Appeal 3282432
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
8 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
described on the planning application form as ‘Proposal is for rear conservatory as per accompanying drawing there is an existing small single storey extension and the additional conservatory will result in a total depth 6.7m from the main rear wall of the original detached house’
Section 02
Decision
The appeal is allowed and prior approval is not required under the provisions of Article 3(1) and Schedule 2, Part 1, Class A, paragraph A.4 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) (GPDO) for ‘rear conservatory as per accompanying drawing there is an existing small single storey extension and the additional conservatory will result in a total depth 6.7m from the main rear wall of the original detached house’ at [site address] in accordance with the terms of the application, Ref 21/W/00083, dated 6 July 2021 and the plans submitted with it pursuant to Article 3(1) and Schedule 2, Part 1, Class A, paragraph A.4(2).
Section 03
Preliminary Matters
Under Article 3(1) and Schedule 2, Part 1, Class A of the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended (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 with, or that the developer 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.
[name].4( [site address] ) to Part 1 requires the local planning authority to assess the impact of the proposed development on the amenity of all adjoining premises, taking into account any representations received.
Notwithstanding this, [name].4(4) to Part 1 states that sub-paragraphs (5) to ( [site address] ) and (9) do not apply where a local planning authority refuses an application under sub-paragraph (3) and for the purposes of section 78 (appeals) of the Act, such a refusal is to be treated as a refusal of an application for approval.
GPDO Article 3(4) states ‘Nothing in this Order permits development contrary to any condition imposed by any planning permission granted or deemed to be granted under Part 3 of the Act otherwise than by this Order.’
The Council refused the application on the basis of Article 3(4), given that it considered that the development would be contrary to a condition attached to the original planning permission for the dwelling.
Section 04
Main Issue
The main issue is whether the proposed development would be granted planning permission by Article 3(1), Schedule 2, Part 1, Class A of the GPDO.
Section 05
Reasons
[site address] [site address] (the [name]) was granted planning permission as part of a major residential development under Council application reference 79P0250. Condition 6 of that permission states: ‘Notwithstanding the provisions of Article 3 and Class 1 of the Schedule 1 to the Town and Country Planning (General Development Order) 1977, no further enlargement or other alteration to the dwellings hereby approved shall be carried out without the prior approval of the Local Planning Authority’
The main contention between the parties is whether this condition has the effect of removing permitted development rights granted under the current iteration of the GPDO. 11.The condition makes reference to Article 3 and Class 1 of Schedule 1 to the GDO 1977, which has now been revoked. There is no reference to any future legislation pertaining to permitted development rights. As such, on its face, it is related only to the provisions of the GDO 1977. 12.In addition, the condition is not drafted in a way which unequivocally removes permitted development rights even under the GDO 1977. This is because, whilst a broad reference is made to Class 1 of Schedule 1, the condition does not specify that permitted development under this class has been removed. For example, it does not say ‘no enlargement, improvement or other alteration permitted by Class 1 of Schedule 1 to the Town and Country Planning (General Development Order) 1977 shall be carried out or made to the dwelling’. 13.The condition simply implies that no enlargement or other alteration is permitted without the Council’s prior approval. This does not even match the wording of Class 1 which also refers to ‘improvement’ to a dwelling. As such, it lacks the precision required in order to preclude certain types of permitted development. 14.Therefore, not only does the condition fail to apply forwards to future legislation (such as the current GPDO) but it also failed to effectively remove permitted development rights under the GDO 1977. For these reasons, the proposed development would not be contrary to condition 6. Therefore, Article 3(4) of the GPDO does prohibit the operation of Schedule 2, Part 1, Class A in this instance. 15.Where development permitted by Class A exceeds the limits in paragraph A.1(f) but is allowed by paragraph A.1(g), paragraph A.4( [site address] ) sets out that prior approval is required as to the impact of the proposed development on the amenity of any adjoining premises where any owner or occupier of any adjoining premises objects to the proposed development. There is no evidence to indicate that any adjoining owner or occupier has objected to the proposed development and therefore prior approval is not required. 16.There is no objection from the Council with regard to any other limitation, restriction or condition under Class A and there is no substantive evidence before me to indicate that the proposed development would conflict with any limitation, restriction or condition.
Section 06
Other Matters
The appellant has indicated that condition 6 fails to meet the tests contained within the Framework (now Framework Paragraph 56) and that I should revoke it. However, this is not a matter which I can consider in relation to this appeal. Indeed, an application under section 73 of the Town and Country Planning Act 1990 (as amended) would be necessary for such a consideration to be made by the Council.
Section 07
Conditions
The appellant’s attention is drawn to the conditions included under Schedule 2, Part 1, Class A and in particular those set out at paragraphs A3 and A4(11).
It would be unnecessary and unreasonable to impose a matching materials condition because paragraph A.3 requires that the materials used in any exterior work other than in the construction of a conservatory (as proposed here) shall be of a similar appearance to those used in the construction of the exterior of the existing dwelling.
It is not necessary to include a condition specifying the approved plans given that Paragraph A4 requires adherence to the details submitted pursuant to the application in any case.
Section 08
Conclusion
For the reasons given above, I conclude that the appeal should be allowed and prior approval is not required.
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 350No official casework-database value to compare
- Extracted decision date · page 1
- 11 August 2022Matches the official casework database
- Extracted site visit dates
- 9 August 2022 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 3282432
- Application reference
- 21/W/00083
- Lead case reference
- Not recorded
- Planning authority
- Guildford Borough Council
- Planning authority code
- E07000209
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
- Planning Appeals - Full
- 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
- Allowed
- Decision category
- Allowed
- Received date
- 7 September 2021
- Valid date
- 14 December 2021
- Start date
- 22 February 2022
- Planning authority decision date
- 10 August 2021
- Appeal decision date
- 11 August 2022
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
- 19059
- First seen
- 20 August 2026 at 14:24
- Last seen
- 20 August 2026 at 16:26
- Removed from release
- Not recorded
- Record created
- 20 August 2026 at 14:24
- Record updated
- 24 August 2026 at 16:21