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Planning application

11, Ravensbourne Road, Twickenham, TW1 2DG

Refused Richmond upon Thames PA25/4447 Householder Application

Works: Loft or dormer Roofing Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Loft conversion incorporating a raised ridge height, one rear dormer, two front dormers and a window to side elevation and internal alterations.

As published by the council, reference PA25/4447

Application record

Reference
PA25/4447
Type
Householder Application
Status
Decided
Decision
Refused Permission
Received
13 Dec 2025
Validated
16 Dec 2025
Decided
5 Feb 2026
Ward
Twickenham Riverside Ward [TRW]
Decision by
Delegated Decision
Postcode
TW1 2DG

Site history

Applications at this address on the Richmond upon Thames register

This site has had 2 applications since 2025: 0 approved, 2 refused.

  • PA26/1063 Refused

    11, Ravensbourne Road, Twickenham, TW1 2DG

    The creation of additional habitable space through a loft conversion incorporating a modest increase of 300mm to the existing ridge height , one large rear dormer, an additional window to the right side elevation at loft level, and two smaller rooflights to the front of the property.

    Decided 18 May 2026 Householder

Timeline

Dates from the published record

  1. 13 Dec 2025

    Received by Richmond upon Thames

  2. 16 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 5 Feb 2026

    Decision issued: Refused Permission

  4. 13 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

36 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this refusal means

Richmond upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 11, Ravensbourne Road, Twickenham, TW1 2DG

    PA26/1063 Submitted 26 Mar 2026 0m away

    The creation of additional habitable space through a loft conversion incorporating a modest increase of 300mm to the existing ridge height , one large rear dormer, an additional window to the right side elevation at loft level, and two smaller rooflights to the front of the property.

    Refused Householder Loft or dormer Roofing +1 34 docs
    Domestic

  • 4 Park House Gardens Twickenham TW1 2DE

    24/2831/PS192 Submitted 13 Nov 2024 45m away

    Hip-to-gable loft extension and rear dormer extension; installation of rooflights to front and rear roof slope; partial demolition of existing chimney breast

    Granted Prior approval Extension Loft or dormer +1 15 docs

  • 4 Park House Gardens Twickenham TW1 2DE

    24/2837/PDE Submitted 12 Nov 2024 45m away

    Single Storey Rear Extension (4.45m depth, 3.00m eaves height, 3.67m overall height).

    Decided Prior approval Extension 12 docs
    Small domestic

  • 6 Arlington Close Twickenham Richmond Upon Thames TW1 2BE

    06/0579/HOT Submitted 2 Mar 2006 74m away

    Demolition of existing conservatory and erect a single storey rear extension and roof extension with rear dormer.

    Refused Householder Extension Loft or dormer +1 7 docs
    Small domestic

  • 1 Arlington Close Twickenham TW1 2BE

    21/1875/HOT Submitted 24 May 2021 74m away

    Proposed upwards extension to create an additional storey and proposed rear dormer roof extension with front rooflights

    Granted Householder Extension Loft or dormer 17 docs
    Domestic

  • 13 Park House Gardens Twickenham Richmond Upon Thames TW1 2DF

    06/0880/HOT Submitted 22 Mar 2006 76m away

    Roof extension with double rear dormers. Rooflights to front and side.

    Refused Householder Extension Loft or dormer 9 docs
    Domestic

In Richmond upon Thames

  • PA26/2452 Refused

    50 Fairfax Road Teddington TW11 9BZ

    Roof extension to create additional loft storey. Increase in height to eaves and ridge to part of existing roof.

    13 Jul 2026 Householder
  • PA26/3078 Awaiting decision

    64 FIRST AVENUE MORTLAKE LONDON SW14 8SR

    The demolition of the existing ground floor rear extension, construction of replacement ground floor rear extension and replacement windows to the rear of the property.

    4 Sep 2026 Householder
  • PA26/3057 Awaiting decision

    23, Manderlea, The Avenue, Hampton, TW12 3RN

    Single storey rear extension, single storey side extension, and the installation of an air conditioning unit

    3 Sep 2026 Householder
  • PA26/3068 Awaiting decision

    27 Ranelagh Avenue Barnes London SW13 0BL

    Single storey side return with a sloping rooflight. Incl replacement windows throughout.

    3 Sep 2026 Householder
  • PA26/3067 Awaiting decision

    27 Ranelagh Avenue Barnes London SW13 0BL

    Rear mansard roof extension.

    3 Sep 2026 Householder