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Eccles House
Eccles Lane
Hope Valley
S33 6RW

01433 621282

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GB373 3117 67

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CDR Group
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Postcode Data

CDR Group supply a number of postcode based products to suit all needs and budgets.

Postcode Boundaries

Geoplan Logo

Postcode Area Boundaries

Created using Ordnance Survey Address-Point large-scale vector mapping and Geoplan Postcode Sector geography, also available in High Resolution format for value for money data for national and regional use.

Postcode District Boundaries

Available as national cover or by postcode area, again also available in High resolution format.


Postcode Sector Boundaries

Also based on Ordnance Survey Address-Point, large scale mapping. For the highest level of boundaries and accuracy's, with continual updates these boundaries are the optimal choice. This data set is also available in high resolution and Low resolution formats, bringing this level of mapping within the budgets of most organisations.

Unit Boundaries

Produced by Geoplan on behalf of Ordnance Survey, this is the industry standard for postcode accuracy and integrity. If you demand the highest level of accuracy and continual updates this is the data for you. Also available by postcode areas.

Postcode Points

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Geopoint XT

Derived from Ordnance Survey CodePoint and enhanced, Geoplan XT delivers exceptional postcode accuracy (up to 1m), also includes grid references for Northern Ireland, Jersey, Guernsey and Isle of Man to give a complete coverage of Great Britain.


Our post popular postcode product. Affordable data with good accuracy (average 100m), Geopoint is extensively cleaned and validated to ensure each of the 1.6 million postcodes has a non-zero, accurate and unique grid reference.

Contact sales for further details.

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