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Planning application

26/01143/CLPS

Romsey Primary Substation Southampton Road Romsey Hampshire

Awaiting decision Test Valley LAWFULNESS OF PROPOSED DEV - SOUTH

Proposal

Certificate of proposed lawful development at Romsey Primary Substation for the replacement of two new transformers housed within purpose-built brick enclosures, extension to the Northern part of existing operational substation to accommodate the new infrastructure and the installation of 2.4m high galvanised security fencing to enclose the extended compound

As published by the council, reference 26/01143/CLPS

Timeline

Dates from the published record

  1. 29 May 2026

    Received by Test Valley

  2. 26 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Test Valley for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • 26/00967/PDHS Granted

    4 Southampton Road Romsey Hampshire SO51 8AF

    Application to determine if prior approval is required for proposed single storey rear extension (length from rear wall of original dwellinghouse) 6.62 metres, height 2.74 metres, height to eaves 2.74 metres) Additional 3.3m single storey extension beyond the existing 3.325m single storey extension

    8 May 2026 258m away Prior approval
  • 21/00493/PDHS Granted

    99 Winchester Road Romsey Hampshire SO51 8JF

    Notification of proposed works to a dwelling - Single storey rear extension (length from rear wall of original dwellinghouse 6 metres, height 2.6 metres, height to eaves 2.4 metres)

    15 Feb 2021 268m away Prior approval
  • 26/01221/TPOS Granted

    55 The Harrage Romsey Hampshire SO51 8AE

    Liquid Ambar - Reduce back to old pruning cuts (around 1-2 metres)

    8 Jun 2026 319m away Trees
  • 26/01063/DDTPO Decided

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    Fell/remove dead Acer (T25 under TPO.TVBC.0980) on lawn at front of property. Another Acer has been planted.

    19 May 2026 347m away Trees
  • 26/00752/TREES Granted

    9 Winchester Road Romsey Hampshire SO51 8AB

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    13 Apr 2026 372m away Trees
  • 26/00630/TPOS Granted

    1 Brick Lane Romsey Hampshire SO51 8LG

    T1 & T2 - Pine - Remove major dead wood and reduce branches to give 2-3m clearance from houses

    25 Mar 2026 380m away Trees

In Test Valley

  • 26/01646/CLPN Awaiting decision

    9 Porchester Close Charlton Andover Hampshire SP10 4ER

    Application for lawful development certificate for proposed rear conservatory

    29 Jul 2026 Lawful development
  • 26/01610/CLPN Awaiting decision

    Merlins 13 Leigh Gardens Andover Hampshire SP10 2AR

    Application for a certificate of lawfulness for proposed erection of a single storey rear extension to replace conservatory

    27 Jul 2026 Lawful development
  • 26/01594/CLPS Awaiting decision

    40 Home Field Drive Nursling Southampton Hampshire SO16 0TH

    Application for lawful development certificate for proposed creation of a ground floor rear extension with a flat roof

    24 Jul 2026 Lawful development
  • 26/01316/CLEN Decided

    Kimpton Manor The Green Kimpton Andover Hampshire SP11 8NU

    Application for a certificate of lawfulness for existing material operations pursuant to, and consistent with, development granted planning permission under application 20/01135/FULLN

    18 Jun 2026 Lawful development
  • 26/00882/CLEN Decided

    Land At Fullerton Farm Fullerton Road Fullerton Hampshire

    Application for lawful development certificate for the lawful commencement of planning permission 21/02701/FULLN (Construction of treehouses for tourism accommodation, boardwalks, use of clearing for parking and use of existing access point) via the creation of the approved car park area and access to the lane

    29 Apr 2026 Lawful development