Folkestone & Hythe Local Plan 2045: Can 15,600 New Homes Be Supported by Water, GPs and Infrastructure?

Folkestone & Hythe may need to plan for around 15,600 new homes by 2045, but the challenge isn’t simply finding enough land. The district must also prove it can deliver the water, sewage, electricity, roads and other physical infrastructure those homes will need — while already facing shortages and recruitment pressures among the GPs, dentists, nurses, teachers and social-care professionals required to make those new communities actually work.

You can draw a GP surgery on a masterplan.

You can’t draw the GP who’ll work in it.

That distinction could become one of the biggest headaches facing Folkestone & Hythe District Council as it prepares its new Local Plan. The Government’s current housing figure is 820 homes a year, which FHDC says could mean planning for around 15,600 new homes between now and 2045. Otterpool Park, existing allocations and other permissions will count towards that figure, but even after those are included the council says additional development sites are likely to be needed.

FHDC plainly understands that houses don’t exist in isolation. Its consultation talks about schools, healthcare, transport, water, sewerage, flood defences and digital connections, and says the Local Plan must establish what infrastructure is required, where it is needed, how it will be delivered and when. It specifically mentions doctors’ surgeries, dentists and hospital places.

The awkward bit is the starting line.

Across the three primary care networks covering Folkestone, Hythe and Romney Marsh there are around 111,207 registered patients but only 56.1 full-time-equivalent GPs. Against the current England median of roughly 1,742 registered patients per fully-qualified GP FTE, that points to an indicative existing capacity gap of about 7.7 FTE GPs — effectively eight full-time doctors. It isn’t an NHS-declared vacancy figure, but it does give a useful measure of existing capacity before thousands of additional households are added.

And the demographic direction of travel makes that more significant, not less.

Official projections show Folkestone & Hythe’s population rising from about 110,400 in 2022 to 125,400 by 2047 — an increase of 13.6%. But the number aged 65 and over is projected to grow far faster, from roughly 28,000 to 39,300 — up 40.3% — leaving almost one resident in three aged 65 or over.

Crucially, those projections don’t assume FHDC delivers its proposed 15,600-home Local Plan programme. In other words, the council is planning major housing growth while the population already living here is forecast to become substantially older — and likely to place heavier demands on GPs, hospitals, community health services and adult social care.

Dentistry brings another uncomfortable number.

Kent and Medway’s NHS commissioners calculated that Folkestone & Hythe had 171,403 commissioned Units of Dental Activity, but needed another 24,276 UDAs to reach its planned level of provision — an increase of 14.2%. And when incentives were offered to attract NHS dentists into harder-to-recruit areas, two of just ten packages available across the whole of Kent and Medway were allocated specifically to Folkestone & Hythe.

The pressure continues further up the health system. East Kent Hospitals reported an overall 9.3% vacancy rate in April 2026, alongside 58 medical and dental consultant vacancies, while 145 Band 5 nurses had left during the previous 12 months. Those are East Kent-wide figures, not Folkestone & Hythe figures, so they can’t simply be divided up and assigned to the district. But they show the workforce environment into which thousands of additional residents would feed.

Adult social care has much the same problem. Skills for Care estimates around 2,700 vacant posts across Kent and Medway, while KCC continues recruiting social workers and occupational therapists. Folkestone & Hythe itself has repeatedly featured in that recruitment effort, including social-work posts carrying a £3,000 “Golden Hello”.

Schools are more complicated.

There is no sound district-wide figure showing Folkestone & Hythe is short of a specific number of teachers, and it would be wrong to invent one. There are current recruitment vacancies, however, and KCC’s education planning points to pressure in non-selective secondary provision around Folkestone. Primary capacity is healthier overall, although Sellindge and Lympne are forecast to move into deficit.

So the human infrastructure is already uneven.

The physical infrastructure is no more straightforward.

Back in 2009, the Environment Agency made the extraordinary observation that the South East had some of England’s highest personal water use while, on average, “the amount of water available per person is less than for Morocco or Egypt.” It also said the South East River Basin District relied on groundwater for 72% of its public supply.

The Environment Agency hasn’t repeated that Morocco-and-Egypt comparison on exactly the same basis in 2026, so it shouldn’t be presented as a current ranking. But the population sharing the resource has certainly increased. The 2009 plan recorded more than 3.1 million people in the South East River Basin District; its November 2025 assessment says more than 3.9 million people now live and work there.

And the Environment Agency’s latest language is hardly comforting. It says population growth is likely to create additional pressure on water supply, while an ageing and increasing population will add pressure to “water resources, healthcare, housing, and public infrastructure.” It separately states that housing growth places pressure on water resources, wastewater treatment, waste infrastructure, biodiversity and agricultural land.

That rather neatly joins the two halves of FHDC’s problem together: pipes and people.

For the Folkestone and Dover area, Affinity Water’s Dour Water Resource Zone had only 0.34 megalitres a day — 340,000 litres — of modelled planning headroom in 2025. Under the Government’s central scenario it is projected to move to a 2.50Ml-a-day deficit by 2055. Both Affinity Water and South East Water operate in areas officially regarded as suffering serious water stress and where “the amount of water available per person is less than for Morocco or Egypt.”

Otterpool shows what that means on the ground.

FHDC’s own infrastructure evidence classes Paddlesworth Reservoir reinforcement as “Critical” to the North Downs Garden Settlement. The existing potable-water network can supply roughly the first 1,500 homes; after that an approximately 11km new water main must be available before dwelling 1,501 can be occupied.

And once the water comes in, the sewage has to go somewhere.

Southern Water calculated that growth associated with Otterpool could push the required capacity at Sellindge Wastewater Treatment Works 306% above the capacity currently served by the works by 2040 without major expansion. Its adopted growth solution was estimated at around £20.467 million. Separately, modelling for Hythe suggests more than 1,000 properties could be at risk of sewer flooding by 2050 unless measures are taken to manage that risk.

“Sewer flooding” means wastewater from a sewer system escaping where it shouldn’t because the network is overloaded, blocked or otherwise unable to cope.

That can mean sewage or sewage-contaminated water flooding:

• inside homes or businesses, through toilets, drains or lower floors;

• gardens, roads and other land;

• or the wider drainage system during heavy rain.

Then come electricity, waste and roads. FHDC’s evidence identifies reinforcement at several substations as Essential, Otterpool requires a Sellindge grid upgrade and a new primary substation, and a new district waste-transfer station costing at least £7.135 million is also classed as essential. Some road junctions are forecast to exceed practical capacity even without Otterpool.

None of that proves 15,600 homes cannot be accommodated.

Reservoirs can be reinforced. Sewage works can be enlarged. Electricity networks can be upgraded. Schools and surgeries can be built. Staff can, in principle, be recruited.

But those are outcomes, not assumptions.

A Local Plan can safeguard a piece of land for a health centre. It can seek developer contributions towards a school. It can require a strategic water main or substation before a particular phase is occupied.

What it cannot do simply by writing a policy is create another eight GPs, attract sufficient NHS dentists, fill nursing vacancies or conjure social workers and teachers into existence.

Nor can it guarantee that every multimillion-pound water, wastewater, electricity or highway project will arrive precisely when the housing trajectory says it should.

That is why the eventual infrastructure evidence needs to do considerably more than produce a shopping list.

For each major allocation, residents should be able to see what infrastructure is required, how much capacity is needed, who is providing it, what it costs, where the money is coming from, when it must be operational and what happens if delivery slips.

The same rigour should apply to people.

If a development creates demand for another surgery, the evidence shouldn’t stop at identifying a site for the building. It should ask how many additional patients will be generated, how many clinicians will be required and whether the NHS believes those people can realistically be recruited.

With around 15,600 homes potentially on the table, the test ought to be tougher.

What physical and human infrastructure must actually be funded, built, staffed and operating before those homes are occupied — and what happens to the housing programme if either the pipes or the people aren’t there?

Because putting everything together in a Local Plan is one thing.

Delivering it together in the real world is quite another.

The Shepway Vox Team

The Velvet Voices of Voxatiousness