Upper Diamond (ud) Real Estate
2300 Crestview
$7,450,000
2378 Crestview Drive
$8,250,000
856 Diamond Street
$7395000
Upper Diamond (ud) Listings Summary
Upper Diamond (ud) - Town vs. County Stats
Avg Price in Upper Diamond (ud): $7,698,300 / County Avg $2,271,700
Avg Sq. Ft. in Upper Diamond (ud): 4,564 / County Avg 2,216
Avg Price per/sqft in Upper Diamond (ud):$1687 / County Avg $1025
Avg Year Built in Upper Diamond (ud): 1994 / County Avg 1984
Avg Days on Website in Upper Diamond (ud): 160 / County Avg 101
Based on information from California Regional Multiple Listing Service, Inc. as of September 11, 2026 1:03 PM UTC This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.