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Planning application

MO/2021/0722

Riffhams, Deepdene Avenue Road, Dorking, Surrey, RH4 1ST

Granted Mole Valley Detailed Householder

Proposal

Erection of single storey rear extension following demolition of existing conservatory.

As published by the council, reference MO/2021/0722

Timeline

Dates from the published record

  1. 13 Apr 2021

    Received by Mole Valley

  2. 3 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 27 Jul 2021

    Decision issued: APPROVED WITH CONDITIONS

  4. 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.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • MO/2026/00748 Decided

    PIPPBROOK SERVICE STATION LONDON ROAD DORKING RH4 1JA

    Erection of a single storey building for Class E(a)/E(b) uses, alterations to existing circulation infrastructure, and other ancillary works.

    24 Apr 2026 211m away Full applications
  • MO/2026/00858 Decided

    Regent House, Station Approach and Nos. 9-31, Lincoln Road, Dorking, Surrey

    Submission of details pursuant to Condition 12 of planning permission MO/2023/1814 for the demolition of the existing office and residential buildings, and redevelopment to provide 126 No. residential homes across two blocks ranging in heights of 3-7 storeys and a commercial unit at ground floor level.

    25 Jun 2026 243m away Conditions
  • MO/2021/0998/1 Withdrawn

    1, Mowbray Gardens, Dorking, Dorking, Surrey, RH4 1LL

    Non-material amendment to allow render finish to existing flank wall (originally brick) and matching render finish to rear extensions. Increase of 300mm to parapet height of single storey extension to allow for greater depth of insulation to flat roof. Addition of new ASHP to front elevation to replace existing gas boiler. New flat roof porch over front door area.

    1 Feb 2023 251m away Amendments
  • MO/2021/0998 Granted

    1, Mowbray Gardens, Dorking, Surrey, RH4 1LL

    Erection of part single, part two storey rear extension following removal of existing side and rear extensions, conservatory and car port. Widening of driveway to accommodate larger crossover.

    25 May 2021 251m away Householder
  • MO/2026/00933 Decided

    REGENT HOUSE STATION APPROACH DORKING RH4 1TF

    Submission of details pursuant to condition 4 of planning application MO/2023/1814 for demolition of the existing office and residential buildings, and redevelopment to provide 126 No. residential homes across two blocks ranging in heights of 3-7 storeys and a commercial unit at ground floor level.

    8 Jun 2026 259m away Conditions
  • MO/2026/00977 Decided

    LONGBOROUGH DENTAL SURGERY REIGATE ROAD DORKING RH4 1QE

    Creation of a disabled parking space with a retaining wall and hand balustrades.

    22 Jun 2026 272m away Full applications

In Mole Valley

  • 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.

    30 Jan 2026 Householder
  • 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.

    27 Jan 2026 Householder
  • 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.

    7 May 2026 Householder
  • 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.

    18 Mar 2026 Householder
  • 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.

    26 Mar 2026 Householder