Planning Applications in PO18

Planning authorities: Chichester District Council, South Downs National Park, Arun District Council

Search current and historic planning applications in the PO18 postcode district across Chichester, South Downs and Arun - 115 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 115 applications
SDNP/26/03251/DCOND 20 Aug 2026 Pending

Hillands Farm B2141 Hooksway Lane To East Marden Road North Marden West Sussex PO18 9JY

Discharge of Condition 3 (materials) of Planning Permission SDNP/23/03995/FUL.

Approval of Detail reserved by Condition South Downs 20 Aug 2026
26/01631/DOM 18 Aug 2026 Pending

Penzance House Smugglers Lane Bosham Chichester West Sussex PO18 8QW

Single-storey extensions and glazed canopy to rear elevation and 1 no. additional ground floor window to west elevation.

Chichester 18 Aug 2026
SDNP/26/02549/HOUS 17 Aug 2026 Pending

The Old Rectory East Marden Hill East Marden West Sussex PO18 9JE

Construction of a natural swimming pond and enclosure.

Householder South Downs 17 Aug 2026
26/01795/FUL 14 Aug 2026 Pending

Finistere Smugglers Lane Bosham Chichester West Sussex PO18 8QP

Replacement dwelling.

Full Application Chichester 14 Aug 2026
26/01733/DOM 13 Aug 2026 Pending

Redfern House Bosham Lane Bosham Chichester West Sussex PO18 8HP

New single storey side extension and single storey rear extension. Landscaping to front of house and replacement boundary fence. (Variation of conditi...

Chichester 13 Aug 2026
SDNP/26/03168/TCA 13 Aug 2026 Pending

Red House Southbrook Road West Ashling West Sussex PO18 8DN

Notification of intention to fell 2 no. Leylandii trees (T1 & T2).

Tree in a Conservation Area South Downs 13 Aug 2026
26/01633/FUL 12 Aug 2026 Pending

Oak Lodge Sunnyway Bosham Chichester West Sussex PO18 8HQ

Replacement dwelling and outbuilding.

Chichester 12 Aug 2026
26/01779/TCA 12 Aug 2026 Pending

Millstream Hotel And Restaurant Bosham Lane Bosham Chichester West Sussex PO18 8HL

Notification of intention to reduce east sector by 3.5m and reduce north, south, west sectors and height by 2.5m on 1 no. Ash tree (T1), reduce crown ...

Tree in Conservation Area Chichester 12 Aug 2026
26/01784/DOC 12 Aug 2026 Pending

Green Acre Main Road Chidham Chichester West Sussex PO18 8TP

Discharge of conditions 6 (Sustainability), 10 (EV Charging) and 14 (Landscaping) from planning permission CH/21/01797/FUL

Discharge of Conditions Chichester 12 Aug 2026
26/01637/DOM 11 Aug 2026 Pending

Leat Cottage Bosham Lane Bosham Chichester West Sussex PO18 8HL

Demolition of outbuilding and modern flat roofed single-storey extensions on north and east elevations including removal of boiler room chimney. Erect...

Domestic Application (Householder) Chichester 11 Aug 2026
26/01638/LBC 11 Aug 2026 Pending

Leat Cottage Bosham Lane Bosham Chichester West Sussex PO18 8HL

Demolition of outbuilding and modern flat roofed single-storey extensions on north and east elevations including removal of boiler room chimney. Erect...

Listed Building Consent Chichester 11 Aug 2026
26/01705/TPA 11 Aug 2026 Pending

7 Aviary Close Hambrook Chidham Chichester West Sussex PO18 8UN

Reduce heights by 3m on 7 no. Field Maple trees and 5 no. Ash trees within Group, (G1) subject to CH/02/00919/TPO.

Tree Planning Application Chichester 11 Aug 2026
26/01748/TCA 11 Aug 2026 Pending

Walnut Tree Cottage Bosham Lane Bosham Chichester West Sussex PO18 8HL

Reduce height by 2-3m, reduce north sector by 1-2m (overhanging street/pavement), reduce east sector by 1-2m (overhanging neighbouring property), redu...

Tree in Conservation Area Chichester 11 Aug 2026
SDNP/26/02859/NMA 10 Aug 2026 Pending

The Goodwood Estate Co Limited Hat Hill Road Goodwood Chichester West Sussex PO18 0PX

Non-material amendment to Planning Permission WH/95/01764/FUL for replacement materials and minor design amendments to approved treatment of east entr...

Non Material Amendment South Downs 10 Aug 2026
SDNP/26/02969/TCA 10 Aug 2026 Pending

Winterbourne Watery Lane Funtington West Sussex PO18 9LF

Notification of intention to fell 1 no. Silver Birch tree and 1 no. Lelandii tree. Crown thin by 20% on 1 no. Field Maple tree.

Tree in a Conservation Area South Downs 10 Aug 2026
26/01751/FUL 7 Aug 2026 Pending

CP Stables West Ashling Road Hambrook Funtington Chichester West Sussex PO18 8UD

Change of use of land from equestrian to a residential caravan site comprising 8 no. pitches, each consisting of 1 no. static caravan, 1 no. touring c...

Full Application Chichester 7 Aug 2026
26/01759/TCA 7 Aug 2026 Pending

Sea Lavender Bosham Lane Bosham Chichester West Sussex PO18 8HL

Notification of intention to fell 1 no. Magnolia soulangeana tree (T1).

Tree in Conservation Area Chichester 7 Aug 2026
SDNP/26/00573/HOUS 7 Aug 2026 Pending

The Toft East Dean Lane East Dean West Sussex PO18 0JA

Replacement of 8 no. windows tothe front and rear elevations, replacement of french doors and front door.

Householder South Downs 7 Aug 2026
26/01736/PNO 6 Aug 2026 Pending Consideration

Land At Hook Lane Hook Lane Bosham Chichester West Sussex PO18 8EY

Construction of an agricultural storage barn.

Prior Notification (agr,dem,tel) Chichester 6 Aug 2026
26/01592/FUL 5 Aug 2026 Pending Consideration

Outbuildings North Of Dolphin House Delling Lane Bosham West Sussex

Demolition of existing workshop and store barn, refurbishment of existing boat house and garage and erection of a sustainable self-build dwelling with...

Full Application Chichester 5 Aug 2026
SDNP/26/02943/HOUS 5 Aug 2026 Application in Progress

Thistledown Hucksholt B2146 Hundred Acres To Compton Down Road Compton West Sussex PO18 9NS

Proposed ground mounted PV panels.

Householder South Downs 5 Aug 2026
SDNP/26/03010/TCA 5 Aug 2026 Application in Progress

Manor Farm House Cooks Lane Walderton West Sussex PO18 9EF

Notification of intention to reduce central stem down by 12m (to live wood) and reduce all sectors by 50% on 1 no. Ash tree (A). Reduce height by 4m (...

Tree in a Conservation Area South Downs 5 Aug 2026
SDNP/26/03040/TPO 5 Aug 2026 Application in Progress

Michaelmas House North Marden Road East Marden West Sussex PO18 9JE

Reduce height by 3.5m and reduce widths by up to 1.5m (all round) on 1 no. Sycamore tree (T1). Fell 1 no. Leyland Cypress tree (T2). Both within Group...

Tree Preservation Order South Downs 5 Aug 2026
SDNP/26/03044/LIS 5 Aug 2026 Pending

Pricklows Cobblers Row To The Grove Singleton West Sussex PO18 0HA

Formation of doorway within the former barn.

Listed Building South Downs 5 Aug 2026
SDNP/26/02680/LDP 4 Aug 2026 Application in Progress

Little Quinnings Malthouse Lane West Ashling West Sussex PO18 8DZ

The erection of a closed 1.8m panel fence.

Lawful Development Cert (Proposed) South Downs 4 Aug 2026
SDNP/26/03029/LIS 4 Aug 2026 Application in Progress

Station House A286 The Grinch To Town Lane West Dean West Sussex PO18 0RX

Change of use of two dwellinghouses to Class E(g)(i) Offices with ancillary storage and workshop

Listed Building South Downs 4 Aug 2026
SDNP/26/03008/TCA 3 Aug 2026 Application in Progress

Up Marden Farm Fargat Lane Up Marden West Sussex PO18 9JR

Notification of intention to reduce back overhanging limbs facing house on north sector by approx. 2.5m on 1 no. Ash tree (T1). Fell 1 no. Cedar tree ...

Tree in a Conservation Area South Downs 3 Aug 2026
26/01483/ADV 30 Jul 2026 Pending Consideration

Stonecroft Main Road Bosham Chichester West Sussex PO18 8PL

1 no. free standing non-illuminated (temporary) sign board.

Advert Application Chichester 30 Jul 2026
26/01610/FUL 29 Jul 2026 Pending Consideration

The Bungalow Cot Lane Chidham Chichester West Sussex PO18 8SP

Demolition of existing bungalow and re-wilding of existing bungalow site and garden. Construction of 1 no. replacement dwellinghouse, with associated ...

Full Application Chichester 29 Jul 2026
26/01697/TCA 29 Jul 2026 Pending Decision

Priory Cottage The Street Boxgrove Chichester West Sussex PO18 0EE

Notification of intention to fell 1 no. Christmas (Conifer) tree (T1).

Tree in Conservation Area Chichester 29 Jul 2026
SDNP/26/02745/LIS 27 Jul 2026 Application in Progress

Eartham House, The Orangery Eartham Lane Eartham West Sussex PO18 0LR

Repair and replace where neccessary Sash windows and door to Orangery. Fully decorate internally and external.

Listed Building South Downs 27 Jul 2026
SDNP/26/02918/DCOND 27 Jul 2026 Application in Progress

Former Singleton Railway Station A286 The Grinch To Town Lane West Dean West Sussex PO18 0RX

Discharge of Condition 10 (BNG Condition 3) for SDNP/24/01751/FUL.

Approval of Detail reserved by Condition South Downs 27 Jul 2026
SDNP/26/02792/TCA 24 Jul 2026 Application in Progress

11 B2146 Compton Square To The Green Compton West Sussex PO18 9HD

Notification of intention to fell 1 no. Yew tree (T5) and 1 no. Birch tree (T6). Reduce height by 0.5m (clear phone lines) on 1 no. Cantoniesta tree (...

Tree in a Conservation Area South Downs 24 Jul 2026
SDNP/26/02911/PA3R 24 Jul 2026 Application in Progress

Colworth Farm The Grinch West Dean West Sussex PO18 0RQ

Change of use of two agricultural buildings to storage and distribution use (Class B8)

Prior Approval CoU Agric to Flexi South Downs 24 Jul 2026
SDNP/26/02577/LDP 23 Jul 2026 Application in Progress

Jacksons Cottage A and B A286 Vicarage Lane to The Grinch West Dean West Sussex PO18 0RX

Conversion of 2 no. dwelling houses (C3) into student accommodation (residential institutions C2) creating 7 no. en-suite bedrooms with communal facil...

Lawful Development Cert (Proposed) South Downs 23 Jul 2026
SDNP/26/02795/FUL 23 Jul 2026 Application in Progress

The Bothy A286 Vicarage Lane To The Grinch West Dean West Sussex PO18 0RD

Continued temporary change of use from a staff dwelling house to office use ancillary to the college.

Full Application South Downs 23 Jul 2026
SDNP/26/02971/ADJAUT 22 Jul 2026 Decided

The Folly Tinwood Lane Halnaker Chichester West Sussex PO18 0NF

Adjoining Authority Consultation - Chichester District Council (BX/25/01874/FUL) - Erection of 9 no. dwellings and associated drainage, landscaping, g...

Adjoining Authority Consultation South Downs 22 Jul 2026
SDNP/26/02856/HOUS 21 Jul 2026 Application in Progress

The Great Barn Pook Lane Lavant West Sussex PO18 0AH

Relocation of entrance door, replacement of windows, doors and rooflights.

Householder South Downs 21 Jul 2026
SDNP/26/02857/LIS 21 Jul 2026 Application in Progress

The Great Barn Pook Lane Lavant West Sussex PO18 0AH

Relocation of entrance door, replacement of windows, doors and rooflights.

Listed Building South Downs 21 Jul 2026
26/01531/DOM 20 Jul 2026 Pending Consideration

34 Caspian Close Fishbourne Chichester West Sussex PO18 8AY

Conversion of garage to a habitable space.

Domestic Application (Householder) Chichester 20 Jul 2026
SDNP/26/02818/APNB 17 Jul 2026 Approved

Halnaker Hill Farm Denge Barns Denge Lane Chichester Halnaker PO18 0NF

Single-storey, open-fronted agricultural building for storage of hay, machinery and equipment, and for livestock handling.

Agricultural Prior Notification Building South Downs 17 Jul 2026
26/01148/DOM 16 Jul 2026 Pending Consideration

The Homing Lower Hone Lane Bosham Chichester West Sussex PO18 8QN

Demolition of an existing pool house to be replaced with a new pool house.

Domestic Application (Householder) Chichester 16 Jul 2026
26/01445/DOM 16 Jul 2026 Pending Consideration

St Marlo Cot Lane Chidham Chichester West Sussex PO18 8SP

Conversion of existing attached garage into habitable accommodation and erection of garden shed/workshop.

Domestic Application (Householder) Chichester 16 Jul 2026
26/01566/DOC 14 Jul 2026 Approved

2 Gloucester Terrace Bosham Lane Bosham Chichester West Sussex PO18 8HY

Discharge of condition 3 (windows and doors) from planning permission BO/26/00270/LBC

Discharge of Conditions Chichester 14 Jul 2026
SDNP/26/02749/DCOND 14 Jul 2026 Decision Pending

Seabeach Farm A285 Thicket Lane To Eartham Lane Eartham West Sussex PO18 0LX

Discharge of conditions 3 (materials), 4 (sample flint) and 5 (fenestration) from planning permission SDNP/25/02585/HOUS.

Approval of Detail reserved by Condition South Downs 14 Jul 2026
SDNP/26/02750/DCOND 14 Jul 2026 Application in Progress

Seabeach Farm A285 Thicket Lane To Eartham Lane Eartham West Sussex PO18 0LX

Discharge of conditions 3 (materials), 4 (sample flint) and 5 (fenestration) from planning permission SDNP/25/02586/LIS.

Approval of Detail reserved by Condition South Downs 14 Jul 2026
SDNP/26/02822/ADJAUT 14 Jul 2026 Decided

Land at Maudlin Farm Dairy Lane Maudlin Westhampnett Chichester West Sussex PO18 0PE

Adjoining consultation - WH/25/01662/OUT - Outline planning application (with all matters reserved except for access) for the construction of up to 26...

Adjoining Authority Consultation South Downs 14 Jul 2026
26/01548/DOC 13 Jul 2026 Pending Consideration

Avenue Cottage Main Road Bosham Chichester West Sussex PO18 8PN

Discharge of conditions 15 (landscaping) 16 (access) and 18 (cycle parking) from planning permission CH/23/02621/FUL

Chichester 13 Jul 2026
26/01549/TPA 13 Jul 2026 Pending Decision

Clydesdale Hambrook Hill South Hambrook Chidham Chichester West Sussex PO18 8UJ

Reduce height and east sector by 3m, reduce north sector by 2m, south sector by 4m and west sector back by 3.5m; crown lift east sector by up to 4m (a...

Tree Planning Application Chichester 13 Jul 2026
26/01258/FUL 9 Jul 2026 Pending Consideration

Laneside Bosham Lane Bosham West Sussex

Change of use of 3 no. holiday lets to 3 no. residential dwellings and associated works.

Full Application Chichester 9 Jul 2026
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Data updated daily. Source: Chichester, South Downs and Arun planning portals.