Planning application
26 MASON STREET, READING, RG1 7PD
Works: Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness (proposed use) for a rear dormer window and alterations to fenestration
As published by the council, reference PL/26/0358
Application record
- Reference
- PL/26/0358
- Type
- Certificate of Lawfulness - Proposed Use or Development
- Status
- Decision Made
- Decision
- Permitted Development
- Received
- 17 Mar 2026
- Validated
- 17 Mar 2026
- Decided
- 15 May 2026
- Ward
- Abbey Ward
- Decision by
- Delegated Decision
- Postcode
- RG1 7PD
Timeline
Dates from the published record
-
17 Mar 2026
Received by Reading
-
15 May 2026
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
5 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
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26 MASON STREET, READING, RG1 7PD
Proposed single storey rear extension.
Granted Householder Extension 10 docsSmall domestic -
2 MASON STREET, READING, RG1 7PD
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Granted Full applications Demolition 10 docsSmall domestic -
FLAT 2, 4 MASON STREET, READING, RG1 7PD
Certificate of existing lawfulness for a self-contained flat at ground floor level
Granted Lawful development 5 docs -
FLAT 1, 4 MASON STREET, READING, RG1 7PD
Certificate of existing lawfulness for a self-contained flat at basement level
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2 MASON STREET, READING, RG1 7PD
Application for a Non-Material Amendment, minor amendment to of planning permission PL/23/0988 For removal of condition 4 (solar panels).
Decided Amendments 4 docs -
62 George Street, Reading RG1 7NT
Certificate of lawfulness for existing use of the dwelling 62 George Street as a 6 bedroom HMO over 4 levels with 6 bedrooms
Granted Lawful development 4 docsDomestic
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PL/26/1130 Awaiting decision
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PL/26/0851 Granted
51 ERLEIGH ROAD, READING, RG1 5NB
Use as 3 self-contained Class C3 residential units (ground floor flat 1; first floor flat 2; second floor flat 3).
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PL/26/0795 Granted
45 THE WILLOWS, CAVERSHAM, READING, RG4 8BD
Single storey rear extension that extends 3m from the rear boundary of the original house.
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PL/26/1120 Awaiting decision
53C MOUNT PLEASANT, READING, RG1 2TF
2.48m single storey Rear extension
-
PL/26/0788 Granted
2 BLAENANT, EMMER GREEN, READING, RG4 8PH
Proposed loft conversion with rear dormer, 3 front roof-lights, and second floor side facing feature window (amended)