Planning application
147, Lower Mortlake Road, Richmond, TW9 2LP
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey rear/side extension.
As published by the council, reference PA26/0619
Application record
- Reference
- PA26/0619
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted Permission
- Received
- 23 Feb 2026
- Validated
- 25 Feb 2026
- Decided
- 23 Mar 2026
- Ward
- North Richmond Ward [NRR]
- Decision by
- Delegated Decision
- Postcode
- TW9 2LP
Site history
Applications at this address on the Richmond upon Thames register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
PA26/0616 Granted
147, Lower Mortlake Road, Richmond, TW9 2LP
Loft conversion with rear dormer window and roof extension over rear back addition.
Timeline
Dates from the published record
-
23 Feb 2026
Received by Richmond upon Thames
-
25 Feb 2026
Validated
Checked as complete and ready for consideration.
-
23 Mar 2026
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 23 March 2026, 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
147, Lower Mortlake Road, Richmond, TW9 2LP
Loft conversion with rear dormer window and roof extension over rear back addition.
Granted Prior approval Extension Loft or dormer +1 8 docs -
139 Lower Mortlake Road Richmond TW9 2LP
Rear dormer roof extension to rear roof slope and roof to outrigger and 3no. rooflights to front elevation.
Granted Prior approval Extension Loft or dormer 14 docs -
139 Lower Mortlake Road Richmond TW9 2LP
Single-storey side/rear extension.
Granted Householder Extension 19 docsSmall domestic -
32 Beaumont Avenue Richmond Richmond Upon Thames TW9 2HE
Erection of dormer windows to rear roof slopes.
Granted Prior approval Loft or dormer Windows or glazing 6 docs -
32 Beaumont Avenue Richmond Richmond Upon Thames TW9 2HE
Loft extension with rear dormer and front rooflights.
Granted Prior approval Extension Loft or dormer 13 docs -
20 Beaumont Avenue Richmond Richmond Upon Thames TW9 2HE
Dormer roof extension including part extension over existing closet wing
Granted Prior approval Extension Loft or dormer 12 docs
Other householder applications
In Richmond upon Thames
-
PA26/2452 Refused
50 Fairfax Road Teddington TW11 9BZ
Roof extension to create additional loft storey. Increase in height to eaves and ridge to part of existing roof.
-
PA26/3078 Awaiting decision
64 FIRST AVENUE MORTLAKE LONDON SW14 8SR
The demolition of the existing ground floor rear extension, construction of replacement ground floor rear extension and replacement windows to the rear of the property.
-
PA26/3057 Awaiting decision
23, Manderlea, The Avenue, Hampton, TW12 3RN
Single storey rear extension, single storey side extension, and the installation of an air conditioning unit
-
PA26/3068 Awaiting decision
27 Ranelagh Avenue Barnes London SW13 0BL
Single storey side return with a sloping rooflight. Incl replacement windows throughout.
-
PA26/3067 Awaiting decision
27 Ranelagh Avenue Barnes London SW13 0BL
Rear mansard roof extension.