Skip to main content

31 Ernesta Place Bella Vista NSW 2153

BASIX certificate and NatHERS rating

Finding the block on the map…

This home has a NatHERS rating of 5.4 stars out of 10. Its BASIX certificate commits it to 6 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 57 against 50 for energy and 46 against 40 for water.

Key features

Windows
57 windows and glazed doors: Timber A SG Clear; 516 Al Awining Window SG 3Clr; 516 Al Awining Window SG 6.38CP and 6 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2.5, R4, roof Waterproofing Membrane No Insulation, Only an Air Gap, medium 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
57 (target 50)
Water score
46 (target 40)
Thermal performance
Pass
Heating load
40 MJ/m² a year
Cooling load
20 MJ/m² a year
Bedrooms
5
Conditioned floor area
575 m²
Unconditioned floor area
12 m²
Site area
725 m²
Roof area
408 m²
Garden area
210 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
6 kW
Rainwater tank
9,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1183558S_05, issued 11 September 2021, from the council's DA documents.

NatHERS certificate

Star rating
5.4 stars
Rated with
BERS Pro v4.4.0.6 (3.21)
Rated on
11 Sep 2021
Wall insulation
R2.5
Ceiling insulation
R2.5, R4
Floor insulation
R2.5
LED downlights
156
Living room glazing by direction
N 32.1 m², E 15.3 m², S 9 m², W 19.3 m²
All glazing by direction
N 51.9 m², E 56.6 m², S 34.1 m², W 31.1 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • AWS-007-01 A 516 Al Awining Window SG 3Clr: U-value 6.5, SHGC 0.66
  • AWS-007-07 A 516 Al Awining Window SG 6.38CP: U-value 4.9, SHGC 0.41
  • AWS-066-02 A RES SERIES 516 FIXED WINDOW SG 638ComPlyNtl: U-value 3.9, SHGC 0.47
  • AWS-058-03 A SERIES 525 LOUVRE SERIES 400 CENTREGLAZED SG 6mmEVanClr: U-value 4.9, SHGC 0.43
  • AWS-011-06 A 541/542 Al Sliding Door SG 6.38CP: U-value 4.4, SHGC 0.45
  • AWS-001-05 A 502/504 Al Sliding Window SG 6.38CP: U-value 4.6, SHGC 0.45
  • AWS-071-33 A RES SERIES 616 FIXED WINDOW DG 4mmLoE-366-12Ar-4mmClr: U-value 2.7, SHGC 0.25
  • AWS-017-08 A 548 BF Al BiFold Door DG 4SnClr/10Ar/4: U-value 3.8, SHGC 0.37

Window schedule

  • Garage, window AWS-007-01 A: 600 × 2,750 mm facing N
  • Media-GL, window AWS-007-07 A: 600 × 3,610 mm facing S
  • Office-GF, window AWS-066-02 A: 600 × 1,745 mm facing N
  • Office-GF, window AWS-058-03 A: 2,570 × 980 mm facing N
  • Office-GF, window AWS-011-06 A: 2,700 × 2,710 mm facing E
  • Bath (to Pool), window AWS-007-01 A: 2,050 × 610 mm facing N
  • Bed 1-GF, window AWS-011-06 A: 2,700 × 2,410 mm facing E
  • Ens/Bed 1-GF, window AWS-001-05 A: 600 × 1,210 mm facing E
  • Form Living-GF, window AWS-071-33 A: 2,700 × 620 mm facing E
  • Form Living-GF, window AWS-071-33 A: 2,700 × 900 mm facing E
  • Form Living-GF, window AWS-071-33 A: 360 × 3,330 mm facing E
  • Form Living-GF, window AWS-066-02 A: 2,550 × 500 mm facing N
  • Form Living-GF, window AWS-066-02 A: 2,550 × 1,990 mm facing E
  • Form Living-GF, window AWS-066-02 A: 2,550 × 800 mm facing E
  • Form Living-GF, window AWS-066-02 A: 2,550 × 1,400 mm facing S
  • Form Living-GF, window AWS-058-03 A: 2,550 × 830 mm facing S
  • Form Living-GF, window AWS-058-03 A: 2,470 × 770 mm facing S
  • Butl Ptry-GF, window AWS-058-03 A: 2,020 × 530 mm facing S
  • Wip-GF, window AWS-066-02 A: 600 × 1,570 mm facing S
  • Ldry-GF, window AWS-007-01 A: 600 × 1,570 mm facing S
  • Hall-GF, window TIM-001-01 W: 2,340 × 820 mm facing S
  • Ktch/Din/Fam, window AWS-001-05 A: 600 × 2,410 mm facing S
  • Ktch/Din/Fam, window AWS-007-07 A: 2,050 × 1,810 mm facing W
  • Ktch/Din/Fam, window AWS-017-08 A: 2,400 × 5,300 mm facing W
  • Ktch/Din/Fam, window AWS-071-33 A: 2,400 × 1,210 mm facing W
  • Ktch/Din/Fam, window AWS-071-33 A: 2,400 × 6,100 mm facing N
  • Ktch/Din/Fam, window AWS-071-33 A: 2,400 × 1,210 mm facing E
  • Ktch/Din/Fam, window AWS-017-08 A: 2,400 × 3,610 mm facing N
  • Stairs (to GL), window AWS-066-02 A: 2,100 × 2,100 mm facing W
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 180 mm facing N
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 1,990 mm facing E
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 800 mm facing E
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 1,400 mm facing S
  • Bed 5-FF, window AWS-058-03 A: 2,400 × 830 mm facing S
  • Bed 5-FF, window AWS-058-03 A: 2,320 × 770 mm facing S
  • Ens/Bed 5-FF, window AWS-007-01 A: 1,460 × 610 mm facing S
  • Games/Gym-FF, window AWS-007-07 A: 2,100 × 3,600 mm facing S
  • Bed 4-FF, window AWS-007-07 A: 1,200 × 850 mm facing W
  • Bed 4-FF, window AWS-007-07 A: 1,200 × 1,810 mm facing W
  • Bed 4-FF, window AWS-001-05 A: 600 × 2,410 mm facing S
  • Ens/Bed 4-FF, window AWS-007-01 A: 1,200 × 850 mm facing S
  • Bed 3-FF, window AWS-007-07 A: 2,100 × 3,020 mm facing N
  • Bed 3-FF, window AWS-007-07 A: 2,100 × 900 mm facing E
  • Wir/Bed 3-FF, window AWS-066-02 A: 600 × 1,810 mm facing N
  • Ens/Bed 3-FF, window AWS-007-01 A: 1,200 × 850 mm facing W
  • Void-FF, window AWS-071-33 A: 2,400 × 3,330 mm facing E
  • M.Bed-FF, window TIM-001-01 W: 2,700 × 720 mm facing N
  • M.Bed-FF, window AWS-066-02 A: 1,800 × 450 mm facing N
  • M.Bed-FF, window AWS-066-02 A: 1,800 × 1,335 mm facing E
  • M.Bed-FF, window AWS-058-03 A: 1,800 × 850 mm facing E
  • M.Bed-FF, window AWS-058-03 A: 1,800 × 850 mm facing E
  • M.Bed-FF, window AWS-066-02 A: 1,800 × 2,600 mm facing E
  • M.Bed-FF, window AWS-007-07 A: 1,200 × 1,810 mm facing W
  • Wir/M.Bed-FF, window AWS-066-02 A: 600 × 2,725 mm facing N
  • Ens/M.Bed-FF, window AWS-007-01 A: 1,200 × 850 mm facing W
  • Ens/M.Bed-FF, window AWS-007-01 A: 1,200 × 850 mm facing N
  • Rumpus-FF, window AWS-007-07 A: 2,100 × 3,600 mm facing N

Certificate 0005754866-02, issued 11 September 2021, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1183558S_04, issued 17 June 2021

BASIX certificate

Energy score
60 (target 50)
Water score
47 (target 40)
Thermal performance
Pass
Heating load
39 MJ/m² a year
Cooling load
22 MJ/m² a year
Bedrooms
5
Conditioned floor area
575 m²
Unconditioned floor area
12 m²
Site area
725 m²
Roof area
408 m²
Garden area
210 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
6 kW
Rainwater tank
9,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1183558S_04, issued 17 June 2021, from the council's DA documents.

BASIX certificate, certificate 1183558S_02, issued 20 May 2021

BASIX certificate

Energy score
61 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
39 MJ/m² a year
Cooling load
22 MJ/m² a year
Bedrooms
5
Conditioned floor area
575 m²
Unconditioned floor area
12 m²
Site area
725 m²
Roof area
408 m²
Garden area
210 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
6 kW
Rainwater tank
9,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1183558S_02, issued 20 May 2021, from the council's DA documents.

NatHERS certificate, certificate 0005754866-01, issued 20 May 2021

NatHERS certificate

Star rating
5.4 stars
Rated with
BERS Pro v4.4.0.3 (3.21)
Rated on
20 May 2021
Wall insulation
R2.5
Ceiling insulation
R2.5, R4
Floor insulation
R2.5
LED downlights
156
Living room glazing by direction
N 32.4 m², E 17.3 m², S 10.4 m², W 19.3 m²
All glazing by direction
N 52.1 m², E 58.5 m², S 35.5 m², W 31.1 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • AWS-007-01 A 516 Al Awining Window SG 3Clr: U-value 6.5, SHGC 0.66
  • AWS-007-07 A 516 Al Awining Window SG 6.38CP: U-value 4.9, SHGC 0.41
  • AWS-066-02 A RES SERIES 516 FIXED WINDOW SG 638ComPlyNtl: U-value 3.9, SHGC 0.47
  • AWS-058-03 A SERIES 525 LOUVRE SERIES 400 CENTREGLAZED SG 6mmEVanClr: U-value 4.9, SHGC 0.43
  • AWS-011-06 A 541/542 Al Sliding Door SG 6.38CP: U-value 4.4, SHGC 0.45
  • AWS-001-05 A 502/504 Al Sliding Window SG 6.38CP: U-value 4.6, SHGC 0.45
  • AWS-071-33 A RES SERIES 616 FIXED WINDOW DG 4mmLoE-366-12Ar-4mmClr: U-value 2.7, SHGC 0.25
  • AWS-017-08 A 548 BF Al BiFold Door DG 4SnClr/10Ar/4: U-value 3.8, SHGC 0.37

Window schedule

  • Garage, window AWS-007-01 A: 600 × 2,750 mm facing N
  • Media-GL, window AWS-007-07 A: 600 × 3,610 mm facing S
  • Office-GF, window AWS-066-02 A: 600 × 1,745 mm facing N
  • Office-GF, window AWS-058-03 A: 2,570 × 980 mm facing N
  • Office-GF, window AWS-011-06 A: 2,700 × 2,710 mm facing E
  • Bath (to Pool), window AWS-007-01 A: 2,050 × 610 mm facing N
  • Bed 1-GF, window AWS-011-06 A: 2,700 × 2,410 mm facing E
  • Ens/Bed 1-GF, window AWS-001-05 A: 600 × 1,210 mm facing E
  • Form Living-GF, window AWS-071-33 A: 3,150 × 620 mm facing E
  • Form Living-GF, window AWS-071-33 A: 3,150 × 900 mm facing E
  • Form Living-GF, window AWS-071-33 A: 360 × 3,330 mm facing E
  • Form Living-GF, window AWS-066-02 A: 3,000 × 500 mm facing N
  • Form Living-GF, window AWS-066-02 A: 3,000 × 1,990 mm facing E
  • Form Living-GF, window AWS-066-02 A: 3,000 × 800 mm facing E
  • Form Living-GF, window AWS-066-02 A: 3,000 × 1,400 mm facing S
  • Form Living-GF, window AWS-058-03 A: 3,000 × 830 mm facing S
  • Form Living-GF, window AWS-058-03 A: 2,920 × 770 mm facing S
  • Butl Ptry-GF, window AWS-058-03 A: 2,020 × 530 mm facing S
  • Wip-GF, window AWS-066-02 A: 600 × 1,570 mm facing S
  • Ldry-GF, window AWS-007-01 A: 600 × 1,570 mm facing S
  • Hall-GF, window TIM-001-01 W: 2,340 × 820 mm facing S
  • Ktch/Din/Fam, window AWS-001-05 A: 600 × 2,410 mm facing S
  • Ktch/Din/Fam, window AWS-007-07 A: 2,050 × 1,810 mm facing W
  • Ktch/Din/Fam, window AWS-017-08 A: 2,400 × 5,300 mm facing W
  • Ktch/Din/Fam, window AWS-071-33 A: 2,400 × 1,210 mm facing W
  • Ktch/Din/Fam, window AWS-071-33 A: 2,400 × 6,100 mm facing N
  • Ktch/Din/Fam, window AWS-071-33 A: 2,400 × 1,210 mm facing E
  • Ktch/Din/Fam, window AWS-017-08 A: 2,400 × 3,610 mm facing N
  • Stairs (to GL), window AWS-066-02 A: 2,100 × 2,100 mm facing W
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 180 mm facing N
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 1,990 mm facing E
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 800 mm facing E
  • Bed 5-FF, window AWS-066-02 A: 2,400 × 1,400 mm facing S
  • Bed 5-FF, window AWS-058-03 A: 2,400 × 830 mm facing S
  • Bed 5-FF, window AWS-058-03 A: 2,320 × 770 mm facing S
  • Ens/Bed 5-FF, window AWS-007-01 A: 1,460 × 610 mm facing S
  • Games/Gym-FF, window AWS-007-07 A: 2,100 × 3,600 mm facing S
  • Bed 4-FF, window AWS-007-07 A: 1,200 × 850 mm facing W
  • Bed 4-FF, window AWS-007-07 A: 1,200 × 1,810 mm facing W
  • Bed 4-FF, window AWS-001-05 A: 600 × 2,410 mm facing S
  • Ens/Bed 4-FF, window AWS-007-01 A: 1,200 × 850 mm facing S
  • Bed 3-FF, window AWS-007-07 A: 2,100 × 3,020 mm facing N
  • Bed 3-FF, window AWS-007-07 A: 2,100 × 900 mm facing E
  • Wir/Bed 3-FF, window AWS-066-02 A: 600 × 1,810 mm facing N
  • Ens/Bed 3-FF, window AWS-007-01 A: 1,200 × 850 mm facing W
  • Void-FF, window AWS-071-33 A: 2,400 × 3,330 mm facing E
  • M.Bed-FF, window TIM-001-01 W: 2,700 × 720 mm facing N
  • M.Bed-FF, window AWS-066-02 A: 1,800 × 450 mm facing N
  • M.Bed-FF, window AWS-066-02 A: 1,800 × 1,335 mm facing E
  • M.Bed-FF, window AWS-058-03 A: 1,800 × 850 mm facing E
  • M.Bed-FF, window AWS-058-03 A: 1,800 × 850 mm facing E
  • M.Bed-FF, window AWS-066-02 A: 1,800 × 2,600 mm facing E
  • M.Bed-FF, window AWS-007-07 A: 1,200 × 1,810 mm facing W
  • Wir/M.Bed-FF, window AWS-066-02 A: 600 × 2,725 mm facing N
  • Ens/M.Bed-FF, window AWS-007-01 A: 1,200 × 850 mm facing W
  • Ens/M.Bed-FF, window AWS-007-01 A: 1,200 × 850 mm facing N
  • Rumpus-FF, window AWS-007-07 A: 2,100 × 3,600 mm facing N

Certificate 0005754866-01, issued 20 May 2021, from the council's DA documents. Verify this certificate

Is this your home? Ask us to remove these details.

What else should you know about this block?

Dudils finds house plans whose living areas face north on your block. Search your own block free at dudils.com.

Related

More homes in The Hills Shire CouncilLook up another addressHow to find a BASIX certificateWhat a NatHERS star rating meansWhat insulation is in my house