Change-of-use drawings for Mole Valley — commercial to residential under Class MA, or a full application where the use classes do not line up — measured, drawn and evidenced for Mole Valley District Council, with free revisions until your decision.
Mole Valley District Council granted 83% of the householder planning decisions it made in its latest published year — 4 points below the 87% England-wide householder average. Metropolitan Green Belt covers the bulk of the district and the adopted plan releases well under one per cent of it, so countryside development is tightly controlled, which is where a policy-literate drawing pack earns its keep. Its dominant Victorian (1837–1901), Edwardian (1901–1910), interwar (1918–1939) and postwar (1945–1970) housing stock sets the design brief on most streets.
The permitted-development ceilings are fixed: 40m³ of new roof volume for a terraced loft and 50m³ for a semi or detached house under Class B, plus a 3m single-storey rear extension on a terrace or 4m on a detached house under Class A. Mole Valley carries at least one Article 4 direction, and conservation areas including Dorking, Leatherhead and Brockham remove those rights outright, so we confirm your exact address before a line is drawn. A validated householder application in Mole Valley is determined against an 8-week statutory target.
Dorking (a historic market town with a Victorian and Edwardian core, a conservation area and an Article 4 direction), Leatherhead (a market town of mixed period and postwar housing with a conservation area and an Article 4 direction), Great Bookham (an affluent commuter village with its own conservation-area character), Fetcham (largely interwar and postwar suburban semis and detached houses near Leatherhead), Brockham (a green-belt village around a classic green with a conservation area and an Article 4 direction) and Westhumble (a small Surrey Hills village of detached rural stock below Box Hill) — these are the Mole Valley pockets our drawings cover most. Heritage designations here include Dorking, Leatherhead, Brockham, Great Bookham and Little Bookham. Mole Valley District Council weighs each proposal against the Mole Valley Local Plan 2020–2039 (adopted October 2024), where the Surrey Hills National Landscape (AONB) covers much of the south and west around Dorking and Box Hill, where landscape scrutiny is heightened. Converted flats appear around Dorking and Leatherhead town centres, and none of them hold householder permitted-development rights.. On roofs the borough is dual-pitch tiled roofs on the town villas and terraces and hipped roofs on the interwar suburban semis, over Victorian and Edwardian terraces and villas in the market towns of Dorking and Leatherhead, interwar and postwar suburban semis and detached houses around the towns, substantial detached housing and period cottages in the green-belt and Surrey Hills villages and larger rural country properties to the south and west.
The 2020 amendments to the Use Classes Order collapsed shops, offices, cafés, gyms and clinics into a single Class E, so movement between those uses is generally not development at all and needs no application. What still bites is the move out of Class E — most importantly into residential — and the uses that sit outside the class system altogether, such as houses in multiple occupation, pubs, takeaways and betting shops, each of which is sui generis or in its own class.
Class MA gives a prior-approval route from Class E to dwellings. Mole Valley District Council cannot refuse it on general planning-policy grounds, but it can and does assess a defined list: transport, contamination, flooding, noise from nearby commercial premises, natural light to all habitable rooms, and the impact of losing a ground-floor service use in a designated area. The qualifying conditions are strict — two years in Class E use, three months vacant, and a floorspace cap — and evidence of those facts is part of the submission, not an afterthought.
Mole Valley's stock is largely Victorian and Edwardian terraces and villas in the market towns of Dorking and Leatherhead, interwar and postwar suburban semis and detached houses around the towns, substantial detached housing and period cottages in the green-belt and Surrey Hills villages and larger rural country properties to the south and west, and the buildings that come up for conversion here sit among Dorking, Leatherhead, Great Bookham and Fetcham — which is why the noise and amenity questions differ street by street rather than following a district-wide rule. Where the building sits in a conservation area such as Dorking, Leatherhead, Brockham, Great Bookham and Little Bookham, the shopfront and frontage questions come back into play even on a prior-approval route. Mole Valley has Article 4 directions removing permitted-development rights in the Dorking, Leatherhead and Brockham conservation areas, so that features contributing to their character cannot be altered without consent.
Metropolitan Green Belt covers the bulk of the district and the adopted plan releases well under one per cent of it, so countryside development is tightly controlled, and the Surrey Hills National Landscape (AONB) covers much of the south and west around Dorking and Box Hill, where landscape scrutiny is heightened. Both bear directly on a conversion: Mole Valley District Council reads the resulting homes against the same amenity expectations it applies to new build, so the layout has to stand up as housing before the prior-approval matters are even reached.
Movement within Class E is usually not development. You will need prior approval or a full application from Mole Valley District Council where any of these apply:
We measure the building as existing, draw the proposed layout to habitable-room and daylight standards, and assemble the qualifying evidence — use history, vacancy, floorspace — so the prior-approval clock starts on a complete submission.
Below is Mole Valley District Council's real decision record, drawn from official planning statistics and refreshed as new data lands. Mole Valley grants a lower share of applications than the national average, with near-total Green Belt coverage and the Surrey Hills AONB the constraints behind most refusals of larger schemes. Prior-approval applications are decided against a fixed list of matters, so a submission that answers each one directly is the one that gets through.
Source: MHCLG planning application statistics (householder decisions, England, 1 April 2025 - 31 March 2026). Compare every borough on our London approval-rate league table.
Tell us about your project and get a fixed, no-obligation quote back within one working day. If you don't need planning permission at all, we'll tell you that too — for free.
Across Dorking, Leatherhead and Great Bookham, the conversions that go through are the ones that treat the resulting homes as homes: every habitable room with adequate natural light, room sizes meeting the nationally described space standards, sensible refuse and cycle provision, and a considered answer on noise where the neighbouring units are still commercial. Natural light is the single most common reason a Class MA prior approval is refused, and it is a drawing problem before it is a policy problem.
Metropolitan Green Belt covers the bulk of the district and the adopted plan releases well under one per cent of it, so countryside development is tightly controlled. Where the building does not qualify for Class MA — because of its use history, its floorspace or a local Article 4 direction — a full application is the honest route, and we say so at the outset rather than burning 56 days on a prior approval that was never going to be granted.
We prepare change-of-use submissions across Mole Valley. A few of the areas where conversions come up most often:
Change of use drawings for Dorking — a historic market town with a Victorian and Edwardian core, a conservation area and an Article 4 direction — measured, laid out to space and daylight standards, and evidenced for Mole Valley District Council.
Change of use drawings for Leatherhead — a market town of mixed period and postwar housing with a conservation area and an Article 4 direction — measured, laid out to space and daylight standards, and evidenced for Mole Valley District Council.
Change of use drawings for Great Bookham — an affluent commuter village with its own conservation-area character — measured, laid out to space and daylight standards, and evidenced for Mole Valley District Council.
Change of use drawings for Fetcham — largely interwar and postwar suburban semis and detached houses near Leatherhead — measured, laid out to space and daylight standards, and evidenced for Mole Valley District Council.
Change of use drawings for Brockham — a green-belt village around a classic green with a conservation area and an Article 4 direction — measured, laid out to space and daylight standards, and evidenced for Mole Valley District Council.
Change of use drawings for Westhumble — a small Surrey Hills village of detached rural stock below Box Hill — measured, laid out to space and daylight standards, and evidenced for Mole Valley District Council.
Three routes, three different tests and three different timetables.
| Change | Route | Determination period | What Mole Valley District Council assesses |
|---|---|---|---|
| Shop to café or office (within Class E) | Not development — no application | n/a | Nothing, unless conditions restrict use |
| Class E to dwellings | Class MA prior approval | 56 days | Transport, flooding, contamination, noise, natural light |
| Class E to dwellings, not qualifying | Full planning application | 8 weeks (13 for major) | Full policy assessment |
| House to small HMO | Class L, unless Article 4 applies | n/a or 8 weeks | Concentration, amenity, parking |
| Anything to sui generis use | Full planning application | 8 weeks | Amenity, hours, highways |
Routes from the Town and Country Planning (Use Classes) Order 1987 as amended in 2020, and the GPDO 2015, Schedule 2, Part 3, Class MA.
A process built around the qualifying evidence, not just the drawings.
Tell us the current use, how long it has run and what you want to do. We confirm the use classes, whether Class MA is available in Mole Valley, and whether an Article 4 direction removes it.
We measure the building as existing, including window positions and floor-to-ceiling heights, because the daylight and space-standards case depends on real dimensions.
We draw the proposed layouts to space and daylight standards and assemble the use-history, vacancy and floorspace evidence Mole Valley District Council needs to validate the submission.
We submit, track the determination period, answer officer queries and revise free until the decision is issued.
It depends on the use classes. Moving between uses inside Class E — shop, office, café, gym, clinic — is generally not development and needs no application to Mole Valley District Council. Moving out of Class E, particularly into residential, needs either prior approval under Class MA or a full application. We establish which applies before any drawing work, because the routes have different evidence requirements.
Class MA is the permitted-development right that allows Class E commercial, business and service premises to become dwellings. Mole Valley District Council assesses a defined list of matters — transport, contamination, flooding, noise, natural light and, in some designated areas, the loss of a ground-floor service use — and must determine within 56 days. It cannot refuse on general policy grounds, which is why it is a faster route where the building qualifies.
The building must have been in Class E use for at least two years before the application, and must have been vacant for at least three months immediately before it. There is also a floorspace cap, and the right is disapplied on certain protected land and where an Article 4 direction removes it. Evidence of use history and vacancy forms part of the submission — a bare assertion will not validate. This applies to your Mole Valley address specifically. Mole Valley District Council is the decision-maker.
Yes, and it is the most common reason Class MA prior approvals fail. Every habitable room must have adequate natural light, and deep commercial floorplates frequently cannot deliver it without new openings or a reduced unit count. We test it on the layout first, because discovering it after submission costs a full determination period. This applies to your Mole Valley address specifically. Mole Valley District Council is the decision-maker.
Almost always where the use becomes residential. A material change of use triggers requirements for fire safety and means of escape, sound insulation between units under Part E, ventilation, and thermal performance. Planning and building control are separate consents — we prepare both so the scheme that is approved is the scheme that can be built and signed off. This applies to your Mole Valley address specifically. Mole Valley District Council is the decision-maker.
A Class MA prior approval must be determined within 56 days of a valid submission, and the application is deemed approved if the council fails to decide in time — which makes validation completeness unusually valuable. A full application runs to the standard eight-week target, or thirteen weeks if it counts as a major development. This applies to your Mole Valley address specifically. Mole Valley District Council is the decision-maker.
We quote each Mole Valley change of use individually, because the survey effort and the evidence needed depend entirely on the building and its use history, and send a fixed, no-obligation quote within one working day. It covers survey, layouts and supporting evidence with free revisions until Mole Valley District Council decides. Call 020 7864 7245 to start.
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