Checklist: photographic evidence for a planning appeal

Photographs win householder appeals more often than written argument does, because an inspector who has seen the relationship between your house and the neighbour's window does not need to be persuaded of it. Good photographic evidence planning appeal material is a small, ordered set with recorded viewpoints, honest dating and minimal annotation. The deadline matters as much as the content: a householder appeal must be lodged within 12 weeks of the decision notice, and no further evidence is accepted after submission.

What photographs are for in an appeal

The inspector will visit the site, usually unaccompanied for a householder appeal, and will see it once, on one day, in whatever weather that day brings. Your photographs do three jobs around that visit.

They show things the visit cannot. A winter view through bare branches when the visit falls in July. The way afternoon sun falls across a garden when the inspector arrives at ten in the morning. The appearance of a street when parked cars are not blocking the view.

They record the existing situation, which is the baseline against which harm is judged. And they establish context, in particular the character of the street and the form of nearby buildings, which is the usual battleground where a council has refused on design grounds.

What photographs cannot do is prove a technical point. Loss of sunlight is a matter for calculation against the BRE methodology, and a Daylight and Sunlight Assessment will carry far more weight than a photograph of a shadow. Use images to show the situation and numbers to show the effect.

Choosing and recording viewpoints

Choose fewer viewpoints than you think you need, and choose them to answer the reasons for refusal rather than to show the house at its best.

A workable set for a householder appeal is six to ten images. The front elevation from directly opposite. The street in both directions from outside the site. The rear elevation from the end of the garden. The view from the neighbour's side of the boundary, where you can obtain it lawfully. Two or three examples of comparable development on the same street. One oblique view showing the relationship with the adjoining property.

Record each one. For every photograph note the viewpoint position marked on a plan with an arrow for the direction of view, the date, the time, the weather, the camera height and the focal length. That record is what makes the set evidence rather than illustration, and it takes ten minutes.

Do not photograph into a neighbour's property from inside their boundary without permission. Images obtained that way cause more trouble than they solve.

Lens, height and dating conventions

Three conventions keep a set credible.

Use a focal length equivalent to about 50 mm on a full-frame camera for single-frame views. That approximates what the eye takes in and avoids the two classic distortions: a wide-angle lens that makes a cramped garden look generous, and a long lens that makes a distant extension loom over a neighbour. If you use a phone, turn off the ultra-wide setting and state which lens you used.

Hold the camera at eye height, around 1.5 to 1.6 metres above ground, and say so in the caption. A photograph taken from an upstairs window or on a ladder is not a view anyone has, and an inspector will notice.

Date everything, and date it honestly. Keep the original files with their metadata intact in case the council questions a date, and include the date in the caption rather than relying on a camera stamp burned into the corner of the image.

Annotation that helps rather than argues

Annotation should label, not advocate. A thin leader line to "proposed extension would sit here", a dimension, a north point, a note of the boundary line. That is the whole repertoire.

Resist the temptation to add red arrows, capitalised labels, or captions that make the case. An inspector reads the argument in your statement of case and the facts in your photographs, and mixing the two devalues both. Overlays showing the proposal in outline on a photograph are acceptable and sometimes very helpful, as long as the overlay is drawn from the submitted drawings and the caption says it is indicative rather than a visualisation to scale.

One honest caution. Photomontages that are not prepared to a recognised methodology attract criticism, and a crude superimposition can undermine an otherwise sound case. For a householder appeal a simple outline overlay is usually better than an attempt at a rendered image.

Seasonal and leaf cover considerations

Where screening by vegetation is part of the argument, one photograph will not do. Provide a summer view and a winter view of the same thing from the same viewpoint, taken at the same height and focal length, and say when each was taken.

This matters in both directions. If the council says the extension will be prominent, a winter view showing it screened by evergreen planting helps you. If you are arguing that a neighbour's objection about overlooking is overstated because of a hedge, a winter image showing the hedge bare is the honest thing to include, and including it yourself is better than having the council do it.

Where the appeal was lodged in a season that does not help you and no earlier image exists, say so plainly rather than relying on a view the inspector will not see.

Comparative and historic images

Comparative images carry real weight on design and character arguments, because the question of whether a proposal is in keeping is answered by what is already there.

Photograph the nearby examples properly. Same conventions, from the public highway, with the address or at least the position marked on a plan. Where a comparable extension was granted permission, cite the application reference in your statement and let the photograph show what was built. Do not present an appeal decision elsewhere as binding precedent, because it is not; it is indicative of how inspectors have approached a similar issue, and it should be described that way.

Historic images of the site have their own uses. A photograph showing a building before it was altered helps where the council's description of the existing situation is wrong. Where a use or a structure has existed for years, dated photographs form part of the evidence of that, although the formal route to confirm lawfulness is a Lawful Development Certificate rather than an appeal.

Presenting the set within the appeal documents

Presentation is where good evidence gets wasted. The appeal is submitted through the Planning Inspectorate's portal, and files that are too large, split awkwardly, or unlabelled are read in a hurry.

1. One PDF appendix containing the viewpoint plan first, then one photograph per page in numbered order.
2. A caption under each image with the number, what it shows, the viewpoint reference, the date, the time and the camera height.
3. File naming that matches the numbering, so an inspector reading your statement can find image 4 without scrolling.
4. Reasonable resolution and file size, compressed enough to upload and sharp enough to read a brick course.
5. A cross-reference in the statement of case at each point where an image supports the argument.

The same discipline applies here as in any planning submission, where drawing schedules and title blocks determine whether an officer can find what they need. And if the appeal is one where the council agrees some of the facts, setting the photographic baseline out in a statement of common ground removes an argument before it starts.

Lodge early rather than on day 84. The 12-week householder deadline is measured from the date on the decision notice, and the procedure accepts nothing new afterwards, so the photographs you submit are the photographs the inspector will have.

This is general guidance, not legal advice; check the position with your local planning authority or a qualified professional before relying on it. Browse the PlanScope report types if your appeal needs technical evidence alongside the images. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.