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Home report
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40 Ernesta Place Bella Vista NSW 2153
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.3 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels. 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 48 against 40 for water.
Key features
- Windows
- 44 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear; 502/504 Al Sliding Window DG 4/10Ar/4ET and 6 more types
- Wall insulation
- R1.5
- Roof and ceiling insulation
- Ceiling R6.0, 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, non ducted (living area and bedroom)
BASIX certificate
- Energy score
- 74 (target 72)
- Water score
- 48 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 21 MJ/m² a year
- Cooling load
- 7 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 734.6 m²
- Unconditioned floor area
- 11.7 m²
- Site area
- 700 m²
- Roof area
- 426 m²
- Garden area
- 210 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 2 kW
- 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 136.5 m², single glazing 65.4 m², double glazing 71.1 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: concrete block/plasterboard; frame: no frame (polyurethane)
- External wall: concrete panel/plasterboard; frame: no frame (polyurethane)
- External garage wall: concrete block/plasterboard; frame: no frame (polyurethane)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1775950S_02, issued 13 February 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.3 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 13 Feb 2025
- Wall insulation
- R1.5
- Ceiling insulation
- R6.0
- Floor insulation
- R1.5, R2.5
- Living room glazing by direction
- NE 25.5 m², E 2.1 m², SE 5 m², S 2 m², SW 6.7 m²
- All glazing by direction
- NE 54.5 m², E 4 m², SE 19.5 m², S 3.7 m², SW 36.1 m², NW 18.6 m²
Roof
- Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
- Cont:Attic-Continuous 1.8, medium colour
Window types
- ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
- ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
- AWS-003-03 A 502/504 Al Sliding Window DG 4/10Ar/4ET: U-value 3.45, SHGC 0.55
- AWS-067-07 A RES SERIES 516 FIXED WINDOW DG 4mmClr-10Ar-4mmEnTech: U-value 2.41, SHGC 0.64
- AWS-001-19 A 502/504 Al Sliding Window SG 638CP: U-value 4.52, SHGC 0.59
- AWS-011-18 A 541/542 Al Sliding Door SG 638CP: U-value 4.36, SHGC 0.59
- AWS-007-19 A 516 Al Awining Window SG 638CP: U-value 4.9, SHGC 0.53
- AWS-066-03 A RES SERIES 516 FIXED WINDOW SG 638ComPlsClr: U-value 3.91, SHGC 0.62
- AWS-013-03 A 541/542 Al Sliding Door DG 4/10Ar/4ET: U-value 3.2, SHGC 0.57
Window schedule
- Gym, window AWS-003-03 A: 860 × 2,100 mm facing NW
- Games, window AWS-067-07 A: 2,050 × 3,510 mm facing NE
- Games, window AWS-067-07 A: 2,050 × 1,510 mm facing NE
- Games, window ALM-001-01 A: 2,040 × 1,440 mm facing NE
- Stairs/Hallway Lower Ground, window AWS-003-03 A: 860 × 1,200 mm facing NW
- Media, window AWS-003-03 A: 860 × 2,400 mm facing NW
- Gollf Simulator, window AWS-001-19 A: 600 × 2,410 mm facing SE
- Bedroom 1, window AWS-011-18 A: 2,700 × 3,610 mm facing SW
- ENS1, window ALM-002-01 A: 600 × 1,210 mm facing SE
- Office, window ALM-001-01 A: 2,050 × 2,410 mm facing SE
- Bath, window ALM-002-01 A: 600 × 1,210 mm facing SE
- Living, window AWS-007-19 A: 2,700 × 2,100 mm facing SW
- Living, window AWS-066-03 A: 2,700 × 367 mm facing SW
- Living, window AWS-066-03 A: 2,700 × 367 mm facing S
- Living, window AWS-066-03 A: 2,700 × 367 mm facing S
- LDRY, window ALM-002-01 A: 1,800 × 900 mm facing NW
- Puja, window AWS-003-03 A: 2,050 × 2,100 mm facing NW
- Pantry, window AWS-003-03 A: 1,540 × 1,570 mm facing NE
- Pantry, window AWS-003-03 A: 600 × 2,650 mm facing NW
- Kitchen/Living, window AWS-067-07 A: 2,800 × 1,410 mm facing SE
- Kitchen/Living, window AWS-067-07 A: 2,800 × 367 mm facing SE
- Kitchen/Living, window AWS-067-07 A: 2,800 × 367 mm facing E
- Kitchen/Living, window AWS-067-07 A: 2,800 × 367 mm facing E
- Kitchen/Living, window AWS-067-07 A: 2,400 × 3,010 mm facing NE
- Kitchen/Living, window AWS-013-03 A: 2,410 × 4,580 mm facing NE
- Foyer, window AWS-067-07 A: 1,800 × 1,200 mm facing NW
- VOID, window AWS-066-03 A: 2,800 × 1,800 mm facing SW
- Void, window AWS-067-07 A: 2,700 × 1,410 mm facing SE
- Void, window AWS-067-07 A: 2,700 × 367 mm facing SE
- Void, window AWS-067-07 A: 2,700 × 367 mm facing E
- Void, window AWS-067-07 A: 2,700 × 367 mm facing E
- Void, window AWS-067-07 A: 2,050 × 3,010 mm facing NE
- Bedroom Master 2, window ALM-002-01 A: 2,400 × 3,010 mm facing NE
- ENS BED MASTER 2, window ALM-002-01 A: 600 × 850 mm facing NW
- Bedroom 4, window ALM-002-01 A: 860 × 2,410 mm facing NW
- ENS 4, window ALM-002-01 A: 600 × 1,210 mm facing NW
- Bedroom 3, window ALM-002-01 A: 2,360 × 2,170 mm facing SW
- Bedroom 3, window ALM-002-01 A: 2,400 × 367 mm facing SW
- Bedroom 3, window ALM-002-01 A: 2,400 × 367 mm facing S
- Bedroom 3, window ALM-002-01 A: 2,400 × 367 mm facing S
- ENS 3, window ALM-002-01 A: 600 × 1,210 mm facing NW
- Bedroom Master 1, window AWS-011-18 A: 2,400 × 3,610 mm facing SW
- ENS BED MASTER 1, window ALM-002-01 A: 1,200 × 1,570 mm facing SE
- Rumpus, window AWS-013-03 A: 2,400 × 3,010 mm facing NE
Certificate Q77FSC0Q37-02, issued 13 February 2025, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate, certificate 1775950S, issued 4 December 2024
BASIX certificate
- Energy score
- 73 (target 72)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 22 MJ/m² a year
- Cooling load
- 8 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 693.9 m²
- Unconditioned floor area
- 11.9 m²
- Site area
- 700 m²
- Roof area
- 426 m²
- Garden area
- 210 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 2 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 141.3 m², single glazing 62.3 m², double glazing 79 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: concrete block/plasterboard; frame: no frame (polyurethane)
- External wall: concrete panel/plasterboard; frame: no frame (polyurethane)
- External garage wall: concrete block/plasterboard; frame: no frame (polyurethane)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1775950S, issued 4 December 2024, from the council's DA documents.
NatHERS certificate, certificate Q77FSC0Q37, issued 20 November 2024
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 20 Nov 2024
- Wall insulation
- R1.5
- Ceiling insulation
- R6.0
- Floor insulation
- R1.5, R2.5
- Living room glazing by direction
- NE 28.5 m², E 2.1 m², SE 5 m², S 2 m², SW 6.7 m²
- All glazing by direction
- NE 59.5 m², E 4 m², SE 19.5 m², S 3.7 m², SW 35.9 m², NW 18.6 m²
Roof
- Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
- Cont:Attic-Continuous 1.8, medium colour
Window types
- ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
- ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
- AWS-003-03 A 502/504 Al Sliding Window DG 4/10Ar/4ET: U-value 3.45, SHGC 0.55
- AWS-067-07 A RES SERIES 516 FIXED WINDOW DG 4mmClr-10Ar-4mmEnTech: U-value 2.41, SHGC 0.64
- AWS-013-03 A 541/542 Al Sliding Door DG 4/10Ar/4ET: U-value 3.2, SHGC 0.57
- AWS-001-19 A 502/504 Al Sliding Window SG 638CP: U-value 4.52, SHGC 0.59
- AWS-011-18 A 541/542 Al Sliding Door SG 638CP: U-value 4.36, SHGC 0.59
- AWS-007-19 A 516 Al Awining Window SG 638CP: U-value 4.9, SHGC 0.53
- AWS-066-03 A RES SERIES 516 FIXED WINDOW SG 638ComPlsClr: U-value 3.91, SHGC 0.62
Window schedule
- Media, window AWS-003-03 A: 860 × 2,410 mm facing NW
- Gym, window AWS-003-03 A: 860 × 2,100 mm facing NW
- Games, window AWS-067-07 A: 2,050 × 3,510 mm facing NE
- Games, window AWS-067-07 A: 2,050 × 1,510 mm facing NE
- Games, window AWS-013-03 A: 2,100 × 1,810 mm facing NE
- Golf Simulator, window AWS-001-19 A: 600 × 2,410 mm facing SE
- Stairs/Hallway Lower Ground, window AWS-003-03 A: 860 × 1,200 mm facing NW
- Bedroom 1, window AWS-011-18 A: 2,700 × 3,610 mm facing SW
- ENS1, window ALM-002-01 A: 600 × 1,210 mm facing SE
- Office, window ALM-001-01 A: 2,050 × 2,410 mm facing SE
- Bath, window ALM-002-01 A: 600 × 1,210 mm facing SE
- Living, window AWS-007-19 A: 2,700 × 2,100 mm facing SW
- Living, window AWS-066-03 A: 2,700 × 367 mm facing SW
- Living, window AWS-066-03 A: 2,700 × 367 mm facing S
- Living, window AWS-066-03 A: 2,700 × 367 mm facing S
- LDRY, window ALM-002-01 A: 1,800 × 900 mm facing NW
- Puja, window AWS-003-03 A: 2,050 × 2,100 mm facing NW
- Pantry, window AWS-003-03 A: 1,540 × 1,570 mm facing NE
- Pantry, window AWS-003-03 A: 600 × 2,650 mm facing NW
- Kitchen/Living, window AWS-067-07 A: 2,800 × 1,410 mm facing SE
- Kitchen/Living, window AWS-067-07 A: 2,800 × 367 mm facing SE
- Kitchen/Living, window AWS-067-07 A: 2,800 × 367 mm facing E
- Kitchen/Living, window AWS-067-07 A: 2,800 × 367 mm facing E
- Kitchen/Living, window AWS-067-07 A: 2,400 × 3,510 mm facing NE
- Kitchen/Living, window AWS-013-03 A: 2,410 × 2,675 mm facing NE
- Kitchen/Living, window AWS-013-03 A: 2,410 × 2,675 mm facing NE
- Foyer, window AWS-067-07 A: 1,800 × 1,200 mm facing NW
- VOID, window AWS-066-03 A: 2,700 × 1,800 mm facing SW
- Void, window AWS-067-07 A: 2,700 × 1,410 mm facing SE
- Void, window AWS-067-07 A: 2,700 × 367 mm facing SE
- Void, window AWS-067-07 A: 2,700 × 367 mm facing E
- Void, window AWS-067-07 A: 2,700 × 367 mm facing E
- Void, window AWS-067-07 A: 2,050 × 3,510 mm facing NE
- Bedroom Master 2, window ALM-002-01 A: 2,400 × 3,010 mm facing NE
- ENS BED MASTER 2, window ALM-002-01 A: 600 × 850 mm facing NW
- Bedroom 4, window ALM-002-01 A: 860 × 2,410 mm facing NW
- ENS 4, window ALM-002-01 A: 600 × 1,210 mm facing NW
- Bedroom 3, window ALM-002-01 A: 2,360 × 2,170 mm facing SW
- Bedroom 3, window ALM-002-01 A: 2,400 × 367 mm facing SW
- Bedroom 3, window ALM-002-01 A: 2,400 × 367 mm facing S
- Bedroom 3, window ALM-002-01 A: 2,400 × 367 mm facing S
- ENS 3, window ALM-002-01 A: 600 × 1,210 mm facing NW
- Bedroom Master 1, window AWS-011-18 A: 2,400 × 3,610 mm facing SW
- ENS BED MASTER 1, window ALM-002-01 A: 1,200 × 1,570 mm facing SE
- Rumpus, window AWS-013-03 A: 2,400 × 3,010 mm facing NE
Certificate Q77FSC0Q37, issued 20 November 2024, from the council's DA documents. Verify this certificate
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