As a fellow real estate investor who funds all deals with investor money, I can also answer “no.”The regulations surrounding the raising of money simply state that if you sell securities, the securities must be registered unless they qualify for an exemption.  

In Texas I get a 100% property tax exemption (100% disabled veteran), as well as the great VA loan rate.

Same holds true for some contractors or subs.My understanding is that anything ending in "Inc" is exempted from this requirement.

I second what Brandon stated with the exemption of Mesquite, the city of Mesquite, TX is one of the most anti-landlords cities in the State of Texas. 

If you expect the market to tank and you can lock-in your profit now (especially in your case, because your entire gain on the sale is likely tax-free - see homestead exemption IRS rule) you should sell.  

The basics:The exemption only applies to half the duplex, the half you lived in.

For all except homestead exempted properties it is a 6 month redemption period with a 25% penalty or interest rate, which needs to be paid at any time of redemption during that time frame. 

Exemptions for broker requirements are usually about using your money to buy a note.

Texas does have a 180 day redemption period unless the property is a homestead, has an agricultural exemption or is a stand alone mineral lease, then it is a 2 year redemption period.  

You need to apply for you home-owners exemption between Jan. and April.