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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 As published: 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.

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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 0.3 miles

  • 1 Railway Approach Twickenham TW1 4LG

    24/1877/ES191 Submitted 23 Jul 2024 50 yards away

    Retention of front garden fencing.

    Granted Lawful development 12 docs
  • Howe Lodge 12 Grosvenor Road Twickenham Richmond Upon Thames TW1 4AQ

    04/0337/TPO Submitted 13 Sep 2004 50 yards away

    T1 - Horse Chestnut (Aesculus hippocastanum) - Crown reduce by 20% Crown lift by 6 metres. Remove epicormic growth and deadwood. T2 - Horse Chestnut (Aesculus hippocastanum) - Crown reduce by 20% Crown lift by 6 metres. Remove epicormic growth and deadwood. T3 - Horse Chestnut (Aesculus hippocastanum) - Crown reduce by 20% Crown lift by 6 metres. Remove epicormic growth and deadwood.

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

    04/2004/ADV Submitted 15 Jun 2004 50 yards away

    Erection of halo illuminated letters on side/front of building.

    Granted Advertising 5 docs
  • Bridge House 69 London Road Twickenham Richmond Upon Thames TW1 3RH

    06/T0141/TPO Submitted 22 Feb 2006 50 yards 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

    19/3616/DD01 Submitted 21 Dec 2022 50 yards away

    Details pursuant to condition U0096387 - Construction Method Statement, U0096389 - Potentially Contaminated Sites (Partially discharged), and U0096390 - NS02 Strategic Water Main (Discharged subject to written/legal agreement with Thames Water), of planning permission 19/3616/FUL.

    Granted Reserved matters 7 docs
  • Old Station Forecourt Railway Approach Twickenham TW1 4LJ

    PA26/1644 Submitted 11 May 2026 50 yards 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

In Richmond upon Thames

  • PA26/2683 Granted

    3, Pauline Crescent, Twickenham, TW2 6JD

    Single storey rear extension

    Received 31 Jul, published by the council 13 Aug 2026 Prior approval
  • PA26/3420 Awaiting decision

    129 Lower Mortlake Road Richmond TW9 2LP

    Conversion of existing loftspace into habitable rooms with dormers to rear over main house and offshot

    Received 8 Oct, published by the council 12 Oct 2026 Prior approval
  • PA26/3160 Granted

    2A Station Road Hampton Wick Middlesex KT1 4HG

    Repair of the front dormer cheeks, involving the replacement of the existing hanging slates with traditional lead.

    Received 11 Sep, published by the council 24 Sep 2026 Prior approval
  • PA26/3423 Awaiting decision

    95 Selkirk Road Twickenham TW2 6PT

    Construction of single storey rear extension, 4.3m in depth, 3m in height and 3m in height to eaves.

    Received 6 Oct, published by the council 12 Oct 2026 Prior approval
  • PA26/3389 Awaiting decision

    39, Shacklegate Lane, Teddington, TW11 8SF

    The existing 4.55 m deep ground-floor rear extension is to be extended by 1.45 m. The existing pitched roof will also be extended, with the overall height remaining unchanged (6m overall depth, 2.41m eaves height, 3.78m overall height).

    Received 5 Oct, published by the council 6 Oct 2026 Prior approval