Appeal 6002591
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
4 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
construction of a detached building in the rear garden for use as a Pilates reformer studio without complying with a condition attached to planning permission Ref 23/01123/FUL, dated 18 January 2024.
Section 02
Decision
The appeal is dismissed.
Section 03
Main Issue
The main issue is whether the condition is reasonable or necessary in respect of the living conditions of nearby residents with regards to noise and disturbance.
Section 04
Reasons
The appeal site consists of a semi-detached dwelling with a long garden extending to the rear. It is located on a pleasant residential street with allotments to the rear. Planning permission has previously been granted for a Pilates studio at the far end of the garden, with access provided via a path and gate leading from the highway to the front.
The planning permission was granted subject to a number of conditions, including Condition 6 controlling the business opening hours as set out in the heading above. Various hours of operation have been referred to, but the appellant’s Appeal Statement states that they are seeking to amend the opening hours to 6.00am to 8.00pm during the week, and 7.30am to 2.00pm on Saturdays.
The Council’s Environmental Health consultee refers to a 9.00am start time being consistent with other domestic business settings. Given the residential nature of the street, I agree that a 9.00am start time is reasonable to prevent undue disturbance to neighbouring residents from the comings and goings of customers of the business. That said, the permitted opening hours include an early start 1 day a week, and a later end time 2 days a week, which gives a degree of flexibility for the business even at unsocial hours.
The proposed start time of 6.00am on weekdays would introduce activity even earlier in the morning than the single extended start time currently permitted. The proposal would also extend the start time on Saturdays. Even if customers behave in a considerate manner, residents would be aware of activity generated by the business at the proposed times. This would include car movements, the shutting of car doors, people talking and noise from the movement of customers from the front of the site to the detached building to the rear. Although some customers may arrive by cycle or on foot, the movement of customers to the rear of the property would still be apparent to nearby residents.
This activity would be particularly intrusive due to the proximity of nearby dwellings and the quiet character of this residential street. Although the detached building is located at the far end of the long rear garden and activity within it may not be noisy, this would not be sufficient to mitigate for the noise and disturbance arising from movements generated by the business at times of day when nearby residents can expect a reasonable level of peace and quiet.
Although the extended closing times on weekdays and Saturdays would not be as unsocial as those proposed in the morning, they would nevertheless increase the operating hours of the business at times when nearby residents could reasonably enjoy their properties without undue disturbance.
The appellant sets out that the Pilates studio presently operates sporadically and at a very low level of intensity, and that sessions are managed on an appointment-only basis with staggered departure and arrival times. However, even given planning conditions controlling the use of the building and limiting the operation of the business to the appellant, there is reasonable possibility that the use could intensify with a commensurate increase in noise and disturbance. That said, for the reasons given previously, even at the current level of intensity the impact on neighbouring properties at the proposed unsocial hours would be unacceptable.
The appellant has also suggested a slightly later proposed start time of 6.30am on weekdays as well as an opening time of 7.30am to 12.00pm on Saturdays. However, these would still enable the business to operate at unsocial hours and would not be suitable mitigation for the living conditions of nearby residents.
No objections have been made to the proposal and the Council’s Environmental Health team have confirmed that there is no history of complaints since the business was established 2 years ago. I also acknowledge that the identified harm is based on a subjective judgement rather than empirical evidence. However, given the sensitive residential location of the development and the unsocial hours of operation that are proposed, I consider that the Council’s concerns are well-founded.
Although no highway or parking concerns have been raised, this does not negate the harm I have identified in respect of the living conditions of nearby residents. Reference has been made to other appeal decisions relating to Pilates studios, but I have not been provided with details of these and therefore cannot be certain they represent a direct parallel to the appeal proposal, including the site layout and residential context. In any event, I have determined this appeal on its own merits.
I am mindful of the benefits of the proposal. The studio provides a convenient exercise facility and serves customers with a number of specified issues. The proposed hours of operation would also enable greater flexibility for the business. However, these benefits would not outweigh the significant harm I have identified to the living conditions of nearby residents arising from the extended hours of operation.
I therefore conclude that the extant condition is reasonable and necessary in respect of the living conditions of nearby residents with regards to noise and disturbance. The proposed condition would conflict with Policy DC4 of the Darlington Local Plan 2022 due to the effect on the amenity of existing users of neighbouring land and buildings in respect of noise and disturbance. The proposal would also be contrary to the National Planning Policy Framework which seeks to achieve a high standard of amenity for existing and future users of places.
For the reasons given above the 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 92No official casework-database value to compare
- Extracted decision date · page 1
- 1 May 2026Matches the official casework database
- Extracted site visit dates
- 9 April 2026 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 6002591
- Application reference
- 25/01027/FUL
- Lead case reference
- Not recorded
- Planning authority
- Darlington Borough Council
- Planning authority code
- E06000005
Casework details
The casework, procedure, development and linking details supplied by the official record.
- Casework type
- Planning Appeal
- Procedure
- Written Representations
- Development type
- Not recorded
- Appeal type reason
- Not recorded
- Appeal reason
- refused
- Type detail
- Removal or Variation of Conditions
- 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
- 30 m²
- Number of residences
- 0
- Site in Green Belt
- No
- Agricultural holding
- Not recorded
- 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
- 15 December 2025
- Valid date
- 24 January 2026
- Start date
- 3 February 2026
- Planning authority decision date
- 9 December 2025
- Appeal decision date
- 1 May 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
- 88170
- 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
- 24 August 2026 at 16:21