DSP works exclusively with local planning authorities, providing evidence-based reviews of site-specific viability assessments submitted by applicants as part of the decision-taking process.
We consider planning policy requirements including affordable housing and infrastructure contributions in the context of factors such as gross development value (GDV), build costs (verified by third-party cost consultants where required), developer profit, benchmark land values (BLV) and finance costs. Sensitivity testing is undertaken to evaluate how changes in key inputs affect viability outcomes, ensuring our advice is both robust and transparent.
Our clear, well-structured reports set out findings and recommendations to support sound and defensible decisions. Beyond appraisal work, DSP provides negotiation support, assistance at planning appeals and expert witnesses for public inquiries where required — combining technical rigour with practical, deliverable advice for our local authority clients.
Please
contact us for an informal chat about your individual situation and requirements.
