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Home report
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45 Greenfield Road Lennox Head NSW 2478
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 6.4 stars out of 10. Its BASIX certificate commits it to 8.2 kW of solar panels and a 10,000 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 68 for energy and 41 against 40 for water.
Key features
- Windows
- 35 windows and glazed doors: Aluminium Sliding Door SG 6.38CPClr; Aluminium Fixed Window SG 6.38CPClr; Aluminium Louvre Window SG 6EA and 2 more types
- Wall insulation
- R1.5, R2.5
- Roof and ceiling insulation
- Ceiling R3.5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
- Hot water
- Electric boosted solar with a performance of 31 to 35 STCs or better
- Air conditioning and heating
- Airconditioning ducting only (living area and bedroom)
BASIX certificate
- Energy score
- 100 (target 68)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -78
- Heating load
- 12 MJ/m² a year
- Cooling load
- 37 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 306.8 m²
- Unconditioned floor area
- 27.8 m²
- Site area
- 1,180 m²
- Roof area
- 381 m²
- Garden area
- 570 m²
- Climate zone
- NatHERS climate zone 10
- Hot water
- Electric boosted solar with a performance of 31 to 35 STCs or better
- Solar panels
- 8.2 kW
- Rainwater tank
- 10,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 110.4 m², single glazing 110.4 m²
Heating
- Living area: airconditioning ducting only; Energy rating: n/a
- Bedroom: airconditioning ducting only; Energy rating: n/a
Cooling
- Living area: airconditioning ducting only; Energy rating: n/a
- Bedroom: airconditioning ducting only; Energy rating: n/a
Construction and insulation
- Floor: concrete slab on ground, conventional slab (not specified)
- Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: no frame (no added insulation)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (no added insulation)
- Garage floor: concrete slab on ground (not specified)
- External wall: concrete block/plasterboard; frame: timber - untreated softwood (polystyrene)
- External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
- External garage wall: concrete block/plasterboard; frame: timber - untreated softwood (polystyrene)
- Internal wall: single skin masonry; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1797550S_02, issued 25 June 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 6.4 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 28 May 2025
- Wall insulation
- R1.5, R2.5
- Ceiling insulation
- R3.5
- Floor insulation
- R1.5, R2.5
- LED downlights
- 43
- Living room glazing by direction
- N 34.8 m², S 5.4 m², W 6.5 m²
- All glazing by direction
- N 83.8 m², E 9.6 m², S 5.4 m², W 11.5 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Window types
- GJA-070-043 Aluminium Sliding Door SG 6.38CPClr: U-value 4.4, SHGC 0.59
- GJA-011-037 Aluminium Fixed Window SG 6.38CPClr: U-value 3.9, SHGC 0.64
- GJA-051-010 Aluminium Louvre Window SG 6EA: U-value 4.4, SHGC 0.57
- GJA-082-037 Aluminium Hinged Door SG 6.38CPClr: U-value 4.6, SHGC 0.51
- GJA-013-042 Aluminium Sliding Window SG 6.38CPClr: U-value 4.4, SHGC 0.61
Window schedule
- Kitchen/Living, window GJA-070-043: 2,400 × 7,500 mm facing N
- Kitchen/Living, window GJA-011-037: 625 × 5,000 mm facing N
- Kitchen/Living, window GJA-051-010: 625 × 2,500 mm facing N
- Kitchen/Living, window GJA-051-010: 600 × 1,450 mm facing S
- Kitchen/Living, window GJA-051-010: 600 × 1,450 mm facing S
- Kitchen/Living, window GJA-011-037: 625 × 5,920 mm facing S
- Kitchen/Living, window GJA-011-037: 600 × 1,500 mm facing W
- Kitchen/Living, window GJA-051-010: 600 × 1,500 mm facing W
- Kitchen/Living, window GJA-011-037: 600 × 1,600 mm facing W
- Kitchen/Living, window GJA-051-010: 600 × 3,200 mm facing W
- Office/Bed 4, window GJA-051-010: 2,400 × 1,200 mm facing N
- Office/Bed 4, window GJA-011-037: 2,400 × 3,000 mm facing N
- Office/Bed 4, window GJA-051-010: 625 × 1,200 mm facing N
- Office/Bed 4, window GJA-011-037: 625 × 3,000 mm facing N
- Foyer/Hall, window GJA-011-037: 2,400 × 1,500 mm facing N
- Foyer/Hall, window GJA-082-037: 2,400 × 1,500 mm facing N
- Foyer/Hall, window GJA-011-037: 600 × 3,000 mm facing N
- Guest/Bed 3, window GJA-011-037: 600 × 1,500 mm facing W
- Guest/Bed 3, window GJA-011-037: 600 × 1,500 mm facing W
- Guest/Bed 3, window GJA-051-010: 600 × 1,200 mm facing W
- Guest/Bed 3, window GJA-051-010: 600 × 1,200 mm facing W
- Lounge/Media, window GJA-070-043: 2,700 × 4,500 mm facing N
- Lounge/Media, window GJA-051-010: 1,500 × 1,200 mm facing W
- Master Suite 2, window GJA-013-042: 2,100 × 4,500 mm facing N
- Master Suite 1, window GJA-070-043: 2,700 × 4,500 mm facing N
- Shared Ensuite, window GJA-011-037: 2,100 × 1,500 mm facing N
- Shared Ensuite, window GJA-051-010: 2,100 × 1,200 mm facing N
- Hall Stairs, window GJA-051-010: 1,500 × 1,200 mm facing E
- Hall Stairs, window GJA-051-010: 1,500 × 1,200 mm facing E
- Hall Stairs, window GJA-051-010: 1,500 × 1,200 mm facing W
- Garage 1, window GJA-082-037: 2,700 × 900 mm facing E
- Garage 1, window GJA-051-010: 600 × 1,500 mm facing E
- Garage 1, window GJA-051-010: 600 × 1,500 mm facing E
- Garage 1, window GJA-011-037: 600 × 1,500 mm facing E
- Garage 1, window GJA-011-037: 600 × 1,500 mm facing E
Certificate 0011949823, issued 28 May 2025, from the council's DA documents. Verify this certificate
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