108 E 91ST Street #1C
MLS® #RLS20030703
Listing by Douglas Elliman Real Estate
1
Bedroom
1
Bath
—
Sq. Ft.
1928
Year Built
Quick Summary
Property Highlights
- Views: Other
- Exposure: North facing
- Climate Control: Window Units
Property Details
Description
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.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Carnegie Hill
View All Carnegie Hill ListingsCarnegie Hill is one of Manhattan's most refined and tranquil residential enclaves. Located in the northern section of the Upper East Side, it is defined by its proximity to Central Park and the 'Museum Mile.' The neighborhood is famous for its low-rise historic architecture and grand pre-war cooperatives. It offers a sophisticated, community-oriented atmosphere with top-tier private schools and charming local boutiques.
Carnegie Hill Live Market Data
View NeighborhoodActive Listings
101
Median Asking Price
$2.55M
Median $/Sqft
$1,479
Avg Days on Market
N/A
New This Week
4
Price Reduced
34%
Sold (30 Days)
6
Median Sale Price
$1.89M
Live data from RLS at REBNY • Updated 2/16/26, 2:55 AM EST
Similar Listings in Carnegie Hill
View All
Active
155 E 91ST Street #5C
Co-op • RLS #RLS20066011
Active
51 E 90TH Street #PHA
Co-op • RLS #RLS20072124
Active
140 E 95TH Street #5C
Co-op • RLS #RLS20068579
Active
155 E 93RD Street #6A
Co-op • RLS #RLS20056598
Active
140 E 95TH Street #1E
Co-op • RLS #RLS20063809
Active
140 E 95TH Street #2E
Co-op • RLS #RLS20037361
Location
108 E 91ST Street #1C, Carnegie Hill, New York County
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Listing Courtesy of Douglas Elliman Real Estate - Danielle R Lundberg
Listing Contact: (917) 279-6600
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
RLS Data display by Keller Williams NYC. Data last updated on 2/16/2026 at 7:55 AM UTC