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Official casework recordDismissedCurrent release

Appeal 3316926

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

the erection of a single storey front and part two storey front extension.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    [name]

    It is considered that the main issues are the effects of the proposed development on (a) the character and appearance of the host property and the streetscene and (b) the living conditions of the occupiers of [address].

  3. Section 04

    Character and Appearance

    The proposed development incudes an extension projecting from the front elevation of a semi-detached dwelling. The appeal property forms part of a group of 3 pairs of similarly deigned dwellings which include a sloping roof projecting forwards from the 2-storey element of the dwelling. This roof extends across a single storey addition projecting forwards and is about half the property’s width.

    Although the character of this residential area is varied, the 3 pairs of semi-detached dwellings from a distinct group of properties within the streetscene, including along part of [address] at its junction with [address]. They have a consistency in their design, character and appearance, including the single storey front additions. Although originally a garage some of the owners have converted the space into habitable accommodation, including at the appeal property.

    The proposed development would have a full width 2-storey front extension from which a single storey extension would project further forward equating to the same length as the existing addition. By reason of scale, siting and design, the appeal scheme would unbalance this pair of semi-detached dwellings and be detrimental to the character and appearance of the group of similarly designed dwellings. For these reasons, the resulting dwelling would be incongruous form of development which would have a negative impact on the appearance of the streetscene.

    On this issue, it is concluded that the proposed development would cause unacceptable harm to the character and appearance of the host property and the streetscene and, as such, it would conflict with Policies CS11 and CS12 of the [name] (CS). Amongst other matters, these policies require proposals to preserve attractive streetscapes, integrate with the streetscape character and respect adjoining properties, including layout.

  4. Section 05

    Living Conditions

    The flank of the proposed extension, both the single and 2-storey elements, would be sited a similar distance away from the shared boundary with [address] as the property’s side elevation. However, unlike the existing side elevation, the flank wall of the appeal scheme would project further forward than the property and, as a consequence, it would visually dominate the outlook from the kitchen window of No. 29.

    Further, the proposed flank wall would be sited opposite the entrance door and, as such, it would physically and visually be overbearing for the occupiers of No. 29 when entering or exiting their property. This unacceptable harm would be accentuated by the higher ground level of the property when compared to No. 29.

    By reason of siting and height, there would be the potential for a reduction in levels of daylight reaching the kitchen window of No. 29. Although any reduction in daylight would be associated with a kitchen window, this matter adds to the unacceptable harm which has already been identified.

    For the reasons given, it is concluded that the proposed development would cause unacceptable harm to the living conditions of the occupiers of [address] and, as such, it would conflict with CS Policy CS12 which refers to developments avoiding visual intrusion and loss of sunlight and daylight.

  5. Section 06

    Other Matters

    The appellants have referred to personal circumstances for seeking the erection of the proposed development but the circumstances referenced do not outweigh the unacceptable harm which has been identified. Accordingly, it is concluded that this 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 1351No official casework-database value to compare
    Extracted decision date · page 1
    21 June 2023Matches the official casework database
    Extracted site visit dates
    16 May 2023 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3316926
Application reference
22/03434/FHA
Lead case reference
Not recorded
Planning authority
Dacorum Borough Council
Planning authority code
E07000096

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
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
18 February 2023
Valid date
18 February 2023
Start date
13 April 2023
Planning authority decision date
23 December 2022
Appeal decision date
21 June 2023

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
34359
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