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27 Princess Mary Street Beacon Hill NSW 2100
BASIX certificate and NatHERS rating
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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to a 2,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 74 against 72 for energy and 46 against 40 for water.
Key features
- Windows
- Up to aluminium frames 70 m², single glazing 20 m², double glazing 50 m²
- Wall insulation
- Fibreglass batts or roll
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil backed blanket
- Hot water
- Gas instantaneous with a performance of 7 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 74 (target 72)
- Water score
- 46 (target 40)
- Thermal performance
- Pass
- Materials score
- -60
- Heating load
- 19 MJ/m² a year
- Cooling load
- 10 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 263.2 m²
- Unconditioned floor area
- 11.1 m²
- Site area
- 582 m²
- Roof area
- 230 m²
- Garden area
- 220 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 7 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 70 m², single glazing 20 m², double glazing 50 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 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, conventional slab (not specified)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (not specified)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (not specified)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, laminated veneer lumber (LVL) (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1844251S, issued 30 April 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 29 Apr 2026
Certificate AUPGN7LU7T, issued 29 April 2026, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate, certificate 1844248S, issued 30 April 2026
BASIX certificate
- Energy score
- 74 (target 72)
- Water score
- 47 (target 40)
- Thermal performance
- Pass
- Materials score
- -53
- Heating load
- 19 MJ/m² a year
- Cooling load
- 11 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 263.2 m²
- Unconditioned floor area
- 11.1 m²
- Site area
- 539 m²
- Roof area
- 230 m²
- Garden area
- 200 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 7 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 70 m², single glazing 40 m², double glazing 30 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 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, conventional slab (not specified)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (not specified)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (not specified)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, laminated veneer lumber (LVL) (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1844248S, issued 30 April 2026, from the council's DA documents.
BASIX certificate, certificate 1844245S, issued 30 April 2026
BASIX certificate
- Energy score
- 74 (target 72)
- Water score
- 44 (target 40)
- Thermal performance
- Pass
- Materials score
- -46
- Heating load
- 16 MJ/m² a year
- Cooling load
- 13 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 234.2 m²
- Unconditioned floor area
- 7.7 m²
- Site area
- 610 m²
- Roof area
- 200 m²
- Garden area
- 320 m²
- Climate zone
- NatHERS climate zone 56
- Hot water
- Gas instantaneous with a performance of 7 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 80 m², single glazing 80 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 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, conventional slab (no added insulation)
- Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (not specified)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (not specified)
- Garage floor: concrete slab on ground (no added insulation)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, laminated veneer lumber (LVL) (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1844245S, issued 30 April 2026, from the council's DA documents.
NatHERS certificate, certificate YSHZYC7PD1, issued 29 April 2026
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 29 Apr 2026
Certificate YSHZYC7PD1, issued 29 April 2026, from the council's DA documents. Verify this certificate
NatHERS certificate, certificate J6MIX49G9E, issued 29 April 2026
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 29 Apr 2026
Certificate J6MIX49G9E, issued 29 April 2026, from the council's DA documents. Verify this certificate
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