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22A Portside Crescent Port Macquarie NSW 2444

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.2 stars out of 10. Its BASIX certificate commits it to 6 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 93 against 70 for energy and 41 against 40 for water.

Key features

Windows
35 windows and glazed doors: Timber A SG High Solar Gain Low-E; Aluminium Louvre Window SG 6Clr; Aluminium Louvre Window SG 6ET and 5 more types
Wall insulation
R1.8, R2.7
Roof and ceiling insulation
Ceiling R3, R1, R6, R4, roof Waterproofing Membrane No Added Insulation, No air Gap, medium colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
93 (target 70)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-47
Heating load
32 MJ/m² a year
Cooling load
19 MJ/m² a year
Bedrooms
4
Conditioned floor area
312.6 m²
Unconditioned floor area
17 m²
Site area
696 m²
Roof area
314 m²
Garden area
124 m²
Climate zone
NatHERS climate zone 15
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
6 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 94.8 m², single glazing 8.9 m², double glazing 85.9 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, 30% cement substitute, conventional slab (no added insulation)
  • Floor: suspended floor above open subfloor, 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: brick veneer; frame: timber - H2 treated softwood. all external walls rockwool batts, roll or pump-in
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: rockwool batts, roll or pump-in; roof: foil backed blanket.)

Certificate 1766003S, issued 25 September 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.2 stars
Rated with
BERS Pro v5.2.4 (3.23)
Rated on
11 Apr 2025
Wall insulation
R1.8, R2.7
Ceiling insulation
R3, R1, R6, R4
Floor insulation
R1.8, R2.7, R3, R2.3, R2, R4
LED downlights
151
Living room glazing by direction
SE 28.6 m², SW 2.1 m²
All glazing by direction
NE 21.7 m², SE 43.2 m², SW 13.1 m², NW 16.8 m²

Roof

  • Waterproofing Membrane No Added Insulation, No air Gap, medium colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour

Window types

  • TIM-001-03 W Timber A SG High Solar Gain Low-E: U-value 4.3, SHGC 0.42
  • AWS-058-001 Aluminium Louvre Window SG 6Clr: U-value 6.1, SHGC 0.55
  • AWS-058-008 Aluminium Louvre Window SG 6ET: U-value 4.7, SHGC 0.47
  • AWS-069-009 Aluminium Fixed Window DG LB Clr 4/12/4: U-value 2.5, SHGC 0.54
  • ALS-039-017 Aluminium Double Hung Window DG LB Clr 5/8/5: U-value 3.3, SHGC 0.45
  • AWS-016-001 Aluminium Bifold Door SG 5Clr: U-value 6.1, SHGC 0.57
  • AWS-013-013 Aluminium Sliding Door DG LB Clr 4/12/4: U-value 3, SHGC 0.49
  • AWS-021-015 Aluminium French Door DG LB ClrSI 6.38/10/4: U-value 3.4, SHGC 0.39

Window schedule

  • Garage, window AWS-058-001: 2,580 × 900 mm facing SW
  • Foyer/Hall, window TIM-001-03 W: 1,250 × 1,200 mm facing NW
  • Foyer/Hall, window AWS-058-008: 2,550 × 600 mm facing NW
  • Foyer/Hall, window AWS-058-008: 2,550 × 600 mm facing NW
  • Foyer/Hall, window AWS-069-009: 2,578 × 1,500 mm facing NE
  • Bedroom 2, window ALS-039-017: 2,100 × 900 mm facing NW
  • Bed 2 Ens, window AWS-058-001: 1,200 × 600 mm facing SW
  • Laundry, window AWS-058-001: 1,300 × 1,200 mm facing SW
  • Laundry, window AWS-016-001: 2,400 × 1,000 mm facing SW
  • Kitchen/Living, window AWS-058-008: 600 × 600 mm facing SW
  • Kitchen/Living, window AWS-058-008: 600 × 600 mm facing SW
  • Kitchen/Living, window AWS-069-009: 600 × 2,300 mm facing SW
  • Kitchen/Living, window AWS-013-013: 2,700 × 4,800 mm facing SE
  • Kitchen/Living, window AWS-013-013: 2,700 × 5,800 mm facing SE
  • Bedroom 4, window ALS-039-017: 2,100 × 1,500 mm facing NE
  • Bed 3 Ens, window AWS-058-008: 1,600 × 750 mm facing NE
  • Bedroom 3, window ALS-039-017: 2,100 × 1,500 mm facing NE
  • Hall, window ALS-039-017: 2,300 × 3,600 mm facing NW
  • Hall, window AWS-021-015: 2,300 × 900 mm facing NW
  • Media, window ALS-039-017: 1,500 × 900 mm facing NE
  • WIR, window ALS-039-017: 1,500 × 600 mm facing SW
  • WIR, window ALS-039-017: 1,500 × 600 mm facing SW
  • WIR, window ALS-039-017: 1,500 × 600 mm facing SW
  • WIR, window ALS-039-017: 1,500 × 600 mm facing SW
  • Store, window ALS-039-017: 1,500 × 900 mm facing NE
  • Study, window AWS-069-009: 1,500 × 900 mm facing NE
  • Study, window ALS-039-017: 1,500 × 900 mm facing NE
  • Study, window AWS-069-009: 1,500 × 900 mm facing NE
  • Study, window AWS-069-009: 1,500 × 900 mm facing SE
  • Study, window AWS-069-009: 1,500 × 900 mm facing SE
  • Study, window ALS-039-017: 2,300 × 900 mm facing SE
  • Bedroom 1, window AWS-013-013: 2,300 × 2,700 mm facing SE
  • Bedroom 1, window ALS-039-017: 2,000 × 1,800 mm facing SE
  • Bedroom 1, window ALS-039-017: 2,000 × 1,800 mm facing NE
  • Bed 1 WC, window AWS-058-001: 700 × 600 mm facing SW

Certificate 0009773029-01, issued 11 April 2025, from the council's DA documents. Verify this certificate

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