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Planning application

26/00575/LDP

15 St Martins Close Winchester Hampshire SO23 0HD

Granted Winchester Lawful Development Certificate-Proposed

Proposal

Single Storey Rear Extension Loft Conversion Including Rooflights

As published by the council, reference 26/00575/LDP

Timeline

Dates from the published record

  1. 18 Mar 2026

    Received by Winchester

  2. 14 May 2026

    Decision issued: Lawful Development Certificate - Permit

  3. 26 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 24/01824/DIC Granted

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    Discharge of Condition 4 (materials) of application reference 24/00395/LIS

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  • 21/01635/DIC Granted

    1 Rosemary Close Blue Ball Hill Winchester Hampshire SO23 0EN

    Discharge of condition 5 for application 19/00136/HOU.

    11 Jun 2021 161m away Conditions
  • 21/02528/TPC Granted

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    29 Sep 2021 163m away Trees
  • 21/02465/HOU Granted

    3 St Johns Road Winchester SO23 0HQ

    Single storey rear extension and full width rear dormer window to existing loft conversion

    21 Sep 2021 167m away Householder
  • 21/01846/FUL Granted

    Blue Bell Cottage 1 Chester Road Winchester Hampshire SO23 0EL

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    7 Jul 2021 171m away Full applications
  • 21/02376/HOU Granted

    2 St Johns Road Winchester Hampshire SO23 0HQ

    Loft conversion with rear dormer and front rooflights, first floor rear extension, ground floor rear extension.

    9 Sep 2021 172m away Householder

In Winchester

  • 26/01101/LDP Granted

    Beriton Heath Road Soberton Southampton Hampshire SO32 3QH

    Confirmation that the use of the land and buildings for agricultural purposes is lawful

    27 May 2026 Lawful development
  • 26/01488/LDP Awaiting decision

    Hampshire Hills Sutton Wood Lane Bighton Alresford Hampshire SO24 9SG

    A Certificate of Lawfulness of Proposed Use or Development (known as an LDC or CLOPUD), under Section 192 (S192) of the Town and Country Planning Act 1990 (the TCPA, as amended), for ?the proposed stationing of a single static caravan in place of a single permanently stationed touring caravan for year-round holiday purposes? at Hampshire Hills Park, as outlined in red on the accompanying Site Location Plan.

    20 Jul 2026 Lawful development
  • 26/01486/LDP Awaiting decision

    Broom Copse Farm Spiers Lane New Alresford Alresford Hampshire SO24 9TY

    a 4m rear and 2x side extensions.

    20 Jul 2026 Lawful development
  • 26/01494/LDP Awaiting decision

    3 Vokes Cottages Down Farm Lane Headbourne Worthy Winchester Hampshire SO23 7LA

    Amalgamation of two dwellings: the proposal seeks to confirm that this does not constitute development.

    20 Jul 2026 Lawful development
  • 26/00813/LDP Refused

    17 Back Street Winchester Hampshire SO23 9SB

    Erection of wooden gazebo.

    20 Apr 2026 Lawful development