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Planning application

12 Warren Road Leigh-on-sea Essex SS9 3TS

Refused Southend-on-Sea 23/00590/CLP Certificate of Lawfulness (Proposed)

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Convert existing integrated garage into habitable accommodation and alter front elevation (certificate of lawful development - proposed)

As published by the council, reference 23/00590/CLP

Application record

Reference
23/00590/CLP
Type
Certificate of Lawfulness (Proposed)
Status
Rejected
Decision
Refused As published: Refuse Lawful Development Certificate
Received
6 Apr 2023
Validated
6 Apr 2023
Decided
30 May 2023
Ward
West Leigh
Parish
Leigh Town Council
Decision by
Delegated Decision
Postcode
SS9 3TS

Timeline

Dates from the published record

  1. 6 Apr 2023

    Received by Southend-on-Sea

  2. 30 May 2023

    Decision issued: Refuse Lawful Development Certificate

  3. 5 Oct 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

SKArchitects Ltd Agent, registered in Southend-On-Sea

Active · incorporated 2008 · Southend-On-Sea

103 applications on PlanIndex · across 11 councils · 85% granted

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Documents

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

5 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 refusal means

Southend-on-Sea refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 46 Warren Road Leigh-on-Sea Essex SS9 3TS

    26/0343/FUL Submitted 15 Jun 2026 50 yards away

    Single storey rear extension and garage conversion

    Granted Full applications Extension 13 docs
    Small domestic

  • 41 Woodlands Park Hadleigh Leigh-on-sea Essex SS9 3TP

    26/0445/FUL Submitted 6 Aug 2026 50 yards away

    79% historically approved · decision due ~15 Oct

    Part-demolition and reconstruction of existing front feature gable, ground floor rear extension, first-floor rear extension, new roof, second-floor dormer extension and external alterations

    Awaiting decision Full applications Extension Loft or dormer +2 16 docs

  • 60 Warren Road Leigh-on-Sea Essex SS9 3TS

    21/0403/FUL Submitted 22 Apr 2021 50 yards away

    Part garage conversion and single storey side/rear extension

    Granted Full applications Extension 8 docs
    Small domestic

  • 31 Woodlands Park Leigh-on-sea Essex SS9 3TP

    23/00198/FULH Submitted 7 Feb 2023 100 yards away

    Demolish existing porch to front, erect two storey front extension to incorporate new porch and lift to second floor to provide level access to all floors

    Granted Householder Extension Demolition 9 docs
    Small domestic

  • 66 Warren Road Leigh-on-sea Essex SS9 3TS

    23/0120/FUL Submitted 27 Feb 2023 100 yards away

    Garage conversion and single storey rear extension

    Granted Full applications Extension 8 docs
    Small domestic

  • 51 Woodlands Park Leigh-on-sea Essex SS9 3TP

    23/0005/FUL Submitted 3 Jan 2023 100 yards away

    Part one, part two storey front/side/rear extension incorporating a semi-integral garage, raised ridge and other roof alterations, and removal of chimney

    Granted Full applications Extension Roofing 11 docs

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