Filed Pursuant to Rule 433
Registration No. 333-205684
Issuer Free Writing Prospectus
(To Prospectus dated April 28, 2017,
as supplemented by Supplement No. 1
dated May 17, 2017)
Subject: Rich Uncles Welcomes The Show-Me State
Hello %%first_name%%,
We are proud to announce that Rich Uncles NNN REIT, Inc. has
just been approved for investment in the state of Missouri!
Residents of Missouri who have been eagerly awaiting the opportunity to invest in our professionally managed portfolio of revenue-producing
commercial real estate now have the ability to do so. If you have any questions about our investment process, or would like to
invest now, simply click below to schedule a brief call with an Investor Relations Specialist.
Sincerely,
[signature]
This is neither an offer to sell nor a solicitation of an offer to buy the securities of Rich Uncles NNN REIT, Inc. Rich Uncles
NNN REIT, Inc. has filed a registration statement (including a prospectus) with the U.S. Securities and Exchange Commission (SEC)
for the offering of its securities. The offering is made only by the prospectus, a copy of which is available at http://www2.richuncles.com/e/209752/2017-05-24/5lblb/47825309prospectus/nnn.
Alternatively, Rich Uncles will arrange to send you the prospectus if you request it by calling toll-free (855)
Rich-Uncles or emailing prospectus-nnn@richuncles.com. Any investment
in the securities of Rich Uncles NNN REIT, Inc. should be evaluated in conjunction with the prospectus in order to fully understand
all of the implications and risks of the offering of securities to which the prospectus relates. Neither the SEC, the Attorney
General of the State of New York nor any other state securities regulator has approved or disapproved the securities of Rich Uncles
NNN REIT, Inc., determined if the prospectus is truthful or complete or passed on or endorsed the merits of the offering. Any
representation to the contrary is a criminal offense. The offering of securities of Rich Uncles NNN REIT, Inc. is currently
approved in the following States: California, Colorado, Connecticut, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana,
Kentucky, Louisiana, Missouri, Montana, Nevada, New Hampshire, New York, South Carolina, South Dakota, Texas, Utah, Vermont, Virginia,
Wisconsin and Wyoming. No offer to sell any securities, and no solicitation of an offer to buy securities, is being made
in any jurisdiction in which such offer, sale or solicitation would not be permitted by applicable law. We continue to seek
approval of other States and we frequently update our approved States list on our website http://www2.richuncles.com/e/209752/2017-05-24/5lblb/47825309.