About Us
Established in 1969, O’Callaghan Properties is one of Irelands most successful privately owned property development and investment companies with commercial, retail and residential projects throughout Ireland and the UK.
Who We Are
Founded more than 50 years ago, O’Callaghan Properties (OCP) has earned a reputation for delivering landmark developments that define cities and create long-term value for investors, occupiers, and communities alike.
Headquartered in Cork City, with projects across Ireland and the UK, we are recognised as a trusted partner for local authorities, global investors, and leading international occupiers. Our portfolio spans high-quality office, retail, residential, and mixed-use developments — each characterised by thoughtful design, and a deep respect for context.
We have completed over 5 million square feet of retail and office space in Dublin, London and Cork over the last 50 years. We have developed 14 shopping centres in Ireland and our flagship developments include Opera Lane and Half Moon Street in Cork city centre, Mahon Point Shopping Centre also in Cork City, Liffey Valley Shopping Centre in Dublin and 20 Grafton Street in Mayfair, London.
O’Callaghan Properties has also developed over 7,500 homes in Ireland and London to date and we currently have over 2 million square feet of retail, residential and office space either underway or at detailed design stage.
We believe property development is a local business and our experience in delivering numerous complex developments throughout Ireland and the UK makes us an obvious partner for global investors seeking access to these locations. We have worked successfully with a number of major global investment and development partners over the last 50 years including Hines, Aviva, Deka Immobilien, IPUT, Patron Capital and Grosvenor Estates.
The First 50 Years
2020 - 2022
Residential development of 88 apartments
Residential development of 28 houses
Residential development of 78 houses
Residential development of 52 homes
80,000 sq. ft. office development
2010 - 2020
Residential development of 48 houses
120,000 sq. ft. office development
Residential development of 82 apartments
350,000 sq. ft. Office development under construction
Residential development of 52 apartments.
Residential development of 80 private homes.
District Shopping Centre acquired and subsequently refurbished in 2016.
Mixed use residential and commercial development.
Mixed use residential and commercial development.
Mixed use residential and commercial development.
2000 - 2010
Residential development of 150 homes
Residential development of 720 houses completed in 2009.
120,000 sq. ft. mixed use retail and office development.
300,000 sq. ft. mixed use retail and residential development.
72 apartments and houses completed in 2006.
Residential development of 151 apartments and 182 bedroom River Lee Hotel.
25,000 sq.ft. office development and office refurbishment in Mayfair, London W1.
70,000 sq. ft. mixed use office, residential and commercial development.
150,000 sq. ft retail park.
350,000 sq. ft shopping centre.
300,000 sq. ft retail park.
350,000 office campus.
450,000 sq. ft. shopping centre.
1980 - 2000
Mixed use retail development.
300,000 sq. ft. shopping centre.
70,000 sq. ft. shopping centre refurbishment.
60,000 sq. ft. shopping centre and multi-storey car park.
150,000 sq. ft. shopping centre.
140,000 sq.ft. retail development.