52 Jenner Street Baulkham Hills NSW 2153

BASIX certificate and NatHERS rating

Finding the block on the map…

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

Construction and insulation

Floor above existing dwelling or building (no added insulation)
External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
Flat ceiling, pitched roof ceiling: R3.00 (up), roof: foil/sarking dark (solar absorptance > 0.70)

Certificate A1820671_05, issued 29 May 2026, from the council's DA documents.

BASIX certificate (alterations and additions), certificate A1820671_04, issued 5 May 2026

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

Construction and insulation

Floor above existing dwelling or building (no added insulation)
External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
Flat ceiling, pitched roof ceiling: R3.00 (up), roof: foil/sarking dark (solar absorptance > 0.70)

Certificate A1820671_04, issued 5 May 2026, from the council's DA documents.

BASIX certificate (alterations and additions), certificate A1820671_02, issued 10 March 2026

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

Construction and insulation

Floor above existing dwelling or building (no added insulation)
External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
Flat ceiling, pitched roof ceiling: R3.00 (up), roof: foil/sarking medium (solar absorptance 0.475 - 0.70)

Certificate A1820671_02, issued 10 March 2026, from the council's DA documents.

What else should you know about this block?