For Sale · Listing by Keller Williams NYC
124 E 91st Street #D2
Carnegie Hill, Manhattan
$550,000
124 E 91st Street #D2
MLS® #RLS20119233
Listing by Keller Williams NYC
Open House Scheduled
Saturday, November 7 • 1:30 PM – 2:30 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
- 1
- Bedroom
- 1
- Bath
- N/A
- Sq. Ft.
- 1900
- Year Built
Quick Summary
Property Highlights
- Character: Pre-war building (1900)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 30, 2026 | $550,000 | - |
| Currently | Nov 6, 2026 | $550,000 | - |
Recent Sales in This Building
What other apartments here closed for in the last three years, as reported to the REBNY Listing Service (RLS).
| Closed | Unit | Beds | Sold For | Per Sq Ft |
|---|---|---|---|---|
| Jul 23, 2026 | Unit 2A | 1 BR | $510,000 | - |
| Apr 11, 2025 | Unit 3D | 1 BR | $620,000 | - |
| Dec 22, 2023 | Unit 2C | 1 BR | $575,000 | $779 |
Description
Set on one of Carnegie Hill’s most picturesque tree-lined blocks, this apartment is a beautifully updated prewar one-bedroom that captures the warmth, character, and quiet elegance many love about this historic Upper East Side neighborhood. Inside, the home offers a gracious blend of classic detail and modern comfort, including, BEAMED 9-FOOT CEILINGS, HARDWOOD FLOORS, AND NORTH-FACING WINDOWS, ALONG WITH A RENOVATED KITCHEN AND AN UPDATED BATH. The layout feels inviting and efficient, creating a true sense of home . If you are seeking a refined Manhattan retreat, a first New York purchase, or a charming pied-à-terre in one of the city’s most established enclaves, this apartment is for you. The interior features and the building itself adds to the appeal. This intimate, well-run elevator co-op offers a LANDSCAPED COURTYARD, BIKE STORAGE, LAUNDRY, AND DEDICATED STORAGE FOR EACH APARTMENT Beyond your door, the best of Carnegie Hill is moments away. Enjoy proximity to Central Park, Museum Mile, the 92nd Street Y, West Side Market, Whole Foods, local cafés and neighborhood restaurants. Transportation is also convenient, with the 4/5/6 trains at 86th Street, the Q train at 96th Street, and nearby crosstown and downtown bus service, making it easy to move throughout the Upper East Side and across Manhattan. With its combination of prewar character, thoughtful updates, practical building amenities, and a highly desirable Carnegie Hill address, Residence D2 is a rare opportunity to own a timeless Upper East Side home with lasting appeal. Buyer Pays 2% flip tax.
Features & Amenities
Interior Features
Building Amenities
Building Information
Financial Details
About Carnegie Hill
View All Carnegie Hill ListingsCarnegie Hill is a low-traffic residential section of the Upper East Side defined by proximity to Central Park and Museum Mile. The area features low-rise historic architecture and large pre-war cooperatives, with landmarked blocks and boutique retail along Madison Avenue.
Carnegie Hill Live Market Data
View NeighborhoodActive Listings
100
Median Asking Price
$1.92M
Median $/Sqft
$1,565
Avg Days on Market
N/A
New This Week
3
Price Reduced
32%
Sold (30 Days)
14
Median Sale Price
$2.05M
Live data from RLS at REBNY • Updated 11/6/26, 2:48 AM EST
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Location
124 E 91st Street #D2, Carnegie Hill, New York County
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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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 $2,036 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1900, making it approximately 126 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 Milton Coste for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. 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 Keller Williams NYC - Erin Wheelock
Listing Contact: (226) 258-0947
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.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 11/6/2026 at 7:48 AM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 124 E 91st Street #D2
At $550,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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What happens next
- 1Milton emails you today.
- 2A short call about what you want and when.
- 3The agreement arrives electronically after the call. Then showings.
Your info is secure and never shared.
You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.
Carnegie Hill Market Update
14 sales last 30 days · $1.92M median · 7.1 months supply
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Quick Facts
Monthly Costs Estimate
$110,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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