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Planning application

134 Oakleigh Park Drive Leigh-on-sea Essex SS9 1RU

Granted Southend-on-Sea 26/00457/CLP Certificate of Lawful Use Dev Proposed

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

Install rear dormer to form habitable accommodation in the loftspace, single storey rear extension with rooflights, alter elevations (Lawful Development Certificate - Proposed)

As published by the council, reference 26/00457/CLP

Application record

Reference
26/00457/CLP
Type
Certificate of Lawful Use Dev Proposed
Status
Permitted
Decision
Granted As published: Grant Lawful Dev Certificate (Proposed)
Received
7 Apr 2026
Validated
7 Apr 2026
Decided
2 Jun 2026
Ward
Leigh
Parish
Leigh Town Council
Decision by
Delegated
Postcode
SS9 1RU

Timeline

Dates from the published record

  1. 7 Apr 2026

    Received by Southend-on-Sea

  2. 2 Jun 2026

    Decision issued: Grant Lawful Dev Certificate (Proposed)

  3. 19 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Steve Jackson Design Limited Agent, a design practice registered in Leigh-On-Sea

Active · incorporated 2002 · Leigh-On-Sea

26 applications on PlanIndex · across 5 councils · 61% granted

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Documents

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

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

Southend-on-Sea granted permission on 2 June 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

In Southend-on-Sea

  • 26/01070/CLP Granted

    58 Ronald Park Avenue Westcliff-on-sea Essex SS0 9QN

    Dormer to rear to form habitable accommodation in the loft space and rooflights to front (certificate of lawful development - proposed)

    Received 11 Aug, published by the council 14 Aug 2026 Lawful development
  • 26/01065/CLP Granted

    1132 London Road Leigh-on-sea Essex SS9 2AJ

    Dormer to rear and rooflights to front to form habitable accommodation in the loftspace and single storey side/rear extension (certificate of lawful development - proposed)

    Received 10 Aug, published by the council 14 Aug 2026 Lawful development
  • 26/01018/CLP Refused

    92 Vardon Drive Leigh-on-sea Essex SS9 3SQ

    Hip to gable roof extension with dormer to rear and rooflights to front to form habitable accommodation in the loftspace (certificate of lawful development - proposed)

    Received 30 Jul, published by the council 8 Aug 2026 Lawful development
  • 26/01008/CLP Granted

    61 Flemming Avenue Leigh-on-sea Essex SS9 3AN

    Hip to gable loft conversion, rooflights to front, and dormer to rear with Juliet balcony to create habitable accommodation in roof space (Lawful Development Certificate - Proposed).

    Received 29 Jul, published by the council 8 Aug 2026 Lawful development
  • 26/01020/CLP Granted

    66 Marlborough Road Southend-on-sea Essex SS1 2UD

    Single storey side extension (Lawful Development Certificate - Proposed)

    Received 31 Jul, published by the council 8 Aug 2026 Lawful development