Postcode BN99 4AS

Lancing, Worthing, South East

Postcode

BN99 4AS

Large user: one organisation · in use since 2026

Sector · District · Area

BN99 4AS is a live postcode in Lancing, in the Worthing local authority, South East. It belongs to postcode sector BN99 4, district BN99 and the BN area (Brighton).

This is a large-user postcode: it is assigned to a single organisation rather than to a street.

BN99 4AS at a glance

Postcode: BN99 4AS
Local authority: Worthing
Region: South East
Nation: England
Ward: Northbrook
Constituency: Worthing West
Coordinates: 50.82537, -0.42829

Location

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How to write an address in BN99 4AS

[Number] [Street name]
LANCING
BN99 4AS

Nearby postcodes

Postcode	Place	Distance
BN99 3QZ	Worthing	under 1 km
BN99 3HH	Worthing	under 1 km
BN13 3NT	Worthing	under 1 km
BN99 3WD	—	under 1 km
BN13 3DL	Worthing	under 1 km
BN12 6BW	Worthing	under 1 km
BN13 3QN	Worthing	under 1 km
BN13 3PT	Worthing	under 1 km
BN12 6FE	Worthing	under 1 km
BN13 3PZ	Worthing	under 1 km

Frequently asked questions

Where is postcode BN99 4AS?

BN99 4AS is in Lancing, South East. It is part of the BN99 postcode district, within the BN area (Brighton).

Which council covers BN99 4AS?

Addresses in BN99 4AS fall under Worthing, in the Northbrook ward.

How do I write the postcode BN99 4AS?

Write it in capitals as BN99 4AS, with one space between the outward code BN99 and the inward code 4AS, on the last line of the address.