Planning application
51, Copthall Gardens, Twickenham, TW1 4HH
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Rear dormer roof extension, rooflight to the front roof plane.
As published by the council, reference PA25/4234
Application record
- Reference
- PA25/4234
- Type
- Section 192 Permitted Development
- Status
- Decided
- Decision
- Granted Permission
- Received
- 26 Nov 2025
- Validated
- 26 Nov 2025
- Decided
- 28 Nov 2025
- Ward
- Twickenham Riverside Ward [TRW]
- Decision by
- Delegated Decision
- Postcode
- TW1 4HH
Site history
Applications at this address on the Richmond upon Thames register
This site has had 3 applications since 2025: 2 approved, 0 refused.
Timeline
Dates from the published record
-
26 Nov 2025
Received by Richmond upon Thames
-
28 Nov 2025
Decision issued: Granted Permission
-
13 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 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 this grant of permission means
Richmond upon Thames granted permission on 28 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
51 Copthall Gardens Twickenham TW1 4HH
Rear dormer roof extension, rooflight to the front roof plane and internal alterations.
Withdrawn Householder Extension Loft or dormer 8 docsDomestic -
51, Copthall Gardens, Twickenham, TW1 4HH
Ground Floor Rear Extension
Granted Householder Extension 12 docsDomestic -
49 Copthall Gardens Twickenham TW1 4HH
Single storey rear extension
Refused Householder Extension 12 docsSmall domestic -
70A Copthall Gardens Twickenham Richmond Upon Thames TW1 4HJ
Demolition of existing 2 storey five bedroom house and replace with new 3 storey detached property with 5 one bed units and 2 two bed units.
Refused Full applications Demolition 12 docs -
70A Copthall Gardens Twickenham Richmond Upon Thames TW1 4HJ
Demolition of existing two storey five bedroom house and replacement with two No. 4 bed 3 storey semi- detached dwellings.
Refused Full applications Demolition 8 docs -
36 Clifden Road Twickenham TW1 4LX
Hip to gable and rear dormer roof extensions. Rooflights to front elevation.
Granted Prior approval Extension Loft or dormer 7 docs
Other prior approval applications
In Richmond upon Thames
-
PA26/2437 Granted
119 Hampton Road Twickenham TW2 5QN
Erection of a single-storey rear extension and associated internal alterations.
-
PA26/2424 Granted
45 Selkirk Road Twickenham
Flat roof rear box dormer extension with wall tiles to match existing roof.
-
PA26/2409 Granted
15 Tudor Road Hampton TW12 2NH
Proposed single storey rear extension and rear ground floor opening alterations.
-
PA26/2615 Granted
30, Jubilee Avenue, Twickenham, TW2 6JB
Loft conversion with roof extension and proposed out building in the rear garden.
-
PA26/3058 Awaiting decision
253, Staines Road, Twickenham, TW2 5AY
Prior approval for larger household extension (6m depth, 2.3m eaves height, 4m overall height)