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Home report
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233 Mitchell Parade Mollymook Beach NSW 2539
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.6 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 70 against 69 for energy and 43 against 40 for water.
Key features
- Windows
- 16 windows and glazed doors: Aluminium Fixed Window DG LB Next Clr 6.5/8/4; Aluminium Sliding Door DG LB Clr 6/12/6; Aluminium Sliding Window DG LB Clr 5/6/5
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R4.5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
- Hot water
- Electric heat pump with a performance of 31 to 35 STCs or better
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 70 (target 69)
- Water score
- 43 (target 40)
- Materials score
- -100
- Heating load
- 35 MJ/m² a year
- Cooling load
- 15 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 282.9 m²
- Unconditioned floor area
- 8.5 m²
- Site area
- 620 m²
- Roof area
- 202 m²
- Garden area
- 90 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric heat pump with a performance of 31 to 35 STCs or better
- Solar panels
- 3 kW
- Rainwater tank
- 5,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 69.4 m², double glazing 69.4 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: cavity brick; frame: no frame (foil-foam composite board+ foil/sarking)
- External wall: brick veneer; frame: timber - H2 treated softwood (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 (no added insulation)
- Internal wall: single skin masonry; frame: no frame (no added insulation)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1840027S_02, issued 2 July 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.6 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 31 Mar 2026
- Wall insulation
- R2.5
- Ceiling insulation
- R4.5
- Floor insulation
- R2.5
- Living room glazing by direction
- NE 1.9 m², SE 1 m², SW 30.7 m²
- All glazing by direction
- N 3.1 m², NE 4.4 m², SE 9.9 m², SW 54.2 m², NW 1 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Window types
- ALS-028-011 Aluminium Fixed Window DG LB Next Clr 6.5/8/4: U-value 2.3, SHGC 0.49
- ALS-121-012 Aluminium Sliding Door DG LB Clr 6/12/6: U-value 3, SHGC 0.49
- ALS-003-010 Aluminium Sliding Window DG LB Clr 5/6/5: U-value 3.4, SHGC 0.47
Window schedule
- Kitchen Living, window ALS-028-011: 900 × 2,100 mm facing NE
- Kitchen Living, window ALS-028-011: 1,200 × 800 mm facing SE
- Kitchen Living, window ALS-121-012: 3,300 × 3,100 mm facing SW
- Kitchen Living, window ALS-121-012: 3,300 × 3,100 mm facing SW
- Kitchen Living, window ALS-121-012: 3,300 × 3,100 mm facing SW
- Bed 2, window ALS-003-010: 2,800 × 2,400 mm facing SW
- Master Bed, window ALS-028-011: 700 × 700 mm facing SE
- Master Bed, window ALS-003-010: 2,800 × 2,400 mm facing SW
- Master Bed west: 2,800 × 2,400 mm facing SW
- Ensuite, window ALS-003-010: 1,500 × 900 mm facing NE
- Ensuite, window ALS-028-011: 3,100 × 700 mm facing SW
- Bed 3, window ALS-028-011: 1,900 × 600 mm facing SW
- Bed 3, window ALS-028-011: 1,900 × 600 mm facing NE
- Entry, window ALS-028-011: 2,900 × 2,900 mm facing SE
- Entry, window ALS-028-011: 1,000 × 3,100 mm facing N
- Bathroom north: 1,000 × 1,000 mm facing NW
Certificate 0012885703, issued 31 March 2026, from the council's DA documents. Verify this certificate
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