For Sale · Listing by ALTA Real Estate
390 W END Avenue #11C
Upper West Side, Manhattan
$7,350,000
390 W END Avenue #11C
MLS® #RLS20125758
Listing by ALTA Real Estate
- 4
- Bedrooms
- 4
- Baths
- 3,100
- Sq. Ft.
- 1908
- Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North,South facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Nov 8, 2026 | $7,350,000 | - |
| Currently | Nov 10, 2026 | $7,350,000 | - |
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 |
|---|---|---|---|---|
| Sep 10, 2026 | Unit 6LN | 2 BR | $3,018,000 | $1,708 |
| Jul 27, 2026 | Unit 3DN | 2 BR | $2,850,000 | $1,629 |
| Jun 12, 2026 | Unit 10D | 4 BR | $7,500,000 | $2,316 |
Description
PARIS IN NEW YORK - THE APTHORP, RESIDENCE 11C The elegance of a grand Parisian apartment. The craftsmanship of a beautifully restored prewar residence. The unmistakable character of New York. Welcome to Residence 11C at The Apthorp, an exceptional four-bedroom, four-bathroom condominium combining magnificent prewar architecture, exquisite finishes, and modern comforts in one of Manhattan's most celebrated landmark buildings. Spanning approximately 3,100 square feet, the home opens into a dramatic, nearly 30-foot entrance gallery, reminiscent of the grand apartments of Paris. Ceilings approaching 11 feet, original herringbone oak floors, intricate moldings, marble mosaic flooring, and original sliding doors create an atmosphere of timeless elegance, complemented by beautifully executed custom millwork and refined finishes throughout. The sun-filled, south-facing living room features oversized windows, sweeping city views, and an ornate working fireplace. Across the gallery, the gracious formal dining room offers a second working fireplace and lovely views of The Apthorp's landscaped courtyard and fountain. Together, these rooms offer an exceptional setting for both entertaining and everyday living. The beautifully appointed, windowed kitchen features custom cabinetry, a La Cornue range, Sub-Zero appliances, wine refrigeration, and generous island seating, marrying timeless European style with contemporary function. All four bedrooms feature en-suite bathrooms, offering an exceptional degree of privacy. The primary suite enjoys southern light, a generous walk-in closet, and a luxurious Carrara marble bathroom with soaking tub, separate shower, and double vanity. Additional bedrooms feature custom cabinetry, thoughtfully integrated storage, and elegantly finished bathrooms with Ann Sacks materials. Modern conveniences include individually controlled climate systems, built-in humidification and air purification, motorized shades, Sonos audio, and dedicated laundry. An exceptionally large and highly sought-after private storage room, measuring approximately 8' 7'5" with 10-foot ceilings, is available for separate purchase. THE APTHORP - A WORLD APART Commissioned by William Waldorf Astor and completed in 1908, The Apthorp is one of New York's great architectural landmarks. Inspired by the Renaissance palazzos of Europe, its monumental arched entrances, ornate wrought-iron gates, and magnificent landscaped courtyard create a remarkable sense of arrival. Residents enjoy white-glove service, a fitness center, children's playroom, and access to a private garage with direct interior building access, subject to availability. Perfectly situated between Central Park and Riverside Park, and moments from Lincoln Center, celebrated restaurants, and neighborhood cafés, The Apthorp offers the best of Upper West Side living. A rare marriage of European elegance, exceptional craftsmanship, and quintessential New York living.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Upper West Side
View All Upper West Side ListingsThe Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.
Upper West Side Live Market Data
View NeighborhoodActive Listings
518
Median Asking Price
$1.32M
Median $/Sqft
$1,551
Avg Days on Market
N/A
New This Week
11
Price Reduced
33%
Sold (30 Days)
57
Median Sale Price
$1.49M
Live data from RLS at REBNY • Updated 11/9/26, 8:49 PM EST
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Location
390 W END Avenue #11C, Upper West Side, 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 common charges are $5,963 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 4 bedrooms and 4 full bathrooms.
The listed interior living area is 3,100 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1908, making it approximately 118 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property: Two pet limit (Two cats, two dogs, or one of each.),Building Pets Allowed Comments: Two pet limit (Two cats, two dogs, or one of each.). Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $7,350,000 for 3,100 sq ft, the asking price per square foot is approximately $2,371. This figure is for reference only and may differ from appraised or assessed values.
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 ALTA Real Estate - Rick O Kelly
Listing Contact: (917) 204-6577
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 11/10/2026 at 1:49 AM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 390 W END Avenue #11C
At $7,350,000, 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.
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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.
Upper West Side Market Update
57 sales last 30 days · $1.32M median · 9.1 months supply
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Quick Facts
Monthly Costs Estimate
$1,470,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$165,375
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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