If you’ve never visited it, I’m a bit partial to emporis.com which is another site similar to skyscraperpage.com. Even though you must pay money for full access to all its info, you should still be able to find the answers to most of your questions without a membership if you take time to learn some of it’s specialized search features. For example, the site allows you to search for buildings by company. Since I didn’t know the building’s name, I did a Columbus search for buildings owned by Nationwide (I didn’t know that they were building a new condo). Sure enough I was able to see that Nationwide has a proposed 23 story condo under the name “Buggyworks.” I’m guessing this is the building you are referring to.