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21 Castle Hill Road West Pennant Hills NSW 2125

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.4 stars out of 10. Its BASIX certificate commits it to 11.1 kW of solar panels and a 14,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 67 against 50.

Key features

Windows
44 windows and glazed doors: Timber A SG Clear; Timber B SG Clear; Alumiere Double Hung Window SG 638CPCLR and 5 more types
Wall insulation
R0.7
Roof and ceiling insulation
Ceiling R2.5, R4.0, roof shade as_ROOF-A051 #3015 © 5-10 deg Colourbond steel roof + Anticon R1.0 insul with no ceiling under R1.2, dark colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Chateau Constructions.

BASIX certificate

Energy score
67 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
40 MJ/m² a year
Cooling load
19 MJ/m² a year
Bedrooms
7
Conditioned floor area
446.7 m²
Unconditioned floor area
9.1 m²
Site area
2,024 m²
Roof area
250 m²
Garden area
538 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
11.1 kW
Rainwater tank
14,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas

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

Certificate 1295776S_02, issued 1 February 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.4 stars
Rated with
AccuRate Sustainability V2.4.3.21 SP1
Rated on
01 Feb 2023
Wall insulation
R0.7
Ceiling insulation
R2.5, R4.0
Floor insulation
R1.0, R2.5, R4.0
Living room glazing by direction
SE 1.6 m², SW 48.2 m², NW 8.7 m²
All glazing by direction
NE 44 m², SE 14.6 m², SW 81.9 m², NW 25.3 m²

Roof

  • shade as_ROOF-A051 #3015 © 5-10 deg Colourbond steel roof + Anticon R1.0 insul with no ceiling under R1.2, dark colour
  • as_ROOF-B013.rof #1003 © Concrete slab 200mm - Tile walking surface - no insulation - Susp. Ceiling under, medium colour
  • as_ROOF-B013.rof #2037 © Concrete slab 200mm - Tile walking surface - R2.5 insulation under slab - Susp. Ceiling under R2.5, medium colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • TIM-002-01 W Timber B SG Clear: U-value 5.4, SHGC 0.63
  • STG-071-18 W Alumiere Double Hung Window SG 638CPCLR: U-value 5, SHGC 0.52
  • STG-089-19 A Alumiere Hinged Door SG 6.38CPClr: U-value 4.8, SHGC 0.5
  • STG-075-19 A Alumiere Sliding Door SG 638CPCLR: U-value 4.4, SHGC 0.52
  • STG-073-19 W Alumiere Fixed Window SG 638CPCLR: U-value 4.1, SHGC 0.62
  • STG-067-19 W Alumiere Awning Window SG 638CPCLR: U-value 5.3, SHGC 0.52
  • STG-033-03 W Cedar Bi-fold Window SG 3Clr: U-value 4.5, SHGC 0.51

Window schedule

  • gymnasium, window STG-067-19 W: 600 × 2,650 mm facing SE
  • craft room, window STG-067-19 W: 600 × 2,650 mm facing SE
  • craft room, window STG-089-19 A: 2,400 × 980 mm facing SW
  • craft room, window STG-067-19 W: 600 × 1,800 mm facing SW
  • rumpus/theatre, window STG-075-19 A: 2,400 × 5,290 mm facing SW
  • rumpus/theatre, window STG-071-18 W: 2,400 × 2,450 mm facing NW
  • garage, window STG-073-19 W: 600 × 2,400 mm facing NW
  • garage, window STG-073-19 W: 600 × 2,400 mm facing NW
  • bed 5, window STG-067-19 W: 600 × 2,650 mm facing SE
  • bed 5, window STG-071-18 W: 2,400 × 770 mm facing NE
  • bed 5, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • bed 5, window STG-071-18 W: 2,400 × 770 mm facing NE
  • ensuite 5, window STG-067-19 W: 600 × 950 mm facing SE
  • kitchen/meals, window STG-073-19 W: 600 × 2,650 mm facing SE
  • kitchen/meals, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • kitchen/meals, window STG-033-03 W: 1,460 × 1,910 mm facing NW
  • dining/lounge, window STG-075-19 A: 2,400 × 5,290 mm facing SW
  • library/music, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • laundry, window STG-033-03 W: 2,400 × 1,510 mm facing NW
  • powder, window STG-067-19 W: 600 × 950 mm facing NW
  • office/guest, window STG-071-18 W: 2,400 × 770 mm facing NE
  • office/guest, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • office/guest, window STG-071-18 W: 2,400 × 770 mm facing NE
  • 2 storey foyer, window TIM-002-01 W: 2,400 × 480 mm facing NE
  • 2 storey foyer, window TIM-001-01 W: 2,400 × 1,710 mm facing NE
  • 2 storey foyer, window TIM-002-01 W: 2,400 × 480 mm facing NE
  • 2 storey foyer, window STG-073-19 W: 2,400 × 2,650 mm facing NE
  • bed 3, window STG-067-19 W: 600 × 2,650 mm facing SE
  • bed 3, window STG-071-18 W: 2,400 × 770 mm facing NE
  • bed 3, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • bed 3, window STG-071-18 W: 2,400 × 770 mm facing NE
  • ensuite 2, window STG-067-19 W: 1,200 × 600 mm facing SE
  • ensuite 3, window STG-067-19 W: 1,200 × 600 mm facing SE
  • bed 2, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • bed 2, window STG-075-19 A: 2,400 × 1,930 mm facing NW
  • games/living, window STG-075-19 A: 2,400 × 5,290 mm facing SW
  • master bed, window STG-075-19 A: 2,400 × 1,930 mm facing SE
  • master bed, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • ensuite 1, window STG-067-19 W: 1,200 × 2,170 mm facing NW
  • ensuite 4, window STG-067-19 W: 1,200 × 610 mm facing NW
  • bed 4, window STG-067-19 W: 600 × 2,650 mm facing NW
  • bed 4, window STG-071-18 W: 2,400 × 770 mm facing NE
  • bed 4, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • bed 4, window STG-071-18 W: 2,400 × 770 mm facing NE

Certificate 0007739840-01, issued 1 February 2023, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1295776S, issued 25 May 2022

BASIX certificate

Energy score
67 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
40 MJ/m² a year
Cooling load
20 MJ/m² a year
Bedrooms
7
Conditioned floor area
446.7 m²
Unconditioned floor area
9.1 m²
Site area
2,024 m²
Roof area
250 m²
Garden area
538 m²
Climate zone
NatHERS climate zone 56
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
11.1 kW
Rainwater tank
14,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas

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

Certificate 1295776S, issued 25 May 2022, from the council's DA documents.

NatHERS certificate, certificate 0007739840, issued 25 May 2022

NatHERS certificate

Star rating
5.4 stars
Rated with
AccuRate Sustainability V2.4.3.21 SP1
Rated on
25 May 2022
Wall insulation
R0.7
Ceiling insulation
R2.5, R4.0
Floor insulation
R1.0, R2.5, R4.0
Living room glazing by direction
SE 1.6 m², SW 48.2 m², NW 8.7 m²
All glazing by direction
NE 44 m², SE 14.6 m², SW 81.9 m², NW 25.3 m²

Roof

  • (R-value) Solar absorptance Roof shade as_ROOF-A051 #3015 © 5-10 deg Colourbond steel roof + Anticon R1.0 insul with no ceiling under R1.0, dark colour
  • as_ROOF-B013.rof #1003 © Concrete slab 200mm - Tile walking surface - no insulation - Susp. Ceiling under, medium colour
  • as_ROOF-B013.rof #2037 © Concrete slab 200mm - Tile walking surface - R2.5 insulation under slab - Susp. Ceiling under R2.5, medium colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • TIM-002-01 W Timber B SG Clear: U-value 5.4, SHGC 0.63
  • STG-071-18 W Alumiere Double Hung Window SG 638CPCLR: U-value 5, SHGC 0.52
  • STG-089-19 A Alumiere Hinged Door SG 6.38CPClr: U-value 4.8, SHGC 0.5
  • STG-075-19 A Alumiere Sliding Door SG 638CPCLR: U-value 4.4, SHGC 0.52
  • STG-073-19 W Alumiere Fixed Window SG 638CPCLR: U-value 4.1, SHGC 0.62
  • STG-067-19 W Alumiere Awning Window SG 638CPCLR: U-value 5.3, SHGC 0.52
  • STG-033-03 W Cedar Bi-fold Window SG 3Clr: U-value 4.5, SHGC 0.51

Window schedule

  • gymnasium, window STG-067-19 W: 600 × 2,650 mm facing SE
  • craft room, window STG-067-19 W: 600 × 2,650 mm facing SE
  • craft room, window STG-089-19 A: 2,400 × 980 mm facing SW
  • craft room, window STG-067-19 W: 600 × 1,800 mm facing SW
  • rumpus/theatre, window STG-075-19 A: 2,400 × 5,290 mm facing SW
  • rumpus/theatre, window STG-071-18 W: 2,400 × 2,450 mm facing NW
  • garage, window STG-073-19 W: 600 × 2,400 mm facing NW
  • garage, window STG-073-19 W: 600 × 2,400 mm facing NW
  • nonna/bed 5, window STG-067-19 W: 600 × 2,650 mm facing SE
  • nonna/bed 5, window STG-071-18 W: 2,400 × 770 mm facing NE
  • nonna/bed 5, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • nonna/bed 5, window STG-071-18 W: 2,400 × 770 mm facing NE
  • ensuite 5, window STG-067-19 W: 600 × 950 mm facing SE
  • kitchen/meals, window STG-073-19 W: 600 × 2,650 mm facing SE
  • kitchen/meals, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • kitchen/meals, window STG-033-03 W: 1,460 × 1,910 mm facing NW
  • dining/lounge, window STG-075-19 A: 2,400 × 5,290 mm facing SW
  • library/music, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • laundry, window STG-033-03 W: 2,400 × 1,510 mm facing NW
  • powder, window STG-067-19 W: 600 × 950 mm facing NW
  • office, window STG-071-18 W: 2,400 × 770 mm facing NE
  • office, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • office, window STG-071-18 W: 2,400 × 770 mm facing NE
  • 2 storey foyer, window TIM-002-01 W: 2,400 × 480 mm facing NE
  • 2 storey foyer, window TIM-001-01 W: 2,400 × 1,710 mm facing NE
  • 2 storey foyer, window TIM-002-01 W: 2,400 × 480 mm facing NE
  • 2 storey foyer, window STG-073-19 W: 2,400 × 2,650 mm facing NE
  • Nicholas bed, window STG-067-19 W: 600 × 2,650 mm facing SE
  • Nicholas bed, window STG-071-18 W: 2,400 × 770 mm facing NE
  • Nicholas bed, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • Nicholas bed, window STG-071-18 W: 2,400 × 770 mm facing NE
  • ensuite 2, window STG-067-19 W: 1,200 × 600 mm facing SE
  • ensuite 3, window STG-067-19 W: 1,200 × 600 mm facing SE
  • maria bed, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • maria bed, window STG-075-19 A: 2,400 × 1,930 mm facing NW
  • games/living, window STG-075-19 A: 2,400 × 5,290 mm facing SW
  • master bed, window STG-075-19 A: 2,400 × 1,930 mm facing SE
  • master bed, window STG-075-19 A: 2,400 × 4,210 mm facing SW
  • ensuite 1, window STG-067-19 W: 1,200 × 2,170 mm facing NW
  • ensuite 4, window STG-067-19 W: 1,200 × 610 mm facing NW
  • Dominic bed, window STG-067-19 W: 600 × 2,650 mm facing NW
  • Dominic bed, window STG-071-18 W: 2,400 × 770 mm facing NE
  • Dominic bed, window STG-089-19 A: 2,400 × 1,710 mm facing NE
  • Dominic bed, window STG-071-18 W: 2,400 × 770 mm facing NE

Certificate 0007739840, issued 25 May 2022, from the council's DA documents. Verify this certificate

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