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Home report
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138 Anita Avenue Lake Munmorah NSW 2259
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BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 6.65 kW of solar panels and a 1,600 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 92 against 70.
Key features
- Windows
- 35 windows and glazed doors: Aluminium B SG High Solar Gain Low-E; Timber A SG Clear; Manor Awning Window DG LightBridge_ClrS0_4-12-4 and 3 more types
- Wall insulation
- R2.2
- Roof and ceiling insulation
- Ceiling R4.1, R7.0, R8.8, roof Cont:Attic-Continuous 1.8, light colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 92 (target 70)
- Water score
- 40 (target 40)
- Thermal performance
- Pass
- Materials score
- -80
- Heating load
- 24 MJ/m² a year
- Cooling load
- 26 MJ/m² a year
- Bedrooms
- 7
- Conditioned floor area
- 297.6 m²
- Unconditioned floor area
- 18.4 m²
- Site area
- 702 m²
- Roof area
- 255 m²
- Garden area
- 360 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Gas instantaneous with a performance of 6 stars
- Solar panels
- 6.65 kW
- Rainwater tank
- 1,600 litres
- Fixtures
- Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 5 star
- LED lighting
- Yes
- Cooktop
- Induction
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 80.9 m², timber frames 6.2 m², single glazing 14.9 m², double glazing 72.3 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
- Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: suspended floor above open subfloor, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (fibreglass batts or roll)
- External wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
- External wall: framed (solid or reconstituted timber weatherboard); frame: light steel frame (fibreglass batts or roll)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, light steel frame (ceiling: fibreglass batts or roll; roof: foil backed blanket.)
Certificate 1818249S, issued 22 October 2025, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- FirstRate5: 5.5.5a (3.22)
- Rated on
- 21 Oct 2025
- Wall insulation
- R2.2
- Ceiling insulation
- R4.1, R7.0, R8.8
- Floor insulation
- R2.2, R4.1
- Living room glazing by direction
- N 8.7 m², E 2.7 m², S 21.6 m², W 6.5 m²
- All glazing by direction
- N 24 m², E 16.6 m², S 38.7 m², W 7.8 m²
Roof
- Cont:Attic-Continuous 1.8, light colour
- Framed:Flat - Flat Framed (Metal Deck) 1.8, light colour
Window types
- ALM-002-03 A Aluminium B SG High Solar Gain Low-E: U-value 5.4, SHGC 0.58
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- DOW-005-07 A Manor Awning Window DG LightBridge_ClrS0_4-12-4: U-value 3, SHGC 0.45
- SHU-022-01 B FWS35 SG SG 638ComPlsClr_12Ar_638ClrLam: U-value 2.08, SHGC 0.56
- AWS-013-55 A 541/542 Al Sliding Door DG 009_AGG PLUS Clr 5_10_5: U-value 3.01, SHGC 0.49
- DOW-017-08 A Aluminium French Door DG LightBridge_ClrS0_4-12-4: U-value 3.29, SHGC 0.45
Window schedule
- Living, window ALM-002-03 A: 2,406 × 900 mm facing N
- Living, window ALM-002-03 A: 2,406 × 900 mm facing N
- Living, window TIM-001-01 W: 2,340 × 1,840 mm facing N
- Kitchen/Pantry/-Dining/Family, window DOW-005-07 A: 600 × 1,810 mm facing E
- Kitchen/Pantry/-Dining/Family, window DOW-005-07 A: 600 × 2,650 mm facing E
- Kitchen/Pantry/-Dining/Family, window SHU-022-01 B: 727 × 3,010 mm facing W
- Kitchen/Pantry/-Dining/Family, window SHU-022-01 B: 1,800 × 2,410 mm facing W
- Kitchen/Pantry/-Dining/Family, window ALM-002-03 A: 2,406 × 900 mm facing S
- Kitchen/Pantry/-Dining/Family, window ALM-002-03 A: 2,406 × 900 mm facing S
- Kitchen/Pantry/-Dining/Family, window AWS-013-55 A: 2,400 × 3,588 mm facing S
- Kitchen/Pantry/-Dining/Family, window AWS-013-55 A: 2,400 × 3,588 mm facing S
- Guest Bedroom, window DOW-005-07 A: 2,057 × 610 mm facing N
- Guest Bedroom, window DOW-005-07 A: 2,057 × 610 mm facing N
- Study Nook, window TIM-001-01 W: 2,340 × 820 mm facing E
- Retreat, window DOW-005-07 A: 1,372 × 2,650 mm facing E
- Bath, window SHU-022-01 B: 400 × 1,810 mm facing E
- Laundry, window DOW-017-08 A: 2,400 × 870 mm facing N
- Laundry, window DOW-005-07 A: 1,200 × 610 mm facing W
- Hallway/Study Nook, window DOW-005-07 A: 2,360 × 850 mm facing E
- Activities, window DOW-005-07 A: 2,057 × 610 mm facing S
- Activities, window DOW-005-07 A: 2,057 × 610 mm facing S
- Activities, window SHU-022-01 B: 2,057 × 1,810 mm facing S
- Master Suite, window DOW-005-07 A: 2,057 × 2,650 mm facing S
- Ensuite, window SHU-022-01 B: 400 × 1,450 mm facing W
- Bedroom 2, window DOW-005-07 A: 1,457 × 2,410 mm facing N
- Bedroom 3, window DOW-005-07 A: 2,057 × 2,650 mm facing S
- Bedroom 4, window DOW-005-07 A: 857 × 2,410 mm facing E
- Bedroom 4, window SHU-022-01 B: 2,057 × 1,810 mm facing N
- Bedroom 5, window DOW-005-07 A: 1,457 × 610 mm facing N
- Bedroom 5, window DOW-005-07 A: 1,457 × 610 mm facing N
- Bedroom 5, window DOW-005-07 A: 1,457 × 610 mm facing N
- Bedroom 5, window DOW-005-07 A: 1,457 × 610 mm facing N
- Bedroom 6, window DOW-005-07 A: 857 × 2,650 mm facing E
- Bath, window SHU-022-01 B: 400 × 1,450 mm facing E
- WC, window DOW-005-07 A: 1,200 × 610 mm facing E
Certificate ZKNK5RTQYF, issued 21 October 2025, from the council's DA documents. Verify this certificate
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