Expert Tenant Broker "No Fee"
We represent you, not the landlord

Rent/Lease Apartment 1660 Third Avenue

Tenant Broker’s Perspective: Return-to-office mandates are driving up rental prices at 1660 Third Avenue. This trend is projected to continue. Opportunities for subleases remain available at 1660 Third Avenue and in the nearby Upper East Side neighborhood.

Why Optimal Spaces –
Tenant Broker

✓
  • 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.
🤝
Tenant Representation: Optimal Spaces acts exclusively as a "Tenant Broker," only representing tenants, never landlords.
⚖️
Unbiased Service: Avoiding conflicts of interest, they provide impartial service, showing a wider range of properties and negotiating the best price.
🗂️
Comprehensive Process: Agents guide clients end-to-end, offering market surveys, floor plans, pricing expectations, and industry contacts.
🐷
Cost Savings: They negotiate rental price and identify/abate "hidden costs."
1. The Crucial Distinction: Whose Side Are They On?
2. It Almost Always Costs You Nothing
3. Access to “Hidden” Inventory
4. Negotiating Beyond Base Rent
5. Time Savings & Process Management
6. Mitigating Risk (the “Gotchas”)

1660 Third Avenue Property Overview

Building Address: 1660 Third Avenue, New York NY 10128
Building Alternate Address: 1660 3rd Ave
Zip Code:10128
Neighborhood:Upper East Side
Borough:Manhattan
Stories:5
Year Built:1920
Building Class:B

1660 Third Avenue, located in the Carnegie Hill neighborhood of Manhattan, New York City, is a five-story building constructed in 1910. It is classified as a walk-up apartment building with stores, categorized under the building class C7.

The property includes four commercial units and has a total building area of approximately 20,831 square feet. The lot itself covers about 5,221 square feet.

This building has been part of the vibrant history of Manhattan's real estate development, reflecting the evolution of urban architecture and commercial spaces over the past century.

As of recent records, the building was purchased in 2017 for $10 million. It is known for its prime location, with a Walk Score of 100, indicating excellent walkability.

1660 Third Avenue, Manhattan, NYC is also known as:

  • 1656 Third Ave, New York, NY 10128
  • 1658 Third Ave, New York, NY 10128
  • 188-190 E 93rd St, New York, NY 10128

Building Amenities at 1660 Third Avenue, Manhattan, NYC:

  • Prime UES Corner Location
  • Dense Residential Neighborhood
  • Walker's Paradise (100 Walk Score)
  • Rider's Paradise (100 Transit Score)
  • Very Bikeable (73 Bike Score)
  • Finished Ceilings: 10’
  • Partial Build-Out
  • Basement Available

1660 Third Avenue, located in the Carnegie Hill neighborhood of Manhattan, NYC, is a five-story building with a mix of residential and commercial spaces. The property was built in 1910 and features a total of 20,831 square feet. It is classified as a Walk-up Apartment - Over Six Families with Stores (C7).

The building has four commercial spaces available, but specific details about current office tenants are not readily available. For more information on current tenants or leasing opportunities, it would be necessary to contact property management directly.

The property's recent sales history includes a purchase price of $10,000,000 in 2017. It is situated in a dense residential area, making it a prime location for various business types.


At 1660 Third Avenue, Manhattan, NYC, residents have access to several top internet providers. The most recommended providers in the area include:

  • Verizon Fios: Known for its high speeds up to 2.3 Gbps and reliable fiber-optic service, Verizon Fios is highly rated for customer satisfaction and offers competitive pricing starting at $49.99 per month.
  • Astound Broadband Powered by RCN: Offers both cable and fiber services with unlimited data, providing speeds up to 1.5 Gbps. It is a cost-effective option with plans starting at $20 per month.
  • Spectrum: Provides cable internet with speeds up to 1 Gbps and is widely available in Manhattan. Spectrum offers bundles that include TV and phone services, starting at $30 per month.

These providers offer a range of plans to suit different needs and budgets.


1660 Third Avenue, Manhattan, NYC is conveniently located near several transportation options.

Subway: The nearest subway stations are 103 St (7-minute walk) and 96 St (17-minute walk), served by lines 6 and Q.

Bus: Nearby bus stops include 3 Av/E 97 St and 3rd Ave & E 97th St, with bus lines M101, M103, and M15-SBS.

Train: The New Haven line is accessible nearby.

Cross Streets: 3rd Avenue intersects with East 97th Street and East 96th Street.

Nearby Office Tenants Leased
  • Roberta Washington Architects leased 1,413 SF at 68 East 131st St
  • New York State Office of… leased 51,659 SF at 55 West 125th St
  • Gagosian Gallery leased 50,000 SF at 980 Madison Ave
  • New York State Workers' Compensation Board leased 45,205 SF at 215 West 125th St
  • Beth Israel Medical Center leased 38,461 SF at 1825 Park Ave
  • CareMax leased 27,400 SF at 1915 Third Ave
  • Avantus Renal Therapy U… leased 19,906 SF at 315 East 62nd St
  • Icahn School of Medicine leased 12,000 SF at 207 East 94th Street
  • Volastra Therapeutics leased 11,000 SF at 1361 Amsterdam Avenue
  • The Studio Museum of Ha… leased 10,000 SF at 310 Lenox Ave
Nearby Retail Tenants Leased
  • Ricky's NYC leased 5,180 SF at 55 West 125th St
  • Rebecca Taylor leased 4,338 SF at 980 Madison Ave
  • Galaxy Medical PC leased 4,239 SF at 68 East 131st St
  • Hammacher Schlemmer leased 4,143 SF at 145 East 57th St
  • Swerve Fitness leased 3,500 SF at 1140 Third Avenue
  • The House of Little People leased 2,800 SF at 401 East 84th St
  • Envy Corp. leased 2,500 SF at 4261 Broadway
  • City Mall leased 2,500 SF at 4-14 West 125th Street
  • Claire's Boutique leased 2,214 SF at 210 East 86th St
  • United Parcel Service leased 2,100 SF at 1735 Park Ave

Innisfree Mergers and Acquisitions Testimonial

Innisfree Mergers and Acquisitions testimonial Dear Steve, We are pleased to serve as a reference for you and Optimal Spaces Inc. You and your team did a great job for us in finding a sublease at 67 Wall Street. You were fast and efficient in locating spaces that met our needs and corporate image, aggressive in negotiating on our behalf, and effective in communicating our needs to the landlord and getting our offer accepted. We look forward to working with you again. Very truly yours, Arthur B. Crozier Co-Chairman