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Planning applications in BN42

We hold 101 planning applications for the BN42 postcode area, 67 of them submitted in the past year. 100% of decided applications here were approved. A decision typically takes 59 days. The area is covered by Adur and Worthing, South Downs.

101
applications held
67
in the past year
100%
approved
59 days
median decision

Towns and villages in BN42

Councils covering BN42

Adur and Worthing (100)South Downs (1)

Recent applications in BN42

Pending
15 Sept 2026AWDM/1086/26
27 Park Lane Southwick West Sussex BN42 4DLAdur and Worthing

The addition of a new entrance lobby, proposed roof extension to form 1st floor observatory, conversion of existing internal badminton court into a home office and conversion of part of garage to reception area with new rooflights; internal re-organisation & minor amendments to fenestration.

Pending
11 Sept 2026AWDM/1069/26
24 Park Lane Southwick West Sussex BN42 4DLAdur and Worthing

Householder application for permitted development for prior approval for single storey extension to rear of property measuring 4.77m from rear wall of the original dwelling, maximum height 3m and height of eaves of the extension 2.70m

Pending
7 Sept 2026AWDM/1049/26
26 Mile Oak Road Southwick West Sussex BN42 4QEAdur and Worthing

Application for Certificate of Lawfulness for proposed siting of a mobile home ancillary to the main dwellinghouse to accommodate a dependant relative.

Pending
7 Sept 2026AWDM/1049/26
26 Mile Oak Road Southwick West Sussex BN42 4QEAdur and Worthing

Application for Certificate of Lawfulness for proposed siting of a mobile home ancillary to the main dwellinghouse to accommodate a dependant relative.

Pending
4 Sept 2026AWDM/1048/26
66 Hill Farm Way Southwick West Sussex BN42 4YHAdur and Worthing

Single storey rear extension. Hip to gable roof extension, front and rear dormers

Pending
4 Sept 2026AWDM/1048/26
66 Hill Farm Way Southwick West Sussex BN42 4YHAdur and Worthing

Single storey rear extension. Hip to gable roof extension, front and rear dormers

Permitted
25 Aug 2026AWDM/1002/26
113 The Crescent Southwick West Sussex BN42 4LHAdur and Worthing

Application for Certificate of Lawfulness for Proposed loft conversion with gable-end and rear dormer and rooflights to front

Permitted
Small
Outline
25 Aug 2026AWDM/1002/26
113 The Crescent Southwick West Sussex BN42 4LHAdur and Worthing

Application for Certificate of Lawfulness for Proposed loft conversion with gable-end and rear dormer and rooflights to front

Permitted
24 Aug 2026AWDM/0990/26
22 Kings Road Southwick West Sussex BN42 4RJAdur and Worthing

Householder application for permitted development for prior approval for single storey extension to rear of property measuring 4.3m from rear wall of the original dwelling, maximum height 2.8m and height of eaves of the extension 2.8m.

Pending
20 Aug 2026AWDM/0979/26
10 Manor Hall Road Southwick West Sussex BN42 4NBAdur and Worthing

Single storey rear extension

Pending
12 Aug 2026AWDM/0939/26
201 Old Shoreham Road Southwick West Sussex BN42 4LSAdur and Worthing

Construction of a new dropped kerb and vehicle access to property. Existing grassed area will be replaced with permeable block paving.

Permitted
11 Aug 2026AWDM/0938/26
15 Oldfield Crescent Southwick West Sussex BN42 4GAAdur and Worthing

Demolition of existing garage and single storey side extension. Erection of single storey side extension with flat roof/parapet detail.

Pending
10 Aug 2026AWDM/0923/26
137 Manor Hall Road Southwick West Sussex BN42 4NQAdur and Worthing

Single storey rear extension

Pending
Small
Householder Application
5 Aug 2026AWDM/0903/26
31 Albert Road Southwick West Sussex BN42 4GEAdur and Worthing

Conversion of existing roof into habitable space with a new rear dormer and two conservation style front rooflights.

Pending
3 Aug 2026AWDM/0901/26
75 The Green Southwick West Sussex BN42 4FXAdur and Worthing

Section 211 Notice under the Town and Country Planning Act 1990 to fell to ground level two Holly (T1 & T2); one Leylandii (T3); one Acacia (T4); one Apple (T5) and one Cedar (T6) in the Southwick Conservation Area.

Permitted
Small
Certificate Proposed Lawful Use/Dev
24 Jul 2026AWDM/0880/26
33 Manor Close Southwick West Sussex BN42 4NWAdur and Worthing

Application for Certificate of Lawfulness for proposed single storey rear extension

Pending
22 Jul 2026AWDM/0824/26
Greenways 6 - 8 Victoria Road Southwick West Sussex BN42 4DHAdur and Worthing

Ground floor rear extension to provide 3no. bedrooms and office room

Permitted
Small
Removal of Condition
21 Jul 2026AWDM/0868/26
31 Roman Way Southwick West Sussex BN42 4TNAdur and Worthing

Application to vary condition 1 (Approved plans) of application AWDM/1548/25. Amendment: Merging of two dormers on south side roofslope into one larger dormer. ORIGINAL DESCRIPTION: Roof conversion including hip to gable roof extensions to north and east sides, part hip to gable extension to west side, 2no. dormer windows to south side, dormer to north side and ground floor extension to south side.

Pending
17 Jul 2026AWDM/0832/26
7 Colebrook Road Southwick West Sussex BN42 4ALAdur and Worthing

Single storey rear extension attaching to existing annex in rear garden

Pending
8 Jul 2026AWDM/0798/26
46 Phoenix Way Southwick West Sussex BN42 4HPAdur and Worthing

Single storey side and rear extension.

Permitted
Small
Application to Display Adverts
23 Jun 2026AWDM/0776/26
Safestore Self Storage 41 Albion Street Southwick West Sussex BN42 4DNAdur and Worthing

Advertisement consent for 4no. internally illuminated signs on the south, east and west elevations, and 2no. non-illuminated signs on the east elevation

Referred
Small
Adjoining Authority Consultation
23 Jun 2026SDNP/26/02537/ADJAUT
174 Downsway Southwick West Sussex BN42 4WFSouth Downs

Adjoining Authority Consultation - Adur & Worthing - AWDM/0768/26 - Hip to gable roof extension, extension of front and rear dormers, extension of porch to front

Pending
22 Jun 2026AWDM/0756/26
46 Overhill Southwick West Sussex BN42 4WJAdur and Worthing

Householder application for permitted development for prior approval for single storey extension to rear of property measuring 4m from rear wall of the original dwelling, maximum height 2.90m and height of eaves of the extension 2.90m.

Permitted
Small
Householder Application
22 Jun 2026AWDM/0768/26
174 Downsway Southwick West Sussex BN42 4WFAdur and Worthing

Hip to gable roof extension, extension of front and rear dormers, extension of porch to front

Pending
22 Jun 2026AWDM/0733/26
19 Eastbank Southwick West Sussex BN42 4QLAdur and Worthing

Householder application for permitted development for prior approval for single storey pitch fringed flat roofed rear extension to property measuring 5m from rear wall of the original dwelling, maximum height 3.50m and height of eaves of the extension 3.00m.

Pending
Small
Householder Application
8 Jun 2026AWDM/0692/26
184 Manor Hall Road Southwick West Sussex BN42 4NHAdur and Worthing

Demolition of existing garage and construction of new detached garage. Enlargement of existing side and rear extensions to form a wraparound extension with new monopitched roof.

Permitted
4 Jun 2026AWDM/0669/26
7 Glebe Close Southwick West Sussex BN42 4TFAdur and Worthing

Application to vary Conditions 1 (approved plans-elevations) and 5 (side window obscured) of approved Application AWDM/1478/25. Amendment: Change of method of handing of the bedroom window on the west elevation from 'top-hung' to 'side-hung' to comply with building regulations.

Pending
27 May 2026AWDM/0600/26
83 Old Barn Way Southwick West Sussex BN42 4NSAdur and Worthing

Single storey detached annexe in rear garden for dependant relative.

Permitted
Small
Certificate Proposed Lawful Use/Dev
21 May 2026AWDM/0627/26
46 Overhill Southwick West Sussex BN42 4WJAdur and Worthing

Application for a Lawful Development Certificate for a proposed hip to gable roof extension, rear flat roof dormer, front roof lights. Single storey rear extension.

Pending
Small
General Permitted Development Extensions
18 May 2026AWDM/0598/26
19 Croft Avenue Southwick West Sussex BN42 4AAAdur and Worthing

Householder application for permitted development for prior approval for a single storey extension, measuring 3.7m from rear wall of the original house, maximum height 4m and height of the eaves of the extension 2.80m.

Pending
Small
Approval of Details Reservd by Condition
18 May 2026AWDM/0599/26
Former 144 Albion Street Southwick West Sussex BN42 4AUAdur and Worthing

Approval of Details Reserved by Conditions 8 (car parking), 9 (details of sustainability) and 10 (heat network) of approved application AWDM/0099/23.

Pending
18 May 2026AWDM/0576/26
15 Park Lane Southwick West Sussex BN42 4DLAdur and Worthing

Single storey infill extension and associated alteration to fenestrations.

Pending
13 May 2026AWDM/0567/26
29 Southview Road Southwick West Sussex BN42 4TWAdur and Worthing

Application for a Lawful Development Certificate for proposed rear dormer loft conversion with rooflights to front roofslope.

Permitted
Small
Householder Application
8 May 2026AWDM/0553/26
29 Southview Road Southwick West Sussex BN42 4TWAdur and Worthing

Single storey side/rear extension

Pending
Small
Work to Trees in Conservation Area
24 Apr 2026AWDM/0503/26
Foxdens 55D Kingston Lane Southwick West Sussex BN42 4SPAdur and Worthing

Application for consent under Adur Tree Preservation Order No.162-3-82(SW) of 1982 to crown lift up to 6 metres over highway one Holm Oak T32.

Pending
Small
Householder Application
21 Apr 2026AWDM/0486/26
11 The Crescent Southwick West Sussex BN42 4LBAdur and Worthing

Single storey side/rear extension

Pending
Small
Certificate Proposed Lawful Use/Dev
20 Apr 2026AWDM/0481/26
23 The Twitten Southwick West Sussex BN42 4DBAdur and Worthing

Application for Certificate of Lawfulness for proposed loft conversion including a rear dormer and the inserting of rear-facing windows, and front-facing rooflights

Pending
Small
Householder Application
13 Apr 2026AWDM/0452/26
90 The Gardens Southwick West Sussex BN42 4AQAdur and Worthing

Single storey rear extension

Pending
Small
Certificate Proposed Lawful Use/Dev
1 Apr 2026AWDM/0418/26
21 Downland Avenue Southwick West Sussex BN42 4RFAdur and Worthing

Application for Certificate of Lawfulness for proposed loft conversion with rear dormer

Pending
Small
Householder Application
1 Apr 2026AWDM/0412/26
28 Manor Hall Road Southwick West Sussex BN42 4NBAdur and Worthing

Proposed rear extension with raised platform.

Pending
Small
Householder Application
24 Mar 2026AWDM/0369/26
7 Cross Road Southwick West Sussex BN42 4HDAdur and Worthing

Proposed loft conversion with front and rear hip-to-gable roof extension, side (NW) dormer and installation of 5no. side rooflights.

Pending
Small
Approval of Details Reservd by Condition
23 Mar 2026AWDM/0364/26
Rosecroft 8 Cross Road Southwick West Sussex BN42 4HEAdur and Worthing

Approval of Details Reserved by Condition 3 (sound insulation) of approved application AWDM/0460/23.

Pending
Small
General Permitted Development Extensions
20 Mar 2026AWDM/0356/26
195 Old Shoreham Road Southwick West Sussex BN42 4LSAdur and Worthing

Householder application for permitted development for prior approval for single storey extension to rear of property measuring 6m from rear wall of the original dwelling, maximum height 3.2m and height of eaves of the extension 3m

Pending
Small
Non-Material Amendment
18 Mar 2026AWDM/0347/26
6 Church Lane Southwick West Sussex BN42 4GDAdur and Worthing

Application for a Non-Material Amendment to previously approved AWDM/0982/25. Amendment: Addition of an obscure-glazed non-opening roof light in the side extension for shower room (east elevation)

Permitted
Small
Householder Application
3 Mar 2026AWDM/0273/26
234 Old Shoreham Road Southwick West Sussex BN42 4LTAdur and Worthing

Single storey rear extension

Permitted
Small
Certificate Proposed Lawful Use/Dev
19 Feb 2026AWDM/0205/26
107 Downsway Southwick West Sussex BN42 4WEAdur and Worthing

Application for Certificate of Lawfulness for proposed loft conversion, hip-to-gable extension, rear dormer including a Juliet balcony and two windows, together with 3no. front rooflights. Alteration to soil and vent pipe.

Permitted
Small
Householder Application
12 Feb 2026AWDM/0175/26
292 Old Shoreham Road Southwick West Sussex BN42 4LQAdur and Worthing

Proposed rear / side extension to provide annex for dependent relative

Pending
Small
Tree Preservation Order
9 Feb 2026AWDM/0159/26
11 Amelia Close Southwick West Sussex BN42 4AJAdur and Worthing

Application for consent under AdurTree Preservation Order No.13.53/2/15 (SW) of 2015 to reduce crown height and radial spread by up to 2 metres reduce selected north limb by up to 4 metres, crown lift up to 5 metres, and remove deadwood Holm Oak tree T1.

Permitted
Small
Householder Application
9 Feb 2026AWDM/0155/26
9 Fairdene Southwick West Sussex BN42 4QNAdur and Worthing

Single storey side infill extension, hip to gable roof extension to rear, dormer to NW side roofslope

Pending
Small
Certificate Proposed Lawful Use/Dev
4 Feb 2026AWDM/0140/26
17 Orchard Close Southwick West Sussex BN42 4NJAdur and Worthing

Application for Certificate of Lawfulness for loft conversion including hip-to-gable roof extension, a rear dormer, rear-facing juliet balconies, side-facing window, and altered solar panel positions.