Comps 2 doors away 10K diff?Recently I began updating my property at 912 Summerbreeze Court including significant, expensive upgrades. However, since I did this I notice I've lost approximately $4,000.00 from my previous Zestimate. After checking comps right in my neighborhood I noticed that you have my neighbor 2 doors down who has the exact same sq. ft. House and plot as I do zestimated at 10,000.00 more than I even though I have an inground pool, RV pullout, a recently insulated attached garage (all single stories in this area have what appear to be "finished" garages ... None of them are insulated). The owner has to pay to have the 429 sq ft of garage attic insulated as I just did completing the insulation blanket the US DOE suggests. Ceiling drywall makes only a finished look. Yet putting that expensive upgrades aside (it cost me nearly 1,000.00 to "finish" my garage & the attached residential attic with 450 sq. feet of new R-35 insulation) + garage door. I have a legal (on the tax roles) 3rd bedroom. I also have an inground pool. Your appraiser/estimators apparently know nothing about Vacaville weather and the value and relief a pool makes to a property here since my house with a pool is appraised (estimated) at a lessor value than an nearly exact Property 2 doors away without a pool. The completion of the contiguous attic insulation as well as the upgraded installation of Solar UV window screens also makes a huge difference because Vacaville typically has summer day temps in the 90s with numerous triple digit summer days. I have been using my swimming pool already since late April. So, to Zestimate my comparable property with a "similar" Summerbreeze Ct. property but which has 1 less bedroom and does not have the 20' x 10' in-ground Viking fiberglass pool in an area with typical triple digit highs all summer raises questions to me about Zillow estimate methods. Why? How? If it is taxes paid I'm a disabled vet & receive a large break there.May 29 2013 - Vacaville00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.