Vanguard Properties Share: Real Estate (Residential) Vanguard Properties Visit Website 2501 Mission Street San Francisco, CA 94110 (415) 321-7000 About Map About At Vanguard Properties, we think differently. From the moment you step into our offices, you’ll notice the Vanguard Properties difference. What's Nearby? Distance: 5 10 15 20 25 50 mi.