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News
We’re excited to introduce our new website!
We’d love for you to check it out and experience the fresh look and features. Right now, you can access it through the link below, but in the near future, our current site will automatically redirect to the new one.
Allegeny County Real Property Information Website
The 2025 Final Assessment Roll is now available.
The GIS Map function is now available
Tax Map PDF's have been restored to the Tax Map function key. We will be updating the Tax Maps annually in May of each year.
Image Mate Online is Allegany County’s commitment to provide the public
with easy access to real property information. Allegany County, with the
cooperation of SDG, provides access to
RPS data, tax maps, and
photographic images of properties.
Tax maps and images are rendered in many different formats. To properly view
the tax maps and images contained within this system you will need to have the
following plugins installed: