The percentage of REIT relative to stock seems a little high. Personally of all of my stocks, about 10% of them are REITs. If you google around, you'll find recommendations anywhere between 5-20%. I'm not sure what your property represents - your residence or investment properties - if investment properties than you already have a significant amount in real estate, and going higher starts feeling overweighted/less diversified to me (of course everyone has to decide for themselves).