in Google (in English version)
You can query

145 Myrtle Ave. APT#BSMT. Fort Lee, NJ 07024

and it will give you a link to Yahoo! Maps & MapQuest

You can also query
145 Mertal Ave. APT#BSMT. Fort Lee, NJ 07024
it will correct it to
145 Myrtle Ave. APT#BSMT. Fort Lee, NJ 07024
for you.

mail address correction
http://www.semaphorecorp.com/cgi/form.html
MapQuest supports address correction.

simple mail address parser
http://www.cedar.buffalo.edu/adserv.html