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Home report
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32 Serpentine Road Erina Heights NSW 2260
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.4 stars out of 10. Its BASIX certificate commits it to a 4,000 litre rainwater tank. It beat its BASIX energy target, scoring 71 against 70.
Key features
- Windows
- 25 windows and glazed doors: Aluminium A DG Argon Fill High Solar Gain low-E -Clear; Aluminium B DG Argon Fill High Solar Gain low-E -Clear
- Wall insulation
- Not specified
- Roof and ceiling insulation
- Roof Added insulation absorptance Roof Colour ATTIC-CONCTILE-01: Pitched / Attic Conc Tiled Roof (Roofspace) & Flat PB Ceiling 0.00, medium colour
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
Built by Montgomery Homes.
BASIX certificate
- Energy score
- 71 (target 70)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 15 MJ/m² a year
- Cooling load
- 30 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 244.8 m²
- Unconditioned floor area
- 16.7 m²
- Site area
- 1,360 m²
- Roof area
- 332 m²
- Garden area
- 600 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric heat pump with a performance of 26 to 30 STCs or better
- Rainwater tank
- 4,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 50.8 m², single glazing 50.8 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, waffle pod slab (not specified)
- Floor: suspended floor above open subfloor, treated softwood; frame: timber - H2 treated softwood (not specified)
- Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (not specified)
- Garage floor: concrete slab on ground, waffle pod slab (not specified)
- External wall: brick veneer; frame: timber - H2 treated softwood (not specified)
- External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (not specified)
- External garage wall: brick veneer; frame: timber - H2 treated softwood (not specified)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
- Ceiling and roof: flat ceiling / pitched roof, framed - terracotta tiles , timber - H2 treated softwood (ceiling: not specified; roof: not specified.)
Certificate 1750553S, issued 6 June 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.4 stars
- Rated with
- Hero 4.0
- Rated on
- 06 Jun 2024
- Living room glazing by direction
- N 6.5 m², E 18 m²
- All glazing by direction
- N 12.1 m², E 26.6 m², S 4.8 m², W 7.3 m²
Roof
- Added insulation absorptance Roof Colour ATTIC-CONCTILE-01: Pitched / Attic Conc Tiled Roof (Roofspace) & Flat PB Ceiling 0.00, medium colour
Window types
- ALM-005-03 A Aluminium A DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.47
- ALM-006-03 A Aluminium B DG Argon Fill High Solar Gain low-E -Clear: U-value 4.1, SHGC 0.52
Window schedule
- BATH, window ALM-006-03 A: 600 × 1,600 mm facing S
- BED 1, window ALM-006-03 A: 2,100 × 2,400 mm facing E
- BED 2, window ALM-006-03 A: 1,000 × 1,800 mm facing N
- BED 3, window ALM-006-03 A: 1,000 × 1,800 mm facing E
- BED 4, window ALM-006-03 A: 1,000 × 1,800 mm facing E
- ENS, window ALM-006-03 A: 600 × 1,200 mm facing S
- FOYER, window ALM-006-03 A: 2,100 × 490 mm facing W
- FOYER, window ALM-006-03 A: 2,100 × 490 mm facing W
- FOYER, window ALM-005-03 A: 2,100 × 1,200 mm facing W
- GARAGE, window ALM-006-03 A: 1,800 × 370 mm facing S
- GARAGE, window ALM-006-03 A: 1,800 × 370 mm facing S
- KITCHEN/LIVING, window ALM-006-03 A: 2,100 × 2,400 mm facing E
- KITCHEN/LIVING, window ALM-006-03 A: 1,200 × 3,500 mm facing N
- KITCHEN/LIVING, window ALM-006-03 A: 1,800 × 900 mm facing N
- KITCHEN/LIVING, window ALM-006-03 A: 1,800 × 370 mm facing N
- KITCHEN/LIVING, window ALM-006-03 A: 2,100 × 4,800 mm facing E
- LDRY, window ALM-006-03 A: 600 × 1,200 mm facing N
- LDRY, window ALM-005-03 A: 1,850 × 820 mm facing N
- LDRY, window ALM-005-03 A: 250 × 820 mm facing N
- OFFICE, window ALM-006-03 A: 1,000 × 1,800 mm facing S
- RUMPUS, window ALM-006-03 A: 1,200 × 2,400 mm facing E
- THEATRE, window ALM-006-03 A: 1,500 × 600 mm facing W
- THEATRE, window ALM-006-03 A: 600 × 2,200 mm facing N
- THEATRE, window ALM-006-03 A: 1,500 × 600 mm facing W
- THEATRE, window ALM-006-03 A: 1,500 × 600 mm facing W
Certificate HR-001V15-01, issued 6 June 2024, from the council's DA documents. Verify this certificate
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