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Official casework recordDismissedCurrent release

Appeal 3267257

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

7 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

first floor side extension with single storey front porch and conservatory to rear, with alterations to existing vehicular access.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Procedural Matters

    I have utilised the Council’s description of the development as per the decision notice as I feel it more concisely describes the development.

    The appeal proposal has several elements to it as outlined within the header at the start of this decision. The Council’s refusal reason relates solely to the first-floor side extension with the Council having assessed the other elements as acceptable. I have no reason before me to conclude differently on the other elements so, in that regard, this appeal will focus upon the first-floor side extension only.

    Since the determination of the application, and the submission of this appeal, a revised National Planning Policy Framework 2021 was adopted on 20 July 2021. Given the main issue for the refusal reason, and the fact the refusal reason does not refer directly to the Framework, it is not considered that this change impacts upon the determination of this appeal.

  3. Section 04

    Main Issue

    The main issue is the impact of the first-floor side extension upon the character of the area.

  4. Section 05

    Reasons

    The appeal site is a semi-detached, two-storey, dwelling located within a residential area. The dwelling currently benefits from an attached single storey garage to the side and the proposal seeks a first-floor side extension over this existing garage. The appeal site is located immediately adjacent to the junction with [name] meaning that when travelling down [name], towards [address], I find that the site is highly visible to on-coming road users due to them directly facing the appeal site. This is emphasised by the rising site levels on [name] which slopes up towards the Northwest. I find that the spacing between the appeal site, and the neighbouring property (no. 2), affords views through the site into the countryside to the East. This is because of both the spacing between the properties and the lower height of no. 2. The consistent spacing between the properties around the appeal site is notable and forms part of the character of the area.

    The appeal proposal would take built form up to the appeal site boundary making it two storeys for the full plot width. I acknowledge that there is an alley to the side of the neighbouring property. Despite this I find that because no. 2 stands slightly lower than the appeal site, the presence of guttering and fascia boarding overhanging from the eaves of no. 2, into the alley, would make the limited space proposed between the appeal site and no. 2 appeal even more enclosed in visual terms.

    In addition, the close proximity of the appeal proposal to no. 2 would, I find, make the proposal look more prominent due to the height proposed in comparison to no. 2 which is lower. I do not find the set-back proposed would assist with this as the issue is not subservience to the host dwelling itself, but views through the site and the sites relationship with the existing spacing present.

    The Residential Extensions Supplementary Planning Document 2009 (SPD) is guidance however, its objective is to prevent visual terracing through the advice that first floor extensions should be set back a minimum of 1 metre from the site boundary. The guidance can be flexible in its application, however, taking the site characteristics into account I feel it is appropriate to require the proposal to meet the guidance contained in the SPD due to the impact non-compliance would have as outlined.

    In this case, the proposal does not meet the guidance in the SPD, which I find results in visual terracing for the reasons outlined above. This in turn has an unacceptable impact upon the character of the area as a result of a terraced and cramped appearance, at odds with the regular pattern of development, due to the loss of the longer views through the site which are important.

    I did note limited examples of first floor extensions within the immediate area at the time of my site visit. These do not create a precedent. Each case must be assessed on its own merits. In the case of this appeal proposal the key issue is the visual gaps when viewed from [name] which would not likely have been an issue for the other examples which I saw on the other side of the road.

    The proposal would be contrary to the Local Development Framework Core Strategy Development Plan Document 2011 Policy SP1 which requires new development to respond to the distinctive local character of the area in which it is situated and Allocations and Development Management Plan 2015 Policy EN1 which requires the layout of the proposed development to respect the topography and character of the site and surrounding area.

  5. Section 06

    Other Matters

    The appellant’s comments regarding parking are noted, however, the Council acknowledge that the extension to the dropped kerb would result in a parking provision more than the policy requirement and thus parking and/or highway safety does not form part of the refusal reason.

    A lack of objection from neighbouring residents, and the Town Council, is noted. Despite this a lack of objection is a neutral consideration within the determination of this appeal. The provision of an extra bedroom is noted; however, this is of limited weight and does not overcome the harm to the character of the area which I have identified.

  6. Section 07

    Conclusion

    For the reasons outlined above, and taking account all other matters raised, I conclude that the appeal should be dismissed.

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 115No official casework-database value to compare
    Extracted decision date · page 1
    24 September 2021Matches the official casework database
    Extracted site visit dates
    31 August 2021 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3267257
Application reference
20/02374/HOUSE
Lead case reference
Not recorded
Planning authority
Sevenoaks District Council
Planning authority code
E07000111

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
1. Refused planning permission
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
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
Dismissed
Decision category
Dismissed
Received date
19 January 2021
Valid date
20 January 2021
Start date
30 March 2021
Planning authority decision date
28 October 2020
Appeal decision date
24 September 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
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
3673
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
24 August 2026 at 16:21