Skip to main content

4 George Street Randwick NSW 2031

Finding the block on the map…

BASIX certificate and NatHERS rating

Key features

Wall insulation
Or R1.70 including construction; Including construction

BASIX certificate (alterations and additions)

This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.

LED lighting
Yes

Construction and insulation

  • Suspended floor above garage: concrete (R0.6) (no added insulation)
  • Floor above existing dwelling or building (no added insulation)
  • External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
  • External wall: other/undecided R1.70 (including construction)
  • Internal wall shared with garage: plasterboard (R0.36)
  • Flat ceiling, flat roof: framed ceiling: R2.50 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)

Certificate A1846146_02, issued 4 August 2026, from the council's DA documents.

Other certificates for this address

BASIX certificate (alterations and additions), certificate A1846146, issued 13 May 2026

BASIX certificate (alterations and additions)

This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.

LED lighting
Yes

Construction and insulation

  • Suspended floor above garage: concrete (R0.6) (no added insulation)
  • Floor above existing dwelling or building (no added insulation)
  • External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
  • External wall: other/undecided R1.70 (including construction)
  • Internal wall shared with garage: plasterboard (R0.36)
  • Flat ceiling, flat roof: framed ceiling: R2.50 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)

Certificate A1846146, issued 13 May 2026, from the council's DA documents.

Is this your home? Ask us to remove these details.

What else should you know about this block?

Dudils finds house plans whose living areas face north on your block. Search your own block free at dudils.com.

Related