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Andrew Roos

Andrew Roos

Principal, Colliers

Member since February 2023

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Volume

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Sold

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Financed

5

Closed

568K sf

Area

About

Mr. Roos joined the firm in 1976 when it operated as Williams Real Estate. In addition to a focus on tenant representation, he is also a general partner of approximately five million square feet of commercial property in New York City. His focus is overseeing the leasing, management and operations of these properties. Mr. Roos also has handled simi...

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Member since February 2023

Deals

LEASED

Ramp Expands Office Lease At 40 West 23rd Street In Flatiron To 285303 Square Feet

40 West 23rd Street, New York, NY

NYCRE
Andrew Roos
charles roos
Jessica Verdi
Mar 15, 2026
LEASED

Impact.com Leases 41,000 Square Feet Office Space At 470 Park Avenue South In Manhattan

470 Park Avenue South, New York, NY

NYCRE
Alex Leopold
Andrew Roos
charles roos
Jul 24, 2025
LEASED

Ramp Leases 132000 Square Feet Office Space At 40 West 23rd Street In Flatiron District

40 West 23rd Street, New York, NY

NYCRE
Andrew Roos
Michael (Mike) Mathias
charles roos
Oct 1, 2024
LEASED

Ramp Expands Office Space, Acquires 66,000 SF On West 23rd Street

28 West 23rd Street, New York, NY

NYCRE
Andrew Roos
Michael (Mike) Mathias
Jessica Verdi
Sep 27, 2023
LEASED

Lacoste USA Relocates To Midtown South With 18,364 SF Office Lease At 136 Madison Avenue

136 Madison Avenue, New York, NY

NYCRE
Jared Freede
Andrew Roos
charles roos
Sep 18, 2023