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.
21 Dominica Street Lake Cathie NSW 2445
Finding the block on the map…
BASIX certificate and NatHERS rating
This home's BASIX certificate commits it to 3.8 kW of solar panels. It beat its BASIX energy and water targets, scoring 92 against 70 for energy and 49 against 40 for water.
Key features
- Windows
- Up to aluminium frames 41.5 m², timber frames 0.7 m², double glazing 42.1 m²
- Wall insulation
- Fibreglass batts or roll
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil backed blanket
- 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
- 92 (target 70)
- Water score
- 49 (target 40)
- Thermal performance
- Pass
- Materials score
- -69
- Heating load
- 41 MJ/m² a year
- Cooling load
- 9 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 166.8 m²
- Unconditioned floor area
- 16.6 m²
- Site area
- 751 m²
- Roof area
- 324 m²
- Garden area
- 250 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 3.8 kW
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Maximum glazing
- aluminium frames 41.5 m², timber frames 0.7 m², double glazing 42.1 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
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)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: AAC veneer; frame: light steel frame (fibreglass batts or roll)
- External wall: framed (solid or reconstituted timber weatherboard); frame: light steel frame (fibreglass batts or roll)
- External garage wall: AAC veneer; frame: light steel frame (no added insulation)
- Internal wall: plasterboard; frame: light steel 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 1815889S, issued 6 October 2025, from the council's DA documents.
Is this your home? Ask us to remove these details.