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6 Woodswallow Way Mullumbimby NSW 2482

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 4.9 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank. It beat its BASIX water target, scoring 42 against 40.

Key features

Windows
18 windows and glazed doors: Trend Synergy Residential Aluminium Sliding Window; Trend Residential Aluminium Sliding Door; Windsor Sliding Door
Wall insulation
Fibreglass batts or roll
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, medium colour
Hot water
Gas instantaneous with a performance of 6 stars

BASIX certificate

Energy score
68 (target 68)
Water score
42 (target 40)
Thermal performance
Pass
Materials score
-30
Heating load
14 MJ/m² a year
Cooling load
53 MJ/m² a year
Bedrooms
4
Conditioned floor area
189.3 m²
Unconditioned floor area
13.1 m²
Site area
616 m²
Roof area
200 m²
Garden area
150 m²
Climate zone
NatHERS climate zone 10
Hot water
Gas instantaneous with a performance of 6 stars
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 40 m², single glazing 40 m²

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (no added insulation)
  • Floor: suspended floor above enclosed subfloor, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
  • 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/sarking.)

Certificate 1827484S, issued 18 December 2025, from the council's DA documents.

NatHERS certificate

Star rating
4.9 stars
Rated with
Hero 4.1
Rated on
10 Dec 2025
Living room glazing by direction
ENE 3.9 m², NNW 11.2 m²
All glazing by direction
ENE 6.3 m², SSE 18.1 m², WSW 9.3 m², NNW 13.7 m²

Roof

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

Window types

  • TND-001-001 Trend Synergy Residential Aluminium Sliding Window: U-value 6.5, SHGC 0.73
  • TND-001-034 Trend Synergy Residential Aluminium Sliding Window: U-value 4.6, SHGC 0.58
  • TND-017-001 Trend Residential Aluminium Sliding Door: U-value 6.4, SHGC 0.73
  • TND-071-013 Windsor Sliding Door: U-value 4.4, SHGC 0.4

Window schedule

  • BATH, window TND-001-001: 1,200 × 1,510 mm facing WSW
  • BED 1, window TND-001-001: 600 × 2,110 mm facing WSW
  • BED 1, window TND-001-001: 1,500 × 2,410 mm facing SSE
  • BED 2, window TND-001-001: 1,200 × 2,110 mm facing WSW
  • BED 3, window TND-001-001: 1,200 × 2,110 mm facing NNW
  • BED 4, window TND-001-001: 600 × 2,110 mm facing WSW
  • BED 4, window TND-017-001: 2,100 × 2,410 mm facing SSE
  • ENS WC, window TND-001-001: 900 × 910 mm facing WSW
  • ENS WC 1, window TND-001-001: 900 × 910 mm facing WSW
  • GARAGE, window TND-001-001: 600 × 1,810 mm facing ENE
  • KITCHEN/LIVING, window TND-017-001: 1,780 × 5,328 mm facing NNW
  • KITCHEN/LIVING, window TND-001-034: 1,200 × 1,610 mm facing ENE
  • KITCHEN/LIVING, window TND-001-034: 1,200 × 1,610 mm facing ENE
  • KITCHEN/LIVING, window TND-071-013: 320 × 5,328 mm facing NNW
  • L'DRY, window TND-001-001: 1,500 × 910 mm facing ENE
  • MEDIA, window TND-001-034: 1,500 × 3,610 mm facing SSE
  • SITTING, window TND-001-034: 1,500 × 2,650 mm facing SSE
  • WC, window TND-001-001: 900 × 910 mm facing WSW

Certificate HR-NFPJGT-01, issued 10 December 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

NatHERS certificate, certificate HR-6OWTNH-01, issued 11 February 2025

NatHERS certificate

Star rating
6.2 stars
Rated with
Hero 4.1
Rated on
11 Feb 2025
Floor insulation
R2.0, R4.0, R6.0, R1.3
Living room glazing by direction
NE 3.8 m², NW 10.1 m²
All glazing by direction
NE 6.3 m², SE 20.1 m², SW 9.3 m², NW 12.7 m²

Roof

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

Window types

  • WID-102-001 Horizon Sliding Window: U-value 6.31, SHGC 0.76
  • WID-102-002 Horizon Sliding Window: U-value 4.45, SHGC 0.61
  • WID-102-017 Horizon Sliding Window: U-value 6.18, SHGC 0.61
  • WID-104-004 Horizon Sliding Door: U-value 4.36, SHGC 0.59
  • WID-106-001 Horizon Fixed Window: U-value 5.93, SHGC 0.8

Window schedule

  • B1 ENSUITE, window WID-102-017: 860 × 850 mm facing SW
  • B4 ENSUITE, window WID-102-017: 860 × 850 mm facing SW
  • BATH, window WID-102-001: 1,200 × 1,570 mm facing SW
  • BED 1, window WID-102-001: 1,460 × 2,410 mm facing SE
  • BED 1, window WID-102-001: 600 × 2,170 mm facing SW
  • BED 2, window WID-102-001: 1,200 × 2,170 mm facing SW
  • BED 3, window WID-102-001: 1,200 × 2,170 mm facing NW
  • BED 4, window WID-102-001: 1,800 × 2,410 mm facing SE
  • BED 4, window WID-102-001: 600 × 2,170 mm facing SW
  • GARAGE, window WID-106-001: 600 × 1,810 mm facing NE
  • IT NOOK STAIRS, window WID-104-004: 2,100 × 2,710 mm facing SE
  • KITCHEN/DINE/FAMILY, window WID-104-004: 2,100 × 4,800 mm facing NW
  • KITCHEN/DINE/FAMILY, window WID-102-002: 1,200 × 1,570 mm facing NE
  • KITCHEN/DINE/FAMILY, window WID-102-002: 1,200 × 1,570 mm facing NE
  • MEDIA, window WID-104-004: 2,100 × 3,100 mm facing SE
  • PANTRY, window WID-102-002: 1,200 × 1,210 mm facing NE
  • VEST, window WID-102-017: 860 × 850 mm facing SW

Certificate HR-6OWTNH-01, issued 11 February 2025, from the council's DA documents. Verify this certificate

BASIX certificate, certificate 1783018S, issued 11 February 2025

BASIX certificate

Energy score
100 (target 68)
Water score
43 (target 40)
Thermal performance
Pass
Materials score
-31
Heating load
14 MJ/m² a year
Cooling load
37 MJ/m² a year
Bedrooms
4
Conditioned floor area
180.6 m²
Unconditioned floor area
17.8 m²
Site area
616 m²
Roof area
274 m²
Garden area
336 m²
Climate zone
NatHERS climate zone 10
Hot water
Electric storage
Solar panels
3.3 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 48.4 m², single glazing 48.4 m²

Heating

  • 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

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, 30% cement substitute, waffle pod slab (no added insulation)
  • Floor: suspended floor above enclosed subfloor, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, 30% cement substitute, waffle pod slab (no added insulation)
  • 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 wall: framed (fibre cement sheet or boards); frame: timber - untreated 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 1783018S, issued 11 February 2025, from the council's DA documents.

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