Planning application
PA26/1072
15 St James Avenue Hampton Hill Hampton TW12 1HH
Proposal
Ground floor rear extension 3m deep & internal layout modifications
As published by the council, reference PA26/1072
Timeline
Dates from the published record
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26 Mar 2026
Received by Richmond upon Thames
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31 Mar 2026
Validated
Checked as complete and ready for consideration.
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25 Jun 2026
Decision issued: Granted Permission
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26 Jul 2026
Added to PlanIndex
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
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06/1180/PS192 Refused
14 St James Avenue Hampton Hill Richmond Upon Thames TW12 1HH
Erection of a single storey rear extension.
-
06/0771/PS192 Refused
14 St James Avenue Hampton Hill Richmond Upon Thames TW12 1HH
Erection of single storey rear extension
-
05/2728/HOT Granted
63 St James Avenue Hampton Hill Richmond Upon Thames TW12 1HL
Erection of hip to gable roof extension on rear elevation and dormer roof extensions to both side elevations and front elevation
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06/0597/HOT Refused
84 St James Avenue Hampton Hill Richmond Upon Thames TW12 1HN
Rooms in roof space with side gable and rear dormer.
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PA26/2219 Awaiting decision
80, St James's Avenue, Hampton Hill, Hampton, TW12 1HN
Single Storey Side and Rear extension
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23/0196/HOT Granted
41 St James's Avenue Hampton Hill Hampton TW12 1HH
Conversion of existing detached garage into accommodation for sole use by owner
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.
-
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