Here’s an active listing, 510 Valley Road.
Here’s closed listing, 39 Patterson Avenue.
I’m posting these at 9:07 AM. Let’s see whether the link still works at 4:00PM.
And here’s what’s available for 39 Patterson on Zillow, now (I’ll save you the suspense: bupkis)
UPDATE, 10:00 PM: All have expired. Thank you,Greenwich Association of Realtors