Planning application
Johnsons Barn Mill Lane Sidlesham Chichester West Sussex PO20 7NA
Works: Demolition 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
Demolition of existing agricultural barn and construction of 1 no. replacement residential dwelling.
As published by the council, reference 25/03046/FUL
Application record
- Reference
- 25/03046/FUL
- Type
- Full Application
- Status
- Application Permitted with S106(PER106)
- Decision
- Granted As published: PERMIT WITH S106
- Received
- 22 Dec 2025
- Validated
- 15 Apr 2026
- Decided
- 19 Jun 2026
- Ward
- Sidlesham With Selsey North
- Parish
- Sidlesham
- Decision by
- Delegated
- Postcode
- PO20 7NA
Timeline
Dates from the published record
-
22 Dec 2025
Received by South Downs National Park
-
15 Apr 2026
Validated
Checked as complete and ready for consideration.
-
19 Jun 2026
Decision issued: PERMIT WITH S106
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Whaleback LTD Agent, registered in Hove
Active · incorporated 2018 · Hove
53 applications on PlanIndex · across 13 councils · 97% 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 recordDocuments
Plans, drawings, consultee responses and the officer's report
43 documents on file for this application
- RECREATIONAL DISTURBANCE AGREEMENT 15.06.2026
- AGENT EMAILS AND CONDITIONS AGREEMENT
- S.106 COMPLETED UNDER 25/01593/PA3Q
- NATURAL ENGLAND
- SIDLESHAM PARISH COUNCIL
- PUBLIC COMMENT
- HIGHWAYS, WSCC
- ENVIRONMENT AGENCY 01/05/2026
- SITE NOTICE PHOTOS (DATED 28.04.2026)
- CDC ENVIRONMENTAL STRATEGY
- HABITAT REGULATIONS ASSESSMENT - SCREENING MATRIX
- HABITAT REGULATION ASSESSMENT - APPROPRIATE ASSESSMENT
- COASTAL PARTNERS
- EMAIL TO AGENT - UPDATE
- PROPOSED SITE PLAN 1:200
- PROPOSED SITE PLAN 1:100
- PROPOSED FOUL AND SW DRAINAGE ROUTES
- DRAINAGE AND FOUL SEWAGE NOTE
- EMAIL FROM AGENT - 15.04.26
- APPLICATION FORM (ADDENDUM) SECTIONS 11 TO 16 AND SECTION 25 - CERT B
- SUSTAINABLE CONSTRUCTION AND DESIGN STATEMENT
- CONSULTEE COMMENTS FROM 25/01593/PA3Q RE: PEA
- SITE LOCATION PLAN
- EXISTING BARN FLOOR PLAN
- EXISTING BARN ROOF PLAN
- EXISTING BARN NORTH WEST ELEVATION
- EXISTING BARN NORTH EAST ELEVATION
- EXISTING BARN SOUTH EAST ELEVATION
- EXISTING BARN SOUTH WEST ELEVATION
- EMAIL FROM AGENT - 09.01.25
- APPLICATION FORM
- FLOOD RISK ASSESSMENT
- PROPOSED LOWER GROUND FLOOR PLAN
- PROPOSED UPPER GROUND FLOOR PLAN
- PROPOSED ROOF PLAN
- PROPOSED NORTH WEST ELEVATION
- PROPOSED NORTH EAST ELEVATION
- PROPOSED SOUTH EAST ELEVATION
- PROPOSED SOUTH WEST ELEVATION
- PROPOSED SECTION AA
- PLANNING STATEMENT
- EXISTING SITE PLAN
- EXISTING/PROPOSED SITE BLOCK PLAN
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
South Downs National Park granted permission on 19 June 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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Johnsons Barn Mill Lane Sidlesham Chichester West Sussex PO20 7NA
Demolition of existing agricultural barn and construction of 1 no. replacement residential dwelling.
Decided Full applications Demolition 43 docsDomestic -
Willow House Mill Lane Sidlesham Chichester West Sussex PO20 7NA
Single-storey side extension to east elevation and first-floor pitched-roof extension, with 2 no. dormers and 1 no. roof light to south and north elevations. Balcony to east elevation.
Granted Householder Extension Loft or dormer 27 docsSmall domestic -
Willow House Mill Lane Sidlesham Chichester West Sussex PO20 7NA
Single-storey side extension to east elevation and first-floor pitched-roof extension, with 2 no. dormers and 1 no. roof light to south and north elevations. Balcony to east elevation.
Granted Householder Extension Loft or dormer 27 docsSmall domestic -
Island Cottage Mill Lane Sidlesham Chichester West Sussex PO20 7LU
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Island Cottage Mill Lane Sidlesham Chichester West Sussex PO20 7LU
Two storey side extension and associated alterations.
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The Old Poor House Mill Lane Sidlesham Chichester West Sussex PO20 7NA
Use of building as annexe and holiday let accommodation, permitted under Permission 20/03253/DOM.
Decided Full applications 38 docs
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