Planning application
PA26/2178
14, Ailsa Road, Twickenham, TW1 1QW
Proposal
First floor side extension
As published by the council, reference PA26/2178
Timeline
Dates from the published record
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22 Jun 2026
Received by Richmond upon Thames
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1 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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06/0044/HOT Granted
8 St Georges Road Twickenham Richmond Upon Thames TW1 1QR
Proposed new dormer to loft and extension of the dormer to the second floor.
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22/3532/DD02 Granted
6 St Georges Road Twickenham TW1 1QR
Details pursuant to condition U0148612 - Frieze - Detailed Drawings, U0148613 - Detailed window drawings
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22/3532/DD01 Granted
6 St Georges Road Twickenham TW1 1QR
Details pursuant to condition U0148610 - Sample panels of brickwork
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PA26/1876 Awaiting decision
21, The Avenue, Twickenham, TW1 1QP
Details pursuant to conditions C3. Tree replacement planting and Soft Landscaping, C7. Construction Ecological Management Plan (CEMP), and C8. Ecological Enhancements of planning reference PA25/4518.
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PA26/1722 Awaiting decision
21, The Avenue, Twickenham, TW1 1QP
Details in pursuant of conditions C2 (Tree planting and Soft Landscaping Required) & C6 (SUDS) of planning permission 24/3094/HOT.
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PA26/2041 Awaiting decision
17, Ailsa Road, Twickenham, TW1 1QJ
Construction of a part single-storey, part two-storey rear and side extension following the demolition of the existing rear extension, side extension, and front garage. Ridgeline roof conversion featuring one front and one side conservation style rooflight. Installation of a swimming pool to the rear.
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.
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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