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Official casework recordDismissedCurrent release

Appeal 3332694

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

5 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 new 1 bedroom, 2 storey family annex for elderly relative use, accessed from existing private driveway of main house, adjacent to existing garage building. Proposed revised roof and windows to existing garage. Drainage strategy report and details received 29.06.2023.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Main Issue

    The main issue is the effect of the proposal on the character and appearance of the host property and the locality.

  3. Section 04

    Character and appearance

    The appeal site is the side garden area of one of the dwellings which forms [site address] . [site address] is an elevated grand property in a locality which is generally spacious and verdant albeit nearby is a higher density cluster of single storey buildings which are low-key visually. The character of the area is formed from all of this and the locality has a very pleasing appearance. The appeal scheme is as described above and is built around modifying and extending an existing two storey garage with floorspace over.

    The Council indicates that it considers [site address] to be a non-designated heritage asset (NDHA). I have not seen any confirmation of this via up-to-date information which might be available to the public nor any schedule provided in evidence and the Appellant points out that the property has not been cited as such during planning history less than ten years ago. I have little corroborated information before me and for the purpose of this appeal I am not going to class the property as an NHDA. What is clear however is that [site address] , even as divided and extended, and with appreciable grounds removed, is a fine property, relatively old for the area, and one which deserves spatial and aesthetic consideration when a curtilage scheme is proposed.

    I understand the approach taken to generate ancillary accommodation with the wish to make some use of the current garage structure. Regrettably, to my mind the scheme would almost appear as a new house; and one of, at best, unremarkable design. It would be set too near the road and in the process of its construction would remove excessive vegetation and end up being positioned uncomfortably close to nearby trees. The scale and style of built form would detract from the visual merits of [site address] and add nothing positive to the local scene. Unfortunately, the scheme would look alien in its immediate and wider context and its incongruity would be ill at ease on the eye. It would detract from the qualities of the host building, the streetscene, and the character of the locality.

    Policies DP26 and DP37 of the Mid Sussex District Plan are relevant. Taken together and amongst other matters they seek to ensure that new development is of high-quality design and would: safeguard local distinctiveness and street scenes; protect gardens that contribute to local character; and limit losses to trees and hedgerows in the interests of visual amenity. For the reasons given above I conclude that the appeal scheme would conflict with these policies.

  4. Section 05

    Other matters

    The Council’s Decision Notice refers to concerns over surface water drainage. However, from what I have seen and read I would deem that had I been minded to allow the appeal I should have been able satisfactorily deal with the matter via planning condition and consequently conclude that pertinent development plan policies would not have been breached. Given my decision on the main issue I need not take this matter any further.

    I sympathise with the Appellant’s wish to provide accommodation for elderly relative use and I hope that a suitable solution can be found. I agree with the Appellant that the existing garage is a visual anomaly and not of particularly pleasing design. However, I am not persuaded that the appeal scheme overcomes that problem and it certainly would not be the only way to seek to tackle the strange front elevations and odd proportions which presently exist. I have carefully considered all the points raised by the Appellant but these matters do not outweigh the concerns which I have in relation to the main issue identified above.

    I confirm that policies in the National Planning Policy Framework have been considered and the development plan policies which I cite mirror relevant objectives within that document.

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 352No official casework-database value to compare
    Extracted decision date · page 1
    7 February 2024Matches the official casework database
    Extracted site visit dates
    10 January 2024 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3332694
Application reference
DM/23/0632
Lead case reference
Not recorded
Planning authority
Mid Sussex District Council
Planning authority code
E07000228

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
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
52 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
Dismissed
Decision category
Dismissed
Received date
7 November 2023
Valid date
7 November 2023
Start date
30 November 2023
Planning authority decision date
26 September 2023
Appeal decision date
7 February 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
46171
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