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Planning application

Hawthorn Cottage Mill Lane Sidlesham Chichester West Sussex PO20 7NB

Granted Chichester 26/00104/LBC Listed Building Consent

Works: Extension 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

Replacement rear extension and alterations to single storey ancillary accommodation together with external refurbishment.

As published by the council, reference 26/00104/LBC

Application record

Reference
26/00104/LBC
Type
Listed Building Consent
Status
Permit
Decision
Granted As published: Permit
Received
16 Jan 2026
Validated
16 Feb 2026
Decided
19 Mar 2026
Ward
Sidlesham With Selsey North
Parish
Sidlesham
Decision by
Delegated
Postcode
PO20 7NB

Site history

Applications at this address on the Chichester register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 25/02502/LBC Withdrawn

    Hawthorn Cottage Mill Lane Sidlesham Chichester West Sussex PO20 7NB

    Replacement rear extension and alterations to single storey ancillary accommodation together with external refurbishment.

    Decided 22 Dec 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 16 Jan 2026

    Received by Chichester

  2. 16 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 19 Mar 2026

    Decision issued: Permit

  4. 12 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Smith Simmons & Partners Ltd Agent, registered in Chichester

Active · incorporated 2017 · Chichester

177 applications on PlanIndex · across 9 councils · 82% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

15 documents on file for this application

  • SITE NOTICE Photograph · 25 Feb 2026
  • CDC CONSERVATION AND DESIGN Consultee Comment · 13 Feb 2026
  • SIDLESHAM PARISH COUNCIL Parish Comments · 12 Feb 2026
  • HABITATS REGULATION ASSESSMENT ? SCREENING MATRIX Application Documents · 06 Feb 2026
  • APPLICATION FORM Application Form · 16 Jan 2026
  • PROPOSED FLOOR PLANS Plan - Decided · 16 Jan 2026
  • PROPOSED ELEVATIONS AND MATERIALS Plan - Decided · 16 Jan 2026
  • LOCATION PLAN Plan - Decided · 16 Jan 2026
  • BLOCK PLAN Plan - Decided · 16 Jan 2026
  • EXISTING FLOOR PLANS Plan - Under Consideration · 16 Jan 2026
  • EXISTING ELEVATIONS Plan - Under Consideration · 16 Jan 2026
  • PROPOSED OVERFLOW ACCOMMODATION ELEVATIONS Plan - Decided · 16 Jan 2026
  • OVERFLOW ACCOMMODATION SECTION Plan - Decided · 16 Jan 2026
  • KEY PLAN AND PHOTOGRAPHS Plan - Under Consideration · 16 Jan 2026
  • PLANNING DESIGN STRUCTURE AND HERITAGE STATEMENT Application Documents · 16 Jan 2026

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What this grant of permission means

Chichester granted permission on 19 March 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 heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

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    Received 24 Jul, published by the council 19 Aug 2026 Heritage and listed buildings
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    Received 20 Aug, published by the council 31 Aug 2026 Heritage and listed buildings
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    Received 7 Oct, published by the council 14 Oct 2026 Heritage and listed buildings