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Home report
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12 Gregory Street Strathfield South NSW 2136
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.2 stars out of 10. Its BASIX certificate commits it to 5 kW of solar panels and a 4,500 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 75 against 72.
Key features
- Windows
- 36 windows and glazed doors: Aluminium Fixed Window DG LB Clr 4/12/4; Aluminium Awning Window DG LB Clr 5/10/5; Aluminium Sliding Door DG LB Clr 4/12/4 and 5 more types
- Wall insulation
- R2, R0.1
- Roof and ceiling insulation
- Ceiling R2, R6, R3, roof Corrugated Iron Timber Frame No Insulation, Only an Air Gap, medium colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
BASIX certificate
- Energy score
- 75 (target 72)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -100
- Heating load
- 18 MJ/m² a year
- Cooling load
- 10 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 392.3 m²
- Unconditioned floor area
- 12.6 m²
- Site area
- 713 m²
- Roof area
- 305 m²
- Garden area
- 311 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 5 kW
- Rainwater tank
- 4,500 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 140.6 m², single glazing 5.6 m², double glazing 135 m²
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 3.0 - 3.5
- Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, conventional slab (polystyrene)
- Floor: suspended floor above open subfloor, concrete - suspended; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: light steel frame (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: light steel frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: cavity brick; frame: no frame (foil/sarking)
- External wall: concrete block/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: cavity brick; frame: no frame (no added insulation)
- Internal wall: single skin masonry; frame: no frame (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 1822783S, issued 20 November 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.2 stars
- Rated with
- BERS Pro v5.2.6 (3.23)
- Rated on
- 20 Nov 2025
- Wall insulation
- R2, R0.1
- Ceiling insulation
- R2, R6, R3
- Floor insulation
- R2, R0.1, R1.1
- LED downlights
- 96
- Living room glazing by direction
- E 14.7 m², S 29.4 m², W 6.4 m²
- All glazing by direction
- N 26.9 m², E 36.7 m², S 32.4 m², W 44.6 m²
Roof
- Corrugated Iron Timber Frame No Insulation, Only an Air Gap, medium colour
- Waterproofing Membrane No Added Insulation, No air Gap, light colour
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Window types
- AWS-069-009 Aluminium Fixed Window DG LB Clr 4/12/4: U-value 2.5, SHGC 0.54
- AWS-008-025 Aluminium Awning Window DG LB Clr 5/10/5: U-value 3.4, SHGC 0.43
- AWS-013-013 Aluminium Sliding Door DG LB Clr 4/12/4: U-value 3, SHGC 0.49
- AWS-068-007 Aluminium Fixed Window SG 5Clr: U-value 6.3, SHGC 0.76
- AWS-001-002 Aluminium Sliding Window SG 5Clr: U-value 6.4, SHGC 0.72
- AWS-003-302 Aluminium Sliding Window DG LB Clr 4/12/4: U-value 3.2, SHGC 0.47
- AWS-031-047 Aluminium Double Hung Window DG LB Clr 4/12/4: U-value 3.6, SHGC 0.42
- AWS-007-002 Aluminium Awning Window SG 5Clr: U-value 6.4, SHGC 0.64
Window schedule
- Entry Hall, window AWS-069-009: 3,200 × 1,670 mm facing N
- Entry Hall, window AWS-008-025: 3,500 × 1,050 mm facing N
- Entry Hall, window AWS-013-013: 3,000 × 4,700 mm facing W
- Entry Hall, window AWS-069-009: 3,200 × 1,050 mm facing W
- Garage, window AWS-068-007: 1,000 × 3,000 mm facing E
- Laundry, window AWS-001-002: 700 × 2,180 mm facing E
- Butlers, window AWS-008-025: 3,100 × 1,500 mm facing E
- Butlers, window AWS-069-009: 3,100 × 520 mm facing E
- Kitchen/Living, window AWS-008-025: 3,100 × 1,400 mm facing E
- Kitchen/Living, window AWS-069-009: 3,100 × 900 mm facing E
- Kitchen/Living, window AWS-008-025: 3,000 × 2,510 mm facing E
- Kitchen/Living, window AWS-013-013: 3,000 × 5,100 mm facing S
- Kitchen/Living, window AWS-013-013: 3,000 × 4,700 mm facing S
- Kitchen/Living, window AWS-008-025: 2,800 × 950 mm facing W
- Kitchen/Living, window AWS-008-025: 2,800 × 950 mm facing W
- Hall, window AWS-069-009: 2,700 × 1,050 mm facing W
- Hall, window AWS-069-009: 2,700 × 1,670 mm facing N
- Hall, window AWS-069-009: 2,439 × 1,050 mm facing N
- Hall, window AWS-008-025: 2,700 × 4,700 mm facing W
- Kitchenette, window AWS-008-025: 1,200 × 900 mm facing W
- Master Bed, window AWS-013-013: 2,400 × 4,500 mm facing N
- Master Bed, window AWS-008-025: 1,200 × 900 mm facing E
- Master Bed, window AWS-008-025: 1,200 × 900 mm facing E
- Master Ens, window AWS-008-025: 1,200 × 1,000 mm facing E
- Master WC, window AWS-008-025: 1,200 × 900 mm facing E
- Bedroom 02, window AWS-003-302: 1,200 × 1,500 mm facing E
- Bed 02 Ens, window AWS-008-025: 1,200 × 900 mm facing E
- Bed 03 Ens, window AWS-008-025: 1,200 × 900 mm facing E
- Bedroom 03, window AWS-003-302: 1,200 × 1,500 mm facing E
- Bed 04 Ens, window AWS-008-025: 1,200 × 900 mm facing E
- Bedroom 04, window AWS-008-025: 1,200 × 900 mm facing S
- Bedroom 04, window AWS-031-047: 1,200 × 1,600 mm facing S
- Bed 05 Ens, window AWS-008-025: 1,200 × 1,000 mm facing W
- Bed 05 WIR, window AWS-008-025: 1,200 × 900 mm facing W
- Bedroom 05, window AWS-003-302: 1,200 × 1,500 mm facing W
- Bath, window AWS-007-002: 1,200 × 900 mm facing W
Certificate 0012398525-01, issued 20 November 2025, from the council's DA documents.
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