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8 Columbus Street Hamlyn Terrace NSW 2259

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.3 stars out of 10. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 88 against 70.

Key features

Windows
8 windows and glazed doors: Aluminium Sliding Window SG 6Clr; Aluminium Sliding Door SG 6Clr; Aluminium Awning Window SG 6Clr
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R6, R3, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Built by The Domaine Property Group.

BASIX certificate (multi dwelling)

This BASIX certificate covers more than one dwelling on the lot, such as a house and a granny flat, so some of its numbers are for the whole development.

Energy score
88 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-54
Site area
472.5 m²
Roof area
280.1 m²
Climate zone
NatHERS climate zone 15
Clothes line
Yes

Certificate 1817961M_02, issued 20 October 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.3 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
20 Oct 2025
Wall insulation
R2.5
Ceiling insulation
R6, R3
Floor insulation
R2.5, R2
LED downlights
30
Living room glazing by direction
S 5 m²
All glazing by direction
N 3.6 m², E 12.9 m², S 5 m²

Roof

  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • AUW-003-020 Aluminium Sliding Window SG 6Clr: U-value 6.3, SHGC 0.68
  • AUW-007-020 Aluminium Sliding Door SG 6Clr: U-value 6, SHGC 0.68
  • AUW-002-020 Aluminium Awning Window SG 6Clr: U-value 6.5, SHGC 0.61

Window schedule

  • Bedroom 1, window AUW-003-020: 2,000 × 1,800 mm facing E
  • Bedroom 1, window AUW-003-020: 2,000 × 800 mm facing E
  • Ensuite, window AUW-003-020: 1,200 × 600 mm facing E
  • Laundry, window AUW-007-020: 2,400 × 1,400 mm facing E
  • Bedroom 2, window AUW-003-020: 1,300 × 1,400 mm facing E
  • Bedroom 3, window AUW-003-020: 1,300 × 1,400 mm facing E
  • Bedroom 4, window AUW-002-020: 2,000 × 1,800 mm facing N
  • Kitchen/Living1, window AUW-007-020: 2,400 × 2,100 mm facing S

Certificate 0012306783, issued 20 October 2025, from the council's DA documents. Verify this certificate

Other certificates for this address

NatHERS certificate, certificate 0012306775, issued 20 October 2025

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
20 Oct 2025
Wall insulation
R2.5
Ceiling insulation
R6, R3
Floor insulation
R2.5, R2
LED downlights
14
Living room glazing by direction
S 4.3 m², W 1.8 m²
All glazing by direction
S 4.3 m², W 5.4 m²

Roof

  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • AUW-013-009 Aluminium Sliding Door DG 6ET/6Ar/6Clr: U-value 3.5, SHGC 0.5
  • AUW-018-009 Aluminium Sliding Window DG 6ET/6Ar/6Clr: U-value 3.7, SHGC 0.5

Window schedule

  • Kitchen/Living1, window AUW-013-009: 2,400 × 1,800 mm facing S
  • Kitchen/Living1, window AUW-018-009: 1,000 × 1,800 mm facing W
  • Bedroom 1, window AUW-018-009: 1,300 × 1,400 mm facing W
  • Bedroom 2, window AUW-018-009: 1,300 × 1,400 mm facing W

Certificate 0012306775, issued 20 October 2025, from the council's DA documents. Verify this certificate

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What else should you know about this block?

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