Just like the summer weather, the U.S. residential real estate market is showing no signs of cooling off, according to a preliminary analysis of June housing data by Realtor.com. The website has compiled a list of the 20 U.S. hottest housing markets based on data for the first three weeks of June.

Housing markets in California are leading the list, and nationally prices were up 7% year-over-year, with the median price reaching $288,000 for a home.

Median days on market is still at 66 days, down 7% year over year and flat month over month, according to the latest report from Realtor.com. Helping create more opportunities for buyers, the listings inventory is now growing faster, at 4% over May but still down over last year.

Click here to read Realtor.com’s full analysis of the top U.S. housing markets.

The top 20 housing markets in June are:

  1. San Francisco, California
  2. Vallejo, California
  3. Denver, Colorado
  4. Santa Rosa, California
  5. Dallas, Texas
  6. San Jose, California
  7. Ann Arbor, Michigan
  8. Boston, Massachusetts
  9. Detroit, Michigan
  10. Santa Cruz, California
  11. Sacramento, California
  12. San Diego, California
  13. Fargo, North Dakota
  14. Billings, Montana
  15. Columbus, Ohio
  16. Stockton, California
  17. Midland, Texas
  18. Austin, Texas
  19. San Antonio, Texas
  20. Fort Wayne, Indiana

(Source: Realtor.com)