Replacing shopfronts across a parade of units

Replacing the shopfronts across a parade needs two different consents running in parallel, and confusing them is what delays the work. Planning permission covers the physical shopfront, because replacing frames, stallrisers, pilasters or the fascia board is a material alteration to the external appearance of the building under section 55 of the Town and Country Planning Act 1990. Advertisement consent covers what goes on the fascia, under the Town and Country Planning (Control of Advertisements) (England) Regulations 2007, and it is judged only on amenity and public safety.

A parade under single ownership is also an opportunity. One coordinated application with a short design code attached usually gets a better result than five separate ones submitted over two years.

When shopfront works need permission

Like-for-like repair is normally maintenance and needs nothing. Repainting a timber frame in a different colour is normally nothing either, unless an Article 4 direction or a condition says otherwise.

Permission is needed once the appearance changes materially. In practice that covers:

1. Replacing a timber shopfront with aluminium or uPVC, or the reverse.
2. Removing or altering pilasters, corbels, the cornice or the transom.
3. Changing the stallriser height, or replacing a stallriser with full-height glazing.
4. Moving the entrance door, changing its width or forming a recess.
5. Installing external roller shutters, including the shutter box above the fascia.
6. New or altered projecting signs where they are not covered by deemed consent.

Where the building is listed, listed building consent is needed as well, and the historic shopfront is likely to be one of the reasons for the listing on a nineteenth century commercial building. Where it sits in a conservation area, the shopfront contributes to character even on an unlisted building, and demolition of parts of the frontage can engage the conservation area controls.

Advertisement consent as a separate application

Schedule 3 to the 2007 Regulations sets out classes of advertisement that have deemed consent, subject to conditions and limits. Signs on business premises fall within those classes in defined circumstances, with separate treatment for illuminated displays.

Two things narrow the deemed consent. First, the limits on size, height above ground and illumination attached to each class. Second, the restrictions that apply in conservation areas, National Parks, National Landscapes and areas of special control of advertisements, where several classes are cut back or removed.

The practical approach for a parade is to design the signage to sit within deemed consent where possible, and to apply for express consent for the illuminated elements. Because advertisement control is limited to amenity and public safety, an argument about corporate branding will not succeed, while an argument about a projecting sign obstructing a narrow footway will.

Illumination is where officers and applicants diverge most. Internally illuminated box fascias read very differently from individually illuminated letters on a painted board, and in a historic street the second is usually the only version that gets consent.

Design guides, stallrisers and pilasters

Most authorities publish a shopfront design guide, often as a supplementary planning document, and officers apply it closely. The underlying grammar is consistent across them.

A traditional shopfront has a stallriser at the base, pilasters at each side, a fascia of proportionate depth capped by a cornice, and a recessed entrance. The stallriser protects the glass and gives the frontage a visual base, commonly around 450 to 600 mm. Fascia depth should relate to the width of the unit and to the neighbours rather than to the size of the sign.

Across a parade, the alignment of the fascia line and the cornice is what makes the group read as one building. Where previous alterations have left three different fascia heights, restoring a single line is the change that most improves the street, and it is the change most likely to attract officer support for the rest of the scheme.

And the materials follow: painted timber for a traditional frontage, powder-coated metal where a modern treatment is appropriate, and glass in proportions that match the surviving original units. A short Heritage Statement covering the parade's history, the surviving original features and the effect of the proposals is worth preparing even where no building is listed, because non-designated heritage assets carry weight.

Security shutters and the policy position

Solid external roller shutters are resisted almost everywhere, because a shuttered frontage at night deadens a street and invites graffiti. The usual policy sequence prefers, in order, internal laminated glazing or bandit glass, internal open-lattice shutters behind the glass line, external open-lattice shutters, and solid external shutters last.

The shutter box is often the detail that decides the application. A box added above the fascia raises the whole composition and obscures the cornice, whereas a box concealed behind the fascia within the reveal can be acceptable. Show the box in section, with dimensions.

Insurers sometimes push tenants towards solid shutters. Where that is the driver, say so in the application and offer a condition, because an authority that understands the reason may accept an open-lattice compromise with a management commitment.

Conservation areas and buildings of merit

In a conservation area the test is whether the proposals preserve or enhance character and appearance, and the parade as a group is usually the element of character that matters rather than any single unit.

Unlisted buildings that the council identifies as making a positive contribution, sometimes through a local list, are non-designated heritage assets. Harm to them is weighed in a balanced judgement rather than under the statutory listed building tests, and evidence of what survives is what makes that judgement go your way.

Photographic recording before works costs very little and protects you where original fabric is being removed. Historic England publishes advice on recording levels, and even an informal set of dated photographs with a measured elevation is better than nothing.

Accessibility and level thresholds

Shopfront replacement is the moment to fix a step. A level or gently ramped threshold, a door with a clear opening width that a wheelchair user can pass, and a door that can be operated with limited strength all improve the unit and help the application.

The Equality Act 2010 duty to make reasonable adjustments sits on the occupier rather than on the planning system, and Approved Document M governs the building work. Planning still engages, because the levels and the door position appear on the drawings, and an officer will ask why a step is being retained where the pavement allows it to be removed.

Where the footway falls across the frontage, a threshold that works at one end and not the other is a real constraint. Say so on the section rather than leaving it to be discovered.

Submitting a parade-wide scheme

One application covering all the units is usually the right structure, with a drawing per unit at 1:50, a combined elevation of the whole parade at 1:100, and a one-page design code covering fascia line, letter height, stallriser height, materials and illumination.

Practical points on submission:

1. Get the ownership certificates right. Where units are let, notice has to be served on the leaseholders and the certificate completed accordingly.
2. Apply for advertisement consent separately, unit by unit or as a combined application, and cross-reference it in the planning application.
3. Offer a phasing condition, since a parade is rarely refitted in one programme.
4. Include a Design and Access Statement where the site is in a conservation area or any unit is listed.
5. Use a Planning Statement to deal with the design guide compliance point by point, because that is the document officers quote in their report.

This is general guidance, not legal advice. Check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.