Planning application
1 Grove Avenue Twickenham TW1 4HX
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 over main rear of house and over part of outrigger projection, and installation of 2No. rooflights in the front roofslope
As published by the council, reference PA25/3327
Application record
- Reference
- PA25/3327
- Type
- Section 192 Permitted Development
- Status
- Decided
- Decision
- Granted Permission
- Received
- 25 Sep 2025
- Validated
- 25 Sep 2025
- Decided
- 23 Oct 2025
- Ward
- South Twickenham Ward [STT]
- Decision by
- Delegated Decision
- Postcode
- TW1 4HX
Site history
Applications at this address on the Richmond upon Thames register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
PA25/3325 Granted
1 Grove Avenue Twickenham TW1 4HX
single storey side and rear infill extension
Timeline
Dates from the published record
-
25 Sep 2025
Received by Richmond upon Thames
-
23 Oct 2025
Decision issued: Granted Permission
-
13 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
13 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 23 October 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
-
1 Grove Avenue Twickenham TW1 4HX
single storey side and rear infill extension
Granted Householder Extension 14 docsSmall domestic -
81 Lion Road Twickenham TW1 4HT
L shape rear dormer roof extensions. Rooflight to front elevation
Granted Prior approval Extension Loft or dormer 7 docs -
81 Lion Road Twickenham TW1 4HT
The erection of a ground floor side and rear extension. Including the creation of two new first floor front windows and replacement of an existing ground floor front window and door.
Granted Householder Extension Windows or glazing 13 docsDomestic -
15 Grove Avenue Twickenham TW1 4HX
Non material amendment to planning permission 17/4389/HOT: Amendments to the roof design including its skylights; Openings design to the rear elevation.
Refused Amendments 4 docs -
12, Grove Avenue, Twickenham, TW1 4HY
Erection of a single-storey pitched roof side infill extension incorporating two Velux rooflights, with a maximum height of 3.42 metres and an eaves height of 2.50 metres.
Granted Prior approval Extension Loft or dormer 11 docsSmall domestic -
77 Lion Road Twickenham TW1 4HT
Ground floor rear & side extension and first floor side extension with boundary wall changes and addition of new skylight
Refused Householder Extension 22 docsSmall domestic
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)