Planning application
PA26/2406
23 Castlegate Richmond TW9 2HL
Proposal
Formation of a timber box, painting studio, above the current shed at the bottom of the garden. No side windows only roof lights. One glazed access door with obscured glass leading from step / ladder stair up. All side walls painted light grey. Proposal to have a green roof, with drainage off to water butt. No other facilities inside. Studio supported of existing shed, with two new column props to one side.
As published by the council, reference PA26/2406
Timeline
Dates from the published record
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8 Jul 2026
Received by Richmond upon Thames
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10 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.
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05/3502/FUL Refused
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05/0746/DD01 Granted
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Details of S106 Agreement pursuant to planning permission 05/0746/FUL.
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05/2737/COU Refused
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05/3324/PS192 Granted
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05/3529/HOT Granted
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Other householder applications
In Richmond upon Thames
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PA26/2232 Withdrawn
9, Maze Road, Kew, Richmond, TW9 3DA
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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