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Planning application

4 Carlton Villas St Johns Avenue SW15 2AQ

Refused Wandsworth 2026/0441 Certificate of Lawfulness - Proposed

Works: Extension Loft or dormer Windows or glazing Small domestic

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

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

Proposal

Erection of a dormer extension (with french doors and safety railing) to the main rear roof and installation of 2 x rooflights to the front roof slope; Erection of a single storey side extension.

As published by the council, reference 2026/0441

Application record

Reference
2026/0441
Type
Certificate of Lawfulness - Proposed
Status
Refused As published: FINAL DECISION
Decision
Refused As published: Refuse
Received
3 Feb 2026
Validated
12 Feb 2026
Decided
26 Mar 2026
Ward
East Putney
Decision by
Delegated Standard
Postcode
SW15 2AQ

Site history

Applications at this address on the Wandsworth register

This site has had 3 applications since 2026: 2 approved, 1 refused.

  • 2026/1745 Granted

    4 Carlton Villas St Johns Avenue SW15 2AQ

    Erection of a dormer extension to main rear roof slope with french doors and safety railing.

    Decided 25 Jun 2026 Lawful development
  • 2026/0467 Granted

    4 Carlton Villas St Johns Avenue SW15 2AQ

    Erection of single-storey rear extension to extend beyond the rear wall of the existing dwellinghouse by 4m, the total height of the proposed extension is 3.2m and the height of the eaves is 3m.

    Decided 9 Mar 2026 Prior approval

Timeline

Dates from the published record

  1. 3 Feb 2026

    Received by Wandsworth

  2. 12 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Mar 2026

    Decision issued: Refuse

  4. 10 Aug 2026

    Added to PlanIndex

Documents

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

6 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 refusal means

Wandsworth 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

  • 4 Carlton Villas St Johns Avenue SW15 2AQ

    2026/1745 Submitted 7 May 2026 50 yards away

    Erection of a dormer extension to main rear roof slope with french doors and safety railing.

    Granted Lawful development Extension Loft or dormer +1 7 docs
  • 4 Carlton Villas St Johns Avenue SW15 2AQ

    2026/0467 Submitted 3 Feb 2026 50 yards away

    Erection of single-storey rear extension to extend beyond the rear wall of the existing dwellinghouse by 4m, the total height of the proposed extension is 3.2m and the height of the eaves is 3m.

    Granted Prior approval Extension 6 docs
    Small domestic
  • Carlton Villas 4 St Johns Avenue SW15 2AQ

    2026/2357 Submitted 30 Jun 2026 50 yards away

    Alterations including erection of a dormer extension to main rear roof slope (with French doors and safety railings) and part single, part two-storey rear/side extension.

    Refused Extension Loft or dormer +1
  • 1a Carlton Villas St Johns Avenue SW15 2AQ

    2023/0414 Submitted 2 Feb 2023 50 yards away

    Alterations including erection of single storey side extension

    Granted Householder Extension 14 docs
    Small domestic
  • Section of footpath adjacent to 85 Upper Richmond Road London SW15 2FU

    2026/0061 Submitted 7 Jan 2026 100 yards away

    Installation of a replacement Street Hub unit with two digital 75-inch LCD display screens, one on each side of the unit.

    Refused Full applications 18 docs
  • 7 Ernshaw Place SW15 2BT

    2021/1113 Submitted 8 Mar 2021 100 yards away

    Alterations including formation of rear roof terrace at second floor level wth glazed safety screen surround.

    Granted Householder Windows or glazing 12 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
  • 2026/2114 Granted

    145 Wakehurst Road SW11 6BW

    Internal alterations to reconfigure ground floor and provide protected means of escape.

    Received 8 Jun, published by the council 25 Jul 2026 Lawful development