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Rent/Lease Retail 19-21 West 20th Street

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E 21st St & Broadway $ 42
4,500
$ 15,937
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Retail Spaces for Rent at 19-21 West 20th Street

Rent Medical Space at 19-21 West 20th Street

Nearby Office Tenants Leased
  • Enfatico leased 98,175 SF at 11 Madison Ave
  • LivingSocial leased 60,405 SF at 101 Fifth Ave
  • Yext leased 58,194 SF at 1 Madison Ave
  • Net-a-Porter leased 32,144 SF at 100 Fifth Ave
  • Eileen Fisher leased 19,000 SF at 111 Fifth Ave
  • TOWN Residential leased 17,000 SF at 110 Fifth Ave
  • Wedding Atelier leased 3,100 SF at 103 Fifth Ave
  • California Costume Collections, Inc. leased 1,895 SF at 1115 Broadway
  • Edition 01 Inc. leased 1,052 SF at 1133 Broadway
  • Logocos America LLC leased 391 SF at 1123 Broadway
Nearby Retail Tenants Leased
  • Daffy's leased 18,000 SF at 111 Fifth Ave
  • Polo Ralph Lauren leased 11,000 SF at 1055 Madison Ave
  • Eddie Bauer leased 7,400 SF at 100 Fifth Ave
  • New York Kids Club leased 4,000 SF at 11 Fifth Avenue
  • 10 Downing leased 3,400 SF at 10 Downing St
  • Clean Table leased 2,000 SF at 101 Seventh Avenue
  • Litter & Leashes leased 1,852 SF at 1100 Second Ave
  • 40/40 Club leased 1,200 SF at 1115 Broadway
  • Simit and Smith leased 400 SF at 11 Waverly Pl
  • Sundaram Tagore Gallery leased 400 SF at 1100 Madison Ave
Tenant Broker’s Perspective: Return-to-office mandates are driving up rental prices at 35-43 West 125th Street. This trend is projected to continue. Opportunities for subleases remain available at 35-43 West 125th Street and in the nearby Flatiron District neighborhood.
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35-43 West 125th Street nyc
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35-43 West 125th Street Property Overview

Building Address: 19-21 West 20th Street, New York NY 10011
Building Alternate Address: 35-43 W 125th St
Zip Code:10011
Neighborhood:Flatiron District
Borough:Manhattan
Stories:15
Year Built:2016
Building Class:B

21 West 20th Street in Manhattan, NYC, is home to the ultra-luxury residential development known as 21W20, completed in 2016. The building comprises thirteen full-floor residences located in the heart of the Flatiron District. Designed with a modern aesthetic by MR Architecture + Décor, the architecture emphasizes space, proportion, and light, with a façade that features a sophisticated blend of blackened stainless steel, glass, and stone.

The building rises to the tenth floor in a narrower form and then expands to its full width of 100 feet, revealing three expansive penthouse homes atop a neighboring, restored, landmark-protected structure. Each penthouse includes private terraces and floor-to-ceiling southern exposures, featuring folding terrace doors that promote seamless indoor-outdoor living. The design of the residences is subtle and refined, reflecting a dedication to enhancing the vibrant lifestyles of their inhabitants.

The development stands as a modern addition to the historic Flatiron area, blending contemporary luxury with the character of the neighborhood. The residences are distinguished by their meticulous attention to detail and integration of high-end finishes and features, making 21 West 20th Street a notable address in Manhattan's real estate landscape.

Prior to this modern development, the area around West 20th Street included historic structures such as the Federal-style house at 210 West 20th Street, dating back to the 1830s. This modest three-story brick home over a brownstone English basement reflected the working-class character of the neighborhood before its transformation. Though many similar early 19th-century buildings were replaced as the city developed, 210 West 20th Street survived with alterations converting it into multi-family residences by the 1930s, and was sympathetically restored in the early 2000s to maintain its historic Federal-style features.

Thus, 19-21 West 20th Street represents a blend of New York City's architectural evolution—from modest early townhouses serving working families to ultra-luxury modern condominiums embodying contemporary urban living.

19-21 West 20th Street, Manhattan, NYC is also known as addresses.


Building Amenities at 19-21 West 20th Street, Manhattan, NYC

19-21 West 20th Street, known as 21W20, is a boutique luxury condominium featuring ultra-luxury full-floor residences designed by David Mann of MR Architecture & Décor. The building is the first in NYC to achieve WELL and LEED certifications, reflecting a commitment to health and environmental standards.

  • 24-hour full-time doorman and concierge service
  • Private lobby lounge with kitchenette
  • Spacious outdoor garden and common outdoor spaces with seating areas
  • Roof deck with outdoor kitchen, grill, refrigerator, ice maker, warming drawers, gas fireplace, hot tub, and outdoor shower
  • Refrigerated grocery storage
  • Pet wash station
  • Bike storage and stroller storage
  • Private storage units included with residences
  • Secure FOB access security system and CCTV monitoring
  • High ceilings and hardwood floors throughout residences
  • In-unit laundry facilities and refuse chute

The building offers a high level of luxury, convenience, and wellness-focused amenities, making it a premier residence in the Flatiron District of Manhattan.


  • Address: 19-21 West 20th Street (exact tenant data unavailable from sources)
  • Neighborhood: Flatiron District vicinity
  • Building Class: Likely Class B/C (based on nearby comparable buildings)
  • Common Tenant Types:
    • Architects
    • PR firms
    • Design studios
    • Creative agencies
    • Non-profits (adjacent buildings' tenant patterns)
  • Features:
    • Hardwood floors (typical for area)
    • High ceilings
    • Pantry access (common in comparable buildings)
  • Transportation:
    • 23rd Street stations: 5-8 minute walk
    • 18th/14th Street subway access nearby

Internet providers available at 19-21 West 20th Street, Manhattan, NYC:

Verizon Fios - Known for its high speeds, starting at 300 Mbps and reaching up to 2.3 Gbps, with plans from $49.99. Offers symmetrical speeds, ideal for remote work and gaming.

Astound Broadband Powered by RCN - Offers cable and fiber services with plans starting at $35. Known for low prices and unlimited data usage.

Spectrum - Offers cable internet with speeds up to 1 Gbps, starting at $50 per month. Known for its wide availability and bundling options.


Location: 19-21 West 20th Street, Manhattan, NYC

Cross Streets: - Sixth Avenue (Avenue of the Americas) - Seventh Avenue

Public Transportation:

  • Subway Lines: A, C, E, L, 1, 2, 7
  • Bus Routes: 34TH ST, DOWNTOWN LOCAL, M12, M14A-SBS, M14D-SBS, M23-SBS
  • Train Lines: BABYLON BRANCH, EMPIRE SERVICE, PORT JEFFERSON BRANCH, PORT WASHINGTON BRANCH

Nearest Transit Stations: - 23rd Street Station (F, M, R, W, 6 lines) - Penn Station

Area: Flatiron District

Nearby Office Tenants Leased
  • Enfatico leased 98,175 SF at 11 Madison Ave
  • LivingSocial leased 60,405 SF at 101 Fifth Ave
  • Yext leased 58,194 SF at 1 Madison Ave
  • Net-a-Porter leased 32,144 SF at 100 Fifth Ave
  • Eileen Fisher leased 19,000 SF at 111 Fifth Ave
  • TOWN Residential leased 17,000 SF at 110 Fifth Ave
  • Wedding Atelier leased 3,100 SF at 103 Fifth Ave
  • California Costume Collections, Inc. leased 1,895 SF at 1115 Broadway
  • Edition 01 Inc. leased 1,052 SF at 1133 Broadway
  • Logocos America LLC leased 391 SF at 1123 Broadway

Nearby Retail Tenants Leased
  • Daffy's leased 18,000 SF at 111 Fifth Ave
  • Polo Ralph Lauren leased 11,000 SF at 1055 Madison Ave
  • Eddie Bauer leased 7,400 SF at 100 Fifth Ave
  • New York Kids Club leased 4,000 SF at 11 Fifth Avenue
  • 10 Downing leased 3,400 SF at 10 Downing St
  • Clean Table leased 2,000 SF at 101 Seventh Avenue
  • Litter & Leashes leased 1,852 SF at 1100 Second Ave
  • 40/40 Club leased 1,200 SF at 1115 Broadway
  • Simit and Smith leased 400 SF at 11 Waverly Pl
  • Sundaram Tagore Gallery leased 400 SF at 1100 Madison Ave
Nearby Office Tenants Leased
  • Enfatico leased 98,175 SF at 11 Madison Ave
  • LivingSocial leased 60,405 SF at 101 Fifth Ave
  • Yext leased 58,194 SF at 1 Madison Ave
  • Net-a-Porter leased 32,144 SF at 100 Fifth Ave
  • Eileen Fisher leased 19,000 SF at 111 Fifth Ave
  • TOWN Residential leased 17,000 SF at 110 Fifth Ave
  • Wedding Atelier leased 3,100 SF at 103 Fifth Ave
  • California Costume Collections, Inc. leased 1,895 SF at 1115 Broadway
  • Edition 01 Inc. leased 1,052 SF at 1133 Broadway
  • Logocos America LLC leased 391 SF at 1123 Broadway
Nearby Retail Tenants Leased
  • Daffy's leased 18,000 SF at 111 Fifth Ave
  • Polo Ralph Lauren leased 11,000 SF at 1055 Madison Ave
  • Eddie Bauer leased 7,400 SF at 100 Fifth Ave
  • New York Kids Club leased 4,000 SF at 11 Fifth Avenue
  • 10 Downing leased 3,400 SF at 10 Downing St
  • Clean Table leased 2,000 SF at 101 Seventh Avenue
  • Litter & Leashes leased 1,852 SF at 1100 Second Ave
  • 40/40 Club leased 1,200 SF at 1115 Broadway
  • Simit and Smith leased 400 SF at 11 Waverly Pl
  • Sundaram Tagore Gallery leased 400 SF at 1100 Madison Ave

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Why Optimal Spaces –
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  • No fee for clients renting space.
  • We work for YOU, not the landlord.
  • Save 15–20% on your business costs.
  • Save 100–200 hours of research.
  • Access to all available spaces.
  • Specialized real estate expertise.

Alone or with other broker

  • Miss deals and hard-to-find spaces.
  • Potential conflict of interest (often represent landlords).
  • Only 10% of available spaces are online.
  • Lack of specialized expertise.
  • May not get the best terms or uncover hidden costs.
Why Use a Tenant Broker: Your Advocate in Commercial Real Estate
1. The Crucial Distinction: Whose Side Are They On?
Landlord Rep (Listing Agent) — Fiduciary Duty: Landlord. Highest rent, best terms for landlord.
Tenant Rep (Tenant Broker) — Fiduciary Duty: Tenant Only. Lowest rent, best terms for tenant. Levels the playing field.
2. It Almost Always Costs You Nothing
3. Access to “Hidden” Inventory
4. Negotiating Beyond Base Rent
Landlord pays the broker fee — free expert representation for the tenant.
Access to hidden inventory: off-market listings, subleases, and future availabilities via broker databases and networks.
Negotiating beyond base rent: free rent, TI allowance, OPEX caps, and lease flexibility for renewal or expansion.
5. Time Savings & Process Management
6. Mitigating Risk (the “Gotchas”)
Tenant broker handles searching, scheduling, and RFPs — your outsourced real estate department with curated options and timeline management.
Mitigating risk: spotting pitfalls in LOI and lease such as restoration clauses and holdover penalties.
Summary: Don’t rely on the landlord’s agent. A tenant broker is your advocate, provides better data, negotiates a complete package, and typically costs you nothing.
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