Simon Perry - Principal Consultant & Rachel Lambert - Consultant
Is there such a thing as an undevelopable site?
There are a wide range of factors which affect the
development potential of sites but with increasingly sophisticated tools and measures at our disposal, difficult sites are becoming more viable. This fact, coupled with the renewed
competition for premium development sites, means that it is now more important
than ever that developers have a fundamental understanding of the constraints,
threats and opportunities of prospective sites. These factors will impact the development potential of the land and a proper understanding of these at acquisition
stage is therefore highly advantageous.
Quantifying and managing the opportunities and constraints faced
by a development can broadly be broken down into four phases (these have been
mapped and presented here below). These
are:
1. Development
purpose
The aspirations and needs for the proposed development site must
be understood and the associated costs must be considered, along with the
market it is intended to serve.
2. Development Opportunities,
Threats and Constraints
Once the aspirations for a development on the site are
understood it is essential that an understanding of the threats and constraints
(which may affect the viability of the development) along with the
opportunities (which may assist) be appraised. These are generally centred on
the following areas:
Environment:
- Is the site accessible?
- Are there any utilities that affect the ability of the site to be developed?
- Is the site located next to a main road or other extraneous noise source which will require mitigation?
- Are there underlying contaminated land issues?
- Is the site at risk of flooding?
- Are there any ecological features which may hinder development?
- Are there ecological and landscape features that could be used to make the development more attractive?
Planning:
- Is the development in line with policy?
- What is the political appetite for development on this site?
- Does this development meet national and local needs?
Community:
- Do the local community want this development?
- Is this land valued by the local community?
- Will the development bring local benefits?
3. Constraints
management
By identifying the constraints it is possible to plan for
the management of these issues and to understand the financial
implications. It also enables a
strategic assessment of how well the land fits within a wider development
portfolio.
4. Maximise opportunities
As well as constraints, understanding the opportunities
enables development value to be maximised by ensuring the opportunities are
fully realised.
Informed purchasing can be achieved through these steps. Difficult sites can be developed as long as
the opportunities, constraints and issues are understood, although these sites in the final analysis may
not appeal to all. Even sites which on
the face of it appear to be simple can become problematic if proper analysis is
not done at the earliest opportunity. Effective planning at the
acquisition stage minimises the probability of nasty surprises later on in the
programme and ensures opportunities are maximised and realised at an early stage.