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Planning application

21/1806/HOT

23 Cambrian Road Richmond TW10 6JQ

Refused Richmond upon Thames Householder Application

Proposal

Mansard roof extension over existing outrigger

As published by the council, reference 21/1806/HOT

Timeline

Dates from the published record

  1. 19 May 2021

    Received by Richmond upon Thames

  2. 25 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 16 Jul 2021

    Decision issued: Refused Permission

  4. 26 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 21/1802/HOT Granted

    23 Cambrian Road Richmond TW10 6JQ

    Removal of existing rooflight and addition of front dormer window

    19 May 2021 0m away Householder
  • PA26/2623 Awaiting decision

    23, Cambrian Road, Richmond, TW10 6JQ

    Installation of 6 pv panels split across a south-west-facing flat roof section (4 × Aiko Stellar 645W all-black panels) and a south-facing pitched roof section (2 × Aiko Neostar 530W all-black panels).

    28 Jul 2026 0m away Outline
  • 05/T0740/TPO Granted

    17 Cambrian Road Richmond Richmond Upon Thames TW10 6JQ

    T1 - Ash (Fraxinus excelsior) Rear garden on left hand side - Reduce and reshape crown by 30% Crown thin by 20% T2 (T3) - Sycamore (Acer pseudoplatanus) Rear garden on right hand side - Reduce and reshape crown by 30% Crown thin by 20%

    23 Nov 2005 22m away Trees
  • 05/T0738/TCA Granted

    17 Cambrian Road Richmond Richmond Upon Thames TW10 6JQ

    T1 (T2) - Ash (Fraxinus excelsior) rear garden bottom boundary - Reduce and reshape crown by 30% Crown thin by 20%

    23 Nov 2005 22m away Trees
  • PA25/4279 Granted

    34 Cambrian Road Richmond TW10 6JQ

    Holly - Reduce by 3m and trim all round

    28 Nov 2025 40m away Trees
  • 06/T0031/TCA Granted

    19 Chisholm Road Richmond Richmond Upon Thames TW10 6JH

    T1 - Malus spp. - Fell to a 7ft stump

    9 Jan 2006 59m away Trees

In Richmond upon Thames

  • PA26/0718 Granted

    1 Waterfield Cottages Derby Road East Sheen London SW14 7DT

    Ground floor rear extension, first floor rear extension and erection of single-storey annexe building for ancillary residential use involving demolition of existing garage

    3 Mar 2026 Householder
  • PA26/2628 Awaiting decision

    34, Belgrade Road, Hampton, TW12 2AZ

    Alterations to the existing roof to include three new skylights and two rear dormers.

    28 Jul 2026 Householder
  • PA26/2605 Awaiting decision

    99, Atbara Road, Teddington, TW11 9PA

    Rear single-storey extension, front gabled projection, first-floor extension and alterations to fenestration

    27 Jul 2026 Householder
  • PA26/2598 Awaiting decision

    47 Lowther Road Barnes London SW13 9NT

    Alterations to the roof form including removal of the hipped roof over the existing two-storey side addition and formation of a gable end to the main roof; erection of a first floor rear extension; alterations to the existing single-storey rear extension roof and associated fenestration changes to side and rear elevations; formation of a small roof terrace; and replacement front entrance canopy.

    27 Jul 2026 Householder
  • PA26/2581 Awaiting decision

    92 Richmond Park Road East Sheen London SW14 8LA

    Hip to gable loft conversion to include a rear dormer and reinstating of chimney to the front

    24 Jul 2026 Householder