Postcode district

Flood risk in BN13

How exposed the BN13 postcode district (Arun and Worthing) is to flooding from rivers, the sea and surface water, from a sample of points checked against the Environment Agency maps.

0%in Flood Zone 2 or 3
0%in Flood Zone 3
0%medium or high river and sea risk
40%some surface water risk

Based on 5 points spread across the district. An indication of the area, not a count of properties.

What the maps show around BN13

Most of the points we checked are outside the flood zones, but flood risk is local: a single street, underpass or stream can be the exception. We checked 5 points spread across the district: the centre and four points about 900 m away.

0% of the sample points are in Flood Zone 2 or 3 · 40% have some surface water risk Overall: mostly lower risk. This describes the district as a whole, not your street.

Rivers and the sea

High0 of 5
Medium0 of 5
Low0 of 5
Very low5 of 5

Surface water

High0 of 5
Medium0 of 5
Low2 of 5
Very low3 of 5
Show as a table
Flood risk bands across the sample points
Risk bandRivers and seaSurface waterAnnual chance of flooding
High 0 of 5 0 of 5 more than 3.3%
Medium 0 of 5 0 of 5 1% to 3.3%
Low 0 of 5 2 of 5 0.1% to 1%
Very low 5 of 5 3 of 5 less than 0.1%

Flood zone: 0 of 5 points in Zone 3 and 0 in Zone 2.

Flood warning areas near BN13

The Environment Agency issues flood alerts and warnings for these named areas within about six kilometres of the district centre.

Ferring Rife

Ferring Rife from the A259 at Northbrook College to Ferring Beach

Ferring Rife West Sussex

Ferring on the Ferring Rife

The Ferring Rife at Ferring, including Goring, the A259 at Northbrook College, Ferring Lane, Highdown Way, Langbury Lane, Downview Avenue, Onslow and Brook Lane Caravan Parks

Ferring Rife West Sussex

Rustington, Worthing and Lancing

Coastal areas of Rustington, Ferring, Worthing and Lancing

English Channel West Sussex

Coastal areas of Rustington to Shoreham

Coastal areas of Rustington to Shoreham fort including Ferring, Worthing, Lancing and Shoreham Beach

English Channel West Sussex

Angmering on the Black Ditch

The Black Ditch along River Road in Angmering

Black Ditch West Sussex

Black Ditch

The Black Ditch through Angmering, Lyminster and Wick

Black Ditch West Sussex

You can sign up for free flood warnings for your own address on GOV.UK.

Check your own BN13 postcode

The figures above describe the district. Your home is one point in it, and that point is what the check reads.

This district spans Arun and Worthing.

£14.95 · one off

Will your address flood, and can you get it insured and mortgaged?

Enter an English postcode and see free of charge its flood zone and the risk bands for rivers, the sea and surface water. What the numbers mean, which past floods were recorded around the property, which warning areas cover it and what to ask your insurer, surveyor and solicitor is in the report for that one point.

A flood is the most expensive thing that can happen to a home, and a flood zone or a surface water flow path can change the insurance terms, the mortgage offer and the resale price. The report gathers the Environment Agency data for your address before you commit; it is not a substitute for a flood search from your conveyancer.

See a sample report (PDF)

🔒 Card or PayPal via Mollie · download straight after payment, emailed as well · no subscription
Source: Environment Agency under the Open Government Licence · not a substitute for a flood search

Questions

Frequently asked questions

Is BN13 in a flood zone?

None of the 5 sample points we checked across the BN13 postcode district fall in Flood Zone 2 or 3. That does not rule out a zone elsewhere in the district, because the sample is a handful of points and flood zones can be narrow. Check your full postcode to be sure.

Is surface water flooding a risk in BN13?

2 of the 5 sample points (40%) sit in an area the Environment Agency rates at least low risk for surface water flooding. Surface water risk is highly local: it follows dips, underpasses and the line of old streams, so look at your own postcode.

Which flood warning areas cover BN13?

The Environment Agency issues flood alerts and warnings for named areas. Within about six kilometres of the centre of BN13 these include Ferring Rife, Ferring on the Ferring Rife and Rustington, Worthing and Lancing. You can sign up for free flood warnings for your address on GOV.UK.

How accurate is a postcode district summary?

It is an indication, not a verdict on any single home. We checked 5 points around the centre of the district against the Environment Agency maps. A district can hold many streets and a flood zone can be a few metres wide. The free check on a full postcode, with a pin you can move onto your plot, is the precise answer.