History and Architectural Significance

Dundonald House is a B+ listed (HB26/13/045) 12-story international style government building located in the Stormont Estate. Designed by Robert Hanna Gibson, it features two long blocks: one rectangular and twelve stories high, mainly clad in Portland limestone, and the other curved and seven stories high, linked by a central seven-story entrance cube. The building houses the headquarters of the Department of Agriculture, Environment, and Rural Affairs and the Northern Ireland Prison Service.

Current Condition and Structural Assessment

Unfortunately, Dundonald House is no longer suitable for office accommodation. According to a high-level structural assessment by Tetra Tech, the external stone cladding has become unsafe. Additionally, the existing windows, building fabric, and services have reached the end of their practical lifespan. Renovation would require substantial investment, making it no longer feasible.

Planning Application and Future Redevelopment

In December 2022, the Northern Ireland Civil Service Sports Association (NICSSA) submitted a planning application (LA04/2023/2459/F) and an application for listed building consent (LA04/2023/2467/LBC). These applications proposed demolishing the existing pavilion building and replacing it with a new two-story building featuring state-of-the-art indoor sports halls, changing accommodation, function/meeting spaces, and other improvements. The plans also involve demolishing and clearing the Dundonald House site for the extension and development of new international standard outdoor multi-sports facilities. However, the application seeking listed building consent was later withdrawn.

In June 2024, the proposal to redevelop the NICSSA pavilion complex within the Stormont Estate, creating a centre of excellence for sport and involving the demolition of Dundonald House, was recommended for approval by the Belfast City Council Planning Committee. The applications were formally approved in July 2024.

Future Vision for Stormont Estate

The redevelopment of the NICSSA pavilion complex and the demolition of Dundonald House will pave the way for modern, high-standard sports facilities. This initiative aims to create a centre of excellence for sport, enhancing the functionality and aesthetics of the Stormont Estate.