Planning application
21 Sibson Road Manchester M21 9RH
Works: Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Lawful development proposal for hip to gable conversion with flat roof dormer to rear
As published by the council, reference 122048/LP/2018
Application record
- Reference
- 122048/LP/2018
- Type
- Certificate Lawful Develpmnt Proposed
- Status
- Decided
- Decision
- Approved
- Received
- 5 Dec 2018
- Validated
- 5 Dec 2018
- Decided
- 25 Jan 2019
- Ward
- Chorlton Ward
- Decision by
- Delegated Decision
- Postcode
- M21 9RH
Timeline
Dates from the published record
-
5 Dec 2018
Received by Manchester
-
25 Jan 2019
Decision issued: Approved
-
13 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Altrincham
34 applications on PlanIndex · across 3 councils · 97% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
27 Sibson Road Manchester M21 9RH
Application to discharge condition no. 4 (gas membrane) attached to planning permission 128697/FH/2020
Granted Conditions 3 docs -
27 Sibson Road Manchester M21 9RH
Erection of a single storey rear extension to form additional living accommodation
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12 Sibson Road Manchester M21 9RH
Erection of a single storey side and rear extension to form additonal living accommodation following demolition of existing single storey rear outrigger
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6 Bentley Road Manchester M21 9WD
Certificate of Lawful Proposed Development - Erection of single storey outbuilding
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4 Shanklin Close Manchester M21 9RF
Erection of a single-storey rear extension, installation of rear dormer and front porch and elevational alterations following demolition of an existing conservatory and out building.
Granted Householder Extension Loft or dormer +1 11 docsSmall domestic -
39 Nicolas Road Manchester M21 9LG
Larger Homes extension for the erection of a single storey rear extension. measuring 5.16 metres projection, to a height of 3 metres to the eaves and 3.9 metres to the ridge.
Decided Prior approval Extension 8 docsSmall domestic
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PLA-2026-001302 Awaiting decision
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Erection of a single-storey rear extension.
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-
PLA-2026-001309 Awaiting decision
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Elevation alterations including the installation of new rear ground floor window and rear door together with 2 rooflights to be installed on the rear roof of the kitchen outrigger.
-
PLA-2026-000132 Awaiting decision
64 Demesne Road Manchester M16 8PJ
Use of dwellinghouse as seven self-contained (1 x 2 and 6 x 1 bedroom) flats.