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Planning application

99 Winter Road Southsea PO4 8DS

Granted Portsmouth 25/01380/CPE Certificate of Existing Lawful Use/Dev

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

Proposal

Application for a certificate of lawfulness for existing development to confirm that works have commenced in accordance with condition 1 of planning permission 11/01011/FUL

As published by the council, reference 25/01380/CPE

Application record

Reference
25/01380/CPE
Type
Certificate of Existing Lawful Use/Dev
Status
Awaiting decision
Decision
Approve
Received
26 Nov 2025
Validated
5 Dec 2025
Decided
17 Feb 2026
Ward
Central Southsea
Decision by
Fully Delegated Decision
Postcode
PO4 8DS

Site history

Applications at this address on the Portsmouth register

This site has had 3 applications since 2025: 2 approved, 0 refused.

  • 26/00474/DOC Awaiting decision

    99 Winter Road Southsea PO4 8DS

    Application to discharge condition 4 (Acoustics) of planning permission 11/01011/FUL

    Submitted 14 Apr 2026 Conditions
  • 26/00251/NMA Granted

    99 Winter Road Southsea PO4 8DS

    Application for non-material amendment to planning permission 11/01011/FUL to seek approval of amended plans relating to removal of rear dormer, new flat roof and installation of new doors and toplight

    Decided 20 Apr 2026 Amendments

Timeline

Dates from the published record

  1. 26 Nov 2025

    Received by Portsmouth

  2. 5 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Feb 2026

    Decision issued: Approve

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

GRK Architecture Agent, an architecture practice

28 applications on PlanIndex · across 13 councils · 82% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

3 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

Portsmouth granted permission on 17 February 2026, 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 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 500 metres

  • 99 Winter Road Southsea PO4 8DS

    26/00251/NMA Submitted 4 Mar 2026 1m away

    Application for non-material amendment to planning permission 11/01011/FUL to seek approval of amended plans relating to removal of rear dormer, new flat roof and installation of new doors and toplight

    Granted Amendments Loft or dormer 6 docs

  • 99 Winter Road Southsea PO4 8DS

    26/00474/DOC Submitted 14 Apr 2026 1m away

    100% historically approved · decision due ~9 Jun

    Application to discharge condition 4 (Acoustics) of planning permission 11/01011/FUL

    Awaiting decision Conditions

  • 144 Devonshire Avenue Southsea PO4 9EQ

    26/00021/NMA Submitted 12 Jan 2026 152m away

    Application for non-material amendment to planning permission 25/00722/HOU to seek approval of external alterations

    Granted Amendments 3 docs

  • 18 Clovelly Road Southsea PO4 8DL

    25/01106/HOU Submitted 23 Sep 2025 154m away

    Construction of single storey rear extension

    Granted Householder Extension 4 docs
    Small domestic

  • 112 Haslemere Road Southsea PO4 9AR

    25/00874/OUT Submitted 28 Jul 2025 197m away

    88% historically approved · decision due ~11 Nov

    Outline application for proposed conversion of the existing SBS Kitchen commercial unit to 3no. dwellings and construction of 1no. dwelling next to 45 Mafeking Road (all matters to be reserved)

    Awaiting decision Outline 10 docs
    Several homes

  • 3 Aston Road Southsea PO4 9BH

    26/00088/CPE Submitted 28 Jan 2026 232m away

    92% historically approved · decision due ~26 Mar

    Application for Certificate of Lawful Development for existing use as house in multiple occupation (Class C4)

    Awaiting decision Lawful development 3 docs

In Portsmouth

  • 26/00485/CPL Granted

    46 Carmarthen Avenue Portsmouth PO6 2AQ

    Application for Certificate of Lawful Development for the proposed single storey outbuilding

    15 Apr 2026 Lawful development
  • 26/00209/CPL Granted

    12 Second Avenue Portsmouth PO6 1JS

    Application for Certificate of Lawful Development for the proposed construction of outbuilding

    23 Feb 2026 Lawful development
  • 26/00482/CPE Awaiting decision

    24 Guildford Road Portsmouth PO1 5HX

    Application for Certificate of Lawful Development for existing use as house in multiple occupation (Class C4)

    15 Apr 2026 Lawful development
  • 26/00484/CPE Awaiting decision

    8 Outram Road Southsea

    Application for Certificate of Lawful Development for existing use as four residential apartments

    15 Apr 2026 Lawful development
  • 26/00161/CPE Granted

    141 Guildford Road Portsmouth PO1 5BE

    Application for lawful development for existing use as a House in Multiple Occupation (Class C4)

    10 Feb 2026 Lawful development