PropertyMaps Offers Free Geocoder
Update: The URL format for the geocoder has changed and has been corrected below.
We have a new geocoder function that we are testing out and want to get the general public in on it. The geocoder uses several backend engines, so the idea is: if the address is not found in our database, we look to our in-house engine. If it’s not found there, we look to another engine and cache that. If it’s still not found, we continue looking through engines until the address is found or a failure occurs. Typing in complete garbage is going to result in a failure of course.
The more people using this, the more robust it becomes, so we are releasing it to the general public. If you do not have an API key, there is a built-in four second delay for all lookups, this is to prevent abuse. If you want a free API key, please contact us about it and at least let us know what you plan on using it for.
With (or even without) an API key, you can access the geocoder directly rather than submitting the form each time. The GET string is of the form http://www.propertymaps.com/geocode.index?address=[STREET ADDRESS]&city=[CITY]&state=[2 LETTER STATE ABBREVIATION]&z=[ZIP]&api=[API Key]&type=[CSV|XML]
Here is an example: Click Here.
4 Comments so far
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Cool, I was looking for an easy way to do this. Any plans for reverse geo-coding? How many addresses do you have in the PropertyMaps database? Thanks.
We plan on offering the reverse geocoder shortly. Let me know if you need an API key.
Yes I would like one please. I assume you have my email from this post.
beetle, how many addresses are stored in your geo-database and how quickly is it growing? Just curious. Thanks again.
[...] also made some massive improvements to our geocoder that allowed us to reduce our overall failure rate three-fold. This is probably a topic for another [...]