Planning application
PA26/2136
21 Lower Mortlake Road Richmond TW9 2LR
Proposal
Rear single-storey extension.
As published by the council, reference PA26/2136
Timeline
Dates from the published record
-
16 Jun 2026
Received by Richmond upon Thames
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22 Jun 2026
Validated
Checked as complete and ready for consideration.
-
26 Jul 2026
Added to PlanIndex
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30 Jul 2026
Decision issued: Granted Permission
What 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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
05/2468/DD01 Granted
23 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2LR
Details of materials, doors and windows pursuant to planning permission 05/2468/HOT.
-
06/0636/FUL Refused
2 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2JA
Demolition of existing building. Erection of mixed use building comprising basement parking, ground and part first floor commercial use (B1) and four x 1 bed and five x 2 bed residential units.
-
06/1004/FUL Withdrawn
Rear Of 88 Kew Road Richmond Richmond Upon Thames TW9 2PQ
Demolition of single storey buildings associated with car sash site and erection of new two bedroom cottage. (NB. This application is a duplicate of ref: 06/1003/FUL).
-
06/1007/CAC Withdrawn
Rear Of 88 Kew Road Richmond Richmond Upon Thames TW9 2PQ
Demoltiion of single storey buildings (NB. This application is a duplicate of 06/1006/CAC).
-
06/1006/CAC Granted
Rear Of 88 Kew Road Richmond Richmond Upon Thames TW9 2PQ
Demolition of single storey buildings (NB. There is also a duplicate application ref: 06/1007/CAC) .
-
06/1003/FUL Refused
Rear Of 88 Kew Road Richmond Richmond Upon Thames TW9 2PQ
Demolition of single storey building associated with car wash site and erection of new two bedroom cottage.(NB. There is also a duplicate application ref: 06/1004/FUL which has been withdrawn).
Other householder applications
In Richmond upon Thames
-
PA26/2232 Withdrawn
9, Maze Road, Kew, Richmond, TW9 3DA
Re-position air source heat pump to the front of the property and installation of PV panels on the roof.
-
PA26/2644 Awaiting decision
41 Glebe Road Barnes London SW13 0EB
The replacement of existing poor repair windows with high quality double-glazed units. The proposed replacement windows will replicate the original design, preserving the historic character of the property while addressing modern requirements for energy efficiency and noise reduction.
-
PA26/2642 Awaiting decision
32 Kings Road East Sheen London SW14 8PF
Demolition of the existing rear extension and erection of a single-storey rear extension.
-
PA26/1339 Granted
22, Michelham Gardens, Twickenham, TW1 4SB
Rear dormer roof extension. Rooflights to front elevation
-
PA26/1976 Granted
9 Meadlands Drive Petersham Richmond TW10 7EF
Replacement of existing conservatory Roof