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Planning application

21/00593/HOU

17 Rosewarne Court Winchester SO23 7HL

Granted Winchester Householder Application

Proposal

Proposed first floor side extension; loft conversion with rear dormer window and side Velux windows

As published by the council, reference 21/00593/HOU

Timeline

Dates from the published record

  1. 4 Mar 2021

    Received by Winchester

  2. 14 May 2021

    Decision issued: Application Permitted

  3. 28 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 26/01273/TPC Granted

    1 Rosewarne Court Winchester Hampshire SO23 7HL

    T1 - Western Red Cedar - Fell to ground level as the trees roots are now starting to push up and disturb block pavers on the pathway making them uneven and a trip hazard. No replacement tree to be planted as the only ground is far too small to support a new planted tree as the existing one is pushed right up to a brick wall. T2 - Cherry tree - Fell to ground level as the trees roots are pushing up paving slabs on the main footpath making them uneven and a trip hazard at the top of a flight of stairs also. The tree is also dying back in places. The client is open to options of replacing the tree with another one in an appropriate area close to the existing tree.

    17 Jun 2026 32m away Trees
  • 21/02584/FUL Granted

    34 Hyde Street Winchester SO23 7DX

    Change of use of existing mixed-use building to all residential C3 use; rear extension and internal alterations; enclosure and gate along south boundary (amended drawings; amended proposal)

    7 Oct 2021 36m away Full applications
  • 21/02585/LIS Granted

    34 Hyde Street Winchester SO23 7DX

    Change of use of existing mixed-use building to all residential C3 use; rear extension and internal alterations; enclosure and gate along south boundary (amended drawings; amended proposal)

    7 Oct 2021 36m away Heritage and listed buildings
  • 26/00125/TPC Granted

    5 Worthy Lane Winchester Hampshire SO23 7AB

    T1- Birch- reduce and reshape canopy by approximately 1.5m, restricting pruning diameter to 40mm

    23 Jan 2026 75m away Trees
  • 26/00356/LIS Awaiting decision

    29 Hyde Street Winchester Hampshire SO23 7DX

    Removal of the internal wall between the living room and dining room on the ground floor. Installation of an appropriately sized steel beam (RSJ) to provide the necessary structural support.

    23 Feb 2026 82m away Heritage and listed buildings
  • 26/00055/HOU Awaiting decision

    18 Hyde Close Winchester Hampshire SO23 7DT

    Single storey rear extension

    13 Jan 2026 87m away Householder

In Winchester

  • 26/00905/HOU Granted

    13 Chestnut Avenue Littleton Winchester Hampshire SO22 6PL

    Single storey rear extension.

    29 Apr 2026 Householder
  • 26/01528/HOU Awaiting decision

    Ladywell House Ladywell Lane Alresford Hampshire SO24 9DF

    Replacement detached garage

    24 Jul 2026 Householder
  • 26/01099/HOU Granted

    12 Honeysuckle Close Badger Farm Winchester Hampshire SO22 4QQ

    Retrospective Planning application for rear conservatory.

    27 May 2026 Householder
  • 26/01098/HOU Granted

    Athgarvan House Pearson Lane Shawford Winchester Hampshire SO21 2AA

    A two story front extension

    26 May 2026 Householder
  • 26/00947/HOU Granted

    Juvenca Lodge Little Bull Lane Waltham Chase Southampton Hampshire SO32 2LT

    Single storey pitched side extension to existing detached garage to include 2 rooflights.

    6 May 2026 Householder