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
Mile Oak Primary School
Community school
Within 1 mile of this postcode
Mapped applications within 1,000 metres of this postcode point.
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
Application for a Lawful Development Certificate for a proposed single storey rear extension.
33 Franklin Road Shoreham-by-sea West Sussex BN43 6YE
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
Raised terrace to south elevation
4 Wilby Avenue Southwick West Sussex BN42 4RS
Single storey rear extension
28 Millcroft Avenue Southwick West Sussex BN42 4RU
Front Dormer
67 Holmbush Way Southwick West Sussex BN42 4YD
Householder application for permitted development for prior approval for single storey extension to rear of property measuring 5.5m from rear wall of the original dwelling, maximum height 3.5m and height of eaves of the extension 2.77m (existing conservatory removed)
55 Hawkins Road Shoreham-by-sea West Sussex BN43 6TH
Application for a Lawful Development Certificate for proposed rooms in roof consisting of new rear dormer window and rooflight at the front. Removal of chimney, and vertical extension of soil vent pipe.
4 Oakapple Road Southwick West Sussex BN42 4YL
Section 211 Notice under the Town and Country Planning Act 1990 to fell and replace one Norway Maple tree in the Southwick Conservation Area.
71 Southwick Street Southwick West Sussex BN42 4TL
Proposed two storey side extension and rear dormer (amendment to previously approved AWDM/2114/21)
38 Whitelot Way Southwick West Sussex BN42 4YF
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.
6
within 5 km straight-line
CHALKY ROAD, PORTSLADE, BRIGHTON, BN41 2WF
ODS code G81073
981 m
CHURCH ROAD, PORTSLADE, BRIGHTON, BN41 1LX
ODS code G81046
2.1 km
THE HEALTH CENTRE, POND ROAD, SHOREHAM-BY-SEA, BN43 5US
ODS code H82023
2.9 km
WEST WAY, HOVE, BN3 8LD
ODS code G81001
2.9 km
191A PORTLAND ROAD, HOVE, BN3 5JA
ODS code G81083
3.6 km
1 GOLDSTONE VILLAS, HOVE, BN3 3AT
ODS code G81070
4.9 km
Top of Overhill
BCT · Southwick
Top of Overhill
BCT · Southwick
Whitelot Way
BCT · Southwick
Whitelot Way
BCT · Southwick
Kings Road
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 667 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
1,752 published events cover 12 months, averaging 146 events per published month. The largest recorded category is Violence and sexual offences with 639 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.