251 Park Avenue South
East 20th Street, New York, NY 10010
251 Park Avenue South rises 16 stories above Manhattan’s Flatiron District/ Union Square/Gramercy Park neighborhood. Situated at the corner of 20th Street, this commercial building sits in one of the areas hottest, most active office markets in the country. It boasts magnificent views of Midtown South and is surrounded by a variety of commercial businesses and a vibrant eclectic neighborhood mix.
A major renovation program is planned for the property which will include the building’s windows, lobby, elevators and mechanical. Pre-built suites will also be designed.
The 120,000 square foot prewar building was completed in 1909 and features a façade of light stone tile, as well as large glass windows of various shapes that add to the property’s visual appeal. The building also offers 12-foot ceilings through the lower floors and ceilings reaching 16 feet on the upper floors.
The highly desirable Park Avenue South area has become a hub for what is referred to as TAMI (Technology, Advertising, Media, and Information) tenants. It is also a center of activity known for its top-notch retailers and brimming with such popular dining destinations as the Old Town Bar and Restaurant, the legendary Pete’s Tavern, and the famous lunchtime stop Shake Shack. Also nearby are Baruch College, Gramercy Park Hotel, the Metropolitan Life Insurance Tower, the triangular Flatiron Building, and the Cabrini Medical Center, as well as Gramercy, Union Square, and Madison Square Parks.
There are several long-term tenants in the building including Maharam, a fabric design company that occupies more than 20,000 square feet of office space on the upper floors, and Santander Bank occupying retail store space on the ground floor.
Key features
- Bright space with exposed ceilings
- Coveted Midtown South location
- Five glass-fronted offices, one glass-fronted conference room, open area for 56+, and collaborative pantry
- Minutes from public transportation and Union Square Station
- Near diverse, go-to retailers, restaurants, and Union Square Greenmarket
- Steps from Gramercy Park
- Tenant-controlled AC
Rental Details
- For Lease Contact for pricing
- Date Updated Jun 23, 2026
Reach out to the broker for more info on lease terms and amenities
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Contacts
The Feil Organization
Building Details
- For Lease Contact for pricing
- Property Type Office
- Year Built 1909
- Date Updated Jun 23, 2026
Getting Around
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Walk Score ®
Walker's Paradise (98) -
Transit Score ®
Rider's Paradise (100) -
Bike Score ®
Biker's Paradise (93)
Location
- City New York, NY
- Neighborhood Gramercy Park
- Zip Code 10010
- Market Manhattan
Points of Interest
Union Square
0.53 miles
Broadway & 23rd Street at Southeast Corner
0.62 miles
Broadway & 23rd Street at Northeast Corner
0.63 miles
1 Avenue & Houston St
0.94 miles
Second Ave (F,V)
0.97 miles
Allen St & Houston St
0.97 miles
Bleecker Street & Lafayette Street at Northeast Corner
0.98 miles
Bleecker Street & Mulberry Street at Southeast Corner
0.99 miles
Bleecker Street & Lafayette Street at Northwest Corner
0.99 miles
ChargePoint
0.49 miles
Blink
0.99 miles
Bus Charging Station
1.04 miles
Mobil
1.25 miles
Tesla Supercharger
1.34 miles
Gulf
1.46 miles
Citgo
1.68 miles
Sonamax
1.71 miles
Bolla
2.13 miles
Waterside Plaza Parking
0.40 miles
Red Ball Garage
0.61 miles
NYU Langone Parking Lot D
0.69 miles
Village View Parking Area 2
0.70 miles
Village View Parking Area 1
0.72 miles
Village View Parking Area 3
0.73 miles
Icon Parking
0.80 miles
Select Garages
0.84 miles
Edison ParkFast
0.86 miles
Budget
0.58 miles
Zipcar
0.61 miles
Avis
0.65 miles
Action Car Rental
0.67 miles
Prestige Car Rental
0.71 miles
Best Car Deals NY
0.78 miles
Millionaire Driving
0.79 miles
Auto Broker New York
0.82 miles
Enterprise
0.88 miles
Bangkok2
0.02 miles
Cooper Town Diner
0.02 miles
Grill 21
0.04 miles
Rosemary's
0.04 miles
Hane
0.04 miles
Dunkin' Donuts/Baskin Robbins
0.05 miles
Ess-a-Bagel
0.06 miles
Taco Bell Cantina
0.07 miles
Frank's Trattoria
0.08 miles
Gracefully
0.07 miles
Morton Williams
0.18 miles
Westside Market
0.31 miles
Trader Joe's
0.32 miles
Target
0.35 miles
Gristedes
0.39 miles
Trader Joe's Pronto
0.44 miles
Burlington
0.60 miles
Dover Street Market
0.63 miles
NYU Langone Radiology
0.13 miles
Walgreens
0.13 miles
Pain Management NYC
0.13 miles
Suboxone Treatment Clinic
0.13 miles
ProHEALTH Urgent Care
0.13 miles
Gramercy Diagnostic Radiology
0.14 miles
CVS Pharmacy
0.14 miles
East Side Endoscopy
0.14 miles
NYU Langone Orthopedic Hospital
0.15 miles
East 20th Street Listing Summary
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Office Space Available at East 20th Street
The largest individual space listed offers 0 square feet.
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Learn More about East 20th Street
East 20th Street is located in the Manhattan market and pertains to the 10010 zip code. East 20th Street was built in 1909.
Interested in researching more about this property? Access in-depth research on East 20th Street, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.
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Get to Know the Neighborhood
In the Gramercy Park neighborhood, where East 20th Street is located, you can currently find 49 office space(s) for rent. In total, this amounts to 720,682 square feet of available office space for lease opportunities.
The Feil Organization