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Home report
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27 Naevosa Road Caddens NSW 2747
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 2.2 kW of solar panels and a 3,050 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
- 15 windows and glazed doors: Timber A SG Clear; Alumiere Sliding Door DG 4Clr-12Ar-4PlanAs; Carinya Secondary Sliding Door SECG 6mmEnTech-93-638ClrLam and 5 more types
- Wall insulation
- R2.2
- Roof and ceiling insulation
- Ceiling R4.1, R7.0, roof Cont:Attic-Continuous 1.8, 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 McDonald Jones Homes.
BASIX certificate
- Energy score
- 90 (target 70)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -63
- Heating load
- 42 MJ/m² a year
- Cooling load
- 18 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 136.7 m²
- Unconditioned floor area
- 10.2 m²
- Site area
- 260 m²
- Roof area
- 150 m²
- Garden area
- 100 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 2.2 kW
- Rainwater tank
- 3,050 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 43.6 m², timber frames 4.3 m², single glazing 4.3 m², double glazing 43.6 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: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (fibreglass batts or roll)
- 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+ foil/sarking)
- External wall: framed (fibre cement sheet or boards); frame: light steel frame (fibreglass batts or roll+ foil/sarking)
- External garage wall: brick veneer; frame: light steel frame (fibreglass batts or roll+ foil/sarking)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, light steel frame (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1807270S, issued 6 August 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 5 Aug 2025
- Wall insulation
- R2.2
- Ceiling insulation
- R4.1, R7.0
- Floor insulation
- R2.2, R4.1
- Living room glazing by direction
- N 9.1 m², E 1.9 m², W 10.3 m²
- All glazing by direction
- N 9.1 m², E 5.7 m², S 13.8 m², W 19.3 m²
Roof
- Cont:Attic-Continuous 1.8, medium colour
Window types
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- STG-076-14 A Alumiere Sliding Door DG 4Clr-12Ar-4PlanAs: U-value 3.01, SHGC 0.46
- ALS-099-06 A Carinya Secondary Sliding Door SECG 6mmEnTech-93-638ClrLam: U-value 2.8, SHGC 0.49
- CAN-020-01 W Paramount Timber Sliding Door DG 4-10Ar-4: U-value 2.7, SHGC 0.51
- BRD-125-58 A ESS Fixed Window External 52 Comm DG FGIOptEma+Clr_4mm_16Ar_4mm: U-value 2.22, SHGC 0.54
- BRD-097-01 A Signature Awning Window 100TB DG 638Lam-12Ar-6mmClr: U-value 3.02, SHGC 0.48
- BRD-154-36 A Essential Sliding Window 67 DG 4mmClr_10Ar_4mmClr: U-value 3.85, SHGC 0.61
- DOW-005-01 A Manor Awning Window DG 3/12/3: U-value 3.9, SHGC 0.58
Window schedule
- Entry, window TIM-001-01 W: 2,340 × 1,020 mm facing S
- Fimily/Living/Store, window STG-076-14 A: 1,460 × 2,650 mm facing N
- Fimily/Living/Store, window ALS-099-06 A: 2,400 × 2,688 mm facing W
- Fimily/Living/Store, window CAN-020-01 W: 2,400 × 2,170 mm facing N
- Fimily/Living/Store, window STG-076-14 A: 1,460 × 2,650 mm facing W
- Fimily/Living/Store, window BRD-125-58 A: 727 × 2,650 mm facing E
- Laundry, window TIM-001-01 W: 2,340 × 820 mm facing W
- Study, window BRD-097-01 A: 2,360 × 2,410 mm facing S
- Bedroom 3, window BRD-097-01 A: 1,200 × 1,570 mm facing E
- Bathroom, window BRD-154-36 A: 1,200 × 1,570 mm facing E
- Bedroom 2, window BRD-097-01 A: 1,800 × 1,210 mm facing S
- Bedroom 4, window BRD-097-01 A: 2,060 × 1,570 mm facing W
- Passage, window BRD-125-58 A: 2,060 × 1,570 mm facing W
- Ensuite, window DOW-005-01 A: 1,030 × 610 mm facing W
- Master Suite, window BRD-097-01 A: 1,460 × 2,417 mm facing S
Certificate TJPWSVLEZ2, issued 5 August 2025, from the council's DA documents. Verify this certificate
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