One in 10 new homes in England built on land with high flood risk

Owl has previously chronicled EDDC’s planning decisions, irresponsible in Owl’s mind, to build in areas prone to flooding. Now that EDDC has a climate change strategy. No doubt that will be a thing of the past.

But wait – Owl finds a concern in the strategy that new planned development will have minimal environmental impact, good, but no mention of not building in flood risk areas. Opps!  As one might expect there is a lot of talk of the risk of flooding and the need for protection measures (and a lot of this will be paying for past mistakes).

This looks to Owl a strategy that isn’t entirely “joined up”.

www.theguardian.com /environment/2020/feb/19/one-in-ten-new-homes-in-england-built-on-land-with-high-flood-risk

Josh Halliday

(abridged)

One in 10 of all new homes in England since 2013 have been built on land at the highest risk of flooding, official figures reveal, potentially leaving tens of thousands of people in greater danger from extreme winter storms.

The number of properties built in these high-risk areas annually has more than doubled in recent years, with more than 84,000 new at-risk homes in total since 2013, according to a Guardian analysis of government data.

In the aftermath of the devastating Storms Ciara and Dennis, experts and council leaders have warned that residents are being left at risk in part due to the pressure on local authorities to build thousands of new homes despite a dearth of suitable sites.

Prof Robert Wilby, of the University of Loughborough, said the government should review its housebuilding target in light of the increasing risk from floods: “We’re compounding the existing risk by continuing to build on the floodplain. The more we’re paving over natural areas the more we’re making it easier for water to move across the land and enter rivers.”

The figures emerged on Wednesday……….

The government has promised to build 300,000 new homes a year by the mid-2020s to help solve the UK’s chronic housing shortage. Data from the ministry of housing, communities and local government (MHCLG) shows that the number of new houses built on land at the highest risk of flooding has risen from 9,500 in 2013 to 20,000 in 2017-18, following a peak of nearly 24,000 the previous year…….

Wilby said the issue was one of several that needed to be examined by the government in light of storms Ciara and Dennis. He said ministers also needed to rethink contingency planning for widespread disasters like these – with multiple agencies with often overlapping roles on the ground – and ensure the regular maintenance of flood defences and drainage systems.

Another key issue is funding. Boris Johnson has committed to spending £4bn over the next five years on flood defence schemes. However, the Environment Agency and independent experts have said this is too little and that money needs to be committed way beyond 2025 so planners can mitigate future disasters.

“A greater level of investment would mean that we could prepare better for floods,” said Prof Hannah Cloke, of the University of Reading, who is helping the Environment Agency respond to the widespread damage caused by storms Ciara and Dennis.

She said that with more funding “people would not be at such great risk” and planners could make bold changes to cities and landscapes that at the moment “we just can’t do”. She added: “You can’t plan ahead to deal with climate change unless you have a sustainable funding source to take those big measures, to redesign cities and landscapes so we can design better for floods.”

Ministers have also been advised to place more emphasis on natural flood management, such as planting trees, building so-called “leaky dams” and capturing water upstream, as well as building more hard structures like flood barriers.

An MHCLG spokeswoman said: “Local authorities have a responsibility to assess the number of homes their communities need and our planning policy is clear that housing should be located in the areas at least risk of flooding.” 

She added that when development in a risk area was “absolutely necessary, sufficient measures should be taken to make sure homes are safe, resilient and protected from flooding”.

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