Where did it all begin?

Our story begins in 1901, when businessman Samuel Lewis left money in his will to create a charitable housing association offering low rent homes for people in need. Guided by his wife Ada, the first estate of 151 high quality flats opened in 1910 on Liverpool Road in Islington. 

Life was tough in the 1910s, but Samuel’s core belief still matters today: private rents are often too high, and the quality isn’t always good enough. For 125 years we’ve adapted to new challenges. Today, one of our biggest priorities is upgrading our older homes so they are safe, accessible, energy efficient, and meet modern standards. 

Samuel and Ada were our first founders, but we’re also shaped by many other charitable housing organisations that later joined us. In 1945, Joan Bartlett created Hearth and Home to support older people left homeless by the Blitz. In the 1960s, poor private rental conditions led community groups to form small housing charities that have since become a part of our story. In the 1990s and 2000s we also took on former council homes needing major improvements.

We now provide 80,000 homes, but our purpose remains the same as that of Samuel Lewis; offering safe, good-quality, affordable housing that supports people’s wellbeing. We’ll continue this legacy and keep providing homes for people in need, today and long into the future.

Our timeline of our history:

Below is a timeline of our history, beginning in 1901 and running through to 2022, when Optivo and Southern Housing Group came together to form Southern Housing. In 2026, we’re proud to celebrate 125 years of providing homes for people in housing need.

  • 1901 – Samuel Lewis bequeaths £670,000 to create Samuel Lewis Housing Trust

  • 1910 - The first Samuel Lewis Trust Estate comprising of 151 flats was completed at Liverpool Road, Islington

  • 1939 - Eight estates had been built using the endowment left by Samuel Lewis

  • 1945 - Joan Bartlett founded Hearth and Home Ltd, with the first house ‘The Boltons’ purchased a year later

  • 1955 - Maisie Wood founded the Catholic Housing Aid Society (CHAS)

  • 1956 - Fundraising drive helped pay off the mortgage for The Boltons
  • 1963 – The Samuel Lewis Trust becomes a member of the National Federation of Housing Societies

  • 1964 - Three homes at Norbury Crescent formed the foundations for CHAS

  • 1967 - South London Family Housing Association (SLFHA) founded

  • 1968 - Harding Housing Association founded

  • 1971 – Samuel Lewis Trust completes the first warden assisted development.

  • 1974 - Hearth and Home Ltd changed its name to Servite Houses Ltd

  • 1975 - Crowebridge Housing was established

  • 1980 - Margaret Thatcher offered council tenants the right to buy their home

  • 1988 - Chelsea Housing Association founded
  • 1990 - Servite Houses Ltd changed name to Servite Houses

  • 1990 - Swale HA was established after tenants voted for a change of landlord to a housing association

  • 1992 - Coastal Counties merges with the Samuel Lewis Trust

  • 1992 to 2003 - Battersea Old Peoples Housing Ltd, Chelsea HA Ltd and Harding Housing consolidated into Riverhaven Ltd

  • 1995 - Crowebridge Housing became a subsidiary of Swale HA

  • 1996 - 1066 Housing Association formed following the transfer of homes from Hastings Borough Council

  • 1998 - Rother Homes established

  • 1999 - Amicus Group formed

  • 2001 - SLFHA changed name to Horizon Housing Group

  • 2001 – The Samuel Lewis Trust was renamed Southern Housing Group

  • 2002 – South Wight Housing merge with Southern Housing Group

  • 2002 - 1066 HA became a subsidiary of Amicus Group

  • 2003 – James Butcher Housing Association merge with Southern Housing Group

  • 2003-2007 - Servite Houses diversified its business, acquiring assets for use as student halls, NHS keyworker accommodation and hostels

  • 2005 - Riverhaven Ltd joined Servite Houses

  • 2005 - Southern Space Ltd set up as our developer of market sales homes

  • 2006 - Horizon and Amicus merge to form AmicusHorizon

  • 2007 - Thames Housing Association merge with Servite Houses

  • 2009 - Amicus Horizon and its subsidiaries amalgamated

  • 2009 – Southern Housing Group becomes a partner in Triathlon Homes, owning and delivering new homes on the 2012 London Olympic site
  • 2010 - Servite changed its name to Viridian Housing

  • 2014 – Southern Maintenance Services (SMS) was formed as an in-house team providing day to day repairs

  • 2016 - SLDHA joined AmicusHorizon

  • 2017 - AmicusHorizon and Viridian amalgamated to form Optivo

  • 2019 – Southern Housing Group became Triathlon’s managing agent

  • 2020 - Crown Simmons became a subsidiary of Southern Housing Group

  • 2022 – Southern Housing Group and Optivo merge to become Southern Housing.

  • 2024 - We celebrated two years of being Southern Housing and reflected on our achievements to date. Watch our video below to find out more.

  • 2026 - Southern Housing celebrates 125 years of helping people in housing need. Visit our 125 year celebration website for more detail on what we're doing to mark this anniversary. 
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Join us in celebrating 125 years

To mark our 125th anniversary we've launched our celebration website as a way to reflect on our rich history of helping those in housing need and put focus on our plans for the future.

Find out more