108 E 91ST Street #9D
MLS® #RLS10772585
Listing by Sloane Square LLC
1
Bedroom
1
Bath
N/A
Sq. Ft.
1928
Year Built
Quick Summary
Property Highlights
- Exposure: South,West facing
- Style: Prewar architecture
- Character: Pre-war building (1928)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Aug 23, 2021 | $569,000 | - |
| Price Reduced | May 23, 2022 | $549,000 | -3.5% |
| Currently | May 10, 2026 | $535,000 | -2.6% |
Description
GREAT LOCATION, CHARMING AND RENOVATED BOUTIQUE BUILDING - steps off Park Avenue at 108 East 91st Street and onto a gorgeous tree lined block with beautiful brownstones. This exquisite apartment has 9 ft beamed ceilings, impeccable original hardwood floors, and prewar details throughout. Enter into a Foyer with two ample closets and a windowed, fully renovated, Eat-in Kitchen with high end appliances and a great Pantry Closet. Walk into a generously proportioned Living Room with Western Exposure from two-window that bring in excellent light. There is a fully renovated, windowed marble Bathroom, with two more generous closets just outside for amazing storage. The large, pin-drop quiet Bedroom has beautiful and spacious custom closets, and great light from Southern and Western exposures. This is a MUST-SEE APARTMENT. With just 38 units, 108 East 91st Street offers warm and intimate city living in a well-run Co-Op in one of Manhattan's loveliest neighborhoods. There is a part time Doorman and live in Superintendent. Pied-a-terre purchase and Guarantors are allowed. Dogs under 35 lbs and Cats are welcome. There is a Laundry Room, Storage Space, Bike Storage, and Common Outdoor Space in the building. Financing 75%. STANDARD OPERATING PROCEDURE:Sloane Square's Standard Operating Procedure, SOP Law, according to Chapter Amendment signed into law on March 15th, 2022; Sloane Square's Brokers do not require identification from prospective purchasers, purchasers to sign an Exclusive Brokerage Agreement or a pre-approval for a mortgage loan in order to show prospective purchasers' properties.
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
342
Median Asking Price
$1.82M
Median $/Sqft
$1,585
Avg Days on Market
N/A
New This Week
20
Price Reduced
29%
Sold (30 Days)
39
Median Sale Price
$1.59M
Live data from RLS at REBNY • Updated 5/10/26, 3:29 AM EST
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Location
108 E 91ST Street #9D, Upper East Side, New York County • Near PARK AVENUE and LEXINGTON AVENUE
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
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.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $2,044 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1928, making it approximately 98 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Sloane Square LLC - Jacqueline Rosen
Listing Contact: (917) 374-2362
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.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 5/10/2026 at 7:29 AM UTC