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Official casework recordAllowedCurrent release

Appeal 3330790

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

6 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

a single storey rear extension with a proposed depth of 4.07 metres, an eaves height of 2.85 metres, and a maximum height of 4.00 metres.

  1. Section 02

    Decision

    The appeal is allowed and prior approval is granted under the provision of Article 3(1) and Schedule 2, Part 1, Class A of the Town and Country Planning (General Permitted Development)(England) Order 2015 (as amended) for a single storey rear extension with a proposed depth of 4.07 metres, an eaves height of 2.85 metres, and a maximum height of 4.00 metres at [site address] , Finchley, Barnet, London [postcode] in accordance with the application, Ref 23/3286/PNH and the plans submitted with it.

  2. Section 03

    Preliminary Matters

    The description used by the Council differs from that used by the appellant. However, as it concisely reflects the development proposed, including the dimensions indicated within the submitted application form, I have also used it. However, I have omitted wording that describes details of the proposal that are not development.

    Under Article 3(1) and Schedule 2, Part 1, Class A of the GPDO, planning permission is granted for the enlargement of a dwellinghouse subject to limitations and conditions.

    Where an application is made for a determination as to whether prior approval is required for development which exceeds the limits in paragraph A.1(f) but is allowed by paragraph A.1(g) to Part 1, paragraph A.4(3) provides that the local planning authority may refuse the application where it considers that the proposed development does not comply, or that the appellant has provided insufficient information to enable the authority to establish whether the proposed development complies with the conditions, limitations or restrictions that are applicable to such permitted development.

  3. Section 04

    Main Issue

    The main issue is whether the proposed development would be permitted development under Schedule 2, Part 1, Class A of the GPDO.

  4. Section 05

    Reasons

    The appeal property is two storey and semi-detached and the external finishes include brown brick on the front elevation and brown dry dash render on the side and rear elevations. The proposal would see the removal of an existing conservatory extension on the rear elevation.

    The Council consider the proposed render finish would not reflect the existing dwelling. They also state that as the submitted plans indicate that a door and ground floor window is proposed on the side elevation of the original dwelling, the development would fall outside the scope of the prior approval application. As such, they consider that the development would not comply with the conditions, limitations, or restrictions applicable to development permitted by Class A.

    There is no substantive evidence before me to demonstrate that the window and door on the side of the original dwelling could not be formed as permitted development. Therefore, I do not consider their inclusion as a factor that would warrant refusal of prior approval for the rear extension.

    The extension would be finished in both brick and render. During my site visit I noted that both brick and render finishes are present on the building as existing. As such the proposed external finishes would reflect the existing dwelling.

    The proposed extension complies with criteria A.1(e) to (k), A.2 (a) to (c) and A.3 (a) to (c) of Part 1, Class A. If a development permitted by Class A exceeds the limits in paragraph A.1 (f) but is allowed by paragraph A.1 (g) the local planning authority must notify each adjoining owner or occupier about the proposed development. I note the Council notified four neighbours and no replies were received.

    In conclusion, I find that the proposed external materials would reflect the existing dwelling. Also, there is no evidence before me to suggest that the proposed window and door on the original dwelling would not be permitted development. As such their inclusion on the proposed plan is not determinative of my assessment of the application for prior approval. Based on the evidence before me the proposed extension would be permitted development within the terms of Schedule 2, Part 1, Class A of the GPDO.

  5. Section 06

    Conclusion

    For the reasons given above the appeal should be allowed and prior approval should be granted.

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 33807No official casework-database value to compare
    Extracted decision date · page 1
    21 May 2024Matches the official casework database
    Extracted site visit dates
    7 May 2024 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3330790
Application reference
23/3286/PNH
Lead case reference
Not recorded
Planning authority
London Borough of Barnet
Planning authority code
E09000003

Casework details

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

Casework type
Householder (HAS)
Procedure
Written Representations
Development type
Householder developments
Appeal type reason
3. Refused prior approval of permitted development rights
Appeal reason
Refusal
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
0 m²
Number of residences
0
Site in Green Belt
No
Agricultural holding
No
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
Allowed
Decision category
Allowed
Received date
5 October 2023
Valid date
18 October 2023
Start date
13 December 2023
Planning authority decision date
11 September 2023
Appeal decision date
21 May 2024

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
Not recorded
Enforcement grounds
Not recorded

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
51398
First seen
20 August 2026 at 14:24
Last seen
20 August 2026 at 16:27
Removed from release
Not recorded
Record created
20 August 2026 at 14:24
Record updated
24 August 2026 at 16:21