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Planning application

APP/26/00261

15 Marlborough Park, Havant, PO9 2PP

Granted Havant Lawful development: Proposed use

Proposal

Certificate of Lawfulness for Proposed single storey rear extension and alterations to the fenestration in the East (side) elevation.

As published by the council, reference APP/26/00261

Timeline

Dates from the published record

  1. 16 Apr 2026

    Received by Havant

  2. 11 Jun 2026

    Decision issued: Approve with Conditions

  3. 26 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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • APP/23/00029 Granted

    9 Marlborough Park, Havant, PO9 2PP

    Removal of existing textured render to façade & replacement with new smooth render from ground to first floor & weatherboarding from first floor to eaves. Removal of existing bay window to rear elevation & replacement with bifold door with level threshold to new composite decking in rear garden. Replacement of existing uPVC french door at ground floor to rear elevation with new aluminium french door (size & type to match existing).

    16 Jan 2023 0m away Householder
  • APP/26/00137 Granted

    5 Windrush Close, Havant, PO9 2EW

    Crown reduce 2No. Lombardy Poplars by 8m in height and 1.5m width, leaving crown height of 10m and crown spread of 2-3m (T1& T2); Fell 1No. Lombardy Poplar (T3).

    3 Mar 2026 177m away Trees
  • APP/25/00846 Granted

    5A Fifth Avenue, Havant, PO9 2PL

    Proposed car port to side elevation.

    20 Oct 2025 221m away Householder
  • APP/26/00452 Awaiting decision

    5A Fifth Avenue, Havant, PO9 2PL

    Variation of Condition 2 of Planning permission APP/25/00846, to replace the approved plans, increasing the ridge height of the approved car port.

    2 Jun 2026 221m away Amendments
  • APP/25/01007 Granted

    61 Southleigh Road, Havant, PO9 2QQ

    1No Lime (T1) Pollard to previous pruning points (1.5M) and remove all epicormics, leaving a height of 8M by 4M width. Subject to TPO 1294.

    5 Dec 2025 294m away Trees
  • APP/26/00299 Granted

    105 Nutwick Road, Havant, PO9 2UQ

    Regularisation of ground floor extension. Extension built 10 years ago in materials to match existing.

    4 May 2026 298m away Lawful development

In Havant

  • APP/26/00534 Awaiting decision

    17 Yew Tree Avenue, Cowplain, Waterlooville, PO8 8AH

    Application for Lawful Development Certificate for proposed alterations to existing conservatory to provide a flat roof.

    21 Jul 2026 Lawful development
  • APP/26/00509 Awaiting decision

    1A St Hermans Road, Hayling Island, PO11 9NA

    Application for lawful development certificate for proposed conversion of roof space into habitable room including rear roof dormer and 2no. rooflights.

    13 Jul 2026 Lawful development
  • APP/26/00498 Awaiting decision

    15 London Road, Waterlooville, PO7 7AL

    Lawful Development Certificate for the proposed removal of a rear conservatory extension with timber framed windows and door. Alterations to doors and windows including the installation of rear bi-folding doors.

    9 Jul 2026 Lawful development
  • APP/26/00502 Awaiting decision

    11 Markway Close, Emsworth, PO10 7NX

    Lawful development certificate for proposed loft conversion and side extension

    9 Jul 2026 Lawful development
  • APP/26/00514 Awaiting decision

    140A Parkhouse Farm Way, Havant, PO9 4DP

    Lawful Development Certificate for proposed siting of caravan for ancillary use to dwellinghouse.

    9 Jul 2026 Lawful development