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Planning application

66 St Catherines Road Winchester SO23 0PS

Granted Winchester 21/01625/HOU Householder Application

Works: Extension Loft or dormer Small domestic

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

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

Proposal

Single storey flat roofed extension to the rear of property together with loft conversion (Retrospective).

As published by the council, reference 21/01625/HOU

Application record

Reference
21/01625/HOU
Type
Householder Application
Status
Decided
Decision
Application Permitted
Received
10 Jun 2021
Validated
10 Jun 2021
Decided
11 Nov 2021
Ward
ST MICHAEL WARD
Parish
Winchester Town
Decision by
Delegated Decision
Postcode
SO23 0PS

Timeline

Dates from the published record

  1. 10 Jun 2021

    Received by Winchester

  2. 11 Nov 2021

    Decision issued: Application Permitted

  3. 28 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Trinity Rose Architecture Agent, an architecture practice registered in Eastleigh

Active · incorporated 2015 · Eastleigh

22 applications on PlanIndex · across 3 councils · 95% granted

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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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What this grant of permission means

Winchester granted permission on 11 November 2021, 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 65 St Catherines Road Winchester SO23 0PS

    21/02847/HOU Submitted 4 Nov 2021 8m away

    Ground Floor Rear Extensions First Floor Rear Extension

    Granted Householder Extension 4 docs
    Domestic

  • Garage Site Rear Of 22 Highcliffe Road Winchester SO23 0JE

    20/02025/FUL Submitted 21 Sep 2020 70m away

    Conditions(s) Removal: Alterations to design following a request from Southern Water to build 3m away from the existing drainage. Amend the plan references.

    Granted Full applications 11 docs

  • 10 Cathedral View Winchester SO23 0PR

    21/00989/PNHOU Submitted 12 Apr 2021 74m away

    The proposed works will see the construction of a new ground floor side infill extension to accommodate a new kitchen / living / dining area, and a new front porch.

    Granted Prior approval Extension 8 docs
    Small domestic

  • 73 St Catherines Road Winchester Hampshire SO23 0PS

    26/00771/LDP Submitted 14 Apr 2026 82m away

    90% historically approved · decision due ~9 Jun

    Loft Conversion

    Decided Lawful development Loft or dormer 4 docs

  • 15 Highcliffe Road Winchester SO23 0JE

    21/01935/HOU Submitted 19 Jul 2021 85m away

    Single storey flat roofed extension to the rear together with loft conversion.

    Granted Householder Extension Loft or dormer 7 docs
    Small domestic

  • Freeborn Garages Ltd 9 Bar End Road Winchester Hampshire SO23 9NT

    26/00644/FUL Submitted 25 Mar 2026 87m away

    89% historically approved · decision due ~20 May

    Change of user from car sales to class E

    Awaiting decision Full applications 22 docs

In Winchester

  • 26/01260/HOU Granted

    5 Taplings Close Winchester Hampshire SO22 6HQ

    Front porch, rear dormer extension, fornt dormer extension

    17 Jun 2026 Householder
  • 26/01439/HOU Withdrawn

    90 Stanmore Lane Winchester Hampshire SO22 4BT

    Single storey 3m rear infill extension and associated alterations.

    13 Jul 2026 Householder
  • 26/01387/HOU Granted

    46 Woodfield Drive Winchester Hampshire SO22 5PU

    Side and rear extension with a loft conversion. Over cladding of existing concrete framed outbuilding.

    3 Jul 2026 Householder
  • 26/01135/HOU Granted

    8 Waterworks Road Otterbourne Winchester Hampshire SO21 2DP

    Two storey side extension inclusive of rooflight following demolition of existing porch.

    1 Jun 2026 Householder
  • 26/01403/HOU Granted

    Chapel Cottage Basingstoke Road Totford Northington Alresford Hampshire SO24 9TJ

    Proposed 2 storey side extension and internal alterations

    7 Jul 2026 Householder