1. A method comprising: selecting, by one or more processors, an image associated with a street address that includes a building number; identifying, by the one or more processors, a portion of the image containing characters associated with building numbers; extracting, by the one or more processors, an alphanumeric value from the characters within the portion of the image; comparing, by the one or more processors, the alphanumeric value to the building number of the street address; determining, by the one or more processors, a score based on the comparison of the alphanumeric value to the building number of the street address; determining whether the score meets or exceeds a first predetermined threshold; and storing, by the one or more processors, an association between the alphanumeric value and the image when the score meets or exceeds the first predetermined threshold.