I frequently see discussions on here surrounding single tenant retail tenants such as Walgreens, Dollar General, Family Dollar etc. As a CMBS lender, I often see single tenant retail projects come across my desk as those can be good candidates for securitization. I wanted to share how we would underwrite investment grade tenants vs non investment grade tenants.
CMBS underwriting is dictated by guidelines put forth by rating agencies like Fitch, S&P and Moody's. Per Fitch guidelines, when you have an investment grade tenant (credit rated BBB- or higher) you can average rents through the lease term or until loan maturity whichever comes earlier. For example, if a Stop & Shop's in place rents are $15/SF but you have annual escalations by 2% till 2026 and loan maturity is in 2029, when I underwrite the rents for Stop & Shop in order to determine whether the project is a good candidate for securitization, I have the liberty to not use the in place rent of $15/SF but use the average rents through 2026. This will result in a higher Fitch NCF and Fitch DSCR. The Fitch DSCR (which is equivalent to a stressed DSCR) is one of the main drivers that determine whether a project is a good candidate for securitization. It affects pricing, proceeds and numerous other loan terms.
Secondly, when you have a IG tenant and when the LED is 3 years beyond loan maturity, Fitch will underwrite 5% vacancy (as opposed to the usual 10% minimum vacancy) and will not underwrite any TI & LC's. This will also increase the Fitch NCF and Fitch DSCR.
The above rating agency guidelines also applies to office and industrial projects . However, it is very important to have the IG entity on the lease or if you have a subsidiary of a IG entity as a tenant- you should have the IG parent company's name on the lease or provide lease guarantees.
Hope the above information helps. Most CMBS products allow you to get a 10 year fixed rate loan, but knowing the above nuances will allow you to get the best possible rate and terms. Let me know if you have any CMBS questions.