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Home report
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23 Yirang Street Crangan Bay NSW 2259
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 5 kW of solar panels and a 5,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 84 against 70 for energy and 41 against 40 for water.
Key features
- Windows
- 31 windows and glazed doors: ComfortEDGE™ Series 755 Awning Window - Double Glazed with Inline Reveal; ComfortEDGE™ Series 755 Fixed Window - Double Glazed - with Inline Reveal; ComfortEDGE™ Series 759 Sliding Door Medium Rail - Double Glazed with Inline Reveal & Embedded Sill and 2 more types
- Wall insulation
- 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 1.80, light colour
- Hot water
- Electric heat pump with a performance of 21 to 25 STCs or better
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 84 (target 70)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -59
- Heating load
- 26 MJ/m² a year
- Cooling load
- 25 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 311.8 m²
- Unconditioned floor area
- 19.6 m²
- Site area
- 593 m²
- Roof area
- 235 m²
- Garden area
- 80 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric heat pump with a performance of 21 to 25 STCs or better
- Solar panels
- 5 kW
- Rainwater tank
- 5,000 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 89.6 m², single glazing 11.9 m², double glazing 77.7 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (polystyrene)
- Floor: suspended floor above open subfloor, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); 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 (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1824125S, issued 28 November 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- Hero 4.1
- Rated on
- 28 Nov 2025
- Living room glazing by direction
- ENE 32.6 m², SSE 2.2 m², NNW 6.6 m²
- All glazing by direction
- ENE 42.2 m², SSE 12.4 m², WSW 19.9 m², NNW 15.1 m²
Roof
- Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.80, light colour
Window types
- AWS-088-001 ComfortEDGE™ Series 755 Awning Window - Double Glazed with Inline Reveal: U-value 2.3, SHGC 0.22
- AWS-090-340 ComfortEDGE™ Series 755 Fixed Window - Double Glazed - with Inline Reveal: U-value 1.9, SHGC 0.23
- AWS-110-363 ComfortEDGE™ Series 759 Sliding Door Medium Rail - Double Glazed with Inline Reveal & Embedded Sill: U-value 1.7, SHGC 0.35
- AWS-125-026 ComfortEDGE™ Series 753 Sliding Window - Double Glazed with Inline Reveal: U-value 1.9, SHGC 0.34
- BRD-080-307 Signature Double Hung Window 100 - Double Glazed: U-value 3.1, SHGC 0.21
Window schedule
- Bathroom, window AWS-125-026: 600 × 1,800 mm facing NNW
- Bedroom 2, window AWS-090-340: 1,350 × 1,000 mm facing NNW
- Bedroom 2, window AWS-090-340: 1,350 × 1,800 mm facing ENE
- Bedroom 2 HALWS-050-050 WE4A: 1,350 × 900 mm facing ENE
- Bedroom 3, window AWS-125-026: 600 × 2,400 mm facing NNW
- Bedroom 3, window BRD-080-307: 1,650 × 2,400 mm facing WSW
- Bedroom 4, window AWS-125-026: 600 × 2,400 mm facing SSE
- Bedroom 4, window BRD-080-307: 1,650 × 2,400 mm facing WSW
- Foyer, window AWS-090-340: 2,450 × 350 mm facing WSW
- Garage, window BRD-080-307: 1,650 × 2,260 mm facing WSW
- Garage, window AWS-125-026: 650 × 2,400 mm facing NNW
- Guest Bedroom, window BRD-080-307: 1,650 × 2,400 mm facing WSW
- Guest ENS, window AWS-125-026: 650 × 1,600 mm facing SSE
- Kitchen/Living HALWS-050-050 WN7: 2,600 × 800 mm facing NNW
- Kitchen/Living HALWS-050-050 WN6: 2,600 × 800 mm facing NNW
- Kitchen/Living, window AWS-090-340: 3,050 × 4,500 mm facing ENE
- Kitchen/Living HALWS-050-050 WN5: 3,050 × 800 mm facing NNW
- Kitchen/Living, window AWS-110-363: 3,050 × 6,200 mm facing ENE
- Kitchen/Living, window AWS-090-340: 640 × 3,400 mm facing SSE
- Laundry HALWS-050-050 WN8: 1,200 × 500 mm facing NNW
- Master Bedroom, window AWS-090-340: 1,350 × 1,800 mm facing ENE
- Master Bedroom HALWS-050-050 WE2A: 1,350 × 900 mm facing ENE
- Master Bedroom HALWS-050-050 WE1: 1,350 × 850 mm facing ENE
- Master Bedroom HALWS-050-050 WN1B: 1,350 × 850 mm facing NNW
- Master Bedroom, window AWS-090-340: 1,350 × 1,000 mm facing NNW
- Master ENS, window AWS-125-026: 1,050 × 1,600 mm facing SSE
- Sitting/Foyer, window AWS-090-340: 1,700 × 1,400 mm facing SSE
- Sitting/Foyer, window BRD-080-307: 1,650 × 2,080 mm facing WSW
- Study, window AWS-125-026: 600 × 1,800 mm facing ENE
- Study/Playroom, window AWS-125-026: 1,200 × 2,400 mm facing SSE
- WC, window AWS-088-001: 1,050 × 800 mm facing SSE
Certificate HR-XLX3EV-01, issued 28 November 2025, from the council's DA documents. Verify this certificate
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