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Home report
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32 Ernest Street Balgowlah Heights NSW 2093
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 3 kW of solar panels and 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 75 against 72 for energy and 41 against 40 for water.
Key features
- Windows
- 36 windows and glazed doors
- Wall insulation
- R0.9
- Roof and ceiling insulation
- Ceiling R2, R4, roof Waterproofing Membrane No Insulation, Only an Air Gap, light 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
- 75 (target 72)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 11 MJ/m² a year
- Cooling load
- 18 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 278 m²
- Unconditioned floor area
- 19.6 m²
- Site area
- 642 m²
- Roof area
- 243 m²
- Garden area
- 304 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 3 kW
- 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 188.4 m², single glazing 19 m², double glazing 169.4 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 (no added insulation)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (no added insulation)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: cavity brick; frame: no frame. all external walls none+ foil/sarking
- 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 1758295S, issued 2 August 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- BERS Pro v5.2.1 (3.23)
- Rated on
- 10 Jul 2024
- Wall insulation
- R0.9
- Ceiling insulation
- R2, R4
- Floor insulation
- R0.9, R2
- Living room glazing by direction
- N 6.3 m², E 13.2 m², S 18.2 m², W 5.5 m²
- All glazing by direction
- N 44 m², E 53 m², S 43.7 m², W 47.7 m²
Roof
- Waterproofing Membrane No Insulation, Only an Air Gap, light colour
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, Air Gap Above R1.3, light colour
Window schedule
- BED 1 AWS-060-048-001 W1.13: 3,000 × 900 mm facing W
- BED 1 AWS-089-058-001 W1.05: 3,000 × 2,400 mm facing S
- ENS 1 AWS-007-002-001 W1.11: 3,000 × 1,200 mm facing W
- ENTRY FAMILY AWS-019-042-001 Family Door: 3,000 × 1,200 mm facing N
- ENTRY FAMILY AWS-089-058-001 W1.04: 3,000 × 3,000 mm facing S
- GF HALL AWS-067-039-001 W1.12: 1,700 × 2,040 mm facing W
- GF HALL AWS-001-002-001 W2.10 Lower: 800 × 2,040 mm facing W
- GF HALL AWS-089-058-001 W1.14: 3,000 × 3,520 mm facing E
- PANTRY AWS-019-042-001 W1.10: 2,700 × 900 mm facing W
- KIT DIN LIV AWS-067-039-001 W1.08: 3,000 × 1,500 mm facing W
- KIT DIN LIV AWS-067-039-001 W1.07: 3,000 × 1,500 mm facing W
- KIT DIN LIV VAN-004-008-001 W1.06: 3,000 × 1,000 mm facing W
- KIT DIN LIV AWS-089-058-001 W1.09: 3,000 × 7,700 mm facing N
- KIT DIN LIV AWS-067-039-001 W1.01: 3,000 × 1,500 mm facing E
- KIT DIN LIV AWS-067-039-001 W1.02: 3,000 × 1,500 mm facing E
- KIT DIN LIV AWS-089-058-001 W1.03: 3,000 × 2,820 mm facing S
- KIT DIN LIV AWS-089-058-001 W1.14: 3,000 × 2,330 mm facing E
- MASTER 2 AWS-060-048-001 W2.13: 2,500 × 1,200 mm facing W
- MASTER 2 AWS-067-039-001 W2.18: 2,700 × 1,390 mm facing E
- MASTER 2 AWS-089-058-001 W2.01: 2,700 × 2,700 mm facing S
- MASTER 2 ENS AWS-001-002-001 W2.04: 900 × 1,500 mm facing W
- FAMILY UF HALL AWS-067-039-001 W2.10: 2,700 × 2,040 mm facing W
- FAMILY UF HALL VAN-004-008-001 W2.11: 2,100 × 1,200 mm facing E
- FAMILY UF HALL AWS-067-039-001 W2.12: 2,100 × 3,000 mm facing E
- FAMILY UF HALL AWS-067-039-001 W2.03: 2,100 × 1,300 mm facing N
- FAMILY UF HALL AWS-067-039-001 W2.02: 2,100 × 2,100 mm facing E
- FAMILY UF HALL AWS-089-058-001 W2.16: 2,700 × 3,400 mm facing S
- BED 3 AWS-060-048-001 W2.05: 2,500 × 2,400 mm facing W
- MASTER ENS AWS-007-002-001 W2.08: 2,500 × 1,200 mm facing W
- MASTER AWS-060-048-001 W2.14: 2,500 × 1,200 mm facing W
- MASTER AWS-089-058-001 W2.06: 2,700 × 2,700 mm facing N
- MASTER AWS-067-039-001 W2.07: 2,500 × 1,500 mm facing E
- BED 4 AWS-089-058-001 W2.17: 2,700 × 2,700 mm facing N
- BED 4 AWS-003-064-001 W2.19: 2,100 × 2,100 mm facing E
- ENSUITE AWS-001-002-001 W7: 900 × 1,500 mm facing E
- ENSUITE AWS-007-002-001 W2.15: 2,100 × 1,200 mm facing S
Certificate 0009620659, issued 10 July 2024, from the council's DA documents. Verify this certificate
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