × 2,700 mm facing S
- Kitchen/Family/, window A&L-003-005: 1,800 × 1,800 mm facing W
- Kitchen/Family/, window A&L-012-005: 2,300 × 2,700 mm facing W
- Living, window A&L-003-005: 1,800 × 1,800 mm facing N
- Bath, window A&L-003-004: 1,200 × 1,200 mm facing E
- WC, window A&L-003-004: 1,000 × 600 mm facing E
- Laundry, window A&L-012-004: 2,100 × 1,400 mm facing E
- Master/WIR, window A&L-003-005: 500 × 2,100 mm facing S
- Master/WIR, window A&L-012-005: 2,300 × 2,700 mm facing W
- Ensuite, window A&L-003-004: 1,000 × 1,200 mm facing E
- Bedroom 2, window A&L-003-005: 1,200 × 1,800 mm facing E
- Bedroom 3, window A&L-003-005: 1,800 × 1,800 mm facing N
- Bedroom 3, window A&L-003-005: 500 × 1,800 mm facing E
- Bedroom 4, window A&L-003-005: 1,200 × 1,800 mm facing E
- Garage, window A&L-003-004: 900 × 2,100 mm facing W
Certificate 0012356150-01, issued 24 March 2026, from the council's DA documents.
Other certificates for this address
BASIX certificate, certificate 1820458S, issued 5 November 2025
BASIX certificate
- Energy score
- 71 (target 68)
- Water score
- 58 (target 40)
- Thermal performance
- Pass
- Materials score
- -61
- Heating load
- 4 MJ/m² a year
- Cooling load
- 34 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 175.4 m²
- Unconditioned floor area
- 13.4 m²
- Site area
- 1,128 m²
- Roof area
- 394 m²
- Garden area
- 350 m²
- Climate zone
- NatHERS climate zone 10
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 42.6 m², single glazing 42.6 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 (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
- External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: 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 - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1820458S, issued 5 November 2025, from the council's DA documents.
NatHERS certificate, certificate 0012356150, issued 5 November 2025
NatHERS certificate
- Star rating
- 7.7 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 05 Nov 2025
- Wall insulation
- R2
- Ceiling insulation
- R3.5
- Floor insulation
- R2
- LED downlights
- 15
- Living room glazing by direction
- N 3.2 m², S 6.2 m², W 9.5 m²
- All glazing by direction
- N 6.5 m², E 11.4 m², S 7.3 m², W 17.6 m²
Roof
- Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, dark colour
Window types
- A&L-012-009 Aluminium Sliding Door SG 5EA: U-value 4.3, SHGC 0.61
- A&L-003-009 Aluminium Sliding Window SG 5EA: U-value 4.4, SHGC 0.64
- A&L-003-008 Aluminium Sliding Window SG 5Clr: U-value 6.1, SHGC 0.75
- A&L-012-008 Aluminium Sliding Door SG 5Clr: U-value 6.1, SHGC 0.71
Window schedule
- Kitchen/Family/, window A&L-012-009: 2,300 × 2,700 mm facing S
- Kitchen/Family/, window A&L-003-009: 1,800 × 1,800 mm facing W
- Kitchen/Family/, window A&L-012-009: 2,300 × 2,700 mm facing W
- Living, window A&L-003-009: 1,800 × 1,800 mm facing N
- Bath, window A&L-003-008: 1,200 × 1,200 mm facing E
- WC, window A&L-003-008: 1,000 × 600 mm facing E
- Laundry, window A&L-012-008: 2,100 × 1,400 mm facing E
- Master/WIR, window A&L-003-009: 500 × 2,100 mm facing S
- Master/WIR, window A&L-012-009: 2,300 × 2,700 mm facing W
- Ensuite, window A&L-003-008: 1,000 × 1,200 mm facing E
- Bedroom 2, window A&L-003-009: 1,200 × 1,800 mm facing E
- Bedroom 3, window A&L-003-009: 1,800 × 1,800 mm facing N
- Bedroom 3, window A&L-003-009: 500 × 1,800 mm facing E
- Bedroom 4, window A&L-003-009: 1,200 × 1,800 mm facing E
- Garage, window A&L-003-008: 900 × 2,100 mm facing W
Certificate 0012356150, issued 5 November 2025, from the council's DA documents. Verify this certificate
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