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Planning application

LANCASTRIA, 5 FIRST MARINE AVENUE, BARTON-ON-SEA, NEW MILTON BH25 7DP

Granted New Forest National Park 26/10183 Full Planning Permission

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single-storey rear extension, hip to gable roof at the rear, dormer to the side and extension of roof over the existing garage to facilitate creation of first floor; outbuilding

As published by the council, reference 26/10183

Application record

Reference
26/10183
Type
Full Planning Permission
Status
Decided
Decision
Granted As published: Granted Subject to Conditions
Received
23 Feb 2026
Validated
9 Mar 2026
Decided
19 May 2026
Ward
Barton & Becton
Parish
New Milton
Decision by
Delegated
Postcode
BH25 7DP

Timeline

Dates from the published record

  1. 23 Feb 2026

    Received by New Forest National Park

  2. 9 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 19 May 2026

    Decision issued: Granted Subject to Conditions

  4. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Twenty Residential Design Ltd Agent, a design practice registered in Christchurch

Active · incorporated 2017 · Christchurch

10 applications on PlanIndex · across 2 councils · 80% granted

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Documents

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

29 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

New Forest National Park granted permission on 19 May 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.

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