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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsRetrofit Assessment and Design Services for Social Housing
    Awarded contract

    Retrofit Assessment and Design Services for Social Housing

    Awarded
    £1.7m
    Published 27 Aug 2026

    London Borough of Lewisham requires retrofit assessment, design, and coordination services to support energy efficiency improvements in social housing while meeting compliance and Net Zero objectives.

    🇬🇧United Kingdom· LondonPublished 27 Aug 2026· 1 months agoviaFind a Tender
    Awarded
    £1.7m
    Published 27 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £1,696,700
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    1 supplier
    • KD
      KK DESIGN CONSULTANTS LTD
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 months ago.

    27 August 2026
    Awarded — no open tender advertised

    Brief

    The London Borough of Lewisham seeks a qualified contractor to provide retrofit assessment, design, and coordination services for its residential retrofit programmes, including the Warm Homes: Social Housing Fund. The contractor will ensure compliance with PAS2035 standards while supporting energy efficiency planning, structural assessments, and design evaluation. Services include consultancy to help the Council meet statutory Decency standards and achieve local Net Zero carbon targets. This is an ideal opportunity for organisations with expertise in retrofit design, energy efficiency, building assessments, and programme coordination.

    Track record

    6 awards · 6 winners
    Open field

    No single supplier dominates the field.

    In engineering, LONDON BOROUGH OF LEWISHAM has awarded 6 contracts to 6 suppliers.

    Who wins here
    1. KK DESIGN CONSULTANTS LTD1× · 17%
    2. PENNINGTON CHOICES LTD1× · 17%
    3. CALFORDSEADEN LLP1× · 17%
    4. PRP ARCHITECTURE LLP1× · 17%
    5. IG9 LTD1× · 17%
    6. COUCH PERRY WILKES LLP1× · 17%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06ed85

    Your fit

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    This went to KK DESIGN CONSULTANTS LTD. Sonar reads LONDON BOROUGH OF LEWISHAM's work like this against your business — who holds it, and whether you could compete or partner next time.

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    LB
    Buyer
    LONDON BOROUGH OF LEWISHAM
    Sector
    Engineering