North facing house plans that fit your block
Home report
Saving this home report as a PDF is free with a Dudils account. Sign in at dudils.com, then press Save as PDF at the top of your report.
85 Constellation Avenue Box Hill NSW 2765
BASIX certificate and NatHERS rating
Finding the block on the map…
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank. It beat its BASIX water target, scoring 45 against 40.
Key features
- Windows
- Up to aluminium frames 41.1 m², single glazing 41.1 m²
- Wall insulation
- Fibreglass batts or roll
- Roof and ceiling insulation
- Ceiling: fibreglass batts or roll; roof: foil/sarking
- Hot water
- Gas instantaneous with a performance of 4 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 45 (target 40)
- Thermal performance
- Pass
- Materials score
- -73
- Heating load
- 25 MJ/m² a year
- Cooling load
- 35 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 152.6 m²
- Unconditioned floor area
- 10.9 m²
- Site area
- 303 m²
- Roof area
- 157 m²
- Garden area
- 136 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 4 stars
- Rainwater tank
- 3,000 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 41.1 m², single glazing 41.1 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, AAC panel (75 mm); frame: timber - hardwood predominant incl. glue laminated beams (fibreglass batts or roll)
- Floor: suspended floor above garage, AAC panel (75 mm); frame: timber - hardwood predominant incl. glue laminated beams (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: AAC veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: AAC veneer; frame: timber - H2 treated softwood (no added insulation)
- 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 - concrete tiles , timber - hardwood predominant incl. glue laminated beams (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1800764S_02, issued 12 August 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 12 Aug 2025
Certificate 874BT9MDRS-01, issued 12 August 2025, from the council's DA documents. Verify this certificate
Other certificates for this address
NatHERS certificate, certificate 874BT9MDRS, issued 20 June 2025
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 20 Jun 2025
Certificate 874BT9MDRS, issued 20 June 2025, from the council's DA documents. Verify this certificate
BASIX certificate, certificate 1800764S, issued 20 June 2025
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 45 (target 40)
- Thermal performance
- Pass
- Materials score
- -66
- Heating load
- 29 MJ/m² a year
- Cooling load
- 30 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 143.1 m²
- Unconditioned floor area
- 11 m²
- Site area
- 303 m²
- Roof area
- 143 m²
- Garden area
- 133 m²
- Climate zone
- NatHERS climate zone 28
- Hot water
- Gas instantaneous with a performance of 4 stars
- Rainwater tank
- 3,000 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 31.1 m², single glazing 31.1 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 4 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, AAC panel (75 mm); frame: timber - hardwood predominant incl. glue laminated beams (fibreglass batts or roll)
- Floor: suspended floor above garage, AAC panel (75 mm); frame: timber - hardwood predominant incl. glue laminated beams (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: AAC veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: AAC 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 (fibreglass batts or roll)
- Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - hardwood predominant incl. glue laminated beams (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1800764S, issued 20 June 2025, from the council's DA documents.
Is this your home? Ask us to remove these details.