Where do you find sales comps?
So far I know of 

-CoStar
-Reonomy 
-CompStak 
[{"id": "dxzj0nt", "text": "Look up commercial appraisal companies and ask to see if they\u2019re willing to trade any sales comps with you.", "replies": [{"id": "dxzlyhh", "text": "So basically compstak ", "replies": [{"id": "dxznt7a", "text": "Isn\u2019t compstak for leasing only? I use costar, loopnet, Zillow (sometimes) and appraisals ", "replies": [{"id": "dxzxfgv", "text": "CompStak started offering sale comps about a year ago. ", "replies": [], "depth": 4}], "depth": 3}], "depth": 2}], "depth": 1}, {"id": "dxzv8iu", "text": "There are some cities where you can download their entire assessors database in an Excel spreadsheet... Get that, sort and filter away", "replies": [{"id": "dxzwap2", "text": "Would this be an option on their website or do you need to reach out to them in person", "replies": [{"id": "dxzwyky", "text": "Probably on their website, but I\u2019ve never seen it. Definitely going to look for it now though! I can\u2019t count how many times I\u2019ve seen a discrepancy between CoStar info and public info...", "replies": [{"id": "dxzxcnh", "text": "A lot of times the assessor gets their comp the same way costar does.. by calling the broker.", "replies": [], "depth": 4}], "depth": 3}, {"id": "dxzxhho", "text": "Depends on the municipality... some cities have some useful tools on their assessors site designed specifically for comp research. Milwaukee would be one of those.  \n  \n[Milwaukee Assessor Spreadsheet](http://city.milwaukee.gov/DownloadTabularData3496.htm#.WuHF_ogbOUm)   \n[Milwaukee Sales Search](http://assessments.milwaukee.gov/DATAFILE.ASP)  \n  \nSome cities are barely able to handle even getting their assessment online in a way that's useable.  If you can't find a link to a master property database online within five to ten minutes, I would just call up the city assessor and ask if they have a csv or spreadsheet they can send you with all of the city's parcels.  \n  \nHopefully that spreadsheet would have the information you're looking for; it might be as basic as just owner, address, assessment, and tax key.  There's no standard for what and how these assessors maintain their info, so you're likely to get something very different from every city you can get info from.  \n  \nAlso, this approach will only work for Disclosure states.  Alaska, Idaho, Kansas, Louisiana, Mississippi, Missouri (some counties), Montana, New Mexico, North Dakota, Texas, Utah, and Wyoming are all **non-disclosure** states, so those assessors are unlikely to have sales prices attached. They may have a record of the transfer, but probably not the sales price.  \n  \nOne final way I can share, and I don't know what other states this would work for than Wisconsin, is a state-wide database.  All property transfers in Milwaukee are logged with the Department of Revenue. You can use their portal to [search for individual sales](https://propertyinfo.revenue.wi.gov/WisconsinProd/search/advancedsearch.aspx?mode=advanced), or you can [download monthly transfers in bulk](https://www.revenue.wi.gov/Pages/ERETR/data-home.aspx) in many large, unwieldy spreadsheets.  I don't know how many other states have this, but I suppose it's one angle you could take.", "replies": [{"id": "dxzzocu", "text": "I see.  I'm primarily in two of those non-disclosure states so makes sense why the assessor is calling me to confirm.", "replies": [{"id": "dy00p7e", "text": "Yeah, the non-disclosure thing is a bit of a bugger. I sometimes work in Texas and it's a pain. Even having a costar account wont ensure you get the sales info you need.  You could also try downloading some market reports from any of the big companies; CBRE, NAI/MLG, JLL, Cushman-Wakefield, Marcus &amp; Millichap... it's possible they will have some sales comps included, even in non-disclosure states. But you aren't going to get a whole lot of options from those; they'll likely be bigger, more expensive deals.  \n  \nYou just have to try to call parties involved with the sales in the non-disclosure states to get the information you need, which isn't always fruitful. ", "replies": [{"id": "dy00ypp", "text": "I work for one of those companies and a lot of my comps just come from knowing the market.  There are a dozen other sources that have partial info.  Just a lot more work to get a full picture than if they are all disclosed.", "replies": [], "depth": 6}], "depth": 5}], "depth": 4}], "depth": 3}], "depth": 2}], "depth": 1}, {"id": "dy084yl", "text": "Real Capital Analytics\nrcanalytics.com", "replies": [{"id": "dy26p9q", "text": "Do they have property specific sales comps or just trends? ", "replies": [{"id": "dy4i0ym", "text": "Property specific--they do a great job. RCA doesn't have property information as in depth as Costar (like lease comps), but it competes very well in terms of sales comps.", "replies": [], "depth": 3}], "depth": 2}], "depth": 1}, {"id": "dy0hg78", "text": "Depends on where you are at. Most areas have that as a matter of public record, in which cases that info will be from title. \n\nOtherwise, you can use Costar which will pull that data from title for you and charge you for it. \n\nCompstack - HAHAHAHAHAHA\n\nNever used Reonomy, ", "replies": [], "depth": 1}, {"id": "dy26rc0", "text": "Costar, appraisers, brokers, brokerage company reports, public record databases ", "replies": [], "depth": 1}]