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ACEmap plot

Create tailored large scale maps centred on an address or Irish Grid location. ACEmap is created directly from OSNI Largescale mapping and contains the most recent detail. Available as a pdf or paper output, at a variety of scales and paper sizes. ACEmaps can be used for conveyancing or as detailed site plans. When printing, please ensure that the print size is set to actual size to maintain scale accuracy.
More information

Step 1: Find the centre point
Find the centre point of your map by zooming in, entering coordinates or a map tile number, or searching for an address.

Search for an address

Search for a map tile

Enter coordinates

Step 2: Choose format
Step 3: Map options
Step 4: Preview and buy
This map is set to the centre of Northern Ireland, are you sure this is the correct location?
Total price:
ha (1:1250) + ha (1:2500)

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Ordnance Survey of Northern Ireland®, OSNI® and ACEmap® are registered trademarks of the Department of Finance