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Official casework recordDismissedCurrent release

Appeal 3368991

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

replacement first floor accommodation over existing retained ground floor area.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Main Issue

    The main issue is the effect of the development on the character and appearance of the host property and the surrounding area.

  3. Section 04

    Reasons

    [site address] is part of a residential area of private roads. The properties vary in style, but they are traditional in form, and the area has a verdant and suburban character. The appeal property is one of a group of more recent additions, although the detached houses reflect the materials and form of the local vernacular.

    The [site address] [name], as part of the Neighbourhood Plan1, advocates that design is in keeping with the established character of [site address] and with the style of properties surrounding the development.

    Montclair has an attached garage with a hipped roof to the side that extends up to the shared boundary with the neighbouring property, Rowans. It has accommodation within the roof, served by a pitched-roof dormer window to the front. While maintaining the same footprint, the proposal would alter the roofscape, creating a mansard-style roof with a flat top. It would not add significant bulk, but the steep pitch and profile would be at odds with the hipped form of the host property, and it would visually reduce the gap to the neighbouring property. The zinc cladding and the scale and detailing of the windows further accentuate the contrasting form.

    On its own, the structure is well-designed and proportioned, and I accept that contemporary extensions can sit alongside more traditional forms. However, 1 [site address] Neighbourhood Plan 2017-2033 despite being set below the ridge line of the host property, the extension would, through its form and detailing, be a dominant and noticeable addition. There is a diverse palette of materials in the area, but located directly between the multi-buff brick and red tile hanging of the host property, and the red brick and flint of the neighbouring property, the proposed development would be an incongruous feature and would fail to harmonise with its setting.

    As such, the proposal would be harmful to the character and appearance of the host property and the wider street scene, conflicting with policies H4 and D4 of the Local Plan: Development Management Policies, and policy D1 of the Local Plan: Strategy and Sites (2015 – 2034). These promote high-quality design in keeping with the character of the area, ensuring that development respects the existing property and street in terms of scale, design, and appearance. This is also echoed in Policy EH-H7(a) of the [site address] Neighbourhood Plan (2017-2033), the [name] and [name] (2018), and Chapter 12 of the National Planning Policy Framework.

  4. Section 05

    Conclusion

    For the reasons set out, the appeal is 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 362No official casework-database value to compare
    Extracted decision date · page 1
    25 September 2025Matches the official casework database
    Extracted site visit dates
    17 September 2025 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3368991
Application reference
24/P/01698
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
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
1
Site in Green Belt
Yes
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
Dismissed
Decision category
Dismissed
Received date
9 July 2025
Valid date
17 July 2025
Start date
17 July 2025
Planning authority decision date
30 April 2025
Appeal decision date
25 September 2025

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
76917
First seen
20 August 2026 at 14:25
Last seen
20 August 2026 at 16:28
Removed from release
Not recorded
Record created
20 August 2026 at 14:25
Record updated
24 August 2026 at 16:21