UKNC: Residential (HQM) / HQM V6 / B My Home /

6 Materials

Information correct as of 6thJuly 2025. Please see kb.breeam.com for the latest compliance information.

01 Occupant’s life cycle cost report: crit 2 - KBCN1656

Crit 2 currently says: An Occupant's report, based on the most up-to-date LCC analysis (see crit 1), is available to potential occupants prior to a commitment to purchase. However Crit 2 should say: An Occupant's report, based on the most up-to-date LCC analysis (see crit 1), is available to potential owner prior to a commitment to purchase. This will  be corrected in the next reissue of the technical manual.

HQM Life Cycle Assessment – Methodology update - KBCN1743

From 6 July 2025, all HQM assessments (beta, ONE & V6) have the option to apply the new BREEAM UK New Construction: Residential (UKNCR) V6.1, Issue 6.2 LCA methodology. UKNCR V6.1 updated issue ‘6.2 Environmental Impact of Materials’ by: Please refer to issue 6.2 in the UKNCR V6.1 technical manual for full details of the updated methodology. Please refer to the HQM Life Cycle Assessment – methodology update for further details on how to apply the UKNCR Issue 6.2 LCA methodology, and how this applies to each of the HQM scheme versions. Please be aware that applying the UKNCR issue 6.2 LCA methodology will not change your HQM registration or certificate.  
Information correct as of 6thJuly 2025. Please see kb.breeam.com for the latest compliance information.