Permission to convert a hotel to residential use

Converting a hotel to flats or houses needs a full planning application. There is no permitted development route from Class C1 to Class C3, because the Class MA prior approval right in Part 3 of Schedule 2 to the General Permitted Development Order 2015 applies to Class E commercial, business and service premises, and a hotel is not in Class E. Check the current Order before you rely on that, but as things stand the answer for a hotel is a full application, usually a major one.

The application turns on one question more than any other: whether the development plan protects the visitor accommodation, and what evidence it demands before accepting its loss. Everything else, including space standards, daylight, parking and fire, is solvable engineering and design. The loss-of-use case is where schemes fail.

Use class movement and the application route

Hotels, boarding houses and guest houses sit in Class C1 of the Town and Country Planning (Use Classes) Order 1987 as amended. Dwellinghouses are Class C3. Moving between them is a material change of use requiring permission under section 55 of the Town and Country Planning Act 1990, and because the change involves building works in nearly every case, you are making a single application for change of use and alterations.

Two variations are worth knowing. A hotel that has drifted into long-stay occupation may already have a mixed or sui generis use, which changes the baseline you are arguing from and needs evidence rather than assertion. And where the proposal is for a C4 house in multiple occupation or co-living rather than self-contained flats, the policy tests and the parking case change completely.

If the building is listed, listed building consent runs alongside, and the duty under section 16 of the Planning (Listed Buildings and Conservation Areas) Act 1990 applies to the decision. A Heritage Statement then becomes a validation requirement rather than an optional extra.

Policies protecting visitor accommodation

Most urban plans, and nearly all coastal and tourist-town plans, carry a policy resisting the loss of hotel accommodation. The structure is usually the same: the loss is acceptable only where the applicant shows the premises are no longer viable or needed for visitor use, normally through marketing and financial evidence.

Read the policy wording closely. Where it specifies a marketing period, the period and the method are set out, and an officer will check compliance line by line against what the policy says rather than what seems reasonable. Where it does not specify, the burden is on you to propose a method and defend it.

The evidence that tends to work covers four things: the marketing campaign itself with agent particulars and enquiry logs, the trading position over several years, the physical constraints that limit continued hotel use, and a realistic alternative-use appraisal. If viability is central, a Viability Assessment prepared to the RICS professional statement on financial viability in planning is the right vehicle, and the Planning Practice Guidance on viability sets out how authorities are expected to treat it.

One honest caveat. Viability evidence in a loss-of-use case is contested more often than it is accepted, and some authorities commission their own review at the applicant's cost.

Space standards and daylight in converted rooms

Hotel floorplates convert awkwardly. Bedroom widths, single aspect corridors and deep plans fight against residential standards.

Where the authority has adopted the Nationally Described Space Standard in its local plan, it applies as a policy requirement and you will be measured against the floor areas and the built-in storage figures. Where it has not, the plan will usually still carry an internal space policy. Either way, count the gross internal area per unit early, because a scheme that needs every bedroom to become a studio rarely survives the officer's first pass.

Daylight is the companion issue. A Daylight and Sunlight Assessment to BRE 209 (2022) should test the proposed habitable rooms, not just the effect on neighbours, and single aspect north-facing units are the ones that get pushed back. Light wells, enlarged openings and the removal of internal corridors all help, and all have heritage and structural consequences in an older building.

Amenity space, refuse storage and cycle parking are the quiet refusal reasons. A hotel has a bin store sized for commercial collection and no private amenity space at all. Show the bin and cycle stores at a workable size on the drawings, with a drag distance the refuse team will accept, and show how the amenity requirement is met even if that means a shared roof terrace.

Affordable housing, levy and obligations

A conversion of 10 or more units engages the affordable housing policy in the plan, and the national threshold applies. Two mechanisms matter on conversions.

The first is the vacant building credit in the Planning Practice Guidance, which offsets the existing floorspace of a vacant building against the affordable housing requirement. Its application is frequently argued over, and whether the building counts as vacant and was not abandoned is the usual battleground.

The second is the Community Infrastructure Levy. Under the Community Infrastructure Levy Regulations 2010 you can offset existing lawful floorspace that has been in continuous lawful use for at least six months in the three years before permission. For a hotel that closed years ago, that offset may not be available, and the levy liability on a large conversion is not a rounding error. Model it before you buy.

Rooftop additions are a separate question with their own route, and if you are adding storeys as part of the scheme, read the comparison between rooftop flats under Class AA and a full application first.

Fire separation and escape in an existing building

If the building is 18 metres or more in height, or has at least seven storeys, and will contain two or more dwellings, it is a relevant building for Planning Gateway One. That means a Fire Statement submitted with the application under Article 9A of the Town and Country Planning (Development Management Procedure) (England) Order 2015, and the Health and Safety Executive as a statutory consultee. A Fire Statement must be prepared by someone with the necessary fire engineering competence. A draft document is a starting point for that person, never a substitute.

Below the Gateway One threshold, fire is a Building Regulations matter rather than a planning one, but it still shapes the planning drawings. Single stair arrangements, protected corridor lengths and the loss of a second escape route can force layout changes that affect unit counts and therefore the viability case, so get fire engineering input at concept stage rather than after submission.

Programme and pre-application strategy

Treat a hotel conversion as a 12 month consenting exercise from first appraisal to decision on a major application, longer if viability is contested.

1. Establish the lawful planning unit and use, with evidence, before anything else.
2. Read the loss-of-visitor-accommodation policy and design the marketing exercise to match it.
3. Take pre-application advice, and ask specifically what viability evidence the authority expects and whether it will commission its own review.
4. Run the space standard and daylight tests on the existing floorplate before fixing the unit mix.
5. Confirm the Gateway One position and appoint fire engineering input accordingly.
6. Model the levy and affordable housing position, including the vacant building credit argument.
7. Submit, then expect a 13 week determination period for a major application and plan for an extension of time.

The marketing evidence is the long pole. Start it before you need it.

This is general guidance, not legal advice. Check the position with your local planning authority or a qualified planning professional before relying on it.

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