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Home report
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51A Greenfield Road Lennox Head 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 2 kW of solar panels and a 3,000 litre rainwater tank. It beat its BASIX energy target, scoring 75 against 68.
Key features
- Windows
- 31 windows and glazed doors: RESIDENTIAL SERIES 516 AWNING WINDOW- SINGLE GLAZED; RESIDENTIAL SERIES 541/542 SLIDING DOOR -SINGLE GLAZED; ARCHITECTURAL SERIES 462 SLIDING WINDOW and 2 more types
- Wall insulation
- All external walls none
- Roof and ceiling insulation
- Roof Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, dark colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 75 (target 68)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -22
- Heating load
- 12 MJ/m² a year
- Cooling load
- 49 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 239.5 m²
- Unconditioned floor area
- 112.8 m²
- Site area
- 1,200 m²
- Roof area
- 200 m²
- Garden area
- 200 m²
- Climate zone
- NatHERS climate zone 10
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 2 kW
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 155 m², single glazing 155 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (hot zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (hot zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (hot zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (hot zone)
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: no frame (no added insulation)
- External wall: concrete block/plasterboard; frame: no frame. all external walls none
- External garage wall: concrete block/plasterboard; frame: no frame (no added insulation)
- 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 1760173S_03, issued 30 October 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 5.4 stars
- Rated with
- Hero 4.1
- Rated on
- 30 Oct 2025
- Living room glazing by direction
- NE 34.2 m², SE 2 m²
- All glazing by direction
- NE 69.3 m², SE 7.6 m², SW 21.2 m², NW 27.6 m²
Roof
- Added insulation absorptance Roof Colour FLAT-01: Flat Framed / Skillion Metal Roof & Flat PB Ceiling 1.30, dark colour
- SLAB-200-CEIL-01: Concrete Slab (200mm) with Suspended PB Ceiling 2.68, medium colour
Window types
- AWS-007-021 RESIDENTIAL SERIES 516 AWNING WINDOW- SINGLE GLAZED: U-value 4.9, SHGC 0.4
- AWS-011-020 RESIDENTIAL SERIES 541/542 SLIDING DOOR -SINGLE GLAZED: U-value 4.4, SHGC 0.43
- AWS-030-019 ARCHITECTURAL SERIES 462 SLIDING WINDOW: U-value 4.5, SHGC 0.38
- AWS-058-009 SERIES 525 LOUVRE WINDOW INTO SERIES 400 CENTREGLAZED - SINGLE GLAZED: U-value 4.7, SHGC 0.33
- AWS-066-001 RESIDENTIAL SERIES 516 FIXED WINDOW - SINGLE GLAZED: U-value 3.9, SHGC 0.45
Window schedule
- Bathroom, window AWS-058-009: 2,100 × 600 mm facing NW
- Bathroom, window AWS-058-009: 2,100 × 900 mm facing SE
- Bedroom 01, window AWS-030-019: 1,500 × 3,500 mm facing NE
- Bedroom 01, window AWS-058-009: 2,100 × 900 mm facing NW
- Bedroom 02, window AWS-030-019: 1,500 × 3,500 mm facing NE
- Bedroom 02, window AWS-058-009: 2,100 × 900 mm facing SE
- Ensuite, window AWS-007-021: 600 × 600 mm facing SW
- Ensuite, window AWS-058-009: 2,100 × 900 mm facing NW
- Ensuite, window AWS-011-020: 2,100 × 2,084 mm facing NE
- Gym, window AWS-058-009: 2,100 × 900 mm facing NW
- Gym, window AWS-058-009: 2,100 × 900 mm facing NW
- Gym, window AWS-011-020: 2,650 × 2,900 mm facing NE
- Hallway, window AWS-058-009: 2,100 × 892 mm facing SE
- Kitchen/Living, window AWS-011-020: 2,650 × 9,600 mm facing NE
- Kitchen/Living, window AWS-066-001: 600 × 3,265 mm facing SE
- Laundry, window AWS-011-020: 2,650 × 3,000 mm facing SW
- Main Bedroom, window AWS-011-020: 2,050 × 2,250 mm facing NW
- Main Bedroom, window AWS-030-019: 1,800 × 3,000 mm facing NW
- Main Bedroom, window AWS-066-001: 1,800 × 750 mm facing NW
- Main Bedroom, window AWS-066-001: 1,800 × 750 mm facing NE
- Main Bedroom, window AWS-030-019: 1,800 × 3,000 mm facing NE
- Powder, window AWS-007-021: 600 × 600 mm facing SW
- Rumpus, window AWS-011-020: 2,650 × 3,300 mm facing NE
- Stairs, window AWS-058-009: 2,100 × 900 mm facing SW
- Stairs, window AWS-066-001: 2,100 × 2,605 mm facing SW
- Stairs, window AWS-011-020: 2,650 × 1,800 mm facing SW
- Storage, window AWS-030-019: 600 × 2,000 mm facing NW
- Storage, window AWS-011-020: 2,400 × 2,250 mm facing NW
- Storage, window AWS-058-009: 900 × 900 mm facing NW
- Study, window AWS-011-020: 2,400 × 2,400 mm facing NE
- WC, window AWS-007-021: 600 × 600 mm facing SW
Certificate HR-PUVUG7-03, issued 30 October 2025, from the council's DA documents. Verify this certificate
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