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Planning application

1 Railway Approach Twickenham TW1 4LG

Granted Richmond upon Thames PA25/4364 Section 192 Permitted Development

Works: Extension Small 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

Proposed Air Source Heat Pump to roof of existing single storey rear extension.

As published by the council, reference PA25/4364

Application record

Reference
PA25/4364
Type
Section 192 Permitted Development
Status
Decided
Decision
Granted Permission
Received
8 Dec 2025
Validated
17 Dec 2025
Decided
10 Feb 2026
Ward
Twickenham Riverside Ward [TRW]
Decision by
Delegated Decision
Postcode
TW1 4LG

Site history

Applications at this address on the Richmond upon Thames register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • 24/1877/ES191 Granted

    1 Railway Approach Twickenham TW1 4LG

    Retention of front garden fencing.

    Decided 26 Sep 2024 Lawful development

Timeline

Dates from the published record

  1. 8 Dec 2025

    Received by Richmond upon Thames

  2. 17 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Feb 2026

    Decision issued: Granted Permission

  4. 13 Aug 2026

    Added to PlanIndex

Documents

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

11 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 grant of permission means

Richmond upon Thames granted permission on 10 February 2026, 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Railway Approach Twickenham TW1 4LG

    24/1877/ES191 Submitted 23 Jul 2024 4m away

    Retention of front garden fencing.

    Granted Lawful development 12 docs

  • Bridge House 69 London Road Twickenham Richmond Upon Thames TW1 3RH

    06/T0141/TPO Submitted 22 Feb 2006 46m away

    T1 - Poplar (Populus spp.) - Fell. T2 - Poplar (Populus spp.) - Reduce by 25% Thin by 25% Lift to 8ft. T3 - Poplar (Populus spp.) - Reduce by 25% Thin by 25% Lift to 8ft. T4 - Prunus spp. - Reduce and balance 25-30% Cut away from lamp post. T5 - Prunus spp. - Reduce and balance 25-30% Cut away from lamp post. T6 - Prunus spp. - Reduce and balance 25-30% Cut away from lamp post. T7 - Prunus spp. - Reduce and balance 25-30% Cut away from lamp post.

    Granted Trees 1 doc

  • Old Station Forecourt Railway Approach Twickenham TW1 4LJ

    PA26/1644 Submitted 11 May 2026 49m away

    94% historically approved · decision due ~29 Jul

    Deed of variation to Legal Agreement dated 2 March 2021 attached to planning permisson 19/3616/FUL, to amend the Affordable Housing contribution.

    Awaiting decision Conditions 12 docs

  • 7 Grosvenor Road Twickenham TW1 4AD

    21/1677/HOT Submitted 12 May 2021 53m away

    Replacement windows to facilitate the conversion of existing ground floor garage into habitable floorspace. Enlargement of first floor rear elevation window.

    Granted Householder Windows or glazing 9 docs
    Domestic

  • 12 Station Yard Twickenham TW1 4LJ

    PA25/3011 Submitted 2 Sep 2025 56m away

    Lawful Use of the site Class C3 (Residential)

    Granted Lawful development 4 docs

  • 12 Station Yard Twickenham TW1 4LJ

    22/3619/DD01 Submitted 20 Mar 2023 57m away

    Details in pursuant of condition U0149260 (Parking Permits Restriction - GRAMPIAN) from 22/3619/FUL

    Withdrawn Reserved matters 4 docs

In Richmond upon Thames

  • PA26/2437 Granted

    119 Hampton Road Twickenham TW2 5QN

    Erection of a single-storey rear extension and associated internal alterations.

    13 Jul 2026 Prior approval
  • PA26/2424 Granted

    45 Selkirk Road Twickenham

    Flat roof rear box dormer extension with wall tiles to match existing roof.

    10 Jul 2026 Prior approval
  • PA26/2409 Granted

    15 Tudor Road Hampton TW12 2NH

    Proposed single storey rear extension and rear ground floor opening alterations.

    9 Jul 2026 Prior approval
  • PA26/2615 Granted

    30, Jubilee Avenue, Twickenham, TW2 6JB

    Loft conversion with roof extension and proposed out building in the rear garden.

    27 Jul 2026 Prior approval
  • PA26/3058 Awaiting decision

    253, Staines Road, Twickenham, TW2 5AY

    Prior approval for larger household extension (6m depth, 2.3m eaves height, 4m overall height)

    2 Sep 2026 Prior approval