Planning application
MO/2026/00660
21 OAK WAY ASHTEAD KT21 1LQ
Proposal
Erection of a part single, part two storey side extension.
As published by the council, reference MO/2026/00660
Timeline
Dates from the published record
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9 Feb 2026
Received by Mole Valley
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27 May 2026
Validated
Checked as complete and ready for consideration.
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24 Jun 2026
Decision issued: APPROVE WITH CONDITIONS
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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 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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MO/2026/00638 Decided
12 OAK WAY ASHTEAD KT21 1LQ
PLEASE NOTE: Amended description. Conversion of existing garage to home office and storage space, erection of single storey link extension, single storey side/front extension with rear dormer window with Juliette balcony to create additional accommodation within the roof space, internal alterations, changes to external materials and fenestration, installation of rear decking and associated landscaping.
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MO/2021/1113 Granted
8, Woodlands Way, Ashtead, Surrey, KT21 1LH
Erection of single storey rear extension following demolition of existing conservatory and conversion of garage to habitable space.
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MO/2026/00593 Decided
SCRIDAIN 1 FOREST CRESCENT ASHTEAD KT21 1JU
Demolition of existing conservatory and construction of part single, part two storey rear extension, rear extension to existing second floor accommodation over original house, and extension to raised patio.
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MO/2026/00876 Decided
KNIGHTON FARM LANE ASHTEAD KT21 1LJ
Demolition of existing garage and front gable. Erection of single storey front extension to porch, two storey side extension and infill to central area of roof, single storey rear extension and first floor rear extension and changes to fenestration including installation of rooflights on new crown roof.
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MO/2026/01032 Decided
3 CRADDOCKS CLOSE ASHTEAD KT21 1AF
T1 - Oak - Reduce crown of Oak tree to previous reduction points removing up to 2.5 meters in new growth radially all over reduction. remainder of tree height will be approx. 8m-9m. Remove deadwood and remove OPM nests.
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MO/2021/1199 Granted
183, Craddocks Avenue, Ashtead, Surrey, KT21 1NT
Variation of condition 2 of approved planning permission MO/2020/2223 for the erection of part two storey part single storey rear extension and pitched roof over existing flat roof to front, to allow a change of facing materials.
Other householder applications
In Mole Valley
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MO/2026/00431 Granted
5 BROOK VALLEY MID HOLMWOOD RH5 4EZ
Erection of part two-storey, part first floor side extension and erection of porch.
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MO/2026/00286 Granted
52 ROTHES ROAD DORKING RH4 1LD
Raise the height of the rear garden to one level, replacing boundary fencing with new brick retaining walls and infilled wood slat fence panels to side and rear, and replacement rear external staircase.
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MO/2026/00712 Refused
NORFOLK VILLA HOLMWOOD VIEW ROAD MID HOLMWOOD RH5 4HG
Partial demolition of existing garage and alterations to retained building. Erection of double garage with workshop including extension to hardstanding.
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MO/2026/00534 Granted
CRANTOCK 5 SOUTH VIEW ROAD ASHTEAD KT21 2NB
Proposed single storey rear extension, raising of roof of garage to create habitable area and first floor front extension above, Juliette balcony to master bedroom at the rear and change to fenestration including additional windows to side elevation.
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MO/2026/00601 Granted
50 AGATES LANE ASHTEAD KT21 2ND
PLEASE NOTE: Amended ownership form. Demolition of existing single storey rear extension and erection of new single storey rear extension including raising the height of the party wall.