Redcar HMO Article 4 takes effect across Coatham

The Redcar HMO Article 4 is now in force across Coatham, removing the permitted development route that previously allowed homes to move from Class C3 to small Class C4 HMOs without a planning application.

Redcar and Cleveland Borough Council made the Direction in September 2025, consulted on it the following month and formally confirmed it on 9th June 2026. The delayed Direction took effect on 5th October 2026.

From that date, a new C3-to-C4 change of use within the Coatham ward needs planning permission. The Direction does not ban HMOs, but it gives the council control over proposals that previously benefited from Class L(b) of Part 3 of the GPDO.

Redcar HMO Article 4 now applies across Coatham

The Direction applies to the electoral ward of Coatham. Its effect is to withdraw the permitted development right for a change from a dwellinghouse in Class C3 to a small house in multiple occupation in Class C4.

Class C4 covers small HMOs occupied by between three and six unrelated people who share basic amenities. Larger HMOs fall outside Class C4 and generally require planning permission in any event, so the practical change is aimed at the smaller conversions that could previously proceed under the GPDO.

The council’s formal Cabinet decision records that the Direction was confirmed on 9th June 2026. The accompanying report says the purpose is to manage the density of shared housing and, in the council’s words, “protect the character of local neighbourhoods”.

Planning Geek’s Article 4 map for HMOs tracks HMO directions around the country, while the Article 4 explainer covers what a Direction can and cannot do.

Why Coatham was selected

The council’s evidence did not suggest that HMOs were evenly spread across Redcar and Cleveland. Its March 2025 work found a much stronger concentration in Coatham, particularly around the town centre.

The June Cabinet report recorded 30 approved HMO planning applications in Coatham out of 44 across the borough. It also recorded 23 licensed HMO properties in Coatham out of a borough total of 31.

Those figures are not a complete census of every HMO. Planning applications and licensing records measure different things, and not every small HMO created under permitted development would necessarily appear in the planning application total. But they were enough for the authority to identify Coatham as the part of the borough where concentration was most pronounced.

That matters because an Article 4 Direction must be justified by local circumstances. It is not supposed to be used simply because a council dislikes a national permitted development right. The evidential case is therefore central to whether a targeted Direction is proportionate.

Consultation produced strong support

The Direction was made on 25th September 2025 after Cabinet had approved the approach two days earlier. The council then ran consultation from 1st to 27th October 2025, notifying residential addresses in the ward, displaying site notices and advertising the proposal.

The confirmation report says 26 responses were received. Of those, 24 expressed or implied support, one objected and one contained mixed comments.

Supporters raised concerns including neighbourhood character, parking, noise and disturbance, refuse storage and the cumulative effect of concentrations of shared housing. The objection pointed instead to housing need and argued that small HMOs can help provide accommodation without necessarily creating harmful effects.

That debate is useful context for practitioners. An Article 4 Direction is not a finding that every HMO is harmful. It changes the route by which proposals are assessed, allowing the local planning authority to consider individual schemes against the development plan and other material considerations.

The Direction does not make existing lawful HMOs unlawful

The operative date is important. The Direction removes the Class L(b) permitted development right from 5th October 2026. It does not retrospectively turn an established lawful C4 use into a planning breach simply because that use began before the Direction came into force.

For owners who were considering a conversion but had not lawfully made the change of use before the operative date, the position is different. A new C3-to-C4 change now requires planning permission if the property lies within the mapped Coatham area.

Whether a particular use had actually changed before the Direction took effect is a question of fact and degree. Buying furniture, carrying out building work or intending to let rooms is not necessarily the same thing as establishing the new planning use. Where timing matters, evidence of actual occupation and use can become decisive.

Planning Geek’s guide to checking whether an Article 4 Direction applies is a useful starting point before relying on permitted development rights.

Planning control and HMO licensing remain separate

The new planning restriction should not be confused with HMO licensing. Planning and housing regulation operate under different legislation and answer different questions.

A property may require an HMO licence without needing a new planning permission, or require planning permission even though a particular licensing threshold is not engaged. The fact that the council’s evidence refers to licensed HMOs does not merge the two regimes.

For landlords and advisers, the safest approach is therefore to check both. First establish the lawful planning use and whether the Article 4 Direction applies. Then separately check the relevant HMO licensing requirements and any local licensing scheme.

The planning application triggered by the Direction gives the council an opportunity to consider matters such as amenity, parking, refuse arrangements and the effect of HMO concentration where those issues are material under local policy.

Why the Direction was delayed for a year

Redcar and Cleveland chose a non-immediate Article 4 Direction rather than switching the right off on the day it was made. The council’s report explains that the 5th October 2026 operative date provided the notice period needed to avoid compensation liability associated with withdrawing permitted development rights.

That is one reason many councils use delayed Directions where there is no urgent need for immediate control. The trade-off is obvious: permitted development remains available during the notice period, but the authority reduces the compensation risk that can arise from an immediate restriction.

The Direction could only take effect if it was confirmed. Cabinet did that on 9th June 2026, after considering the consultation responses, leaving the previously specified October commencement date in place.

What changes for Coatham applications

The practical effect is straightforward. A proposed change from a normal C3 dwellinghouse to a small C4 HMO in the Direction area can no longer rely on Class L(b). A planning application is now required.

That application can be assessed against the Redcar and Cleveland Local Plan and any other material considerations. The council acknowledged that the change is likely to increase both planning applications and potential enforcement investigations in Coatham.

It also means enforcement risk becomes sharper for conversions carried out after the operative date without permission. Anyone purchasing or managing a shared house in the ward should therefore establish the planning history and the date on which the relevant use began, rather than assuming that a small HMO is automatically permitted development.

The council’s Direction notice identifies the right being removed and the mapped area, while the Cabinet material provides the evidence and confirmation history.

Planning Geek view

The Redcar HMO Article 4 is a relatively targeted intervention. It does not impose a borough-wide restriction and it does not prohibit new HMOs. It concentrates planning control on the ward where the council says the evidence shows the greatest clustering.

The useful date for practitioners is 5th October 2026. From that point, relying on the familiar C3-to-C4 permitted development route in Coatham without checking the Direction is a mistake.

For existing shared houses, the key question is evidence of lawful use. For future conversions, the route is now a planning application. And for anyone assessing concentration, the Direction means the council can finally bring those smaller HMO proposals into the same development management process as other planning applications.