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Planning application

26 Topsham Road SW17 8SJ

Granted Wandsworth 2023/0241 Certificate of Lawfulness - Proposed

Works: Extension Loft or dormer

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

Proposal

Alterations including erection of hip to gable side roof extension; rear dormer roof extension; increase in chimney height; two front rooflights.

As published by the council, reference 2023/0241

Application record

Reference
2023/0241
Type
Certificate of Lawfulness - Proposed
Status
Granted As published: FINAL DECISION
Decision
Granted As published: Approve No Conditions
Received
23 Jan 2023
Validated
3 Feb 2023
Decided
13 Mar 2023
Ward
Tooting Bec
Decision by
Delegated Standard
Postcode
SW17 8SJ

Site history

Applications at this address on the Wandsworth register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 2023/0652 Granted

    26 Topsham Road SW17 8SJ

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

    Decided 18 Apr 2023 Householder

Timeline

Dates from the published record

  1. 23 Jan 2023

    Received by Wandsworth

  2. 3 Feb 2023

    Validated

    Checked as complete and ready for consideration.

  3. 13 Mar 2023

    Decision issued: Approve No Conditions

  4. 29 Jul 2026

    Added to PlanIndex

Documents

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

9 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

Wandsworth granted permission on 13 March 2023, 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 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

  • 26 Topsham Road SW17 8SJ

    2023/0652 Submitted 17 Feb 2023 50 yards away

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

    Granted Householder Extension 7 docs
    Small domestic
  • 35 Topsham Road SW17 8SH

    2025/4178 Submitted 18 Nov 2025 50 yards away

    Alterations including the erection of a hip-to-gable side roof extension, a mansard extension to the main rear roof and a roof extension over two-storey back addition.

    Granted Householder Extension Loft or dormer 7 docs
    Domestic
  • 21 Topsham Road SW17 8SH

    2025/2844 Submitted 11 Aug 2025 50 yards away

    Alterations including erection of dormer roof extension to main rear roof and roof extension above two storey back addition; erection of single storey rear extension.

    Granted Householder Extension Loft or dormer 17 docs
    Small domestic
  • 19 Topsham Road SW17 8SH

    2021/3005 Submitted 22 Jun 2021 50 yards away

    Erection of dormer roof extension to main rear roof (with french doors and safety railings).

    Granted Lawful development Extension Loft or dormer +1 7 docs
  • 21 Avoca Road SW17 8SL

    2025/4319 Submitted 27 Nov 2025 50 yards away

    Erection of a single storey outbuilding to the rear garden.

    Granted Householder 9 docs
    Small domestic
  • 19 Avoca Road SW17 8SQ

    2021/1917 Submitted 23 Apr 2021 50 yards away

    Alterations including erection of dormer roof extension to main rear roof.

    Granted Householder Extension Loft or dormer 10 docs
    Domestic

In Wandsworth

  • 2026/0002 Refused

    Flat First Floor 44 Lavender Gardens SW11 1DN

    Use as HMO (Class C4).

    Received 2 Jan, published by the council 29 Jul 2026 Lawful development
  • 2026/3244 Withdrawn

    110 Earlsfield Road SW18 3DR

    Erection of an extension above the two storey back addition.

    Received 10 Sep, published by the council 21 Sep 2026 Lawful development
  • 2026/1219 Granted

    45 Lynwood Road SW17 8SB

    Use of property as a childrens home with revised staffing arrangements.

    Received 27 Mar, published by the council 29 Jul 2026 Lawful development
  • 2026/3093 Withdrawn

    206 Franciscan Road SW17 8HG

    Erection of an extension to the main rear roof and installation of 3 x rooflights to the front roof slope.

    Received 27 Aug, published by the council 30 Aug 2026 Lawful development
  • 2026/2857 Withdrawn

    11 Brookwood Road SW18 5BL

    Erection of timber framed pergola in rear garden.

    Received 10 Aug, published by the council 20 Aug 2026 Lawful development