Planning application
PA26/2172
12 Rosslyn Avenue Barnes London SW13 0JX
Proposal
Proposed loft dormer conversion, internal alterations, floor plan redesign and all associated works at 12 Rosslyn Avenue, SW13 0JX
As published by the council, reference PA26/2172
Timeline
Dates from the published record
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22 Jun 2026
Received by Richmond upon Thames
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26 Jun 2026
Decision issued: Granted Permission
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30 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 prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
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PA26/2168 Granted
12 Rosslyn Avenue Barnes London SW13 0JX
Proposed ground floor wrap around extension, internal alterations, floor plan redesign and all associated works at 12 Rosslyn Avenue, SW13 0JX
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PA26/2395 Awaiting decision
16, Tudor Gardens, London, SW13 0JS
Ground floor wraparound extension, internal reconfiguration, new rooflight to new flat roof, bifold/sliding doors onto the garden, installation of bike store in front garden, rebuilding of front boundary wall in London stock brick.
-
PA26/1652 Refused
17, Eleanor Grove, London, SW13 0JN
Mansard rear roof extension.
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PA26/1609 Withdrawn
135 White Hart Lane Barnes London SW13 0JW
New entrance porch plus new doors at rear ground floor.
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PA26/1759 Granted
135 White Hart Lane Barnes London SW13 0JW
New entrance porch plus new doors at rear ground floor.
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21/1391/FUL Granted
143 White Hart Lane Barnes London SW13 0JP
Replacement windows to rear dormer, amendments to front ground floor elevation and front boundary enclosure
Other prior approval applications
In Richmond upon Thames
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PA26/2637 Awaiting decision
17 Kingsway Mortlake London SW14 7HL
Rear L Shaped dormer with roof lights on front slope
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PA26/2643 Awaiting decision
22, Michelham Gardens, Twickenham, TW1 4SB
Proposed loft dormer conversion, internal alterations and addition of Velux to front roof slope.
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PA26/2618 Awaiting decision
Grove Cottage, Lower Teddington Road, Hampton Wick, Kingston Upon Thames, KT1 4HJ
Erection of a rear garden studio building overlooking the Thames River.
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PA26/2615 Awaiting decision
30, Jubilee Avenue, Twickenham, TW2 6JB
Loft conversion with roof extension and proposed out building in the rear garden.
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PA26/2300 Granted
16 Enmore Gardens East Sheen London SW14 8RF
Single storey rear extension, 5m in depth from original house, 3.8m in height and 3m at the eaves.