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Home report
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426 Mount Rankin Road Mount Rankin NSW 2795
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 10 kW of solar panels and a 50,000 litre rainwater tank. Its NatHERS certificate lists insulation in the floor. It beat its BASIX energy and water targets, scoring 98 against 61 for energy and 86 against 40 for water.
Key features
- Windows
- 19 windows and glazed doors: Timber A DG Air Fill Clear-Clear; RESIDENTIAL SERIES 502/504 SLIDING WINDOW - DOUBLE GLAZED; RESIDENTIAL SERIES 541/542 SLIDING DOOR -DOUBLE GLAZED and 1 more types
- Wall insulation
- All external walls fibreglass batts or roll
- Roof and ceiling insulation
- Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 0.00, dark colour
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area and bedroom); 1-phase airconditioning, ducted (bedroom)
BASIX certificate
- Energy score
- 98 (target 61)
- Water score
- 86 (target 40)
- Thermal performance
- Pass
- Materials score
- -85
- Heating load
- 150 MJ/m² a year
- Cooling load
- 3 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 267.5 m²
- Unconditioned floor area
- 22.1 m²
- Site area
- 100,000 m²
- Roof area
- 673 m²
- Garden area
- 350 m²
- Climate zone
- NatHERS climate zone 65
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Solar panels
- 10 kW
- Rainwater tank
- 50,000 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 41.7 m², timber frames 4.4 m², double glazing 46.1 m²
Heating
- Living area: 1-phase airconditioning - non 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 - non ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, conventional slab (foil-foam composite board)
- 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 fibreglass batts or roll
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1836245S_02, issued 10 March 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- Hero 4.1
- Rated on
- 10 Mar 2026
- Floor insulation
- R2.30, R2.70, R7.00
- Living room glazing by direction
- N 6.5 m², S 3.2 m², W 17.6 m²
- All glazing by direction
- N 9.5 m², E 8.4 m², S 10.6 m², W 17.6 m²
Roof
- Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 0.00, dark colour
Window types
- TIM-003-01 W Timber A DG Air Fill Clear-Clear: U-value 3, SHGC 0.48
- AWS-003-342 RESIDENTIAL SERIES 502/504 SLIDING WINDOW - DOUBLE GLAZED: U-value 3.6, SHGC 0.54
- AWS-013-004 RESIDENTIAL SERIES 541/542 SLIDING DOOR -DOUBLE GLAZED: U-value 3.4, SHGC 0.57
- AWS-031-370 ARCHITECTURAL SERIES 463 DOUBLE HUNG WINDOW- DOUBLE GLAZED: U-value 3.9, SHGC 0.51
Window schedule
- BATH, window AWS-003-342: 1,200 × 900 mm facing E
- BED 2, window AWS-003-342: 1,200 × 1,800 mm facing E
- BED 3, window AWS-003-342: 1,200 × 1,800 mm facing E
- BED 4, window AWS-003-342: 1,200 × 1,800 mm facing N
- ENTRY, window TIM-003-01 W: 2,100 × 1,200 mm facing S
- KITCHEN/DINING/LIVING, window AWS-003-342: 1,200 × 2,100 mm facing W
- KITCHEN/DINING/LIVING, window AWS-013-004: 2,100 × 2,400 mm facing W
- LAUNDRY, window TIM-003-01 W: 2,100 × 900 mm facing E
- LOUNGE, window AWS-031-370: 1,800 × 900 mm facing S
- LOUNGE, window AWS-031-370: 1,800 × 900 mm facing S
- LOUNGE, window AWS-013-004: 2,100 × 2,400 mm facing W
- MASTER BEDROOM, window AWS-031-370: 1,800 × 900 mm facing S
- MASTER BEDROOM, window AWS-031-370: 1,800 × 900 mm facing S
- MASTER BEDROOM - ENSUITE, window AWS-003-342: 1,200 × 900 mm facing E
- PDR, window AWS-003-342: 900 × 900 mm facing N
- RUMPUS, window AWS-003-342: 1,800 × 1,800 mm facing N
- RUMPUS, window AWS-003-342: 1,800 × 1,800 mm facing N
- RUMPUS, window AWS-013-004: 2,100 × 2,400 mm facing W
- STUDY/OFFICE, window AWS-031-370: 1,800 × 900 mm facing S
Certificate HR-44QN88-02, issued 10 March 2026, from the council's DA documents. Verify this certificate
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