Planning application
PA26/2116
34, Marksbury Avenue, Richmond, TW9 4JF
Proposal
Erection of a single-storey rear extension, to replace existing rear conservatory, to extend 5.86m beyond the rear wall of a semi-detached house, with an eaves height of 3.0m and a maximum height not exceeding 4m.
As published by the council, reference PA26/2116
Timeline
Dates from the published record
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15 Jun 2026
Received by Richmond upon Thames
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14 Jul 2026
Decision issued: GPD Extension Conditional
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26 Jul 2026
Added to PlanIndex
After the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
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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05/1981/HOT Granted
40 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JF
Demolition of existing garage and front porch. Single storey side and rear extension. New porch to front elevation. Roof extension with new side gable and dormer to rear roof elevation.
-
05/3416/HOT Granted
46 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JF
First floor rear extension.
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06/0310/HOT Granted
26 Chaucer Avenue Richmond Richmond Upon Thames TW9 4JJ
Retention of single storey rear extension.
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PA26/2440 Awaiting decision
55, MARKSBURY AVENUE, RICHMOND, RICHMOND UPON THAMES, TW9 4JE
Erection of a single storey rear extension extending 5.0 metres beyond the original rear wall of the dwellinghouse, 2.7m in height, and 2.5m in height to eaves.
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05/2671/HOT Granted
17 Thompson Avenue Richmond Richmond Upon Thames TW9 4JP
Erection of a single storey rear exrtension. Amendment (reduce maximum height of proposed extension by 0.1m).
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05/3899/HOT Granted
73 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JE
Loft Extension, first floor extension above kitchen, enclosure of patio on ground level, Garage conversion.
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
-
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.