About U and I
A new kind of property company
On 9 November 2015, property regeneration company U+I was launched following a merger between Development Securities PLC and Cathedral Group. The new identity was unveiled as the two companies moved to premises at 7A Howick Place in London’s Victoria.
The company name is based on the motto of a pub, The Seawitch, no longer standing, which was ‘Be United and Industrious’. U+I transforms undervalued and overlooked parts of towns and cities into neighbourhoods and communities. It has a portfolio of mixed-use regeneration projects in London, the south-east, Manchester and Dublin. It is committed to the highest standards of architecture, innovation and ideas to enable long-term, sustainable change, creating places where people and enterprise can thrive.
The focus of the company is on driving shareholder value from a creative approach to placemaking and community building. It specialises in mixed-use regeneration development and public private partnership projects (PPP) with local authorities and other public bodies. PPP schemes in the London boroughs of Bromley, Lewisham, Lambeth and Greenwich and in towns like Lichfield and Sittingbourne provide opportunities for local authorities to deliver economic growth and new public service infrastructure.
IHBC NewsBlog
IHBC sponsors Gardens Trust event 23-4 Sept 2026
'Learning from the Past, Shaping the Future’ takes place in Milton Keynes
Renovations to Frank Lloyd Wright's Fallingwater complete
World Heritage Preserved project opens house for tours again
Shakespeare Birthplace Trust places Hall's Croft on HAR Register
Stratford-upon-Avon home of Shakespeare's daughter is 'At Risk'
Lady Grange’s House repaired on St Kilda
National Trust for Scotland repairs stone cleit with link to famous island resident
Griff Rhys Jones on BBC Radio 4 Today programme
The Victorian Society’s President unveiled its latest Top Ten Endangered Buildings 2026.
Need a MATE? Book your place now.
IHBC offers free webinars on applying for IHBC accreditation (Full & Associate).
UK Stained Glass Repository finds windows new homes
How are stained glass windows are rescued, stored and repurposed?
APPGEBE report sets high aims for quality
'Government must not sacrifice quality in drive to build 1.5m homes'
New measures protect Historic Shipwrecks from heritage crime
Underwater cultural heritage benefits from new HE guidance
How could the City of London skyline look in 6 years' time?
Visualisation shows approved planning applications as completed buildings
National Trust for Scotland calls for VAT cuts
Heritage neglect is encouraged by current policies
IHBC's 'Context' Issue 186 features Industrial Heritage
IHBC's members' journal reports on the challenges of conserving infrastructure
Book now for IHBC Annual School 2026
IHBC Annual School is taking place 18-20 June 2026 in Newcastle
RICHeS Research Infrastructure offers ‘Full Access Fund Call’
RICHeS offers a ‘Help’ webinar on 11 March
Latest IHBC Issue of Context features Roofing
Articles range from slate to pitched roofs, and carbon impact to solar generation to roofscapes
Three reasons not to demolish Edinburgh’s Argyle House
Should 'Edinburgh's ugliest building' be saved?
IHBC’s 2025 Parliamentary Briefing...from Crafts in Crisis to Rubbish Retrofit
IHBC launches research-led ‘5 Commitments to Help Heritage Skills in Conservation’
How RDSAP 10.2 impacts EPC assessments in traditional buildings
Energy performance certificates (EPCs) tell us how energy efficient our buildings are, but the way these certificates are generated has changed.






















