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124 Tobago Parade Lake Cathie NSW 2445

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.1 stars out of 10. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 51 against 40 for water.

Key features

Windows
16 windows and glazed doors: Timber A SG Clear; RESIDENTIAL SERIES 502/504 SLIDING WINDOW - SINGLE GLAZED; RESIDENTIAL SERIES 516 AWNING WINDOW- SINGLE GLAZED and 3 more types
Wall insulation
Fibreglass batts or roll+ foil/sarking
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, light colour
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Air conditioning and heating
1-phase airconditioning, non ducted (living area and bedroom)

Built by Pycon Homes & Constructions.

BASIX certificate

Energy score
71 (target 70)
Water score
51 (target 40)
Materials score
-51
Heating load
36 MJ/m² a year
Cooling load
14 MJ/m² a year
Bedrooms
4
Conditioned floor area
126.7 m²
Unconditioned floor area
12.1 m²
Site area
492 m²
Roof area
246 m²
Garden area
216 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Fixtures
Showerheads 5 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 31 m², single glazing 20.9 m², double glazing 10.1 m²

Heating

  • Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (polystyrene)
  • Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
  • External wall: brick 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 garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • 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 - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1854222S, issued 2 July 2026, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
Hero 4.1
Rated on
02 Jul 2026
Living room glazing by direction
NE 6.6 m², SE 4.4 m²
All glazing by direction
NE 7.7 m², SE 7.1 m², SW 12.7 m², NW 3.5 m²

Roof

  • Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, light colour

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • AWS-001-002 RESIDENTIAL SERIES 502/504 SLIDING WINDOW - SINGLE GLAZED: U-value 6.4, SHGC 0.72
  • AWS-001-007 RESIDENTIAL SERIES 502/504 SLIDING WINDOW - SINGLE GLAZED: U-value 4.6, SHGC 0.59
  • AWS-007-006 RESIDENTIAL SERIES 516 AWNING WINDOW- SINGLE GLAZED: U-value 4.9, SHGC 0.53
  • AWS-013-004 RESIDENTIAL SERIES 541/542 SLIDING DOOR -DOUBLE GLAZED: U-value 3.4, SHGC 0.57
  • AWS-018-001 RESIDENTIAL SERIES 549 ENTRY DOOR - SINGLE GLAZED: U-value 5.9, SHGC 0.56
  • AWS-066-008 RESIDENTIAL SERIES 516 FIXED WINDOW - SINGLE GLAZED: U-value 4, SHGC 0.64

Window schedule

  • ACTIVITY, window AWS-001-007: 1,500 × 1,800 mm facing SW
  • Bath, window AWS-001-002: 1,200 × 1,500 mm facing SW
  • Bed 1, window AWS-007-006: 600 × 1,500 mm facing NW
  • Bed 1, window AWS-007-006: 600 × 1,500 mm facing NW
  • Bed 1, window AWS-066-008: 600 × 1,500 mm facing NW
  • Bed 2, window AWS-001-007: 1,500 × 1,800 mm facing SW
  • Bed 3, window AWS-001-007: 1,500 × 1,800 mm facing SW
  • Bed 4, window AWS-001-007: 1,500 × 1,800 mm facing SE
  • Ens., window AWS-001-002: 900 × 600 mm facing SW
  • Entry, window TIM-001-01 W: 2,100 × 380 mm facing NW
  • Garage, window AWS-001-002: 600 × 1,800 mm facing NE
  • KITCHEN/LIVING, window AWS-066-008: 600 × 1,500 mm facing NE
  • KITCHEN/LIVING, window AWS-013-004: 2,100 × 2,100 mm facing SE
  • KITCHEN/LIVING, window AWS-013-004: 2,100 × 2,700 mm facing NE
  • L'dry, window AWS-018-001: 2,100 × 820 mm facing SW
  • WC, window AWS-001-002: 900 × 600 mm facing SW

Certificate HR-8TU1CV-01, issued 2 July 2026, from the council's DA documents. Verify this certificate

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