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Planning application

24/10804

18 COWPER AVENUE, NEW MILTON, BH25 6NY

Granted New Forest National Park Full Planning Permission

Proposal

Roof extension to create first floor

As published by the council, reference 24/10804

Timeline

Dates from the published record

  1. 5 Sep 2024

    Received by New Forest National Park

  2. 18 Sep 2024

    Validated

    Checked as complete and ready for consideration.

  3. 1 Nov 2024

    Decision issued: Granted Subject to Conditions

  4. 2 Aug 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 21/10893 Granted

    18 COWPER AVENUE, NEW MILTON BH25 6NY

    Single Storey 4m rear extension

    17 Jun 2021 0m away Full applications
  • 21/10893 Granted

    18 COWPER AVENUE, NEW MILTON BH25 6NY

    Single Storey 4m rear extension

    17 Jun 2021 0m away Full applications
  • 24/10804 Granted

    18 COWPER AVENUE, NEW MILTON, BH25 6NY

    Roof extension to create first floor

    5 Sep 2024 0m away Full applications
  • 25/10705 Refused

    43 BARTON COURT ROAD, NEW MILTON BH25 6NW

    Sever land and erection of dwelling

    31 Jul 2025 77m away Full applications
  • 26/10091 Granted

    19 APPLETREE CLOSE, NEW MILTON BH25 6PA

    Single-storey rear extension; fenestration alterations

    28 Jan 2026 185m away Full applications
  • 26/10540 Refused

    52A LYMINGTON ROAD, NEW MILTON BH25 6PY

    Change of use from Class E to C3 to form x2 no. residential dwellings (Prior Approval Application)

    9 Jun 2026 195m away Outline

In New Forest National Park

  • 26/10713 Awaiting decision

    8 SPRINGFIELD CLOSE, LYMINGTON SO41 3SR

    Side extension; front and rear dormers; porch

    30 Jul 2026 Full applications
  • 26/10571 Granted

    8 WATERMANS LANE, DIBDEN PURLIEU, HYTHE SO45 4JP

    Single storey extension & fenestration alteration

    18 Jun 2026 Full applications
  • 26/10711 Awaiting decision

    10 LENTUNE WAY, LYMINGTON SO41 3PF

    Roof alterations to include replacement dormers, new roof & wall finish, new fenestration; Proposed front and rear replacement extensions; associated landscaping

    29 Jul 2026 Full applications
  • 26/10715 Awaiting decision

    72 PARSONAGE BARN LANE, RINGWOOD BH24 1PZ

    Use of garage/outbuilding as ancillary accomodation to main dwelling

    29 Jul 2026 Full applications
  • 26/10485 Granted

    25 HIGHLANDS ROAD, BARTON-ON-SEA, NEW MILTON BH25 7BL

    Relocation and reduction in height of boundary fence behind existing south boundary wall (Retrospective) (Amended Description)

    20 May 2026 Full applications