12 Denmark Hill, London, SE5 8RZ

Planning appeal 3361416 at 12 Denmark Hill, London, SE5 8RZ (London Borough of Southwark) was dismissed on 7 April 2026 by Inspector Bale M, by written representations. The main issue, as the Inspector framed it: Whether at the date the enforcement notice was issued, enforcement action could be taken in respect of the alleged breach of planning control (ground d).

Without planning permission, the material change of use of the first, second and third floors of the Land from commercial space within use class E (previously A1) to three self-contained dwellings within use class C3 (“the Unauthorised Change of Use”)

Authority: London Borough of Southwark
Appeal type: enforcement · Enforcement Notice
Procedure: Written Representations
Development: residential · Change of use
Inspector: Bale M
Postcode: SE5 8RZ

Main issues, as the Inspector framed them

Whether at the date the enforcement notice was issued, enforcement action could be taken in respect of the alleged breach of planning control (ground d)
Whether the appellant is entitled to a certificate of lawful use or development for three self-contained flats, having regard to whether deliberate concealment of the unauthorised development occurred

What decided it

The appellant actively avoided disclosing the existence of three flats across dealings with three separate Council departments and submitted false information on the street naming and numbering application, constituting deliberate concealment which disentitles him to immunity from enforcement action as a matter of public policy.

The decision letter

Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.

Appeals plan, £15 a month

With an account

What an account adds to this decision

522 other decided appeals within two kilometres of this site. In the app every dot opens its decision, and its letter wherever one was published, and you can draw your own site to see what has been decided around it.AllowedDismissedSplitThis decision

An appeal decision in the app, with the main issues, policies and judgments cited picked out beside the letter — Every letter, there to read. We pick out the main issues, the policies and the judgments cited, so you can work through the letter faster.

Searching the full text of appeal decision letters in the app — Search inside every letter. By words or by meaning, filtered by authority, outcome, appeal type and procedure, with every locatable decision on the map and the Inspector named on each.

Start your free trial

More decisions in London Borough of Southwark

The authority’s record since 2016 · every decision in 2026

Dismissed7 April 20263344253
Flat 1, 12 Denmark Hill, London, SE5 8RZ
Notice varied and upheld5 February 20263364196
211 Walworth Road, London, SE17 1RL
Notice varied and upheld7 January 20263354856
96 Goodrich Road, London, SE22 0ER
Notice upheld7 January 20263337227
32 Meeting House Lane, London, SE15 2UN
Notice varied and upheld17 December 20253331423
467A Lordship Lane, London, SE22 8JS

The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.