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22 Ernesta Place Bella Vista NSW 2153
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.4 stars out of 10. Its BASIX certificate commits it to 2.5 kW of solar panels and a 9,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 74 against 72 for energy and 50 against 40 for water.
Key features
- Windows
- 24 windows and glazed doors: AA Series Fixed Lite Window DG LightBridge_ClrS0_4-12-4; AA Series Sliding Door DG LightBridge_ClrS0_4-12-4; AA Series Sliding Window in-line reveal DG LightBridge_ClrS0_4-12-4 and 2 more types
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R2.5, R6.3, roof Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Noorprojects.
BASIX certificate
- Energy score
- 74 (target 72)
- Water score
- 50 (target 40)
- Thermal performance
- Pass
- Materials score
- -77
- Heating load
- 8 MJ/m² a year
- Cooling load
- 17 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 377 m²
- Unconditioned floor area
- 19 m²
- Site area
- 701 m²
- Roof area
- 328 m²
- Garden area
- 60 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 2.5 kW
- Rainwater tank
- 9,000 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 40 m², single glazing 40 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, particle board; frame: timber - untreated softwood (no added insulation)
- Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: timber - untreated softwood. all external walls fibreglass batts or roll
- External garage wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll)
- Internal wall shared with garage: plasterboard; frame: timber - untreated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1793467S_03, issued 17 June 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.4 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 30 Apr 2025
- Wall insulation
- R2.5
- Ceiling insulation
- R2.5, R6.3
- Floor insulation
- R2.5
- Living room glazing by direction
- E 23.6 m², S 9.3 m², W 4.6 m²
- All glazing by direction
- N 7.7 m², E 36.3 m², S 15 m², W 20 m²
Roof
- Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
Window types
- RYL-302-040 A AA Series Fixed Lite Window DG LightBridge_ClrS0_4-12-4: U-value 2.06, SHGC 0.51
- RYL-362-640 A AA Series Sliding Door DG LightBridge_ClrS0_4-12-4: U-value 2.97, SHGC 0.49
- RYL-342-440 A AA Series Sliding Window in-line reveal DG LightBridge_ClrS0_4-12-4: U-value 2.91, SHGC 0.47
- RYL-641-707 A SG Series Sliding Window SG 5Clr: U-value 6.16, SHGC 0.65
- RYL-312-140 A AA Series Awning Window DG LightBridge_ClrS0_4-12-4: U-value 3, SHGC 0.41
Window schedule
- WIP, window RYL-302-040 A: 600 × 1,210 mm facing N
- Lounge, window RYL-302-040 A: 2,240 × 2,045 mm facing W
- Lounge, window RYL-362-640 A: 2,400 × 2,410 mm facing S
- Bedroom 5, window RYL-342-440 A: 1,030 × 1,810 mm facing S
- Ensuite, window RYL-342-440 A: 1,200 × 600 mm facing S
- Theatre, window RYL-342-440 A: 600 × 2,650 mm facing N
- Kitch/Din/Fam, window RYL-342-440 A: 2,050 × 850 mm facing S
- Kitch/Din/Fam, window RYL-342-440 A: 2,050 × 850 mm facing S
- Kitch/Din/Fam, window RYL-302-040 A: 3,000 × 4,000 mm facing E
- Kitch/Din/Fam, window RYL-362-640 A: 2,400 × 4,822 mm facing E
- Bath, window RYL-641-707 A: 1,200 × 600 mm facing N
- Bedroom 2, window RYL-302-040 A: 2,200 × 2,045 mm facing W
- Master Bedroom, window RYL-312-140 A: 1,800 × 2,750 mm facing W
- Retreat, window RYL-312-140 A: 1,800 × 850 mm facing W
- Bedroom 4, window RYL-342-440 A: 1,030 × 2,650 mm facing E
- Bedroom 3, window RYL-342-440 A: 600 × 1,810 mm facing N
- Hallway, window RYL-302-040 A: 1,457 × 1,810 mm facing S
- Hallway, window RYL-302-040 A: 2,000 × 4,000 mm facing E
- Void, window RYL-302-040 A: 1,800 × 960 mm facing N
- Void, window RYL-302-040 A: 1,800 × 2,440 mm facing W
- Ensuite 2, window RYL-342-440 A: 600 × 800 mm facing S
- Bath, window RYL-641-707 A: 1,200 × 850 mm facing E
- Bath, window RYL-641-707 A: 1,200 × 850 mm facing E
- Master Ensuite, window RYL-342-440 A: 1,030 × 1,810 mm facing N
Certificate H1I5SIVN3Z, issued 30 April 2025, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate, certificate 1793467S_02, issued 8 May 2025
BASIX certificate
- Energy score
- 74 (target 72)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -77
- Heating load
- 8 MJ/m² a year
- Cooling load
- 17 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 377 m²
- Unconditioned floor area
- 19 m²
- Site area
- 701 m²
- Roof area
- 328 m²
- Garden area
- 60 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 2.5 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 40 m², single glazing 40 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, particle board; frame: timber - untreated softwood (no added insulation)
- Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: timber - untreated softwood. all external walls fibreglass batts or roll
- External garage wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll)
- Internal wall shared with garage: plasterboard; frame: timber - untreated softwood (no added insulation)
- Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1793467S_02, issued 8 May 2025, from the council's DA documents.
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