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273 Howards Drive Mount Rankin NSW 2795

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 2 kW of solar panels and a 100,000 litre rainwater tank. Its NatHERS certificate lists insulation in the floor. It beat its BASIX energy and water targets, scoring 78 against 61 for energy and 87 against 40 for water.

Key features

Windows
15 windows and glazed doors: ESS Double Hung Window (52mm) - Single Glazed; ESS Hinged Door (100mm); ESS Sliding Door (80mm) - Single Glazed and 5 more types
Wall insulation
All external walls fibreglass batts or roll
Roof and ceiling insulation
Roof Added insulation absorptance Roof Colour Roof type Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 0.00, dark colour
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Hart Homes Bathurst.

BASIX certificate

Energy score
78 (target 61)
Water score
87 (target 40)
Materials score
-7
Heating load
149 MJ/m² a year
Cooling load
7 MJ/m² a year
Bedrooms
3
Conditioned floor area
151.2 m²
Unconditioned floor area
16.8 m²
Site area
100,000 m²
Roof area
234 m²
Garden area
300 m²
Climate zone
NatHERS climate zone 65
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Solar panels
2 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 46.5 m², single glazing 19.8 m², double glazing 26.6 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, conventional slab (foil-foam composite board)
  • External wall: framed (metal clad); frame: timber - H2 treated softwood. all external walls 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 1846715S_02, issued 21 May 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
Hero 4.1
Rated on
21 May 2026
Floor insulation
R2.15, R2.70, R5.00, R3.00, R1.30
Living room glazing by direction
ENE 10.6 m², SSE 14.8 m², NNW 1.3 m²
All glazing by direction
ENE 10.6 m², SSE 26.1 m², WSW 3.9 m², NNW 5.8 m²

Roof

  • Added insulation absorptance Roof Colour Roof type Added insulation absorptance Roof Colour ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 0.00, dark colour
  • (Monument) ATTIC-METAL-01: Pitched / Attic Metal Roof (Roofspace) & Flat PB Ceiling 1.30, dark colour

Window types

  • BRD-024-019 ESS Double Hung Window (52mm) - Single Glazed: U-value 4.5, SHGC 0.62
  • BRD-030-023 ESS Hinged Door (100mm): U-value 4.5, SHGC 0.53
  • BRD-033-013 ESS Sliding Door (80mm) - Single Glazed: U-value 4.3, SHGC 0.63
  • BRD-035-345 SIG Sliding Door (100mm) - Double Glazed: U-value 3.6, SHGC 0.66
  • BRD-080-009 Signature Double Hung Window 100 - Double Glazed: U-value 4.5, SHGC 0.6
  • BRD-149-045 Essential Sliding Window 52 - Single Glazed: U-value 4.7, SHGC 0.63
  • BRD-152-047 Essential SW52 Fixed Lite - Single Glazed: U-value 4.4, SHGC 0.65
  • BRD-153-036 Essential SW67 Fixed Lite - Double Glazed: U-value 3.6, SHGC 0.66

Window schedule

  • BATH., window BRD-149-045: 860 × 1,200 mm facing NNW
  • BED 2, window BRD-149-045: 860 × 1,570 mm facing NNW
  • BED 3, window BRD-033-013: 2,100 × 2,400 mm facing SSE
  • KITCHEN/FAMILY/DINING, window BRD-153-036: 600 × 2,170 mm facing NNW
  • KITCHEN/FAMILY/DINING, window BRD-080-009: 2,060 × 850 mm facing ENE
  • KITCHEN/FAMILY/DINING, window BRD-035-345: 2,100 × 4,200 mm facing ENE
  • KITCHEN/FAMILY/DINING, window BRD-035-345: 2,100 × 2,328 mm facing SSE
  • KITCHEN/FAMILY/DINING, window BRD-080-009: 2,060 × 2,400 mm facing SSE
  • KITCHEN/FAMILY/DINING, window BRD-080-009: 2,060 × 2,400 mm facing SSE
  • LAUNDRY, window BRD-030-023: 2,100 × 770 mm facing NNW
  • MASTER BEDROOM, window BRD-033-013: 2,100 × 3,000 mm facing SSE
  • MASTER BEDROOM, window BRD-024-019: 2,060 × 850 mm facing WSW
  • MASTER BEDROOM - ENSUITE, window BRD-152-047: 300 × 1,200 mm facing WSW
  • MASTER BEDROOM - ENSUITE, window BRD-149-045: 860 × 600 mm facing NNW
  • MASTER BEDROOM - WIR, window BRD-024-019: 2,060 × 850 mm facing WSW

Certificate HR-O0UI7N-02, issued 21 May 2026, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1846715S, issued 18 May 2026

BASIX certificate

Energy score
78 (target 61)
Water score
87 (target 40)
Materials score
-7
Heating load
149 MJ/m² a year
Cooling load
7 MJ/m² a year
Bedrooms
3
Conditioned floor area
151.2 m²
Unconditioned floor area
16.8 m²
Site area
100,000 m²
Roof area
234 m²
Garden area
300 m²
Climate zone
NatHERS climate zone 65
Hot water
Electric heat pump with a performance of 15 to 20 STCs or better
Solar panels
2 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 46.5 m², single glazing 19.8 m², double glazing 26.6 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, conventional slab (foil-foam composite board)
  • External wall: framed (metal clad); frame: timber - H2 treated softwood. all external walls 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 1846715S, issued 18 May 2026, from the council's DA documents.

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