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108 East 91st Street 1CNew York, NY 10128

For Sale

$540,000

Smart Buyer Rebate $1,000

Prime Opportunity in Carnegie Hill Welcome to Unit 1C at 108 East 91st Street, a rare flexible-use opportunity nestled in a stunning Neo-Renaissance boutique co-op just off Park Avenue. Spanning approximately 750 square feet, this ground-floor unit is currently configured as an office space but can be converted into a charming residential residence, offering endless potential for end-users or investors. Featuring 9-foot ceilings, the space feels open and airy, enhancing its flexibility whether used for commercial or residential purposes. The building exudes timeless elegance with a part-time doorman on duty from 8 AM to midnight, seven days a week, and the convenience of a live-in resident manager. Additional amenities include a laundry room for residents and a pet-friendly policy, all within a well-maintained, prewar setting that blends historic charm with modern service. Perfectly situated just two blocks from Central Park and around the corner from the iconic 92nd Street Y, the location offers immediate access to the very best of the Upper East Side-world-class museums, cultural institutions, restaurants, and shops. Commuting is a breeze with the 86th Street 4/5/6 trains and the Second Avenue Q line. Whether you're seeking a quiet commercial space in a prime location or envisioning a welcoming home, Unit 1C delivers flexibility and style in equal measure. Key Features: Approx. 750 SF 9-foot ceilings Currently built as an office; convertible to residential Elegant Neo-Renaissance boutique building Part-time doorman (8 AM-12 AM daily) Live-in resident manager Laundry in the building Pet-friendly policy Coveted Carnegie Hill location, just off Park Avenue Close proximity to Central Park, the 92nd Street Y, museums, restaurants, and more Subway lines: 4/5/6 and Q A unique opportunity in one of Manhattan's most desirable neighborhoods. Reach out today to schedule a private showing.

Listed by Danielle R Lundberg

·

Douglas Elliman Real Estate

·

(917) 279-6600

Listed by Steven J Kramer

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Douglas Elliman Real Estate

Last updated September 08, 2026

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Source: REBNY #RLS20030703

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodCarnegie Hill
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu460
  • HOA/Maint. Fees$1,656/month

Amenities

  • Private Outdoor Space
  • Concierge

Location

Mortgage Calculator

Listing History

09/08/2026
Price Decreased
$540,000
02/03/2026
Status changed to Active
$550,000
01/08/2026
Status changed to Removed from Feed
$550,000
10/26/2025
Status changed to Active
$550,000
10/25/2025
Status changed to Removed from Feed
$550,000
06/12/2025
Listed by Douglas Elliman Real Estate
$550,000
  1. 09/08/2026$540,000
    Price Decreased
  2. 02/03/2026$550,000
    Status changed to Active
  3. 01/08/2026$550,000
    Status changed to Removed from Feed
  4. 10/26/2025$550,000
    Status changed to Active
  5. 10/25/2025$550,000
    Status changed to Removed from Feed
  6. 06/12/2025$550,000
    Listed by Douglas Elliman Real Estate

Estimated Closing Costs

Attorney Fees
$4,000
Bank Attorney
$1,500
Other Closing Costs
$4,000
Total
$9,500

Estimated closing costs are based on the list price of $540,000 and a 34% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 108 East 91st Street 1C

Association

Amenities

  • Pets Allowed: Building Yes, No
  • Concierge: Doorman Part Time

Fees

  • Association Fee: $1,656.00 Monthly

Financial

  • Flip Tax: 1.5%
  • Flip Tax Remarks: Paid By Seller

Exterior

Construction

  • Number Of Units Total: 39
  • Stories Total: 10
  • Structure Type: High Rise
  • Year Built: 1928
  • Entry Level: 1

Features

  • Building Features: Storage

Interior

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1
  • Rooms Total: 3

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Carnegie Hill
  • Tax Block: 01519
  • Tax Lot: 0067

Utilities

Equipment

  • Cooling: Window Unit(s)
  • Has Cooling: Yes

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There is 1 bedroom and 1 bathroom in this co-op at 108 East 91st Street 1C.

How does 108 East 91st Street 1C compare to other co-ops in Carnegie Hill?

This co-op is listed 82% below the average price for co-ops in Carnegie Hill and has been on the market for 287 more days than the typical home in this area.

108 East 91st Street 1C is a 1-bedroom, 1-bath co-op for sale in New York NY 10128. On Prevu for 460 days at $540,000. This includes a recent price decrease of $10,000. This property is located in Carnegie Hill. The median listing price for co-ops in this area is $2,250,000. Property amenities include private outdoor space and doorman. Explore more co-op listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. 2026 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.