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Planning application

21/01201/CLP

St Michaels Preparatory School 198 Hadleigh Road Leigh-on-sea Leigh-On-Sea Essex SS9 2LP

Granted Southend-on-Sea Certificate of Lawfulness (Proposed)

Proposal

Erect two cabins to form temporary classroom (Lawful development certificate-proposed)

As published by the council, reference 21/01201/CLP

Timeline

Dates from the published record

  1. 7 Jun 2021

    Received by Southend-on-Sea

  2. 22 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 5 Aug 2021

    Decision issued: Grant Lawful Dev Certificate (Proposed)

  4. 28 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

  • 21/01114/FULH Granted

    49 Burnham Road Leigh-on-sea Leigh-On-Sea Essex SS9 2JR

    Erect single storey side and rear extension (amended proposal)

    25 May 2021 81m away Householder
  • 21/01141/TPO Granted

    St Michaels Preparatory School 198 Hadleigh Road Leigh-on-sea Leigh-On-Sea Essex SS9 2LP

    Remove lower branches and reduce crown by 25% to one Oak Tree (T3) to front, reduce crown by 25% to two Oak Trees (T1 and T2) to front (Application for works to a tree covered by a Tree Preservation Order)

    27 May 2021 100m away Trees
  • 26/00727/CLP Granted

    206 Hadleigh Road Leigh-on-sea Essex SS9 2LP

    Dormers to sides to form habitable accommodation in the loftspace, remove chimneys and alter elevations (certificate of lawful development - proposed)

    28 May 2026 153m away Lawful development
  • 22/02202/FUL Refused

    Land Adjacent To 46 Theobalds Road Leigh-on-sea Essex SS9 2NE

    Demolish existing garage and erect single storey detached dwellinghouse on land adjacent to 46 Theobalds Road, raised decking area, associated amenity space and parking (Amended Proposal)

    14 Nov 2022 200m away Full applications
  • 26/00262/NTPOR Status unknown

    20 Vernon Road Leigh-on-sea Essex SS9 2NG

    Request for 2no. Lime Trees on rear boundary to be protected by a Tree Preservation Order

    25 Feb 2026 213m away Trees
  • 26/00405/FUL Granted

    Abbeyfield St Margarets 1461 London Road Leigh-on-sea Essex SS9 2SB

    Change of use from sheltered housing (Class C3) to children's nursery (Class E(f)) layout parking and bin store to front

    26 Mar 2026 247m away Full applications

In Southend-on-Sea

  • 26/00841/CLP Granted

    52 Bellhouse Road Eastwood Leigh-On-Sea Essex SS9 5NL

    Install rear dormer to create habitable accommodation in the loftspace and alter side elevation (Lawful Development Certifcate - Proposed)

    24 Jun 2026 Lawful development
  • 26/00818/CLP Granted

    20 Carlton Drive Leigh-on-sea Essex SS9 1DE

    Dormers to sides and juliette balcony to rear to form habitable accommodation in loftspace (certificate of lawful development - proposed)

    19 Jun 2026 Lawful development
  • 26/00741/CLE Granted

    57 - 59 Elm Road Leigh-on-sea Essex SS9 1SP

    Confirmation that planning permission 16/01572/FUL as varied by 18/01443/AMDT has been lawfully implemented (Certificate of Lawful Development - Existing)

    2 Jun 2026 Lawful development
  • 26/00746/CLP Granted

    21 Shanklin Drive Westcliff-on-sea Essex SS0 9XU

    Removal of chimney stack on rear roof slope, erect dormer to rear to create habitable accommodation in roof space, two rooflights to front roof slope, alterations to elevations (Lawful Development Certificate - Proposed)

    2 Jun 2026 Lawful development
  • 26/00978/CLP Status unknown

    90 Tudor Gardens Shoeburyness Southend-on-sea Essex SS3 9JH

    Hip to gable roof extension and dormer to rear and rooflights to front to form habitable accommodation in the loftspace (Certificate of Lawful Development - Proposed)

    24 Jul 2026 Lawful development