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.
70 Hilma Street Collaroy Plateau NSW 2097
Finding the block on the map…
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.3 stars out of 10. Its BASIX certificate commits it to a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 73 against 72 for energy and 41 against 40 for water.
Key features
- Windows
- 27 windows and glazed doors: VELUX FS - Fixed Skylight DG 3mm LoE 366 / 8.5mm Argon Gap / 5.36mm Clear La
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R2.3, R6, roof Waterproofing Membrane No Added Insulation, No air Gap, medium colour
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Stony Creek Construction.
BASIX certificate
- Energy score
- 73 (target 72)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -21
- Heating load
- 10 MJ/m² a year
- Cooling load
- 17 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 310.6 m²
- Unconditioned floor area
- 29.1 m²
- Site area
- 423 m²
- Roof area
- 218 m²
- Garden area
- 130 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Electric heat pump with a performance of 15 to 20 STCs or better
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 99.4 m², single glazing 39.5 m², double glazing 59.9 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, conventional slab (polystyrene)
- Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (polystyrene)
- Garage floor: concrete slab on ground (polystyrene)
- External wall: concrete block/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External garage wall: concrete block/plasterboard; frame: no frame (no added insulation)
- 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/sarking.)
Certificate 1786781S_02, issued 19 June 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.3 stars
- Rated with
- BERS Pro v5.2.4 (3.23)
- Rated on
- 19 Jun 2025
- Wall insulation
- R2.5
- Ceiling insulation
- R2.3, R6
- Floor insulation
- R2.5, R1.9, R2.3
- LED downlights
- 29
- Living room glazing by direction
- N 7 m², E 17.3 m², S 3.1 m², W 8.7 m²
- All glazing by direction
- N 31 m², E 29.6 m², S 14.1 m², W 21.9 m²
Roof
- Waterproofing Membrane No Added Insulation, No air Gap, medium colour
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Window types
- VEL-011-01 W VELUX FS - Fixed Skylight DG 3mm LoE 366 / 8.5mm Argon Gap / 5.36mm Clear La: U-value 2.6, SHGC 0.24
Window schedule
- Garage VAN-004-003-001 W16: 600 × 1,760 mm facing S
- Entry VAN-004-003-001: 700 × 2,690 mm facing N
- L2 Stairs/Hall BRD-153-040-001 W19: 2,400 × 4,670 mm facing N
- Kitchen/Living BRD-141-014-001 W22: 2,400 × 7,210 mm facing E
- Kitchen/Living VAN-004-003-001: 600 × 1,264 mm facing S
- Kitchen/Living VAN-004-003-001 W17: 600 × 1,264 mm facing S
- Kitchen/Living BRD-153-040-001 W18: 1,552 × 4,500 mm facing N
- Laundry VAN-004-003-001 W3: 1,500 × 900 mm facing S
- Laundry BRD-163-012-002 W25: 2,400 × 820 mm facing W
- WC BRD-149-005-001 W24: 600 × 1,200 mm facing S
- 2nd Living BRD-149-005-001 W20: 600 × 2,650 mm facing S
- 2nd Living BRD-141-014-001 W21: 2,360 × 3,703 mm facing W
- Bedroom 1 VAN-004-003-001: 1,406 × 2,351 mm facing W
- Bedroom 1 BRD-149-005-001: 600 × 2,650 mm facing N
- Void BRD-153-040-001 W9: 1,140 × 3,025 mm facing N
- Upper Bath BRD-149-005-001: 600 × 1,544 mm facing S
- Ensuite VAN-004-003-001: 1,200 × 1,500 mm facing S
- Ensuite VAN-004-003-001: 600 × 1,932 mm facing S
- Master Bed BRD-141-014-001: 2,360 × 5,205 mm facing E
- Master Bed VAN-004-003-001: 600 × 2,800 mm facing N
- WIR VAN-004-003-001: 600 × 1,831 mm facing N
- Bedroom 4 VAN-004-003-001: 1,400 × 2,800 mm facing S
- Bedroom 4 VAN-004-003-001: 1,400 × 2,800 mm facing W
- Bedroom 3 VAN-004-003-001: 1,400 × 2,800 mm facing W
- Bedroom 3 VAN-004-003-001: 600 × 2,800 mm facing N
- Bedroom 3 VAN-004-003-001: 600 × 900 mm facing N
- Ensuite BRD-149-005-001 W26: 600 × 1,500 mm facing N
Certificate 0011774338-01, issued 19 June 2025, from the council's DA documents. Verify this certificate
Is this your home? Ask us to remove these details.