Planning Applications in BN17

Planning authorities: Arun District Council, South Downs National Park, West Sussex County Council

See all 2,470 planning applications in the BN17 postcode district since 2016, 41 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.

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Showing 41 of 41 applications
21 Oct 2026 Undecided LU/244/26/PL

6A & 7A Selborne Road and 25B & 25C Western Road Littlehampton BN17 5NN

Change of use from 1 No. flat and light industrial to 6 No. flats. This application may affect the character and appearance of the Littlehampton Sea F...

Arun
21 Oct 2026 Undecided LU/257/26/PL

Police Station East Street Littlehampton BN17 6AR

New higher security fencing and gate systems. This application is in CIL Zone 4 (Zero Rated) as other development.

Arun
19 Oct 2026 Undecided LU/249/26/A

Land off Anchor Springs Anchor Springs Littlehampton BN17 6AT

Installation of 4 x freestanding post and panel directional signs, 4 x internally illuminated vertical building signs, 2 x internally illuminated fasc...

Arun
19 Oct 2026 Undecided LU/256/26/CLE

14 Swanbourne Road Littlehampton BN17 6HS

Lawful development certificate for an existing rear dormer.

Arun
14 Oct 2026 Undecided LU/247/26/PL

Sandpiper House, Osprey House and saltmarsh House Old Market Lane Littlehampton BN17 5FB

Damp and fire remediation works to external wall to remove combustible materials from buildings elevations. This application may affect the setting of...

Arun
14 Oct 2026 Undecided LU/193/26/L

Forge Cottage Lyminster Road Wick BN17 7PS

Listed Building Consent for the installation of an Air Source Heat Pump (ASHP) Aira 8kW outdoor unit and internal 200 litre cylinder.

Arun
14 Oct 2026 Undecided LU/203/26/HH

Forge Cottage Lyminster Road Wick BN17 7PS

Installation of an Air Source Heat Pump (ASHP) Aira 8kW outdoor unit and internal 200 litre cylinder. This application may affect the setting of a Lis...

Arun
13 Oct 2026 Undecided LU/251/26/NMA

41 Church Street Littlehampton BN17 5PU

Non material amendment following the grant of LU/116/24/HH relating to replacing existing roof with flat roof with lantern and no first floor rear ext...

Arun
13 Oct 2026 Undecided LU/233/26/CLP

56 Timberleys Littlehampton BN17 6QB

Application for the certificate of lawfulness for a proposed use of removing the existing garage door and associated frame/trimmings, followed by infi...

Arun
8 Oct 2026 Undecided LU/255/26/PL

57 River Road Littlehampton BN17 5DD

Partial demolition of number 57 River Road, change of use and redevelopment to provide a flatted development comprising 9 No. apartments with private ...

Arun
8 Oct 2026 Undecided LU/241/26/PDH

33 Helyers Green Littlehampton BN17 7HB

Notification under extended permitted development rights for rear single storey extension, measuring 4m from existing dwellinghouse, with a height of ...

Arun
7 Oct 2026 Undecided LU/243/26/DOC

Former Gasholder Harwood Road Littlehampton BN17 7AU

Approval of details reserved by condition imposed under LU/301/24/PL relating to condition 3-Verification Report of Remediation.

Arun
7 Oct 2026 Undecided LU/239/26/PL

Littlehampton Sportsfield St Floras Road Littlehampton BN17 6BD

Erection and re-location of new detached pre-fabricated garage building for theatrical props and scenery storage, including demolition of existing sto...

Arun
6 Oct 2026 Undecided CM/29/26/L

1-2 Kents Dairy Cottages Brookpit Lane Climping BN17 5QU

Listed building consent for erection of single storey detached greenhouse to rear.

Arun
6 Oct 2026 Undecided CM/28/26/HH

1-2 Kents Dairy Cottages Brookpit Lane Climping BN17 5QU

Erection of single storey detached greenhouse to rear. This application may affect the setting of a listed building.

Arun
30 Sept 2026 Approved 20 Oct LU/230/26/DOC

16 Swanbourne Road Littlehampton BN17 6HS

Approval of details reserved by condition imposed under LU/98/26/PL relating to conditions 10-Biodiversity Enhancement Layout and 11-Statutory Biodive...

Arun
28 Sept 2026 Undecided LU/234/26/DOC

16 Swanbourne Road Littlehampton BN17 6HS

Approval of details reserved by condition imposed under LU/98/26/PL relating to condition 5-surface water drainage scheme

Arun
23 Sept 2026 Undecided LU/227/26/CLP

1 Seaton Close Littlehampton BN17 7LQ

Lawful development certificate for the proposed demolition and erection of a single storey side extension.

Arun
16 Sept 2026 Approved 27 Oct LU/189/26/L

Harbour House 61 Surrey Street Littlehampton BN17 5BJ

Listed building consent for replacement of 5 no. sash windows at the rear of the property.

Arun
15 Sept 2026 Undecided LU/209/26/HH

97 Arundel Road Littlehampton BN17 7DT

Retrospective application for the erection of a 1.8m boundary fence adjacent to the public highway.

Arun
15 Sept 2026 Undecided CM/26/26/PL

Rigates Climping Street Climping BN17 5RQ

Subdivision of an existing dwelling to create 2 No. semi-detached dwellings, construction of a new access, 2 No. residential garages and associated in...

Arun
14 Sept 2026 Undecided LU/174/26/PL

Flint Acre Toddington Lane Littlehampton BN17 7PN

Erection of a detached dwelling with open carport. This application affects the setting of listed buildings, is in CIL Zone 2 and is CIL Liable as a n...

Arun
9 Sept 2026 Approved 20 Oct CM/21/26/L

Kents Farm House Brookpit Lane Climping BN17 5QU

Listed building consent for replacement of 7 no. existing windows and 1 no. exterior door.

Arun
8 Sept 2026 Withdrawn 27 Oct LU/207/26/PL

Burger King Restaurant Worthing Road Littlehampton BN17 6LE

Installation of a drive-through lane to serve the existing Burger King restaurant. This application affects a Public Right of Way. Is in CIL Zone 4 (Z...

Arun
7 Sept 2026 Withdrawn 13 Oct LU/211/26/PDH

5 Kenney Drive Littlehampton BN17 7TA

Notification under extended permitted development rights for a proposed extension extending 3.45 metres from the original wall of the dwelling house, ...

Arun
7 Sept 2026 Approved 26 Oct LU/204/26/L

37 South Terrace Littlehampton BN17 5NU

Listed building consent for the replacement of dilapidated rear escape staircase.

Arun
2 Sept 2026 Undecided LU/192/26/PL

27 Clifton Road Littlehampton BN17 5TE

Retention and alteration (extension) of C3 unit and change of use to remaining ground floor area to Class E(g) for office use. In CIL Zone 4 (Zero Rat...

Arun
2 Sept 2026 Undecided LU/200/26/HH

111 Oakcroft Gardens Littlehampton BN17 6LU

Proposed side extension.

Arun
1 Sept 2026 Refused 21 Sep LU/205/26/NMA

Phase 5 Hampton Park Toddington Lane Littlehampton BN17 7PL

Non material amendment following the grant of LU/206/21/RES relating to relocation of northern footpath, changes to landscaping and boundary treatment...

Arun
1 Sept 2026 Approved 22 Oct LU/199/26/CLP

111 Oakcroft Gardens Littlehampton BN17 6LU

Application for certificate of lawfulness for a proposed loft conversion including rear dormer and roof lights.

Arun
31 Aug 2026 Approved LU/212/26/DOC

Land to the East of Flint Acre Toddington Lane Littlehampton BN17 7PN

Approval of details reserved by condition imposed under LU/33/26/S73 relating to condition 4-Biodiversity Enhancement Statement.

Arun
26 Aug 2026 Refused 23 Sep CM/24/26/NMA

Land at Climping Horsemere Green Lane Climping BN17 5QY

Non material amendment following the grant of CM/48/21/RES to alter the Construction Method Statement details regarding pilings.

Arun
17 Aug 2026 Approved 7 Oct LU/196/26/CLP

11 Sandfield Avenue Littlehampton BN17 7LL

Application for certificate of lawfulness for a proposed single storey flat roof rear extension with roof light.

Arun
13 Aug 2026 Approved 30 Sep LU/185/26/DOC

Land At Toddington Farm North And West Of 1 to 3 Toddington Toddington Lane Littlehampton BN17 7PN

Approval of details reserved by condition under LU/246/24/PL relating to condition 17- Biodiversity Gain Plan.

Arun
7 Aug 2026 Approved 7 Sep LU/208/26/WS

Cornfield School Cornfield Close Littlehapton BN17 6HY

Application made under regulation 3 for the retention of a modular classroom building and associated infrastructure. This application will be determi...

Arun
6 Aug 2026 Approved 30 Sep LU/187/26/DOC

Land At Toddington Farm North And West Of 1 To 3 Toddington Toddington Lane Littlehampton BN17 7PN

Approval of details reserved by condition under LU/246/24/PL relating to condition 11- Biodiversity Enhancement Layout.

Arun
4 Aug 2026 Decided SDNP/26/03151/ADJAUT

Littlehampton Caravan Park Mill Lane Littlehampton BN17 7PH

Adjoining Authority Consultation - Arun District Council (LU/164/26/PL) - Proposed use of part of the Littlehampton Club Campsite site (formerly used ...

Adjoining Authority Consultation South Downs
3 Aug 2026 Approved 25 Sep WSCC/037/26

Cornfield School, Cornfield Close, Littlehampton, BN17 6HY

Retrospective application for the retention of a modular classroom building and associated infrastructure.

West Sussex County Council
3 Aug 2026 Approved 19 Aug LU/182/26/NMA

34 Falcon Gardens Littlehampton BN17 7RB

Non material amendment following the grant of LU/53/26/HH relating to inclusion of steplift in the length of the approved ramp.

Arun
31 Jul 2026 Withdrawn 24 Sep LU/164/26/PL

Littlehampton Caravan Park Mill Lane Littlehampton BN17 7PH

Proposed use of part of the Littlehampton Club Campsite site (formerly used for static caravans) for caravan and motorhome storage. In CIL Zone 2 (zer...

Arun
30 Jul 2026 Approved 7 Sep LU/177/26/PDH

54 Thorncroft Road Littlehampton BN17 6DD

Notification under extended permitted development rights for a single storey rear extension, measuring 5.95 m from existing dwellinghouse, with a heig...

Arun
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Data updated daily. Source: Arun, South Downs and West Sussex County Council planning portals.