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Planning application

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

Granted Southend-on-Sea 26/00576/FULH Full Application - Householder

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

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

As published by the council, reference 26/00576/FULH

Application record

Reference
26/00576/FULH
Type
Full Application - Householder
Status
Conditions
Decision
Grant Conditional Permission
Received
28 Apr 2026
Validated
11 May 2026
Decided
27 Jul 2026
Ward
Belfairs
Decision by
Delegated
Postcode
SS9 3BZ

Timeline

Dates from the published record

  1. 28 Apr 2026

    Received by Southend-on-Sea

  2. 11 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Jul 2026

    Added to PlanIndex

  4. 27 Jul 2026

    Decision issued: Grant Conditional Permission

Who's behind it

Company information only, from the register and Companies House

Knight Gratrix Architects Agent, an architecture practice

74 applications on PlanIndex · across 3 councils · 84% 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 27 July 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

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    24/01664/TPO Submitted 24 Oct 2024 47m away

    Reduce crown and canopy by no more than 1.5m to one Oak Tree (T1 - TPO-2/2016) to rear (Works to trees covered by a Tree Preservation Order)

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  • The Old Vienna Restaurant 162 Eastwood Road Leigh-on-sea Essex SS9 3AG

    26/00362/AD Submitted 19 Mar 2026 73m away

    Application for approval of details pursuant to condition 02 (materials details) of planning permission 24/01558/AMDT dated 11.03.2025

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  • 9 Blenheim Chase Leigh-On-Sea Essex SS9 3BZ

    21/00523/AD Submitted 11 Mar 2021 96m away

    Application for approval of details pursuant to conditions 07 (10% renewables) of planning permission 20/01473/FUL dated 30.11.2020

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  • The Old Vienna Restaurant 162 Eastwood Road Leigh-on-sea Essex SS9 3AG

    24/00041/AD Submitted 9 Jan 2024 116m away

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  • The Old Vienna Restaurant 162 Eastwood Road Leigh-on-sea Essex SS9 3AG

    26/00592/AMDT Submitted 30 Apr 2026 116m away

    84% historically approved · decision due ~2 Jul

    Application to vary conditions 01 (Approved Plans), 05 (Landscaping Details), 12 (Parking Provision), 13 (Cycle Parking) and 14 (Waste Storage) to substitute approved plan ref. 5965-BW(90)001 Rev B with amended plan ref. 5965-L(90)001 to facilitate a reduction in the width and adjustment of the site access bellmouth to accommodate existing infrastructure (Material Amendment to planning permission 24/01558/AMDT dated 11.03.2025)

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  • 50 Tudor Gardens Leigh-on-sea Essex SS9 3AF

    26/00720/TPO Submitted 27 May 2026 121m away

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In Southend-on-Sea

  • 26/01143/FULH Status unknown

    51 Wansfell Gardens Thorpe Bay Essex SS1 3ST

    Erect first floor front/side extension and convert rear part of existing attached garage into habitable room

    28 Aug 2026 Householder
  • 26/00901/FULH Granted

    5 Chadwick Road Westcliff-on-sea Essex SS0 8LS

    Erect single storey side extension with rooflights

    9 Jul 2026 Householder
  • 26/00877/FULH Granted

    1 Hogarth Drive Shoeburyness Southend-on-sea Essex SS3 9TQ

    Erect single storey front extension

    3 Jul 2026 Householder
  • 26/00706/FULH Granted

    123 Burges Road Thorpe Bay Essex SS1 3JL

    Erect single storey rear and side extension with rooflights, remodel existing roof and erect rear and front dormers to form habitable accommodation in roofspace, convert one garage to habitable accommodation, alterations to elevations

    22 May 2026 Householder
  • 26/00603/FULH Granted

    100 Kenilworth Gardens Westcliff-on-sea Essex SS0 0BB

    Convert existing detached garage into ancillary outbuilding (part retrospective)

    1 May 2026 Householder