Zeckendorf Towers

What Zeckendorf Towers does

Zeckendorf Towers is a 645-unit, 29-story, four-towered mixed-use residential condominium enclave located on the eastern side of Union Square in Manhattan, New York City, completed in 1987 and designed by Davis, Brody & Associates. The building was named in honor of developer William Zeckendorf and is credited with initiating the revitalization of the Union Square neighborhood; it is also marketed under the aliases One Irving Place and One Union Square East. Its product is the physical real estate itself — individual residential condominium units within an integrated four-tower complex — augmented by shared amenities that include what the building describes as the largest residential green roof in New York City (14,000 square feet on the seventh floor, redeveloped in 2010 as part of Mayor Bloomberg's NYC Green Infrastructure campaign for stormwater capture), a full-service health club with a lap pool, fitness classes, Peloton bikes and Woodway treadmills, 24/7 concierge and doorman coverage, a live-in residential super, two laundry rooms, a children's playroom, and rentable event space.

The underlying operating entity is not separately capitalized; the on-site property is managed by Maxwell Kates Inc. (on-site staff approximately 10), which has held the management mandate since 1991. There is no public ticker, no parent company, no subsidiaries, no venture or private equity funding history, no mobile app, no public API, and no disclosed technology integrations. Revenue is not disclosed in the source data; economically the building generates income through condominium sales and leases (a 2019 Sales Record and Lease Record are referenced on the website), common charges from unit owners, and ancillary amenity fees, but no consolidated corporate revenue figure is published. The asset operates as a mature, single-property residential real estate holding rather than a scalable operating business.

Name

Zeckendorf Towers

Legal name

Zeckendorf Towers

Website

https://zeckendorftowers.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

1–10 employees

Short description

Zeckendorf Towers is a 645-unit, 29-story, four-towered mixed-use residential condominium enclave on the eastern side of Union Square in Manhattan, completed in 1987, serving individual condominium owners and renters through shared amenities and on-site management by Maxwell Kates Inc.

Ownership category

akta.pro rank

Headquarters

HQ city

New York City

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure

Core offering

Zeckendorf Towers is a 645-unit, 29-story, four-towered mixed-use residential condominium enclave located on the eastern side of Union Square in Manhattan, NYC (also known as One Irving Place and One Union Square East). The property offers luxury residential units alongside an extensive suite of on-site amenities including the largest residential green roof in New York City (14,000 sq ft), a full-service health club with pool, fitness classes, and 24/7 concierge and doorman services.

Product overview

Zeckendorf Towers is a single-property residential condominium building offering 645 residential units across four interconnected towers. The property operates as a unified development with shared amenities including a green roof, health club, and building services. The four towers feature pyramid-topped architecture and were completed in 1987, pioneering the revitalization of the Union Square area. On-site management is provided by Maxwell Kates Inc. since 1991.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Condominium Units 645 individually-owned residential condominium apartments within the four-tower enclave, available for purchase by individual residents seeking a luxury Manhattan address at Union Square.
• Luxury Apartment Rentals Leased residential units within the 29-story mixed-use building, offered to individual tenants seeking premium Union Square-area Manhattan living with full-service amenities.
• On-Site Health Club and Pool Full-service fitness facility within the building featuring a swimming pool, cardio equipment, and fitness classes, available to building residents as part of the amenity package.
• 24/7 Concierge and Doorman Services Round-the-clock front-desk concierge and doorman staffing for residents, providing building access control, package handling, and resident assistance services.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators5 records

Recent moves3 records

Broad incumbents

• Maxwell Kates Inc. On-site property management company for Zeckendorf Towers and a broader Manhattan residential property management firm. Directly comparable as the operating partner responsible for building services, concierge, porter, and maintenance functions at the property.
• Rose Associates: Major NYC-based residential and mixed-use property management, development, and leasing firm with a deep Manhattan portfolio. Comparable to Zeckendorf Towers' management context as a similarly positioned full-service NYC residential real estate operator handling leasing, concierge, and amenity services.
• FirstService Residential: One of the largest residential property management companies in North America, managing thousands of condominium and cooperative buildings across NYC and other major markets. Comparable as an alternative or replacement operator providing the same building services Maxwell Kates delivers for Zeckendorf Towers.

Direct peers

• Trump Palace: Luxury Manhattan condominium on the Upper East Side with full-service amenities, concierge, and health club. Comparable to Zeckendorf Towers as a high-end Manhattan condo asset targeting similar affluent owner/renter demographics in a prime Manhattan location.
• One Madison (1 Madison Square Park): Luxury Manhattan condominium tower near Madison Square Park. Comparable to Zeckendorf Towers as a downtown Manhattan luxury residential condo with full-service amenities, concierge services, and a comparable buyer/renter profile seeking premium urban living.
• The Apthorp: Iconic full-block residential condominium building on the Upper West Side of Manhattan. Comparable to Zeckendorf Towers as a historic, large-scale (multi-hundred unit), amenity-rich Manhattan condo asset with a similar profile of long-term residents and prime-location real estate.
• Manhattan House: Large residential condominium tower on the Upper East Side of Manhattan. Comparable in scale and amenity profile to Zeckendorf Towers, both being established, multi-hundred-unit Manhattan condo properties serving similar luxury urban residential demand.
• River House: Exclusive pre-war Manhattan condominium overlooking the East River on the Upper East Side. Comparable to Zeckendorf Towers as a heritage Manhattan residential property with strong amenity offering and long-tenured resident base.
• Olympic Tower: Mixed-use residential and commercial tower on Fifth Avenue near St. Patrick's Cathedral, Manhattan. Comparable to Zeckendorf Towers as a midtown/downtown Manhattan mixed-use residential building with retail components and a similar luxury residential positioning.
• Century Condominium: Pre-war luxury condominium on the Upper East Side. Comparable to Zeckendorf Towers as an established, large Manhattan residential condo with comprehensive services and amenities serving a similar affluent resident demographic.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/zeckendorf-towers

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Zeckendorf Towers