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Home report
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17 Karen Court Baulkham Hills NSW 2153
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
- 27 windows and glazed doors: Sig Fixed Window 100 Internally Glazed DG 022_AGG MAX Clr lam 6_12_638; Signature Sliding Stacking Door DG 638ComPlsNtl-8Ar-4mm; ESS Fixed Window External 52 SG 5mmClr and 5 more types
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R5.0, roof Cont:Attic-Continuous 1.3, 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 Meridian Homes.
BASIX certificate
- Energy score
- 72 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 14 MJ/m² a year
- Cooling load
- 16 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 338.9 m²
- Unconditioned floor area
- 17 m²
- Site area
- 728 m²
- Roof area
- 277 m²
- Garden area
- 367 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- 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 102.2 m², single glazing 46.8 m², double glazing 55.4 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 2.5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 2.5 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 - H2 treated softwood (fibreglass batts or roll)
- Floor: suspended floor above garage, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: AAC veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (not specified)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1783060S_02, issued 27 March 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 27 Mar 2025
- Wall insulation
- R2.5
- Ceiling insulation
- R5.0
- Floor insulation
- R2.5
- Living room glazing by direction
- N 34 m², E 10 m², S 2 m², W 6 m²
- All glazing by direction
- N 41.8 m², E 15.7 m², S 30.2 m², W 14.5 m²
Roof
- Cont:Attic-Continuous 1.3, medium colour
Window types
- BRD-074-89 A Sig Fixed Window 100 Internally Glazed DG 022_AGG MAX Clr lam 6_12_638: U-value 2.45, SHGC 0.25
- BRD-141-02 A Signature Sliding Stacking Door DG 638ComPlsNtl-8Ar-4mm: U-value 3.16, SHGC 0.39
- BRD-124_37 A ESS Fixed Window External 52 SG 5mmClr: U-value 5.87, SHGC 0.73
- BRD-045-54 A SIG Sliding Window (100mm) DG 015_AGG MAX Clr 6_8_4: U-value 3.33, SHGC 0.23
- BRD-001-37 A ESS Sliding Window (52mm) SG 4mmClr: U-value 6.38, SHGC 0.74
- BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.54, SHGC 0.67
- BRD-033-01 A ESS Sliding Door (80mm) SG 4Clr: U-value 6.19, SHGC 0.74
- BRD-035-63 A SIG Sliding Door (100mm) DG 015_AGG MAX Clr 6_8_4: U-value 2.8, SHGC 0.25
Window schedule
- /Meals, window BRD-074-89 A: 2,060 × 2,170 mm facing N
- /Meals, window BRD-074-89 A: 2,060 × 2,650 mm facing N
- /Meals, window BRD-141-02 A: 2,400 × 5,346 mm facing N
- /Meals, window BRD-124_37 A: 600 × 2,650 mm facing W
- /Meals, window BRD-045-54 A: 2,050 × 2,170 mm facing W
- /Meals, window BRD-074-89 A: 960 × 2,120 mm facing S
- /Meals, window BRD-045-54 A: 2,060 × 1,210 mm facing E
- /Meals, window BRD-045-54 A: 2,060 × 1,210 mm facing E
- Media, window BRD-001-37 A: 860 × 2,650 mm facing E
- Guest Ensuite 2, window BRD-001-37 A: 860 × 610 mm facing E
- Guest Bed, window BRD-112-01 A: 2,360 × 3,010 mm facing S
- Laundry, window BRD-033-01 A: 2,400 × 1,570 mm facing W
- WC, window BRD-001-37 A: 860 × 610 mm facing E
- Bathroom, window BRD-001-37 A: 860 × 1,570 mm facing E
- Bed 3 Ensuite 3, window BRD-001-37 A: 860 × 1,210 mm facing E
- Bed 3/WIR 3, window BRD-112-01 A: 2,060 × 3,010 mm facing S
- Entry/Stair Void, window BRD-074-89 A: 2,340 × 2,120 mm facing S
- Bed 4, window BRD-112-01 A: 2,060 × 2,410 mm facing S
- Bed 2/WIR 2, window BRD-112-01 A: 2,060 × 2,410 mm facing S
- Bed 1 WIR 1, window BRD-001-37 A: 860 × 1,810 mm facing W
- Bed 1 Ensuite, window BRD-001-37 A: 1,800 × 850 mm facing W
- Bed 1, window BRD-033-01 A: 2,400 × 3,250 mm facing N
- Bed 1, window BRD-001-37 A: 600 × 2,650 mm facing W
- Family/Passage, window BRD-035-63 A: 2,400 × 2,410 mm facing N
- Living/Meals Void, window BRD-074-89 A: 2,060 × 2,650 mm facing N
- Living/Meals Void, window BRD-074-89 A: 2,060 × 1,210 mm facing E
- Living/Meals Void, window BRD-074-89 A: 2,060 × 1,210 mm facing E
Certificate 9045OA1MSQ, issued 27 March 2025, from the council's DA documents. Verify this certificate
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