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Planning application

37-43 High Street Portsmouth PO6 3BT

Granted Portsmouth 25/01516/FUL Full Application

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Alterations including construction of first floor rear extension, staircase and walkway access to first floor, first floor balcony, dormers to side and rear roofslopes and creation of window & door openings

As published by the council, reference 25/01516/FUL

Application record

Reference
25/01516/FUL
Type
Full Application
Status
Awaiting decision
Decision
Conditional Permission
Received
24 Dec 2025
Validated
29 Dec 2025
Decided
13 Mar 2026
Ward
Cosham
Decision by
Fully Delegated Decision
Postcode
PO6 3BT

Site history

Applications at this address on the Portsmouth register

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

  • 26/00065/PACOU Granted

    37-43 High Street Portsmouth PO6 3BT

    Application for prior approval (Schedule 2, Part 3, Class MA) for change of use of from Class E to 5 no. flats on first floor

    Decided 9 Apr 2026 Prior approval

Timeline

Dates from the published record

  1. 24 Dec 2025

    Received by Portsmouth

  2. 29 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 13 Mar 2026

    Decision issued: Conditional Permission

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Knight Consulting Agent

28 applications on PlanIndex · across 9 councils · 76% granted

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Documents

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

7 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 13 March 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 37-43 High Street Portsmouth PO6 3BT

    26/00065/PACOU Submitted 22 Jan 2026 0m away

    Application for prior approval (Schedule 2, Part 3, Class MA) for change of use of from Class E to 5 no. flats on first floor

    Granted Prior approval New dwelling 3 docs
    Several homes

  • 46A High Street Portsmouth PO6 3AG

    25/01371/ADV Submitted 25 Nov 2025 99m away

    Proposed fascia sign and projecting sign to shopfront

    Granted Advertising Windows or glazing 5 docs

  • 48 High Street Portsmouth PO6 3AG

    25/01385/PACOU Submitted 27 Nov 2025 121m away

    Application for prior approval (Schedule 2, Part 3, Class MA) for change of use of from Class E to 5 no. flats on first floor

    Refused Prior approval New dwelling 4 docs
    Several homes

  • 48 High Street Portsmouth PO6 3AG

    25/00990/PACOU Submitted 19 Aug 2025 122m away

    Application for prior approval (Schedule 2, Part 3, Class MA) for change of use of from Class E to 5 no. flats on first floor

    Refused Prior approval New dwelling
    Several homes

  • Peelers Gate 7 - 9 Wayte Street Portsmouth

    26/00205/FUL Submitted 20 Feb 2026 123m away

    Construction of 2 storey building above existing car park forming 11-bed/15-person house in multiple occupation (Sui Generis) including access, landscaping and associated works

    Refused Full applications 38 docs

  • 69-73 High Street Portsmouth PO6 3DA

    26/00379/DOC Submitted 25 Mar 2026 127m away

    100% historically approved · decision due ~20 May

    Application to discharge conditions 3 (Material Schedule), 8 (Privacy Screen Details), 9 (Windows Details), 10 (Security Measures) and 14 (Acoustic Construction Specification) of planning permission 25/00799/FUL

    Awaiting decision Conditions Windows or glazing 8 docs

In Portsmouth

  • 26/00172/FUL Granted

    Magma House Trafalgar Wharf Hamilton Road Portsmouth PO6 4PX

    Alterations to boundary treatment to square off fence to West elevation

    12 Feb 2026 Full applications
  • 26/00141/FUL Granted

    9 Helena Road Southsea

    Conversion from 3no. self-contained flats (Class C3) to single dwellinghouse (Class C3) including construction of single storey rear and side extension, relocation of garage and associated alterations

    5 Feb 2026 Full applications
  • 25/01477/FUL Granted

    7B Victoria Grove Southsea PO5 1NE

    Installation of replacement windows

    17 Dec 2025 Full applications
  • 25/01359/FUL Granted

    14 Burlington Road Portsmouth PO2 0DP

    Change of use from dwellinghouse (Class C3) to 7-bed/7-person House in Multiple Occupation (Sui Generis)

    21 Nov 2025 Full applications
  • 26/00185/FUL Granted

    2 Spur Road Portsmouth PO6 3EB

    Change of use from office (Class E) to dwellinghouse (Class C3)

    13 Feb 2026 Full applications