Hillside · Adur · England
Updated September 2026
Compare this postcodeWithin 3.1 miles of this postcode
Holmbush Primary Academy
Academy converter
Herons Dale School
Community special school
Shoreham Academy
Academy sponsor led
Within 1 mile of this postcode
Mapped applications within 1,000 metres of this postcode point.
Single storey rear extension
7 Manor Hall Road Southwick West Sussex BN42 4NA
Proposed single storey rear extension, front extension to garage and garage conversion
6 Church Lane Southwick West Sussex BN42 4GD
Application for Listed Building Consent for proposed repairs to windows, timber surrounds, decorative shutters and timber front door surround and hood on the front of the property.
41 The Green Southwick West Sussex BN42 4FY
Retention of single storey rear and side extensions, front porch, and hip-to-gable roof extension with front roof lights and rear dormer - Amendments to AWDM/1179/23: flat roof to porch, cladding to porch, gable and dormer, alterations to fenestration
17 Fairfield Close Shoreham-by-sea West Sussex BN43 6BH
Application for Certificate of Lawfulness for proposed use of land to site a mobile home for ancillary use to the main dwelling
3 Montford Close Shoreham-by-sea West Sussex BN43 6YP
Annexe in rear garden for ancillary use to the main dwellinghouse
3 Montford Close Shoreham-by-sea West Sussex BN43 6YP
Part-retrospective permission for change of use of three parking spaces to create two enclosed refuse storage areas in connection with commercial uses in Southwick Square
Car Park Southwick Square Southwick West Sussex
Rear conservatory
23 Elizabeth Road Shoreham-by-sea West Sussex BN43 6YJ
Application for a Lawful Development Certificate for a proposed single storey rear extension.
33 Franklin Road Shoreham-by-sea West Sussex BN43 6YE
New plant to replace existing on flat roof within new steel cage. New steel security doors. Brick up old openings in external walls. New ventilation. New external LED lighting to replace existing. New parcel lockers. ATM relocated. New di-bond panels to shop front.New roller shutter. New hatch and CAT ladder on flat roof.
Co Operative Retail Services 8 - 16 Southwick Square Southwick West Sussex BN42 4FJ
Extensions to the side and rear, including roof extension to form gable end. Existing and extended roof space to be used as accommodation with dormers to the front and rear. Front porch.
51 Holmbush Way Southwick West Sussex BN42 4YD
Application for a Lawful Development Certificate for a proposed room in roof consisting of rear dormer with rooflights in front roofslope
6 Old Shoreham Road Southwick West Sussex BN42 4HS
Source: MHCLG Planning Data, snapshot 2025-09-17, version 2025-09-17-beta. Licensed under the Open Government Licence v3.0. Record dates use the submitted date where published, otherwise the decision date.
5
within 5 km straight-line
CHALKY ROAD, PORTSLADE, BRIGHTON, BN41 2WF
ODS code G81073
1.5 km
CHURCH ROAD, PORTSLADE, BRIGHTON, BN41 1LX
ODS code G81046
2.3 km
THE HEALTH CENTRE, POND ROAD, SHOREHAM-BY-SEA, BN43 5US
ODS code H82023
2.4 km
WEST WAY, HOVE, BN3 8LD
ODS code G81001
3.4 km
191A PORTLAND ROAD, HOVE, BN3 5JA
ODS code G81083
3.9 km
Kingston Broadway
BCT · Southwick
Kingston Broadway
BCT · Southwick
Kingston Lane
BCT · Southwick
Holmbush Way West End
BCT · Southwick
Kingston Lane
BCT · Southwick
English Indices of Deprivation 2025 for Adur 001C, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
8 of 10
Overall England rank
24,582 of 33,755
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
35 open schools are in scope, including 22 primary and 5 secondary schools. Holmbush Primary Academy is the nearest published school at 321 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
1,698 published events cover 12 months, averaging 141.5 events per published month. The largest recorded category is Violence and sexual offences with 578 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.