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Planning application

99 Winter Road Southsea PO4 8DS

Granted Portsmouth 26/00251/NMA Non-Material Amendment

Works: Loft or dormer

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

Proposal

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

As published by the council, reference 26/00251/NMA

Application record

Reference
26/00251/NMA
Type
Non-Material Amendment
Status
Awaiting decision
Decision
Approve
Received
4 Mar 2026
Validated
23 Mar 2026
Decided
20 Apr 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
  • 25/01380/CPE Granted

    99 Winter Road Southsea PO4 8DS

    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

    Decided 17 Feb 2026 Lawful development

Timeline

Dates from the published record

  1. 4 Mar 2026

    Received by Portsmouth

  2. 23 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 20 Apr 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

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

Portsmouth granted permission on 20 April 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 99 Winter Road Southsea PO4 8DS

    25/01380/CPE Submitted 26 Nov 2025 1m away

    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

    Granted Lawful development 3 docs

  • 99 Winter Road Southsea PO4 8DS

    26/00474/DOC Submitted 14 Apr 2026 2m 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 150m 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 198m 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 231m 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

  • 26/00136/VOC Refused

    Southsea Cinema & Arts Centre 1 - 3 Palmerston Road Southsea PO5 3QQ

    Application to vary condition 3 of planning permission 22/00120/FUL to extending Southsea Cinema & Arts Centre operating hours

    5 Feb 2026 Amendments
  • 26/00432/NMA Granted

    Former Nuffield Centre Car Park St Michael's Road Portsmouth PO1 2EE

    Application for non-material amendment to planning permission 25/00841/FUL to seek approval of amended plans relating to external alterations

    2 Apr 2026 Amendments
  • 26/00342/NMA Granted

    442 Copnor Road Portsmouth PO3 5EW

    Application for non-material amendment to planning permission 25/01050/FUL to seek approval of amended plans relating to Padel court updated with flood light design, existing landscaping retained and parking numbers updated to suit landscaping changes

    18 Mar 2026 Amendments
  • 26/00349/NMA Granted

    Portsdown Technology Park Southwick Road Portsmouth PO6 3RU

    Application for non-material amendment to planning permission 24/00698/MMA to seek approval of change in location of proposed tree planting

    19 Mar 2026 Amendments
  • 26/00306/NMA Granted

    Former Wards St James Hospital Locksway Road Southsea PO4 8LD

    Application for non material amendment to planning permission 24/01117/FUL regarding drainage plans

    13 Mar 2026 Amendments