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Home report
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1142 Pittwater Road Collaroy NSW 2097
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7 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 water target, scoring 42 against 40.
Key features
- Windows
- 33 windows and glazed doors
- Wall insulation
- R0.9, R2.5
- Roof and ceiling insulation
- Ceiling R6, R2, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 42 (target 40)
- Thermal performance
- Pass
- Materials score
- -64
- Heating load
- 17 MJ/m² a year
- Cooling load
- 13 MJ/m² a year
- Bedrooms
- 6
- Conditioned floor area
- 329.9 m²
- Unconditioned floor area
- 21.4 m²
- Site area
- 551 m²
- Roof area
- 267 m²
- Garden area
- 203 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 98.9 m², single glazing 21.8 m², double glazing 77.1 m²
Heating
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, conventional slab (no added insulation)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (fibreglass batts or roll)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: cavity brick; frame: no frame (foil-foam composite board+ foil/sarking)
- External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- Internal wall: single skin masonry; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1764484S, issued 13 September 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.2 (3.23)
- Rated on
- 29 Jul 2024
- Wall insulation
- R0.9, R2.5
- Ceiling insulation
- R6, R2
- Floor insulation
- R0.9, R2.5, R2
- Living room glazing by direction
- N 3.8 m², S 3.8 m², W 8.9 m²
- All glazing by direction
- N 21.1 m², NE 2.9 m², E 46.7 m², S 12.8 m², W 17.3 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
- Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
Window schedule
- BED 1 AWS-003-064-001 W13: 1,200 × 2,200 mm facing N
- GF RUMPUS VAN-004-001-001 W11: 2,100 × 700 mm facing W
- GF RUMPUS VAN-004-001-001 W12: 2,100 × 700 mm facing W
- GF BATH 1 AWS-007-002-001 W10: 900 × 700 mm facing W
- LAUNDRY VAN-004-001-001 W09: 2,100 × 600 mm facing E
- LAUNDRY AWS-018-001-001 D03: 2,100 × 900 mm facing E
- ENTRY GF HALL AWS-067-039-001 W08 Lower: 2,600 × 1,600 mm facing S
- BED 2 AWS-003-064-001 W01: 1,200 × 2,200 mm facing N
- LIV KIT DIN VAN-004-001-001 W02: 2,400 × 900 mm facing N
- LIV KIT DIN VAN-004-001-001 W03: 2,400 × 900 mm facing N
- LIV KIT DIN VAN-004-001-001 W04: 2,400 × 900 mm facing N
- LIV KIT DIN VAN-004-001-001 W5: 2,400 × 900 mm facing N
- LIV KIT DIN AWS-089-058-001 D01: 2,400 × 4,000 mm facing E
- LIV KIT DIN AWS-089-058-001 D02: 2,400 × 4,000 mm facing E
- LIV KIT DIN AWS-067-039-001 W06: 600 × 4,000 mm facing S
- LIV KIT DIN AWS-067-039-001 W07: 600 × 4,000 mm facing S
- GARAGE AWS-066-007-001 EXW01: 1,416 × 643 mm facing N
- GARAGE AWS-066-007-001 EXW02: 1,416 × 643 mm facing N
- GARAGE AWS-066-007-001 EXW03: 1,416 × 643 mm facing N
- BED 3 ENS AWS-007-002-001 W15: 1,500 × 700 mm facing W
- BED 3 WIR AWS-019-042-001 D04: 2,700 × 860 mm facing W
- BED 3 AWS-003-064-001 W16: 1,300 × 2,200 mm facing NE
- UF WC AWS-007-002-001 W14: 1,500 × 700 mm facing W
- LIVING UF HALL AWS-067-039-001 W17: 2,400 × 1,600 mm facing N
- LIVING UF HALL AWS-067-039-001 W20: 2,400 × 1,600 mm facing S
- LIVING UF HALL AWS-089-058-001 D09: 2,700 × 2,199 mm facing W
- BED 5 ENS AWS-007-002-001 W18: 1,000 × 600 mm facing N
- BED 5 AWS-089-058-001 D05: 2,700 × 2,700 mm facing E
- BED 6 AWS-089-058-001 D06: 2,700 × 2,700 mm facing E
- STUDY AWS-089-058-001 D07: 2,700 × 2,700 mm facing E
- BED 4 AWS-003-064-001 W21: 1,500 × 1,620 mm facing E
- BED 4 AWS-019-042-001 D08: 2,700 × 860 mm facing W
- BED 4 ENS AWS-007-002-001 W22: 1,500 × 700 mm facing W
Certificate 0009655796, issued 29 July 2024, from the council's DA documents. Verify this certificate
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