- Project plans
- Project activities
- Legislation and standards
- Industry context
Last edited 17 Aug 2017
Affordable housing and viability SPG
The SPG provides a practical first step at raising the amount of affordable housing coming through the planning system in advance of the new London Plan in 2019. The Mayor aims to embed the requirement for affordable housing into land values, in addition to making the viability process more consistent and transparent, with robust and well-scrutinised development appraisals.
The SPG requires that at least half of the new homes built on public land in the capital will need to be affordable to be eligible for a new fast-track route through the planning process. Developers of private land will be eligible for the fast-track route if a minimum of 35% affordable housing provision is provided (without public funding).
The SPG goes on to stipulate that developments should get underway within two years of planning permission being granted. There will be greater scrutiny of the plans and the financial modelling behind them if this is not achieved, or if the minimum affordable thresholds are not met.
Sadiq Khan said:
“I’m determined to ensure we don’t have a repeat of what happened at Battersea Power Station … with developers unacceptably reducing the number of affordable homes on site after planning permission was granted. That’s why I’ve written to all councils offering City Hall’s expertise in robustly scrutinising applications to ensure we see the new and genuinely affordable homes built that Londoners desperately need.”
For more information, and to download the SPG, see here.
 Find out more
 Related articles on Designing Buildings Wiki
Featured articles and news
If it is not planned properly even simple a activity can kill.
A disgruntled or ignored stakeholder can easily derail your hard work.
Next generation cementitious materials
Still going strong...one of the great buildings of the 20th century.
Review of the bible for heritage assets and their management.
The David Lloyd Lymington Sports Village was 'Commended' in CIAT's 2018 AT Awards.
How do we make the smart city a reality?
Sir Nicholas Grimshaw has been awarded the UK’s highest honour for architecture.
Protecting the construction industry from Brexit.
Conceiving buildings collaboratively, testing them virtually.
Effective collaboration in post-disaster response and recovery