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Sublease Highlights

  • Fully furnished, plug-and-play suite featuring existing infrastructure for immediate occupancy.
  • Double door reception entry off elevator corridor for a prominent arrival experience.
  • Steps from Grand Central Terminal with unparalleled transit access for employees and clients.
  • Iconic Park Avenue location with sweeping Midtown skyline views.
  • Class A trophy office tower offering comprehensive building amenities and professional services.
  • Creditworthy corporate sublessor providing a financially secure lease arrangement.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 34th Floor
  • 5,372 SF
  • Dec 2033
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • January 01, 2027

? Plug & play — furniture & infrastructure included ? Double door entrance off elevator corridor ? Credit-worthy sublessor ? Park Avenue and midtown skyline views ? Class-A building with full-service amenities ? Steps from Grand Central Terminal

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Space is in Excellent Condition
  • Fully Built-Out as Standard Office
  • 4 Private Offices
  • 14 Workstations
Space Size Term Rental Rate Space Use Build-Out Available
34th Floor 5,372 SF Dec 2033 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out January 01, 2027

34th Floor

Size
5,372 SF
Term
Dec 2033
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
January 01, 2027

34th Floor

Size 5,372 SF
Term Dec 2033
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available January 01, 2027

? Plug & play — furniture & infrastructure included ? Double door entrance off elevator corridor ? Credit-worthy sublessor ? Park Avenue and midtown skyline views ? Class-A building with full-service amenities ? Steps from Grand Central Terminal

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 4 Private Offices
  • 1 Conference Room
  • 14 Workstations
  • Space is in Excellent Condition

Property Overview

299 Park Avenue is a high-rise Class A office building located in Midtown Manhattan, near East 48th Street. It is positioned along Park Avenue with direct access to major transit hubs, including Grand Central Terminal. The property supports full-building services and amenities and includes high-speed elevator infrastructure.

  • 24 Hour Access
  • Banking
  • Bus Line
  • Controlled Access
  • Concierge
  • Metro/Subway
  • Property Manager on Site
  • Security System
  • Signage

Property Facts

Building Type
Office
Year Built/Renovated
1966/2020
LoopNet Rating
5 Star
Building Height
42 Stories
Building Size
1,318,674 SF
Building Class
A
Typical Floor Size
26,383 SF
Unfinished Ceiling Height
12’
Parking
Surface Parking
Surface Tandem Parking
Covered Parking
Covered Tandem Parking
Reserved Parking

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 21st
  • B. Riley Corporate Services, Inc.
  • Management of Companies and Enterprises
  • Multiple
  • Capital One Services, LLC
  • Finance and Insurance
  • Multiple
  • Consulate General of Japan
  • Public Administration
  • 42nd
  • Fisher Brothers Management Co. LLC
  • Real Estate
  • 13th
  • GQG Partners
  • Finance and Insurance
  • 30th
  • Kelso
  • Finance and Insurance
  • Multiple
  • King Street Capital Management, L.P.
  • Finance and Insurance
  • 32nd
  • MacKay Shields
  • Finance and Insurance
  • 25th
  • One William Street Capital Management, L.P
  • Finance and Insurance
  • Multiple
  • UBS Financial Service
  • Finance and Insurance

Sustainability

LEED Certified
Silver
LEED certification is a globally recognized symbol of sustainability achievement.

Sustainability

LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)

Exceptionally walkable
100/100
Fairly drivable
40/100
Exceptional public transit
100/100
Moderately bikeable
70/100
  • Listing ID: 41010466

  • Date on Market: 6/22/2026

  • Last Updated:

  • Address: 299 Park Ave, New York, NY 10171

Contact the Leasing Agent

299 Park Ave

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