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Official casework recordNotice upheldCurrent release

Appeal 3257739

Public case and site metadata stored from the official casework database, including fields that were empty in the source release.

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Official decision document

The decision, section by section

3 sections

Read the development description and the Inspector’s text from the official decision PDF in source order. Source headings are retained where available. Personal and contact details are removed by an automated privacy filter; this is source material, not Rules for You analysis.

Section 01

Development description

without planning permission, the unauthorised erection of a rear extension.

  1. Section 02

    Decisions

    The appeal is dismissed, and the enforcement notice is upheld. Appeal Decisions APP/Z5060/C/20/3257653 & APP/Z5060/C/20/3257739 Appeal B Ref: APP/Z5060/C/20/3257739

    The appeal is dismissed, and the enforcement notice is upheld. Appeal A: The appeal on Ground (f)

    The appeal on this ground is "that the steps required by the notice to be taken, or the activities required by the notice to cease, exceed what is necessary to remedy any breach of planning control which may be constituted by those matters (i.e. the matters alleged in the notice) or, as the case may be, to remedy any injury to amenity which has been caused by any such breach".

    The enforcement notice requires the demolition of the unauthorised development, and therefore, the purpose of the notice is to remedy the breach of planning control rather than only remedy any injury to amenity.

    The appellant states that the steps required are excessive in terms of remedying the breach as the matter could be resolved by way of a retrospective planning application which has already been submitted. However, no details of any approved planning permission for the development have been submitted. I also note that the Council state that a retrospective planning application for an extension to the existing outbuilding and single storey ground floor rear/side infill extension and raised parapet wall was refused1. In addition, given that a ground (a) appeal has lapsed, I cannot assess the planning merits of the case.

    The appellant further states that the alleged breach of planning is nominal since the development which has been built without planning relates only to the side infill extension and the raised parapet wall, and that the remainder of the development for the rear extension was approved under a prior approval application. Permitted Development (PD) rights only apply when the development fully accords with the limitations set out in the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) (the GPDO). If development is commenced but any limitation is exceeded, the whole development would be unlawful, not just the element in excess of PD. Limitations to, for example, the size of development are expressed precisely in the GPDO. There cannot be a ‘de minimis’ infringement. It has been held that PD rights cannot be claimed retrospectively by the removal of an element so as to return the residual development to the permitted tolerance.

    As the notice does no more than seek remedy of the breach, it is not excessive. It is not therefore possible to vary the notice in the ways suggested by the appellant whilst achieving the purpose of the notice. There are no lesser steps drawn to my attention or any obvious alternatives that would remedy the breach of planning control which is the purpose of the notice.

    On this basis, the Ground (f) appeal fails. Appeal B: The appeal on Ground (f)

    The appeal on this ground is "that the steps required by the notice to be taken, or the activities required by the notice to cease, exceed what is necessary to remedy any breach of planning control which may be constituted by those 1 Council ref: 20/01539/HSE. Appeal Decisions APP/Z5060/C/20/3257653 & APP/Z5060/C/20/3257739 matters (i.e. the matters alleged in the notice) or, as the case may be, to remedy any injury to amenity which has been caused by any such breach".

    The enforcement notice requires the demolition of the unauthorised development, and therefore, the purpose of the notice is to remedy the breach of planning control rather than only remedy any injury to amenity.

    The appellant states that an original outbuilding had been in an existence for more than 8 years and that this has been extended by an additional 1.3m. The appellant considers that the requirement to remove the entire outbuilding is unreasonable. However, there is nothing before me to corroborate the assertion that a previous outbuilding was extended. Furthermore, it has been held that the prescribed tolerances in the GPDO should not be regarded as limitations but as part of the definition of the permitted development. A building, such as the current appeal development, which exceeds the tolerances under the relevant part of the GPDO is entirely outside PD rights.

    The appellant also states that the matter could be regularised by a retrospective permission. However, given that a ground (a) appeal has lapsed, I cannot assess the planning merits of the case. Furthermore, no details of any approved planning permission for the development have been submitted, and the Council also state that a retrospective planning application for an extension to the existing outbuilding and single storey ground floor rear/side infill extension and raised parapet wall was refused2.

    As the notice does no more than seek remedy of the breach, it is not excessive. It is not therefore possible to vary the notice in the ways suggested by the appellant whilst achieving the purpose of the notice. There are no lesser steps drawn to my attention or any obvious alternatives that would remedy the breach of planning control which is the purpose of the notice.

    On this basis, the Ground (f) appeal fails.

  2. Section 03

    Conclusions

    For Appeal A: For the reasons given above I consider that the appeal should not succeed. I shall uphold the enforcement notice.

    For Appeal B: For the reasons given above I consider that the appeal should not succeed. I shall uphold the enforcement notice.

Planning inspector and document dates

The official casework attribution is grouped under a one-way keyed hash and shown only by its local identifier. Decision-letter dates and page references are extracted by fixed first-page rules and checked against that authoritative record.

  • Appeal Decision

    Extracted inspector · page 1
    Inspector attribution ID 148No official casework-database value to compare
    Extracted decision date · page 1
    26 July 2021Matches the official casework database
    Extracted site visit dates
    13 July 2021 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3257739
Application reference
Not recorded
Lead case reference
Not recorded
Planning authority
London Borough of Barking and Dagenham Council
Planning authority code
E09000002

Casework details

The casework, procedure, development and linking details supplied by the official record.

Casework type
Enforcement Notice
Procedure
Written Representations
Development type
Householder developments
Appeal type reason
LPA's service of an Enforcement Notice
Appeal reason
Not recorded
Type detail
Unknown
Jurisdiction
Transferred
Link status
Not Linked

Site and development

Published appeal-site measurements and planning designations, without the withheld precise location fields.

Site area
Not recorded
Floor space
Not recorded
Number of residences
0
Site in Green Belt
No
Agricultural holding
Not recorded
Affects setting of a listed building
Not recorded
Historic building grant made
Not recorded
Relates to a conservation area
Not recorded
Flooding is an issue
Not recorded
Site within an AONB
Not recorded
Site within an SSSI
Not recorded

Decision and dates

The published outcome and every imported case date.

Official decision
Notice upheld
Decision category
Dismissed
Received date
14 August 2020
Valid date
3 September 2020
Start date
11 December 2020
Planning authority decision date
Not recorded
Appeal decision date
26 July 2021

Case administration

Published recovery, call-in, costs and enforcement information for this case.

Redetermined
No
Bespoke
No
Date recovered
Not recorded
Date not recovered or derecovered
Not recorded
Call-in date
Not recorded
Costs applied for
Not recorded
Enforcement grounds count
1
Enforcement grounds
f

Source and catalogue history

When this record appeared in the rolling official release and when the catalogue stored it.

Source
Planning Inspectorate casework database
Source data system
Horizon
Dataset status
Current release
Catalogue record ID
1119
First seen
20 August 2026 at 14:24
Last seen
20 August 2026 at 16:25
Removed from release
Not recorded
Record created
20 August 2026 at 14:24
Record updated
20 August 2026 at 16:25