North facing house plans that fit your block
Home report
Saving this home report as a PDF is free with a Dudils account. Sign in at dudils.com, then press Save as PDF at the top of your report.
5 Kathleen Avenue Castle Hill NSW 2154
BASIX certificate and NatHERS rating
Finding the block on the map…
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 1 kW of solar panels and a 15,000 litre rainwater tank. It beat its BASIX energy target, scoring 75 against 72.
Key features
- Windows
- Up to aluminium frames 124 m², single glazing 124 m²
- Wall insulation
- Fibreglass batts or roll
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil/sarking
- 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
- 75 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 15 MJ/m² a year
- Cooling load
- 15 MJ/m² a year
- Bedrooms
- 7
- Conditioned floor area
- 559.9 m²
- Unconditioned floor area
- 27.3 m²
- Site area
- 3,727 m²
- Roof area
- 654 m²
- Garden area
- 2,608 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric heat pump with a performance of 21 to 25 STCs or better
- Solar panels
- 1 kW
- Rainwater tank
- 15,000 litres
- Fixtures
- Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 124 m², single glazing 124 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
- Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: suspended floor above open subfloor, AAC panel (75 mm); frame: timber - H2 treated softwood (not specified)
- Floor: above habitable rooms or mezzanine, AAC panel (75 mm); frame: timber - H2 treated softwood (not specified)
- Floor: suspended floor above garage, AAC panel (75 mm); frame: timber - H2 treated softwood (not specified)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: AAC veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1828738S, issued 13 January 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 13 Jan 2026
Certificate A83OO6ABDB, issued 13 January 2026, from the council's DA documents. Verify this certificate
Is this your home? Ask us to remove these details.