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Home report
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138 Constellation Avenue Box Hill NSW 2765
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 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the ceiling and floor. It beat its BASIX water target, scoring 47 against 40.
Key features
- Windows
- 18 windows and glazed doors: Urban 580 Sliding Window SG 4Clr; RES SERIES 516 FIXED WINDOW SG 5mmClr; Urban 582 Awning Window SG 4Clr and 2 more types
- Wall insulation
- Fibreglass batts or roll+ foil/sarking
- Roof and ceiling insulation
- Ceiling R2.5, R6.0, roof Vent:Attic-Vented 0.0, dark colour
- Hot water
- Gas instantaneous with a performance of 4 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
Built by Universal Property Group.
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 47 (target 40)
- Thermal performance
- Pass
- Materials score
- -77
- Heating load
- 30 MJ/m² a year
- Cooling load
- 29 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 161.6 m²
- Unconditioned floor area
- 14.9 m²
- Site area
- 300 m²
- Roof area
- 167 m²
- Garden area
- 80 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 38.6 m², single glazing 38.6 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, concrete - suspended; frame: no frame (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (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+ foil/sarking)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: concrete block/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External garage wall: AAC veneer; frame: timber - H2 treated softwood (foil/sarking)
- 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 - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1790221S_02, issued 10 May 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 10 May 2025
- Ceiling insulation
- R2.5, R6.0
- Floor insulation
- R2.5
- Living room glazing by direction
- NE 9 m², SE 2.8 m², SW 7.4 m², NW 5 m²
- All glazing by direction
- NE 9 m², SE 6.4 m², SW 11.1 m², NW 12 m²
Roof
- Vent:Attic-Vented 0.0, dark colour
Window types
- CAP-030-01 A Urban 580 Sliding Window SG 4Clr: U-value 6.45, SHGC 0.73
- AWS-066-07 A RES SERIES 516 FIXED WINDOW SG 5mmClr: U-value 5.91, SHGC 0.75
- CAP-032-01 A Urban 582 Awning Window SG 4Clr: U-value 6.48, SHGC 0.65
- CAP-126-07 A Capral Urban 584 Sliding Door SG 638CPClr: U-value 4.23, SHGC 0.57
- MTM-003-08 A Standard Al Sliding Window SG 4ET: U-value 4.6, SHGC 0.61
Window schedule
- BED 1, window CAP-030-01 A: 1,800 × 1,810 mm facing NW
- PDR, window CAP-030-01 A: 600 × 850 mm facing SE
- LIVING/STAIR, window CAP-030-01 A: 2,050 × 1,450 mm facing SW
- RUMPUS, window AWS-066-07 A: 1,800 × 1,210 mm facing NW
- RUMPUS, window CAP-030-01 A: 2,050 × 1,450 mm facing SW
- RUMPUS, window CAP-032-01 A: 2,050 × 724 mm facing SW
- M.BED, window CAP-032-01 A: 2,050 × 1,810 mm facing SW
- ENS, window CAP-030-01 A: 600 × 850 mm facing SE
- BED 2, window CAP-030-01 A: 700 × 1,810 mm facing SE
- BED 3, window CAP-030-01 A: 700 × 1,810 mm facing SE
- L'DRY, window CAP-032-01 A: 1,800 × 724 mm facing NW
- WIP, window CAP-030-01 A: 1,200 × 1,210 mm facing NW
- KIT/DIN/LIV, window CAP-030-01 A: 1,800 × 1,570 mm facing SE
- KIT/DIN/LIV, window CAP-126-07 A: 2,400 × 2,410 mm facing NE
- KIT/DIN/LIV, window MTM-003-08 A: 1,800 × 1,810 mm facing NE
- KIT/DIN/LIV, window MTM-003-08 A: 1,800 × 1,570 mm facing NW
- WC, window CAP-030-01 A: 600 × 850 mm facing NW
- BATH, window CAP-030-01 A: 600 × 850 mm facing NW
Certificate SYK1FK9VT4-01, issued 10 May 2025, from the council's DA documents. Verify this certificate
Other certificates for this address
NatHERS certificate, certificate SYK1FK9VT4, issued 3 April 2025
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 3 Apr 2025
- Ceiling insulation
- R2.5, R6.0
- Floor insulation
- R2.5
- Living room glazing by direction
- NE 9 m², SE 2.8 m², SW 7.4 m², NW 5 m²
- All glazing by direction
- NE 9 m², SE 9.1 m², SW 11.1 m², NW 12 m²
Roof
- Vent:Attic-Vented 0.0, dark colour
Window types
- CAP-030-01 A Urban 580 Sliding Window SG 4Clr: U-value 6.45, SHGC 0.73
- AWS-066-07 A RES SERIES 516 FIXED WINDOW SG 5mmClr: U-value 5.91, SHGC 0.75
- CAP-032-01 A Urban 582 Awning Window SG 4Clr: U-value 6.48, SHGC 0.65
- MTM-003-08 A Standard Al Sliding Window SG 4ET: U-value 4.6, SHGC 0.61
- CAP-126-07 A Capral Urban 584 Sliding Door SG 638CPClr: U-value 4.23, SHGC 0.57
Window schedule
- BED 1, window CAP-030-01 A: 1,800 × 1,810 mm facing NW
- PDR, window CAP-030-01 A: 600 × 850 mm facing SE
- LIVING/STAIR, window CAP-030-01 A: 2,050 × 1,450 mm facing SW
- RUMPUS, window AWS-066-07 A: 1,800 × 1,210 mm facing NW
- RUMPUS, window CAP-030-01 A: 2,050 × 1,450 mm facing SW
- RUMPUS, window CAP-032-01 A: 2,050 × 724 mm facing SW
- M.BED, window CAP-032-01 A: 2,050 × 1,810 mm facing SW
- ENS, window CAP-030-01 A: 600 × 850 mm facing SE
- BED 2, window CAP-030-01 A: 1,450 × 1,810 mm facing SE
- BED 3, window CAP-030-01 A: 1,450 × 1,810 mm facing SE
- L'DRY, window CAP-032-01 A: 1,800 × 724 mm facing NW
- WIP, window MTM-003-08 A: 1,200 × 1,210 mm facing NW
- KIT/DIN/LIV, window MTM-003-08 A: 1,800 × 1,570 mm facing SE
- KIT/DIN/LIV, window CAP-126-07 A: 2,400 × 2,410 mm facing NE
- KIT/DIN/LIV, window MTM-003-08 A: 1,800 × 1,810 mm facing NE
- KIT/DIN/LIV, window MTM-003-08 A: 1,800 × 1,570 mm facing NW
- WC, window CAP-030-01 A: 600 × 850 mm facing NW
- BATH, window CAP-030-01 A: 600 × 850 mm facing NW
Certificate SYK1FK9VT4, issued 3 April 2025, from the council's DA documents. Verify this certificate
BASIX certificate, certificate 1790221S, issued 3 April 2025
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 47 (target 40)
- Thermal performance
- Pass
- Materials score
- -78
- Heating load
- 30 MJ/m² a year
- Cooling load
- 30 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 161.6 m²
- Unconditioned floor area
- 14.9 m²
- Site area
- 300 m²
- Roof area
- 167 m²
- Garden area
- 80 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 41.3 m², single glazing 41.3 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, concrete - suspended; frame: no frame (no added insulation)
- Floor: suspended floor above garage, concrete - suspended; frame: no frame (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+ foil/sarking)
- External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: concrete block/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
- External garage wall: AAC veneer; frame: timber - H2 treated softwood (foil/sarking)
- 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 - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1790221S, issued 3 April 2025, from the council's DA documents.
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