Locations Needed for Feature Film and Television

Locations Needed for Feature Film and Television!!

Hello All, (These must be in Nassau County)
I'm looking for the following locations:

1) For CBS television series, Person of Interest, they're looking for a gated, secure grand mansion. They want to film one day, and have one day of prep and one day of wrap. Not a huge budget, but decent. This is set for second or third week in February. They cannot pay huge village fees with this, or it will eat away at what they can offer the homeowner.
If you have any suggestions, please e-mail debfilm@aol.com and reference Person of Interest.

2)From the Location Manager: I am working on a new feature film for 20th Century Fox entitled "The Secret Life of Walter Mitty", directed by and starring Ben Stiller.  We will begin production on the film later this spring in the New York area.
We are currently scouting for a modern archive / storage facility to film scenes for our movie.  In the film, one of the main characters works as a photo archivist for a major magazine company and his office is described as an expansive modern archive facility.  Our production team has responds favorably to a number of different looks for this location but we haven't been able to find the right place yet.  Some of the features for this location include: high ceilings, file storage or shelving, no windows or very few windows.  Mostly likely we will find a space that has some of those elements that we are looking for and dress in the rest.
The filming would take a couple of days to perform with some prep time in advance and time to restore after completion of filming.  We would schedule this work for some time between April and July of this year."
If you have any suggestions, please e-mail them to debfilm@aol.com and reference "Secret Life of Walter Mitty"
Thank you.
Best,
Debbie