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Planning application

2024/2879

16 St Margarets Crescent London SW15 6HL

Refused Wandsworth Certificate of Lawfulness - Proposed

Proposal

Installation of an air source heat pump on roof of single storey side extension.

As published by the council, reference 2024/2879

Timeline

Dates from the published record

  1. 20 Aug 2024

    Received by Wandsworth

  2. 19 Sep 2024

    Validated

    Checked as complete and ready for consideration.

  3. 11 Nov 2024

    Decision issued: Refuse

  4. 29 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 2019/5385 Withdrawn

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    Details of Arboricultural Method Statement pursuant to conditions 4, 5 and 6 of planning permission dated 28/02/2019 ref 2018/4919 (Demolition of the existing house and erection of replacement three-storey (plus basement) 7-bedroom house with associated landscaping and boundary treatment, bin storage and provision for parking for two cars).

    11 Dec 2019 26m away Full applications
  • 2026/1225 Granted

    65 Chartfield Avenue SW15 6HN

    Alterations including erection of single-storey rear/side and front extension and replacement of windows. Replacement front boundary wall including a bin and bike store within front garden

    30 Mar 2026 38m away Householder
  • 2026/0476 Awaiting decision

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    To trim back overhanging branches from a crab apple tree growing in this neighbouring back garden.

    4 Feb 2026 81m away Trees
  • 2026/1899 Awaiting decision

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    Alterations including erection of a first floor (plus roof) side/rear extension; Removal of existing garage door and installation of a double glazed window to the ground floor front elevation in connection with conversion of garage to habitable space.

    19 May 2026 89m away Householder
  • 2021/3713 Granted

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    TPO 190/1998 - T56. Rear garden: T1 Lime (x1) - Reduce crown back to previous points of reduction (2-3m off height and width). Final height to be approximately 13m and width to be approximately 10m.

    5 Aug 2021 122m away Trees
  • 2023/0208 Granted

    21 Granard Avenue SW15 6HH

    Alterations including erection of dormer roof extensions to main rear roof

    19 Jan 2023 123m away Lawful development

In Wandsworth

  • 2026/2084 Granted

    139 Mallinson Road SW11 1BH

    Erection of an extension above part of main rear roof and part of two-storey rear addition.

    4 Jun 2026 Lawful development
  • 2026/2735 Awaiting decision

    9 Pentlow Street SW15 1LX

    Lawful Development Certificate for a Proposed use or development.

    29 Jul 2026 Lawful development
  • 2026/1912 Granted

    100 Bickersteth Road SW17 9SJ

    Formation of vehichle crossover and dropped kerb; demolition of front boundary wall..

    20 May 2026 Lawful development
  • 2026/2721 Awaiting decision

    40 Mckiernan Court Shuttleworth Road SW11 3DY

    Application for a Lawful Development Certificate for a proposed use or development.

    28 Jul 2026 Lawful development
  • 2026/2042 Granted

    34 Marney Road SW11 5EP

    Alterations including erection of rear roof extension to main rear roof and installation of solar panels.

    1 Jun 2026 Lawful development