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Planning application

23 SOMERSET ROAD, BRENTFORD, TW8 8BT

Refused Hounslow P/2021/3120 Lawful Use Certificate

Works: Extension

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

Proposal

Certificate of Lawfulness for the proposed erection of a side infill extension to create a small winter garden / conservatory within existing Courtyard to the house

As published by the council, reference P/2021/3120

Application record

Reference
P/2021/3120
Type
Lawful Use Certificate
Status
Refused As published: Decided: REFUSED (FULL PLANNING PERMISSION REQUIRED)
Decision
Refused As published: REFUSED (FULL PLANNING PERMISSION REQUIRED)
Received
30 Jul 2021
Validated
30 Jul 2021
Decided
19 Aug 2021
Ward
Syon (Pre May 2022)
Decision by
Delegated
Postcode
TW8 8BT

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2019: 1 approved, 1 refused.

  • P/2019/3911 Granted

    23 SOMERSET ROAD, BRENTFORD, TW8 8BT

    Details of Condition 12 (hard and soft landscaping) submitted pursuant of planning permission 01025/23/P4 dated 07/06/2019 for demolition of existing rear garage and replacement with one bedroom self-contained two-storey house.

    Decided 27 Nov 2019 Conditions

Timeline

Dates from the published record

  1. 30 Jul 2021

    Received by Hounslow

  2. 19 Aug 2021

    Decision issued: REFUSED (FULL PLANNING PERMISSION REQUIRED)

  3. 26 Aug 2026

    Added to PlanIndex

Documents

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

7 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 refusal means

Hounslow 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 23 SOMERSET ROAD, BRENTFORD, TW8 8BT

    P/2019/3911 Submitted 28 Oct 2019 50 yards away

    Details of Condition 12 (hard and soft landscaping) submitted pursuant of planning permission 01025/23/P4 dated 07/06/2019 for demolition of existing rear garage and replacement with one bedroom self-contained two-storey house.

    Granted Conditions Demolition 15 docs
  • The Cedars, 2 Upper Butts, Brentford, TW8 8DA

    P/2026/1706 Submitted 9 Jun 2026 50 yards away

    Works to Sycamore - Acer pseudoplatanus. (T4) within TPO 11. Crown lift, removing all sub-lateral branches up to a height of 5m. Ensure no growth is below 5 metres on neighbour's side. Reduce overlong branches throughout the crown back to the average crown extent, shortening these limbs by up to 3 metres. Facilitate a 30% thin of the crown by removing 2 to 3 metres branch lengths throughout the crown.

    Granted Trees 5 docs
  • The Cedars, 2 Upper Butts, Brentford, TW8 8DA

    P/2026/1847 Submitted 9 Jun 2026 50 yards away

    Works to tree within a conservation area. T2 Mimosa. Re-pollarding to most recent reduction points to remove regrowth of 4 to 5 metres and to control height and spread.

    Granted Trees 5 docs
  • The Cedars, 2 Upper Butts, Brentford, TW8 8DA

    P/2025/2484 Submitted 12 Aug 2025 50 yards away

    Replacement of two dormer window at the front of house.

    Granted Householder Loft or dormer Windows or glazing 8 docs
    Domestic
  • The Cedars, 2 Upper Butts, Brentford, TW8 8DA

    P/2025/2534 Submitted 12 Aug 2025 50 yards away

    Listed Building consent for the replacement of two dormer windows at the front of house.

    Granted Heritage and listed buildings Loft or dormer Windows or glazing 8 docs
  • The Cedars, 2 Upper Butts, Brentford, TW8 8DA

    P/2026/2638 Submitted 16 Sep 2026 50 yards away

    99% historically approved · decision due ~11 Nov

    Works to TPO 11, T8, Horse Chestnut Crown lift to 5 metres by removing low branches, cut back lateral branches protruding towards property by up to 4 metres and cut back portion of upper crown to northeast quarter and towards property by up to 4 metres

    Awaiting decision Trees 2 docs

In Hounslow

  • P/2026/2813 Awaiting decision

    150 Wood Lane, Isleworth, TW7 5EQ

    (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

    Received 5 Oct, published by the council 9 Oct 2026 Lawful development
  • P/2026/2334 Granted

    69 Central Avenue, Hounslow, TW3 2QW

    Certificate of lawfulness for the proposed hip to gable conversion and erection of rear roof extension with three front roof windows to the house.

    Received 12 Aug, published by the council 16 Aug 2026 Lawful development
  • P/2026/2459 Granted

    2 Letchworth Avenue, Feltham, TW14 9RY

    Certificate of Lawfulness for the proposed hip to gable roof conversion, installation of two front roof windows, and erection of a rear roof extension to the existing house.

    Received 28 Aug, published by the council 5 Sep 2026 Lawful development
  • P/2026/2787 Awaiting decision

    13 Denbigh Road, Hounslow, TW3 4DU

    Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.

    Received 1 Oct, published by the council 9 Oct 2026 Lawful development
  • P/2026/2790 Awaiting decision

    14 Old Farm Close, Hounslow, TW4 7AB

    Certificate of lawfulness for the proposed erection of a rear roof extension and two front roof windows to the house.

    Received 1 Oct, published by the council 6 Oct 2026 Lawful development