In \themes\wpresidence\libs\property_page_functions\property_address_section_functions.php

Modify the current code

Add add the following code

        $post_id   = get_the_ID(); // Or use global $post if needed
        $latitude  = get_post_meta( $post_id, 'property_latitude', true );
        $longitude = get_post_meta( $post_id, 'property_longitude', true );

        if ( empty( $latitude ) || empty( $longitude ) ) {
            return ''; // Coordinates missing, return empty
        }

        $url = urlencode( "$latitude,$longitude" );
        $google_map_url = "http://maps.google.com/?q=$url";

​It should look like this

End Result