Appeal 6007498
Public case and site metadata stored from the official casework database, including fields that were empty in the source release.
A clearer next step
See how Inspectors approached issues like yours
Bring your planning decision into a private workspace. We separate the disputed points, then match them with source-located Inspector reasoning from similar appeals.
- See which issues the decision appears to turn on
- Compare the facts and open the full appeal records
One private comparison
How the refusal review worksOne-off service · No subscription
Similar appeals are evidence to inspect, not a prediction of your outcome.
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
change of use from 6-bed house in multiple occupation (use class C4) to large house in multiple occupation (sui generis) through conversion of existing loft space and renovation of existing garden outbuilding.
Section 02
Decision
The appeal is dismissed.
Section 03
Preliminary matters
The appeal property is a semi-detached former single dwelling since converted into a 6-bedroom house in multiple occupation (HMO). It is set within an established residential area where several other houses have been converted into HMOs. A roof extension has been built under the terms of a certificate of lawfulness granted by the Council. The intention is that the additional space created in the loft would be occupied by two additional bedrooms and a common room.
The Council now acknowledges that one of its reasons for refusing the application, that alleging a poor outlook for future occupants of the two proposed bedrooms, could be addressed by condition in the event of planning permission being granted. I share that view.
Reference is made to several development plan policies. However, policy DM23 of the Wycombe District Local Plan (LP) deals specifically with residential uses other than dwellings, including HMOs. I therefore consider this policy to be the most pertinent to this appeal.
Section 04
Main Issue
The main issue is the acceptability of the future living conditions of the property’s residents with specific reference to noise, disturbance and common rooms.
Section 05
Reasons
The Council is concerned that the use of the proposed common room in the converted loft would result in activity which may disturb other residents in their bedrooms. In a development of this nature wherein the occupants do not live as a single household some disturbance is inevitable at certain times. Moreover, as the appellant points out, the proposed common room is not sited directly above bedrooms, and wall and floor insulation can mitigate the worse effects of sound impacts. I consider the layout design has properly taken the prospect of noise and disturbance into consideration and, had the appeal succeeded, a noise insulation condition could reasonably have been imposed.
Policy DM23 requires an adequate level of common rooms to be provided, in this case three. One is already provided at lower ground level, and another is proposed within the loft. The appellant proposes a utility area on the first floor as a common room and/or an outbuilding, which could be converted to a quiet room to be used possibly as a study.
I note the semantic exchanges of the parties as to the meaning of the term ‘common room’, but to my mind, basic common sense should sometimes prevail. The small utility room is simply that, its main function is to house a boiler and water tank, whereas in the normally accepted planning sense of the term a common room is where residents would use to prepare or eat food or simply sit and relax.
Whilst noting that the policy requirement is for common rooms to be provided ‘within’ the building, the proposed use in this case of an outbuilding or an annexe presents, in my view, a reasonable alternative. It would be conveniently located and could prove attractive to residents to read, study or simply sit in quiet surroundings. In this respect the appellant brought to my attention another property1 in [site address] where an outside garden room was brought into the planning equation.
However, as I saw, the outbuilding is in poor condition with a corrugated metal roof, and little or no information has been provided to demonstrate how the building could be brought up to a habitable standard. Moreover, part of the outbuilding shown on the appellant’s existing and proposed drawings no longer exists. These matters could not, to my mind, be appropriately addressed by the imposition of a condition. But for this, I would have considered a minor departure from the strict application of the wording of the policy to be justified and appropriate in the particular circumstances of this case.
I therefore conclude that it has not been appropriately demonstrated that the scheme would provide sufficient common rooms for its residents, thus harming their future living conditions. Accordingly, a conflict arises with those provisions of LP policy DM23 directed to the provision of common rooms in HMOs.
Section 06
Other matters
All other matters raised in the representations have been considered, but no other matter is of such strength or significance as to outweigh the considerations leading to my conclusions.
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 2949No official casework-database value to compare
- Extracted decision date · page 1
- 23 June 2026Matches the official casework database
- Extracted site visit dates
- 5 June 2026 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 6007498
- Application reference
- PL/25/5649/FA
- Lead case reference
- Not recorded
- Planning authority
- Buckinghamshire Council
- Planning authority code
- Not recorded
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
- refused
- 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
- 210 m²
- Number of residences
- 0
- Site in Green Belt
- No
- 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
- Dismissed
- Decision category
- Dismissed
- Received date
- 1 April 2026
- Valid date
- 1 April 2026
- Start date
- 20 April 2026
- Planning authority decision date
- 6 March 2026
- Appeal decision date
- 23 June 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
- 90888
- 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