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Home report
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7 Naevosa Road Caddens NSW 2747
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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 5.8 kW of solar panels and a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 90 against 70.
Key features
- Windows
- 19 windows and glazed doors: Aluminium Sliding Door DG 4ETClr/12Ar/4Clr; Aluminium Fixed Window DG 4ETClr/12Ar/4Clr; Aluminium Sliding Window DG 4ETClr/12Ar/4Clr and 5 more types
- Wall insulation
- R2.7
- Roof and ceiling insulation
- Ceiling R6, R2.5, R4, roof Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Clarendon Homes.
BASIX certificate
- Energy score
- 90 (target 70)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -18
- Heating load
- 40 MJ/m² a year
- Cooling load
- 20 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 159.6 m²
- Unconditioned floor area
- 17 m²
- Site area
- 260 m²
- Roof area
- 147 m²
- Garden area
- 115 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 5.8 kW
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 40.3 m², single glazing 25.9 m², double glazing 14.4 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, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (no added insulation)
- Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll)
- External garage wall: brick veneer; frame: light steel frame (no added insulation)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Internal wall: plasterboard; frame: light steel frame (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1823711S, issued 26 November 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 26 Nov 2025
- Wall insulation
- R2.7
- Ceiling insulation
- R6, R2.5, R4
- Floor insulation
- R2.7, R2, R4
- Living room glazing by direction
- N 5.5 m², E 4.1 m², W 4.8 m²
- All glazing by direction
- N 9.8 m², E 11.4 m², S 9.7 m², W 9.3 m²
Roof
- Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour
Window types
- WID-104-020 Aluminium Sliding Door DG 4ETClr/12Ar/4Clr: U-value 2.9, SHGC 0.55
- WID-108-022 Aluminium Fixed Window DG 4ETClr/12Ar/4Clr: U-value 2.8, SHGC 0.57
- WID-102-021 Aluminium Sliding Window DG 4ETClr/12Ar/4Clr: U-value 3.3, SHGC 0.51
- WID-102-005 Aluminium Sliding Window SG 4ETClr: U-value 4.5, SHGC 0.63
- WID-106-003 Aluminium Fixed Window SG 4ETClr: U-value 3.9, SHGC 0.66
- WID-104-001 Aluminium Sliding Door SG 4Clr: U-value 6.2, SHGC 0.74
- WID-102-001 Aluminium Sliding Window SG 4Clr: U-value 6.3, SHGC 0.76
- WID-101-019 Aluminium Awning Window SG 4ET: U-value 4.9, SHGC 0.55
Window schedule
- Kitchen/Living, window WID-104-020: 2,400 × 2,300 mm facing N
- Kitchen/Living, window WID-108-022: 715 × 2,170 mm facing E
- Kitchen/Living, window WID-102-021: 2,100 × 1,200 mm facing E
- Kitchen/Living, window WID-102-021: 2,000 × 1,200 mm facing W
- Kitchen/Living, window WID-102-021: 2,000 × 1,200 mm facing W
- Bedroom 6, window WID-102-005: 1,500 × 1,800 mm facing W
- Entry/Stairs, window WID-106-003: 790 × 1,200 mm facing E
- Entry/Stairs, window WID-106-003: 2,340 × 380 mm facing S
- LDRY, window WID-104-001: 2,400 × 1,400 mm facing E
- PDR, window WID-102-001: 1,000 × 700 mm facing E
- Bedroom 5, window WID-101-019: 2,000 × 2,100 mm facing S
- Bedroom 1, window WID-102-005: 1,500 × 2,400 mm facing N
- ENS, window WID-102-001: 1,000 × 700 mm facing N
- Bedroom 4, window WID-102-005: 1,200 × 1,500 mm facing W
- Bedroom 3, window WID-101-019: 1,200 × 1,200 mm facing S
- Bedroom 2, window WID-101-019: 1,200 × 800 mm facing S
- Bedroom 2, window WID-101-019: 1,200 × 1,800 mm facing S
- Bath, window WID-102-001: 1,200 × 700 mm facing E
- Upper Hall, window WID-106-003: 1,270 × 1,200 mm facing E
Certificate 0012412730, issued 26 November 2025, from the council's DA documents. Verify this certificate
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