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Home report
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23 Compton Drive East Ballina NSW 2478
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 5.4 stars out of 10. Its BASIX certificate commits it to 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 73 against 68 for energy and 41 against 40 for water.
Key features
- Windows
- 37 windows and glazed doors: Aluminium Louvre Window SG 6EA; Aluminium Sliding Door DG 4Clr/10Ar/4ET; Aluminium Hinged Door DG 4Clr/10Ar/4ET and 5 more types
- Wall insulation
- R2.7, R1.5
- Roof and ceiling insulation
- Ceiling R3.5, roof Waterproofing Membrane No Insulation, Only an Air Gap, light colour
- Hot water
- Electric boosted solar with a performance of 31 to 35 STCs or better
- Air conditioning and heating
- Wood heater (living area)
BASIX certificate
- Energy score
- 73 (target 68)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -9
- Heating load
- 13 MJ/m² a year
- Cooling load
- 47 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 175.2 m²
- Unconditioned floor area
- 27 m²
- Site area
- 686 m²
- Roof area
- 207 m²
- Garden area
- 375 m²
- Climate zone
- NatHERS climate zone 10
- Hot water
- Electric boosted solar with a performance of 31 to 35 STCs or better
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Maximum glazing
- aluminium frames 92.1 m², single glazing 36.6 m², double glazing 55.5 m²
Heating
- Living area: wood heater; Energy rating: n/a
Construction and insulation
- Floor: concrete slab on ground, conventional slab (polystyrene)
- Floor: suspended floor above open subfloor, treated softwood; frame: timber - H2 treated softwood (foil-foam composite board+ foil/sarking)
- Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: concrete block/plasterboard; frame: no frame (fibreglass batts or roll)
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (foil/sarking)
- Internal wall shared with garage: single skin masonry; frame: no frame (polystyrene)
- Internal wall: single skin masonry; frame: no frame (polystyrene)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (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 1784868S, issued 25 February 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 5.4 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 25 Feb 2025
- Wall insulation
- R2.7, R1.5
- Ceiling insulation
- R3.5
- Floor insulation
- R2.7, R1.5, R2, R3.5
- LED downlights
- 55
- Living room glazing by direction
- NE 4.6 m², SE 14.6 m², NW 18.3 m²
- All glazing by direction
- N 3.6 m², NE 7.2 m², SE 41.5 m², SW 9.4 m², NW 33.1 m²
Roof
- Waterproofing Membrane No Insulation, Only an Air Gap, light colour
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.4, medium colour
Window types
- GJA-051-010 Aluminium Louvre Window SG 6EA: U-value 4.4, SHGC 0.57
- AWS-013-003 Aluminium Sliding Door DG 4Clr/10Ar/4ET: U-value 3.2, SHGC 0.57
- AWS-019-003 Aluminium Hinged Door DG 4Clr/10Ar/4ET: U-value 3.4, SHGC 0.47
- AWS-067-007 Aluminium Fixed Window DG 4Clr/10Ar/4ET: U-value 2.4, SHGC 0.64
- GJA-007-014 Aluminium Fixed Window DG 6EA/8/6Clr: U-value 3.6, SHGC 0.55
- AWS-008-003 Aluminium Awning Window DG 4Clr/10Ar/4ET: U-value 3.6, SHGC 0.52
- AWS-003-003 Aluminium Sliding Window DG 4Clr/10Ar/4ET: U-value 3.4, SHGC 0.55
- AWS-067-005 Aluminium Fixed Window DG 5Clr/8Ar/5ET: U-value 2.6, SHGC 0.61
Window schedule
- Garage, window GJA-051-010: 1,211 × 800 mm facing SE
- Storeroom 1, window GJA-051-010: 650 × 2,400 mm facing NE
- Storeroom 1, window GJA-051-010: 650 × 4,000 mm facing SE
- Storeroom 2, window GJA-051-010: 511 × 1,600 mm facing NW
- Storeroom 2, window GJA-051-010: 511 × 1,600 mm facing NW
- Storeroom 2, window AWS-013-003: 1,250 × 1,750 mm facing SE
- Storeroom 2, window AWS-013-003: 2,250 × 2,200 mm facing SW
- WC G, window GJA-051-010: 651 × 900 mm facing NW
- Entry/Stairs, window GJA-051-010: 1,211 × 800 mm facing SE
- Entry/Stairs, window GJA-051-010: 1,211 × 800 mm facing SE
- Entry/Stairs, window AWS-019-003: 2,250 × 920 mm facing SW
- Laundry, window GJA-051-010: 651 × 900 mm facing NW
- Bedroom 1, window GJA-051-010: 511 × 2,100 mm facing NE
- Bedroom 1, window AWS-013-003: 2,400 × 3,000 mm facing SE
- WIR Bed 1, window GJA-051-010: 511 × 1,200 mm facing NW
- WIR Bed 1, window AWS-067-007: 260 × 1,500 mm facing N
- Ensuite Bed 1, window GJA-051-010: 511 × 1,800 mm facing N
- Ensuite Bed 1, window GJA-007-014: 260 × 3,000 mm facing N
- Ensuite Bed 1, window GJA-007-014: 650 × 2,265 mm facing N
- Kitchen/Living, window AWS-013-003: 2,400 × 4,400 mm facing NW
- Kitchen/Living, window AWS-067-007: 1,200 × 2,200 mm facing NW
- Kitchen/Living, window AWS-008-003: 1,200 × 1,100 mm facing NW
- Kitchen/Living, window AWS-008-003: 1,200 × 1,100 mm facing NW
- Kitchen/Living, window AWS-067-007: 1,150 × 2,100 mm facing NW
- Kitchen/Living, window AWS-013-003: 2,400 × 2,400 mm facing SE
- Kitchen/Living, window AWS-013-003: 2,400 × 1,900 mm facing NE
- Kitchen/Living, window AWS-003-003: 2,300 × 2,400 mm facing SE
- Kitchen/Living, window AWS-003-003: 1,400 × 2,400 mm facing SE
- Bedroom 2, window AWS-013-003: 2,400 × 2,400 mm facing SE
- Bedroom 2, window GJA-051-010: 600 × 2,100 mm facing SW
- Bedroom 3, window AWS-013-003: 2,400 × 2,400 mm facing SE
- WIR Bed 3, window AWS-008-003: 600 × 800 mm facing SE
- Bathroom L1, window GJA-051-010: 1,200 × 900 mm facing SW
- Bathroom L1, window AWS-013-003: 2,400 × 2,400 mm facing NW
- Bathroom L1, window AWS-067-005: 720 × 2,400 mm facing NW
- Landing/Stairs, window GJA-051-010: 2,191 × 900 mm facing NW
- Landing/Stairs, window GJA-051-010: 2,191 × 900 mm facing NW
Certificate 0011746914, issued 25 February 2025, from the council's DA documents. Verify this certificate
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