Belfast·SPG009 Retail and Main Town Centre Uses·Page 15·3.2
Definition of Viability
Viability assesses whether there is reasonable prospect that development will occur, considering market factors (adjacent uses, land values, locality appeal, market demand), cost factors (site preparation, planning standards, funding), and delivery factors (phasing, build-out rates, developer capacity).
Viability This test is concerned with judging whether there is a reasonable prospect that development will occur on a site. This is likely to be influenced by: • market factors – such as adjacent uses, economic return of existing, proposed and alternative uses in terms of land values, attractiveness of the locality and level of potential market demand; • cost factors – including site preparation costs relating to any physical constraints, any exceptional works necessary, relevant planning standards or obligations, prospect of funding or investment to address identified constraints or assist development; and • delivery factors – including the developer's own phasing, the realistic build-out rates on larger sites (including likely earliest and latest start and completion dates), Section 76 costs, whether there is a single developer or several developers and their size and capacity etc.
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