Point-to-approximate-postcode-boundary mapping. Input a postcode
or geographical location and MapIt returns the approximate
postcode boundaries (at the unit, sector, district and area
level) that contain that point.
The data in this instance of MapIt is derived from NSUL (published by the ONS)
and Boundary-Line (published by Ordnance Survey), which are both
licensed under the Open Government License version 3. You must abide
by the terms of these licenses and include the following copyright
These boundaries are known to be approximate - they are provided in case
they are of interest and use, but are only rough representations of the
postcode boundaries due to limitations of the open address data currently
available. In other words, there are no guarantees about the quality of
this data or its suitability for any use; use it at your own risk.
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