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26 Bombora Crescent Mollymook Beach NSW 2539
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 10 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 98 against 69 for energy and 43 against 40 for water.
Key features
- Windows
- 24 windows and glazed doors: Aluminium Sliding Window DG 4Clr/10/4Clr; Aluminium Hinged Door DG 6Clr/12Ar/6Clr; Aluminium Sliding Door DG LB ClrSI 6.38/12/4 and 3 more types
- Wall insulation
- R3.2, R3
- Roof and ceiling insulation
- Ceiling R7, R3.5, R4.5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.8, dark colour
- Hot water
- Electric boosted solar
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Long Burrow.
BASIX certificate
- Energy score
- 98 (target 69)
- Water score
- 43 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 35 MJ/m² a year
- Cooling load
- 26 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 249.6 m²
- Unconditioned floor area
- 23 m²
- Site area
- 929 m²
- Roof area
- 396 m²
- Garden area
- 289 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric boosted solar
- Solar panels
- 10 kW
- Rainwater tank
- 5,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 130.5 m², double glazing 130.5 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, conventional slab (polystyrene)
- Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood. all external walls rockwool batts, roll or pump-in+ foil/sarking
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)
Certificate 1747650S_02, issued 14 April 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 09 Apr 2025
- Wall insulation
- R3.2, R3
- Ceiling insulation
- R7, R3.5, R4.5
- Floor insulation
- R3.2, R3, R2.5, R6
- Living room glazing by direction
- N 29.8 m², E 30.1 m²
- All glazing by direction
- N 44.3 m², E 33.9 m², S 13.8 m², W 6 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.8, dark colour
Window types
- AWS-003-001 Aluminium Sliding Window DG 4Clr/10/4Clr: U-value 4.2, SHGC 0.58
- CPT-016-004 Aluminium Hinged Door DG 6Clr/12Ar/6Clr: U-value 2.5, SHGC 0.48
- AWS-089-067 Aluminium Sliding Door DG LB ClrSI 6.38/12/4: U-value 2.2, SHGC 0.52
- AWS-088-032 Aluminium Awning Window DG VIRIDIAN CLIMATECH 4Clr/12Ar/4CT: U-value 2.4, SHGC 0.51
- AWS-031-351 Aluminium Double Hung Window DG 4clr/12ar/4PbAS2: U-value 3.6, SHGC 0.42
- AWS-067-009 Aluminium Fixed Window DG LB Clr 4/12/4: U-value 2.1, SHGC 0.53
Window schedule
- Laundry, window AWS-003-001: 800 × 1,510 mm facing N
- Breezeway, window CPT-016-004: 2,100 × 820 mm facing N
- Breezeway, window CPT-016-004: 2,100 × 820 mm facing S
- Rumpus/Dining, window AWS-089-067: 2,100 × 4,219 mm facing N
- Rumpus/Dining, window AWS-089-067: 2,100 × 3,353 mm facing E
- Bedroom 4, window AWS-088-032: 800 × 1,510 mm facing S
- Bath 3, window AWS-088-032: 1,200 × 1,670 mm facing S
- Bedroom 5, window AWS-089-067: 2,100 × 1,800 mm facing E
- Bedroom 5, window AWS-088-032: 1,200 × 1,670 mm facing S
- Bedroom 2, window AWS-088-032: 1,014 × 2,475 mm facing S
- Bedroom 1, window AWS-031-351: 1,200 × 3,018 mm facing W
- Bedroom 1, window AWS-088-032: 800 × 2,735 mm facing N
- ENS 1, window AWS-031-351: 1,500 × 996 mm facing N
- Kitchen/Dining, window AWS-089-067: 2,400 × 3,662 mm facing N
- Kitchen/Dining, window AWS-089-067: 2,400 × 3,790 mm facing E
- Kitchen/Dining, window AWS-089-067: 2,415 × 3,241 mm facing E
- Kitchen/Dining, window AWS-067-009: 746 × 8,260 mm facing E
- Bedroom 3, window AWS-088-032: 1,000 × 2,400 mm facing S
- WC, window AWS-088-032: 800 × 730 mm facing S
- Bath 1, window AWS-088-032: 800 × 1,684 mm facing S
- Corridor FF, window AWS-067-009: 2,100 × 3,769 mm facing N
- Corridor FF, window CPT-016-004: 2,400 × 1,000 mm facing W
- Family Room, window AWS-089-067: 2,400 × 3,865 mm facing N
- Family Room, window AWS-067-009: 746 × 3,870 mm facing N
Certificate 0011849213, issued 9 April 2025, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate, certificate 1747650S, issued 15 May 2024
BASIX certificate
- Energy score
- 98 (target 69)
- Water score
- 42 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 38 MJ/m² a year
- Cooling load
- 23 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 382.3 m²
- Unconditioned floor area
- 24.5 m²
- Site area
- 929 m²
- Roof area
- 396 m²
- Garden area
- 289 m²
- Climate zone
- NatHERS climate zone 18
- Hot water
- Electric boosted solar
- Solar panels
- 10 kW
- Rainwater tank
- 5,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 130.5 m², double glazing 130.5 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, conventional slab (rockwool batts, roll or pump-in)
- Floor: suspended floor above enclosed subfloor, concrete - suspended; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood. all external walls rockwool batts, roll or pump-in+ foil/sarking
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)
- Ceiling and roof: raked ceiling / pitched or skillion roof, framed - metal roof, timber - H2 treated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)
Certificate 1747650S, issued 15 May 2024, from the council's DA documents.
NatHERS certificate, certificate 0009349770-02, issued 13 May 2024
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.1.7 (3.22)
- Rated on
- 13 May 2024
- Wall insulation
- R3.2, R3
- Ceiling insulation
- R6
- Floor insulation
- R3.2, R3, R2.5, R4.5, R2.4
- Living room glazing by direction
- N 47.7 m², E 37.8 m², W 2.5 m²
- All glazing by direction
- N 54.3 m², E 45.1 m², S 17.2 m², W 13.9 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.8, dark colour
Window types
- ALM-005-03 A Aluminium A DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.47
- ALM-006-03 A Aluminium B DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.52
- ATB-004-03 B Al Thermally Broken B DG Air Fill High Solar Gain low-E -Clear: U-value 3.1, SHGC 0.49
Window schedule
- Breezeway, window ALM-005-03 A: 2,400 × 1,200 mm facing N
- Laundry, window ALM-006-03 A: 1,500 × 1,047 mm facing S
- Laundry, window ALM-005-03 A: 2,400 × 820 mm facing W
- Rumpus/Dining, window ALM-005-03 A: 800 × 3,127 mm facing W
- Rumpus/Dining, window ALM-005-03 A: 1,200 × 2,768 mm facing N
- Rumpus/Dining, window ALM-005-03 A: 1,200 × 1,557 mm facing E
- Rumpus/Dining, window ALM-006-03 A: 2,400 × 3,387 mm facing N
- Rumpus/Dining, window ALM-005-03 A: 900 × 2,110 mm facing N
- Rumpus/Dining, window ALM-005-03 A: 900 × 2,610 mm facing E
- Rumpus/Dining, window ALM-006-03 A: 2,400 × 2,490 mm facing E
- Bedroom 4, window ALM-005-03 A: 1,200 × 2,441 mm facing S
- Bedroom 4, window ALM-005-03 A: 1,000 × 2,040 mm facing W
- Bath 3, window ALM-005-03 A: 1,200 × 2,110 mm facing S
- Bedroom 5, window ALM-006-03 A: 2,400 × 3,026 mm facing E
- Bedroom 5, window ALM-005-03 A: 1,200 × 2,315 mm facing S
- Entry, window ALM-006-03 A: 2,400 × 600 mm facing W
- Entry, window ALM-006-03 A: 2,400 × 600 mm facing W
- Bedroom 2, window ALM-005-03 A: 1,000 × 2,300 mm facing S
- Bedroom 2 Ext., window ALM-005-03 A: 1,000 × 775 mm facing S
- Bedroom 1, window ALM-006-03 A: 1,500 × 3,018 mm facing W
- Bedroom 1, window ALM-005-03 A: 800 × 2,735 mm facing N
- ENS 1, window ALM-006-03 A: 1,500 × 1,000 mm facing N
- Lounge/Family, window ALM-006-03 A: 2,100 × 3,200 mm facing N
- Lounge/Family, window ALM-006-03 A: 2,400 × 4,850 mm facing N
- Lounge/Family, window ALM-006-03 A: 561 × 6,000 mm facing N
- Lounge/Family, window ALM-006-03 A: 2,100 × 1,200 mm facing E
- Kitchen/Dining, window ATB-004-03 B: 2,400 × 5,262 mm facing N
- Kitchen/Dining, window ALM-006-03 A: 2,400 × 4,190 mm facing E
- Kitchen/Dining, window ALM-006-03 A: 2,400 × 2,840 mm facing E
- Kitchen/Dining, window ALM-005-03 A: 1,500 × 1,370 mm facing E
- Kitchen/Dining, window ATB-004-03 B: 746 × 8,260 mm facing E
- Bedroom 3, window ALM-005-03 A: 1,000 × 2,400 mm facing S
- WC, window ALM-005-03 A: 800 × 750 mm facing S
- Bath 1, window ALM-005-03 A: 800 × 1,684 mm facing S
Certificate 0009349770-02, issued 13 May 2024, from the council's DA documents. Verify this certificate
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