Sunnyvale Townhomes on Market for Long! Not the sellers market?

This house has been on the market for over 4 weeks now. Zillows lot lines show that nearby comps have sold for better prices in the last year or two and much faster.

What’s changing?

https://www.zillow.com/homedetails/1081-Interlaken-Ter-Sunnyvale-CA-94089/124218640\_zpid/?utm\_campaign=iosappmessage&utm\_medium=referral&utm\_source=txtshare