Planning application
29, Cedar Road, Teddington, TW11 9AN
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 lawful development for the existing rear dormer and first-floor projecting side window at 29 Cedar Road, TW11 9AN.
As published by the council, reference PA26/0404
Application record
- Reference
- PA26/0404
- Type
- Section 191Cert Existing Lawful Use/Dev
- Status
- Decided
- Decision
- Granted Permission
- Received
- 6 Feb 2026
- Validated
- 10 Feb 2026
- Decided
- 24 Mar 2026
- Ward
- Teddington Ward [TDD]
- Decision by
- Delegated Decision
- Postcode
- TW11 9AN
Timeline
Dates from the published record
-
6 Feb 2026
Received by Richmond upon Thames
-
10 Feb 2026
Validated
Checked as complete and ready for consideration.
-
24 Mar 2026
Decision issued: Granted Permission
-
13 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
12 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
-
29 Cedar Road Teddington Richmond Upon Thames TW11 9AN
Proposed ground floor rear wrap-around extension.
Granted Householder Extension 11 docsDomestic -
29 Cedar Road Teddington Richmond Upon Thames TW11 9AN
Proposed loft outrigger dormer extension.
Granted Prior approval Extension Loft or dormer 11 docs -
29, Cedar Road, Teddington, TW11 9AN
Details pursuant to condition 'C1 - Drainage' of approval reference PA25/3586.
Granted Conditions 7 docs -
29 Cedar Road Teddington Richmond Upon Thames TW11 9AN
Rear dormer roof extension.
Granted Lawful development Extension Loft or dormer 10 docs -
15 Bridgeman Road Teddington Richmond Upon Thames TW11 9AJ
Extension to existing loft conversion.
Refused Householder Extension Loft or dormer 11 docsDomestic -
34 Field Lane Teddington Richmond Upon Thames TW11 9AW
Erection of a single storey extension to rear
Granted Householder Extension 12 docsSmall domestic
Other lawful development applications
In Richmond upon Thames
-
PA26/2007 Granted
192A and 192B, Kingston Road, Teddington, TW11 9JD
Existing use of the property as multiple self-contained flats (2).
-
PA26/1531 Granted
4 Whiteleys Way Hanworth Feltham TW13 6HP
Certificate of Lawful Development (Existing) for rear outbuilding.
-
PA26/2608 Awaiting decision
10 Russell Road Twickenham Middlesex TW2 7QT
Use of the site and buildings as a Guest House (Use Class C1)
-
PA26/2430 Awaiting decision
71, Ground Floor Flat, Queens Road, Twickenham, TW1 4EZ
Use of 'ground floor unit' as a 3 x bed C3 flat.
-
PA26/0354 Refused
63, Beech Way, Twickenham, TW2 5JS
Existing use of the detached single-storey outbuilding located in the rear garden as a self-contained independent dwelling house with dedicated private external amenity space.