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Home report
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77 Wimbledon Avenue North Narrabeen NSW 2101
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.
Key features
- Windows
- 41 windows and glazed doors: VELUX FS - Fixed Skylight DG 3mm LoE 366 / 8.5mm Argon Gap / 5.36mm Clear La
- Wall insulation
- R1
- Roof and ceiling insulation
- Ceiling R3, R6, R2.5, roof Waterproofing Membrane No Added Insulation, No air Gap, light colour
- Hot water
- Gas instantaneous with a performance of 5 stars
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 13 MJ/m² a year
- Cooling load
- 16 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 310.7 m²
- Unconditioned floor area
- 5.8 m²
- Site area
- 626 m²
- Roof area
- 205 m²
- Garden area
- 348 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 5 stars
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 190.5 m², single glazing 3.2 m², double glazing 187.3 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: suspended floor above open subfloor, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: timber - H2 treated softwood (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Garage floor: concrete - suspended; frame: no frame (fibreglass batts or roll)
- External wall: cavity brick; frame: no frame. all external walls 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)
- Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1769978S, issued 23 October 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- BERS Pro v5.2.2 (3.23)
- Rated on
- 23 Oct 2024
- Wall insulation
- R1
- Ceiling insulation
- R3, R6, R2.5
- Floor insulation
- R1, R2.5, R2, R3
- Living room glazing by direction
- N 7.2 m², E 6.6 m², S 7.8 m², W 32.9 m²
- All glazing by direction
- N 45.6 m², E 33.4 m², S 42.6 m², W 70 m²
Roof
- Waterproofing Membrane No Added Insulation, No air Gap, light colour
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R2, 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 ATB-006-03 B W18: 3,500 × 1,000 mm facing S
- Bedroom 1 ATB-006-03 B W39: 2,300 × 2,500 mm facing W
- Bedroom 1 ATB-005-03 B W14: 2,300 × 600 mm facing N
- Bedroom 1 ATB-005-03 B W15: 2,300 × 600 mm facing N
- Bedroom 1 ATB-006-03 B W32: 2,300 × 1,800 mm facing E
- Bedroom 2 ATB-006-03 B W31: 2,300 × 2,000 mm facing E
- Bedroom 2 ATB-005-03 B W26: 2,300 × 600 mm facing S
- Bedroom 2 ATB-005-03 B W27: 2,300 × 600 mm facing S
- Master Bed 1 ATB-005-03 B W6: 2,300 × 600 mm facing N
- Master Bed 1 ATB-005-03 B W7: 2,300 × 600 mm facing N
- Master Bed 1 ATB-006-03 B W66: 2,300 × 2,500 mm facing E
- Master Bed 1 ATB-006-03 B: 2,700 × 4,400 mm facing W
- Master Bed 2 ATB-005-03 B W22: 2,300 × 600 mm facing S
- Master Bed 2 ATB-005-03 B W23: 2,300 × 600 mm facing S
- Master Bed 2 ATB-006-03 B W37: 2,700 × 4,900 mm facing W
- ENS Bed 1 ATB-005-03 B W34: 2,300 × 700 mm facing E
- ENS Bed 2 ATB-005-03 B W33: 2,300 × 700 mm facing E
- Master WIR ATB-006-03 B W67: 2,300 × 500 mm facing N
- Master Bath ATB-006-04 B W24: 2,700 × 2,000 mm facing S
- Guestroom ATB-006-03 B W42: 3,000 × 600 mm facing N
- Guestroom ATB-006-03 B W43: 800 × 2,000 mm facing N
- Guestroom ATB-006-03 B W29: 2,900 × 1,300 mm facing E
- Guestroom ATB-006-03 B W61: 2,900 × 400 mm facing E
- ENS Guest ATB-006-03 B W28: 2,900 × 400 mm facing E
- Powder ATB-006-03 B W17: 3,000 × 1,000 mm facing S
- Kitchen/Living ATB-006-03 B W49: 2,700 × 600 mm facing N
- Kitchen/Living ATB-006-03 B W46: 2,700 × 600 mm facing N
- Kitchen/Living ATB-006-03 B W50: 3,000 × 2,200 mm facing E
- Kitchen/Living ATB-006-03 B W57: 600 × 4,050 mm facing S
- Kitchen/Living ALS-114-017-004 W65: 3,000 × 10,950 mm facing W
- Kitchen/Living A&L-001-004-001 S7: 300 × 6,600 mm facing N
- Kitchen/Living ATB-006-03 B S8: 300 × 6,600 mm facing N
- Hallway GF ATB-006-03 B W55: 3,500 × 2,800 mm facing S
- Hallway GF ATB-005-03 B W53: 3,000 × 5,200 mm facing N
- Hallway GF ATB-006-03 B W54: 3,000 × 1,100 mm facing W
- Hallway L1 ATB-006-03 B W58: 2,700 × 1,100 mm facing W
- Hallway L1 ATB-006-03 B W59: 2,700 × 4,200 mm facing N
- Hallway L1 ATB-006-03 B W60: 2,700 × 1,100 mm facing E
- Hallway L1 ATB-006-03 B W48: 2,300 × 600 mm facing N
- Hallway L1 ATB-006-03 B W45: 2,700 × 2,800 mm facing S
- Wet Kitchen ATB-006-03 B W63: 3,000 × 1,800 mm facing S
Certificate 0009930025, issued 23 October 2024, from the council's DA documents. Verify this certificate
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