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Planning application

17 Seymour Road Westcliff-on-sea Essex SS0 8NJ

Granted Southend-on-Sea 26/00694/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

Erect single storey rear and side extension with rooflights to rear, extend existing front porch

As published by the council, reference 26/00694/FULH

Application record

Reference
26/00694/FULH
Type
Full Application - Householder
Status
Conditions
Decision
Granted As published: Grant Conditional Permission
Received
21 May 2026
Validated
21 May 2026
Decided
15 Jul 2026
Ward
Chalkwell
Decision by
Delegated
Postcode
SS0 8NJ

Timeline

Dates from the published record

  1. 21 May 2026

    Received by Southend-on-Sea

  2. 15 Jul 2026

    Decision issued: Grant Conditional Permission

  3. 23 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Knight Gratrix Architects Agent, an architecture practice

102 applications on PlanIndex · across 2 councils · 85% 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 15 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 0.3 miles

  • 3 Seymour Road Westcliff-on-sea Essex SS0 8NJ

    23/00060/FULH Submitted 13 Jan 2023 50 yards away

    Erect two storey extension and porch to front, erect single storey rear/side extension and replace roof to existing rear extension, alterations to elevations (amended proposal)

    Granted Householder Extension 12 docs
    Small domestic

  • St Martins Home 59 Imperial Avenue Westcliff-on-sea Essex SS0 8NQ

    26/00380/FUL Submitted 23 Mar 2026 100 yards away

    Demolish outbuildings and rear conservatory, erect single storey rear extension and single storey front/side extension, alter elevations, layout ambulance bay

    Granted Full applications Extension Demolition
    Small domestic

  • Laburnums 20 Chalkwell Avenue Westcliff-on-sea Essex SS0 8NA

    24/00522/AD Submitted 28 Mar 2024 100 yards away

    Application for approval of details pursuant to conditions 03 (details of materials), 04 (design details) and 06 (hard and soft landscaping) of planning permission 22/01151/FULM dated 16/06/2023

    Granted Conditions

  • 9 Chadwick Road Westcliff-on-sea Essex SS0 8LS

    21/01369/FULH Submitted 5 Jul 2021 150 yards away

    Erect single storey side/rear extension, relocate entrance door to front, erect porch to front and alter elevations

    Granted Householder Extension 8 docs
    Small domestic

  • 49 Imperial Avenue Westcliff-on-sea Essex SS0 8NQ

    26/01026/FULH Submitted 1 Aug 2026 150 yards away

    89% historically approved · decision due ~16 Oct

    Hip to half hip roof extension with dormers to front and rear and rooflights to front and rear to form habitable accommodation in the loftspace

    Status unknown Householder Extension Loft or dormer
    Domestic

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

    26/00901/FULH Submitted 9 Jul 2026 150 yards away

    Erect single storey side extension with rooflights

    Granted Householder Extension Loft or dormer
    Small domestic

In Southend-on-Sea

  • 26/00901/FULH Granted

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

    Erect single storey side extension with rooflights

    Received 9 Jul, published by the council 23 Jul 2026 Householder
  • 26/00877/FULH Granted

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

    Erect single storey front extension

    Received 3 Jul, published by the council 23 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

    Received 22 May, published by the council 23 Jul 2026 Householder
  • 26/00603/FULH Granted

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

    Convert existing detached garage into ancillary outbuilding (part retrospective)

    Received 1 May, published by the council 23 Jul 2026 Householder
  • 26/00850/FULH Granted

    225 Stornoway Road Southend-on-sea Essex SS2 4NJ

    Erect single storey rear extension with roof lights

    Received 25 Jun, published by the council 23 Jul 2026 Householder