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Official casework recordAllowedCurrent release

Appeal 6002058

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

the change from C3 single family to [name] 9 bed HMO.

  1. Section 02

    Decision

    The appeal is allowed and planning permission is granted for the change from C3 single family to [name] 9 bed HMO at [site address] in accordance with the terms of the application, Ref 24/1200/FUL, and the plans submitted with it, subject to the following condition:

    The number of persons in residence at the hereby approved House in [name] (HMO) shall not exceed 14 at any one time.

  2. Section 03

    Preliminary Matters

    The appeal follows the Council's failure to determine the application within the prescribed period. However, the Council has indicated in its Appeal Statement, that had it been in a position to determine the application, it would have granted planning permission, subject to conditions.

    There are a few issues raised in relation to this proposal by an interested party. The substance of this representation has informed the main issue of this appeal.

    The evidence submitted by the appellant states that the development has been completed. I have considered the appeal on the basis that permission is being sought retrospectively for the change of use. The Council in its Appeal Statement considered the development in the same manner.

  3. Section 04

    Main Issue

    The main issue is whether the development provides acceptable living conditions for its occupants.

  4. Section 05

    Reasons

    [site address] is a two-storey detached dwelling that lies within a generous plot. The development created nine bedrooms over two floors, each room with appropriate floorspace. Some bedrooms are en-suite, and communal bathrooms are provided on each floor. The internal communal space includes the kitchen and utility room, and the property’s garden is large.

    Fire safety and facilities, including heating, are controlled by other legislation and therefore fall outside of the scope of the appeal.

    Thus, the development provides acceptable living conditions for its occupants, in accordance with Policy SADM30 of the Site Allocations and Development Management Policies Plan 2016. Among other things this policy supports development of a high-quality design which has a limited impact on the amenity of occupiers of the site.

  5. Section 06

    Conditions

    I have considered the Council’s suggested conditions against the advice contained in the National Planning Policy Framework and the Planning Practice Guidance. I have undertaken some minor editing in the interests of precision and clarity.

    To ensure that there would not be an unacceptable intensification of use, and that the offers acceptable living conditions for its occupiers I have imposed a condition which controls the occupation of the property to a maximum of 14 persons.

    The existing block plan shows that cycle storage is available at the property, which the appellant confirmed can hold more than nine bicycles. Therefore, in this instance, I do not find that suggested condition 2 is necessary. The existing block plan shows the location of waste storage and therefore it is not necessary to require details of storage capacity. As such, I have not imposed suggested condition 3.

  6. Section 07

    Conclusion

    For the reasons given above the appeal is allowed.

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 5985No official casework-database value to compare
    Extracted decision date · page 1
    20 March 2026Matches the official casework database
    Extracted site visit dates
    16 March 2026 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
6002058
Application reference
24/1200/FUL
Lead case reference
Not recorded
Planning authority
Hertsmere Borough Council
Planning authority code
E07000098

Casework details

The casework, procedure, development and linking details supplied by the official record.

Casework type
Planning Appeal
Procedure
Written Representations
Development type
Change of use
Appeal type reason
Not recorded
Appeal reason
not_received
Type detail
Planning Appeals - Full
Jurisdiction
No Jurisdiction Associated
Link status
Not recorded

Site and development

Published appeal-site measurements and planning designations, without the withheld precise location fields.

Site area
0 hectares
Floor space
8,000 m²
Number of residences
0
Site in Green Belt
Yes
Agricultural holding
No
Affects setting of a listed building
Yes
Historic building grant made
Not recorded
Relates to a conservation area
Not recorded
Flooding is an issue
Not recorded
Site within an AONB
No
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
28 November 2025
Valid date
28 November 2025
Start date
15 January 2026
Planning authority decision date
26 September 2025
Appeal decision date
20 March 2026

Case administration

Published recovery, call-in, costs and enforcement information for this case.

Redetermined
Not recorded
Bespoke
Not recorded
Date recovered
Not recorded
Date not recovered or derecovered
Not recorded
Call-in date
Not recorded
Costs applied for
No
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
Back Office-s78
Dataset status
Current release
Catalogue record ID
86277
First seen
20 August 2026 at 14:25
Last seen
20 August 2026 at 16:29
Removed from release
Not recorded
Record created
20 August 2026 at 14:25
Record updated
20 August 2026 at 16:29