Planning application
PA26/2121
9 Martingales Close Ham Richmond TW10 7JJ
Proposal
Single storey rear extension.
As published by the council, reference PA26/2121
Timeline
Dates from the published record
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16 Jun 2026
Received by Richmond upon Thames
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2 Jul 2026
Validated
Checked as complete and ready for consideration.
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26 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Richmond upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
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PA26/1730 Granted
12 Martingales Close Ham Richmond TW10 7JJ
Ground floor rear extension, front porch, first floor front extension and new roof to existing garage
-
06/0539/HOT Refused
9 Bishops Close Ham Richmond Upon Thames TW10 7DF
Erection of single storey rear extension
-
06/0308/HOT Granted
57 Lauderdale Drive Petersham Richmond Upon Thames TW10 7BS
existing single storey rear extension alteration to roof.
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05/3194/HOT Granted
61 Lauderdale Drive Petersham Richmond Upon Thames TW10 7BS
Proposed rear conservatory.
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05/2883/HOT Refused
287 Petersham Road Richmond Richmond Upon Thames TW10 7DA
Provision of vehicular access and front hardstanding
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06/1207/LBC Withdrawn
Flat 3A South Lodge 59 - 66 Ham Common Ham Richmond Upon Thames TW10 7JL
Insertion of 3 conservation type rooflights
Other householder applications
In Richmond upon Thames
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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.
-
PA26/2136 Granted
21 Lower Mortlake Road Richmond TW9 2LR
Rear single-storey extension.
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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.
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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.
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PA26/1339 Granted
22, Michelham Gardens, Twickenham, TW1 4SB
Rear dormer roof extension. Rooflights to front elevation