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  7. Postcodes4U Address Finder

Postcodes4U Address Finder

Requires WooCommerce at least: 2.2.3 Tested WooCommerce up to: 10.9.4 Tested ContactForm7 4.9.2 - 6.1.6 Tested Gravity Forms 2.4.15 - 2.10.

300+ active installs
4.0
(4 ratings)
Free on WordPress.org
View on WordPress.orgSupport forum
Will this break my store?

What the WordPress.org registry says about keeping Postcodes4U Address Finder running.

WordPress compatibility
Tested to 7.0.2
Tested against the WordPress branch in use today.
Last updated
6 days ago
Requires PHP
5.6.4
Your host must be running at least this version.
Requires WordPress
3.0
Contributors
1
A single maintainer. Worth knowing if the plugin is load-bearing for your store.
300+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

Scored on how Postcodes4U Address Finder is looked after — not on how many stores run it.

93

out of 100
Well maintainedSome ratings or support history.
Maintenance
35 / 35
Updated 5 days ago.
WordPress compatibility
20 / 20
Tested to WP 7.0.2 (current).
Support responsiveness
Not enough data
Only 0 support thread(s) — not enough to judge.
Merchant satisfaction
9 / 15
4.0/5 across 4 rating(s).
Listing transparency
10 / 10
Provides: screenshots, description, homepage
1 of 5 measures had too little evidence to score. They are left out of the total rather than counted as zero — otherwise a plugin would be marked down for being small rather than for being poorly kept.Measured 2026-08-01 from the WordPress.org plugin registry.
Ratings

4.0

4 ratings
5★3
4★0
3★0
2★0
1★1
Every rating WordPress.org holds for this plugin, not a sample. Written reviews live in the plugin's WordPress.org reviews forum.

Postcodes4U Address Finder Lets you look up an address using a UK Postcode.

It allows Postcode Address Lookup to be added to your WooCommerce Checkout pages as well as Contact Form 7 and Gravity Form pages.

Easy integration into any other WordPress Page.

Also includes our own customisable Contact Form with Postcode lookup that can be added to any of your pages.

Please Note

THIS POSTCODE LOOKUP IS A UK ONLY SERVICE SO WILL NOT WORK FOR ANY OTHER COUNTRY.

THIS PLUGIN REQUIRES YOU TO REGISTER AT: http://www.postcodes4u.co.uk
WHERE YOU WILL RECEIVE 30 FREE CREDITS ON REGISTRATION

Additional Lookup Credits Can Be Purchased From as little as 1.4p per Postcode Lookup – going up to 5p per Postcode Lookup Depending on the volume of Lookups Purchased.

Credits are purchased using your account at http://www.postcodes4u.co.uk.

If you wish to see how the Postcodes4u Postcode Lookup works before creating a Postcodes4u account, then use our ‘Test’ Postcodes
AA901XX, AA902XX, AA903XX and AA901XX.

Technical features:

  • 100% user friendly, easy to install & remove
  • Lightweight, clean code
  • Works with WooCommerce 2.2.3 – 10.9.4
  • ContactForm 7 v4.0 – v6.1.6
  • GravityForms v2.3.1.12 – 2.10.5

Support

If you have questions or issues with the WordPress Postcodes4u Plugin then visit the support forum
https://wordpress.org/support/plugin/postcodes4u-address-finder and enter your query.
Or you can email us at support@postcodes4u.co.uk

Do I need a Postcodes4U account to use this plugin?

Yes, you will need a Postcodes4U account in order to obtain your key and username. This is entered in the Postcodes ‘Settings’ Page.

Once you have registered you will then receive 30 free credits.

How do I get free credits

Register for an account at http://www.postcodes4u.co.uk for 30 free credits.

Purchasing Further Postcodes4u Credits

Using your account on http://www.postcodes4u.co.uk you can purchase additional Postcodes4u credits.

Do you offer address look-ups for other countries?

Currently we only offer address look ups to the UK.

Using Our ‘Test’ Postcodes

If you wish to review, test or develop for our Postcodes4u system without using up your credits – we have created 4 ‘Test’ postcodes, each with 5 addresses covering with a wide variety of address types which you can use free of charge.
AA901XX, AA902XX, AA903XX and AA901XX.

Enabling Postcodes4u in the Woo Commerce Checkout

Ensure WooCommerce is installed and have set up the Postcodes4u key, Username, and Postcodes4u lookups are enabled (Postcodes4u Active) on the Postcodes4u settings page.

Then just select WooCommerce Integration ‘Show the Postcodes4u Lookup in WooCommerce Checkout’.

Adding Postcodes Lookups to Contact Form 7

Ensure WooCommerce is installed and have set up the Postcodes4u key, Username, and Postcodes4u lookups are enabled (Postcodes4u Active) on the Postcodes4u settings page.

To enable Contact Form 7 Integration select the Show the Postcodes4u Lookup in Contact Form 7 option.

Details on adding Postcodes4u lookups to a Contact 7 Form can be found in the Installation tab or you can download a simple setup guide here http://postcodes4u.co.uk/support/Pc4u_CF7_SetupNotes.pdf

Adding Postcodes Lookups to a GravityForms Form

Ensure GravityForms is installed and have set up the Postcodes4u key, Username, and Postcodes4u lookups are enabled (Postcodes4u Active) on the Postcodes4u settings page.

To enable GravityForms Integration select the Enable Gravity Forms Integration option.

Details on adding Postcodes4u lookups to a GravityForms Form can be found in the Installation tab or you can download a setup guide here http://postcodes4u.co.uk/support/Pc4u_GravityForms_SetupNotes.pdf

Woo Commerce Compatibility

Works,and tested with, WooCommerce 2.2.3 – 10.9.4 (The Current Version)

Contact Form 7 Compatibility

Works,and tested with, Contact Form 7 4.0 – 6.1.6 (The Current Version)

Gravity Form Compatibility

Works,and tested with, Gravity Forms 2.4.15 – 2.10.5 (The Current Version)

SUPPORT ISSUES

If you have questions or issues with the WordPress Postcodes4u Plugin then visit the support forum
https://wordpress.org/support/plugin/postcodes4u-address-finder and enter your query.
Or you can email us at support@postcodes4u.co.uk

Categories
Checkout fields & address
Plugin details
Version1.6.1.1
Last updated2026-07-27 1:29pm GMT
Added2014-03-19
Requires WordPress3.0
Tested up to7.0.2
Requires PHP5.6.4
Tags on WordPress.org
address
contactform7
GravityForms
postcode
woocommerce
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