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PO20 3AU maps, stats, and open data

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PO20 3AU is located in the Barnham electoral ward, within the local authority district of Arun and the English Parliamentary constituency of Arundel and South Downs. The Sub Integrated Care Board (ICB) Location is NHS Sussex ICB - 70F and the police force is Sussex. This postcode has been in use since April 2020.

PO20 3AU maps

PO20 3AU map - large scale - OS Open Zoomstack (Ordnance Survey)PO20 3AU map - small scale - OS Open Zoomstack (Ordnance Survey)
Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0

PO20 3AU geodata

Easting493976
Northing105872
Latitude50.844741
Longitude-0.666543
Source: Open Postcode Geo
Licence: Open Government Licence

Where is PO20 3AU?

CountryEngland
Postcode DistrictPO20
Source: Land Registry Price Paid Data
Licence: Open Government Licence

Politics

WardBarnham
ConstituencyArundel And South Downs
Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in PO20 3AU

17, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2023
3 APR
£463,000
1, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2023
19 JAN
£405,000
7, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
25 NOV
£545,000
5, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
25 NOV
£550,000
3, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
21 NOV
£545,000
9, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
11 NOV
£525,000
15, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
11 NOV
£520,000
11, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
4 NOV
£530,000
10, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
13 OCT
£515,000
12, HUMPHREY WAY, EASTERGATE, CHICHESTER, PO20 3AU
2022
30 SEP
£415,000

➜ Westergate house prices

Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to PO20 3AU

The Island (Junction Northfields Lane)Nyton282m
The Island (B223)Nyton286m
School (A29)Westergate316m
Barnett Close (A29)Westergate396m
Ormiston Six Villages Academy (Lime Avenue)Westergate448m

Nearest railway stations to PO20 3AU

Barnham Station2.4km
Source: NaPTAN
Licence: Open Government Licence

Deprivation

39.4% of English postcodes are less deprived than PO20 3AU:
Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to PO20 3AU (metres)

Prachee Indian restaurant
Food Hygiene Rating: Awaiting Inspection
Basmati Restaurant Nyton Road
290m
H21 Monaveen
Food Hygiene Rating: 5 (Very Good)
Monaveen 115 Peckham Chase
321m
Central Stores
Food Hygiene Rating: 5 (Very Good)
Elm Tree Stores Nyton Road
417m

➜ Get more ratings from the Food Standards Agency

Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to PO20 3AU

 Last Collection 
LocationMon-FriSatDistance
Norton Lane Norton16:4507:301,260m
Aldingbourne Post Office16:3011:001,485m
Eastergate Lane16:0010:301,556m
Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

PO20 3AU ITL and PO20 3AU LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for PO20 3AU:

ITL 1 CodeName
TLJSouth East (England)
ITL 2 CodeName
TLJ2Surrey, East and West Sussex
ITL 3 CodeName
TLJ27West Sussex (South West)
LAU 1 CodeName
E07000224Arun
Source: ONS Postcode Directory
Licence: Open Government Licence

PO20 3AU census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for PO20 3AU:

CodeName
OAE00160081
LSOAE01031396Arun 003D
MSOAE02006544Arun 003
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to PO20 3AU

PO20 3UHNorthfields Lane90m
PO20 3UNNyton Road256m
PO20 3UQNyton Road262m
PO20 3UG292m
PO20 3UJNyton Road306m
PO20 3YPNyton Road318m
PO20 3USNyton Road327m
PO20 3UWBarnett Close341m
PO20 3YTTudor Drive354m
PO20 3UPNyton Road419m
Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence
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  • Contains OS data © Crown copyright and database right (2026)
  • Contains Royal Mail data © Royal Mail copyright and Database right (2026)
  • Contains National Statistics data © Crown copyright and database right (2026)
  • Data produced by Land Registry © Crown copyright (2026)
  • Contains Environment Agency data licensed under the Open Government Licence v3.0
  • Everything else © GetTheData Publishing Limited (2026)

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