Why a Zestimate is not an Accurate Way to Estimate Your Home's Value

Zillow's Zestimate is simply an algorithm, that is only as accurate as the data behind it, meaning that it may be outdated or incorrect.

Zestimates should only be used as broad guideline. It should not, in any way, be considered an appraisal.

A comparable market analysis from a local real estate agent and a professional appraisal of the home are the best ways to learn your home's true value. 

Past Transactions



As a broker of record and partner at Marker Luxury Properties (“MarkerLux”), I help home buyers and sellers in San Francisco Bay Area for more than 20 years, through countless transactions of single-family residences and condos, TIC, and Co-ops throughout the city of San Francisco and in Marin County.

(415) 336-9695

[email protected]


Read what my clients love about my services.
Ming C.

Ming C.

They are responsive, genuine, and trustworthy. I worked with Jeff on many deals. I like the ease of working with him.
Richard A.

Richard A.

Excellent, experienced! My associate and I use Jeff for all of our Real Estate acquisitions and development investments!
Ted B.

Ted B.

Jeff is an excellent communicator and creative issue resolver. We discussed this potential deal at a party, and it happened. Well Done Jeff!

Want To Know The Current Market Value of Your Home?

Get a Free Accurate Home Value Estimate