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Planning application

17 Beaconsfield Road Twickenham TW1 3HX

Granted Richmond upon Thames PA25/4109 Householder Application

Works: Extension Domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Ground floor L-shaped extension, and associated alterations.

As published by the council, reference PA25/4109

Application record

Reference
PA25/4109
Type
Householder Application
Status
Decided
Decision
Granted As published: Granted Permission
Received
13 Nov 2025
Validated
13 Nov 2025
Decided
18 Dec 2025
Ward
St. Margarets & North Twickenham Ward [SMN]
Decision by
Delegated Decision
Postcode
TW1 3HX

Site history

Applications at this address on the Richmond upon Thames register

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

  • PA25/4312 Granted

    17 Beaconsfield Road Twickenham TW1 3HX

    Rear dormer roof extension to outrigger. Rooflights to front elevation

    Decided 15 Jan 2026 Prior approval

Timeline

Dates from the published record

  1. 13 Nov 2025

    Received by Richmond upon Thames

  2. 18 Dec 2025

    Decision issued: Granted Permission

  3. 13 Aug 2026

    Added to PlanIndex

Documents

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

19 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Richmond upon Thames granted permission on 18 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 0.3 miles

  • 17 Beaconsfield Road Twickenham TW1 3HX

    PA25/4312 Submitted 2 Dec 2025 50 yards away

    Rear dormer roof extension to outrigger. Rooflights to front elevation

    Granted Prior approval Extension Loft or dormer 24 docs

  • 15 Beaconsfield Road Twickenham TW1 3HX

    PA25/4377 Submitted 8 Dec 2025 50 yards away

    Ground floor side/rear extension and new air conditioning unit in rear garden.

    Granted Householder Extension 22 docs
    Domestic

  • 15, Beaconsfield Road, Twickenham, TW1 3HX

    PA26/1010 Submitted 23 Mar 2026 50 yards away

    Variation of condition C3 (Approved drawing(s) and document(s)) of planning permission reference PA25/4377 - side extension wall amended to be built in on party wall line in place of existing garden wall.

    Granted Amendments Extension 8 docs

  • 11 Beaconsfield Road Twickenham Richmond Upon Thames TW1 3HX

    PA26/2345 Submitted 3 Jul 2026 50 yards away

    Proposed Single Storey Rear Extension

    Granted Householder Extension 8 docs
    Small domestic

  • 11 Beaconsfield Road Twickenham Richmond Upon Thames TW1 3HX

    PA26/2344 Submitted 3 Jul 2026 50 yards away

    L-shape rear dormer roof extensions. Rooflights to front elevation

    Granted Prior approval Extension Loft or dormer 8 docs

  • 150 And 152 Amyand Park Road Twickenham Middlesex

    06/0373/FUL Submitted 10 Feb 2006 50 yards away

    Proposed Extensions, Alterations And Conversion Of Dwelling House To Provide 1 No. Studio Flat, 3 No.1 Bedroom Flats And 2 No.2 Bedroom Flats.

    Granted Full applications New dwelling Extension 26 docs
    Domestic

In Richmond upon Thames

  • PA26/2361 Refused

    11, Waterloo Place, Richmond, TW9 1EB

    Single storey rear extension to replace existing rear extension.

    Received 6 Jul, published by the council 26 Jul 2026 Householder
  • PA26/2869 Refused

    60, Castelnau, London, SW13 9EX

    Improvements to the front elevation, replacement of the coach house, replacement of the rear extensions, first and second floor rear extension and new basement excavation.

    Received 18 Aug, published by the council 23 Aug 2026 Householder
  • PA26/2821 Granted

    192A, Sheen Lane, London, SW14 8LF

    Alterations to the existing dwelling, including enlarging existing window and door openings, replacement windows and doors, new rooflight openings, replacement rooflights in existing openings, rendering the external brickwork, installation of an air source heat pump, air conditioning unit and photovoltaic panels, installation of woodburner flue, removal of the brick chimney stack at roof level and replacement of a brick garden wall with a timber screen.

    Received 13 Aug, published by the council 23 Aug 2026 Householder
  • PA26/2256 Refused

    36A Cambridge Park Twickenham TW1 2JU

    Erection of a detached domestic garage to serve the existing dwelling, positioned toward the front/side of the plot and associated frontage boundary alterations including replacement wall/fence/hedging treatment.

    Received 29 Jun, published by the council 23 Aug 2026 Householder
  • PA26/2671 Granted

    30, The Avenue, Twickenham, TW1 1RY

    Demolition of garage, ground floor rear extension, ground floor side extension, new conservation rooflights to main roof and removal of one window.

    Received 31 Jul, published by the council 6 Aug 2026 Householder