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Planning application

23/00033/FULH

24 Underwood Square Leigh-on-sea Essex SS9 3PB

Granted Southend-on-Sea Full Application - Householder

Proposal

Erect two storey side extension, single storey rear extension and front porch and alter rear elevation (amended proposal)

As published by the council, reference 23/00033/FULH

Timeline

Dates from the published record

  1. 9 Jan 2023

    Received by Southend-on-Sea

  2. 23 Mar 2023

    Decision issued: Grant Conditional Permission

  3. 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 26/00737/AMDT Granted

    22 Lime Avenue Leigh-on-sea Essex SS9 3PA

    Application to vary condition 02 (approved plans) - drawing number 2022/29/05 (A) to be replaced with drawing number 2022/29/05 (C) (Material Amendment to planning permission 23/00283/FULH dated 12/04/2023)

    1 Jun 2026 164m away Amendments
  • 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 244m away Full applications
  • 24/01466/FULH Granted

    22 Fairview Gardens Leigh-on-sea Essex SS9 3PE

    Erect dormer to rear to create habitable accommodation in loftspace, install rooflights to front, install balcony to first floor front and alterations to front elevation

    12 Sep 2024 268m away Householder
  • 26/00821/CLP Status unknown

    18 Percy Road Leigh-on-sea Essex SS9 2LA

    Dormer to rear and rooflights to front to form habitable accommodation in loftspace, single storey side extension and new window to first floor front (certificate of lawful development - proposed)

    19 Jun 2026 363m away Lawful development
  • 26/00819/CLP Status unknown

    47 Bonchurch Avenue Leigh-on-sea Essex SS9 3AR

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

    19 Jun 2026 371m away Lawful development
  • 26/00553/FULH Granted

    52 Tankerville Drive Leigh-on-sea Essex SS9 3DF

    Install dormer to rear and rooflights to front to create habitable accommodation in the loftspace, erect single storey rear extension and alter elevations

    23 Apr 2026 405m away Householder

In Southend-on-Sea

  • 26/00576/FULH Granted

    17 Blenheim Chase Leigh-on-sea Essex SS9 3BZ

    Raise roof to create first floor to existing bungalow, erect two storey front extension, part two storey and part single storey rear extension, install rooflights, remove chimneys, alter elevations and install hardstanding to rear

    28 Apr 2026 Householder
  • 26/00623/FULH Refused

    17 Belgrave Close Eastwood Essex SS9 5EU

    Erect part single storey extension to front elevation, single storey side and rear extension with rooflights, install dormers to front and rear elevation to create habitable accommodation in the roofspace, alterations to elevations (Part-retrospective)

    7 May 2026 Householder
  • 26/00989/FULH Status unknown

    15 Agnes Avenue Leigh-on-sea Essex SS9 3SX

    Raise roof ridge, erect hip-to-gable roof extension, install rear dormer to form habitable accommodation in the loftspace, erect single storey rear extension with rooflights, erect front porch and alter elevations

    24 Jul 2026 Householder
  • 26/00980/FULH Status unknown

    169 Southchurch Boulevard Southend-on-sea Essex SS2 4UT

    Erect single storey side/rear extension with roof lanterns to rear

    24 Jul 2026 Householder
  • 26/00735/FULH Granted

    5 Leighfields Road Eastwood Essex SS9 5NR

    Erect single story side extension, single storey rear/side extension, install porch canopy and access ramp to front and alter elevations

    29 May 2026 Householder