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Home report
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38 Gamban Road Gwandalan NSW 2259
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 5.1 stars out of 10. Its BASIX certificate commits it to 1 kW of solar panels and a 2,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.
Key features
- Windows
- 47 windows and glazed doors: 502/504 Al Sliding Window SG 638CP; 549 ED Al Entry Door SG 638CP; 514 Al Double Hung Window SG 638CP and 4 more types
- Wall insulation
- R2.5
- Roof and ceiling insulation
- Ceiling R6, R2.5, roof Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
- Hot water
- Electric instantaneous
- Air conditioning and heating
- 3-phase airconditioning (living area and bedroom)
Built by Herbert Holdings.
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -17
- Heating load
- 24 MJ/m² a year
- Cooling load
- 27 MJ/m² a year
- Bedrooms
- 3
- Conditioned floor area
- 204.1 m²
- Unconditioned floor area
- 27.1 m²
- Site area
- 511 m²
- Roof area
- 234 m²
- Garden area
- 200 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric instantaneous
- Solar panels
- 1 kW
- Rainwater tank
- 2,000 litres
- Fixtures
- Showerheads 4 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 60.4 m², single glazing 28.4 m², double glazing 31.9 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 (fibreglass batts or roll)
- Garage floor: concrete slab on ground (fibreglass batts or roll)
- External wall: brick veneer; frame: timber - untreated softwood (foil/sarking)
- External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll+ foil/sarking)
- External garage wall: framed (fibre cement sheet or boards); frame: please select (fibreglass batts or roll+ foil/sarking)
- Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1378068S, issued 30 November 2023, from the council's DA documents.
NatHERS certificate
- Star rating
- 5.1 stars
- Rated with
- BERS Pro v4.4.1.5 (3.21)
- Rated on
- 10 May 2022
- Wall insulation
- R2.5
- Ceiling insulation
- R6, R2.5
- Floor insulation
- R1.9, R2.5
- LED downlights
- 36
- Living room glazing by direction
- NE 28.5 m², SE 1.3 m², SW 8.6 m², NW 9.5 m²
- All glazing by direction
- NE 39.6 m², SE 14.5 m², SW 20.2 m², NW 23.6 m²
Roof
- Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Window types
- AWS-001-19 A 502/504 Al Sliding Window SG 638CP: U-value 4.5, SHGC 0.59
- AWS-018-18 A 549 ED Al Entry Door SG 638CP: U-value 4.4, SHGC 0.46
- AWS-005-19 A 514 Al Double Hung Window SG 638CP: U-value 4.3, SHGC 0.59
- VAN-004-08 A SERIES 525 LOUVRE WINDOW SG 6ET: U-value 4.5, SHGC 0.54
- AWS-066-03 A RES SERIES 516 FIXED WINDOW SG 638ComPlsClr: U-value 3.9, SHGC 0.62
- AWS-011-18 A 541/542 Al Sliding Door SG 638CP: U-value 4.4, SHGC 0.59
- AWS-007-19 A 516 Al Awining Window SG 638CP: U-value 4.9, SHGC 0.53
Window schedule
- Garage, window AWS-001-19 A: 900 × 1,800 mm facing SE
- Foyer/Stairs, window AWS-018-18 A: 2,400 × 1,200 mm facing SW
- Foyer/Stairs, window AWS-005-19 A: 1,500 × 900 mm facing SE
- Foyer/Stairs, window VAN-004-08 A: 2,100 × 900 mm facing NW
- Foyer/Stairs, window VAN-004-08 A: 2,100 × 900 mm facing NW
- Foyer/Stairs, window AWS-066-03 A: 2,100 × 900 mm facing NW
- Foyer/Stairs, window AWS-066-03 A: 2,100 × 900 mm facing NW
- Office, window AWS-011-18 A: 2,400 × 1,800 mm facing SE
- Office, window AWS-001-19 A: 1,500 × 1,800 mm facing SW
- Office, window AWS-001-19 A: 900 × 1,800 mm facing NW
- Ensuite, window VAN-004-08 A: 900 × 900 mm facing NW
- WIR, window AWS-007-19 A: 900 × 900 mm facing NW
- Bedroom 1, window AWS-066-03 A: 2,100 × 900 mm facing NE
- Bedroom 1, window VAN-004-08 A: 2,100 × 900 mm facing NE
- Bedroom 1, window VAN-004-08 A: 2,100 × 900 mm facing NE
- Bedroom 1, window AWS-001-19 A: 900 × 1,800 mm facing NW
- Kitchen/Living, window AWS-011-18 A: 2,400 × 5,400 mm facing NE
- Kitchen/Living, window AWS-007-19 A: 600 × 4,800 mm facing NE
- Kitchen/Living, window VAN-004-08 A: 2,400 × 900 mm facing NE
- Kitchen/Living, window AWS-066-03 A: 700 × 1,800 mm facing SE
- Kitchen/Living, window AWS-001-19 A: 400 × 3,600 mm facing NW
- Pantrty, window VAN-004-08 A: 1,500 × 900 mm facing SE
- Laundry, window AWS-005-19 A: 900 × 600 mm facing SE
- Bathroom, window VAN-004-08 A: 900 × 900 mm facing SE
- Living, window VAN-004-08 A: 2,400 × 900 mm facing NE
- Living, window AWS-066-03 A: 2,400 × 1,800 mm facing NE
- Living, window VAN-004-08 A: 2,400 × 900 mm facing NE
- Living, window AWS-011-18 A: 2,400 × 3,600 mm facing SW
- Living, window VAN-004-08 A: 1,500 × 900 mm facing NW
- Living, window VAN-004-08 A: 1,500 × 900 mm facing NW
- Lounge, window AWS-007-19 A: 700 × 900 mm facing NE
- Lounge, window AWS-007-19 A: 700 × 900 mm facing NE
- Lounge, window AWS-007-19 A: 700 × 900 mm facing NE
- Lounge, window VAN-004-08 A: 1,500 × 900 mm facing NW
- Lounge, window VAN-004-08 A: 1,500 × 900 mm facing NW
- Lounge, window AWS-066-03 A: 1,500 × 1,800 mm facing NW
- Bathroom 1F, window VAN-004-08 A: 1,500 × 900 mm facing NE
- Bathroom 1F, window AWS-005-19 A: 1,500 × 900 mm facing SW
- Bedroom 2, window AWS-066-03 A: 1,500 × 900 mm facing NE
- Bedroom 2, window VAN-004-08 A: 1,500 × 900 mm facing NE
- Bedroom 2, window VAN-004-08 A: 1,500 × 900 mm facing NE
- Bedroom 2, window AWS-001-19 A: 1,500 × 1,800 mm facing SW
- Bedroom 2, window AWS-001-19 A: 900 × 1,800 mm facing NW
- Bedroom 3, window AWS-007-19 A: 1,200 × 2,700 mm facing SE
- Bedroom 3, window AWS-007-19 A: 700 × 900 mm facing SW
- Bedroom 3, window AWS-007-19 A: 700 × 900 mm facing SW
- Bedroom 3, window AWS-007-19 A: 700 × 900 mm facing SW
Certificate 0007695653, issued 10 May 2022, from the council's DA documents. Verify this certificate
Other certificates for this address
BASIX certificate, certificate 1304192S, issued 10 May 2022
BASIX certificate
- Energy score
- 100 (target 50)
- Water score
- 45 (target 40)
- Thermal performance
- Pass
- Heating load
- 53 MJ/m² a year
- Cooling load
- 32 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 203 m²
- Unconditioned floor area
- 16.9 m²
- Site area
- 511 m²
- Roof area
- 277 m²
- Garden area
- 170 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Electric heat pump with a performance of 21 to 25 STCs or better
- Solar panels
- 6 kW
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 3 star, basin taps 3 star
- LED lighting
- Yes
- Clothes line
- Yes
Heating
- Living area: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning; Energy rating: EER 3.0 - 3.5
Certificate 1304192S, issued 10 May 2022, from the council's DA documents.
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