SOLD FOR $4,500,000
Listed at $4,625,000 · Sold 2.7% below asking · Closed August 6, 2025
390 W End Avenue #9G
MLS® #RLS10991780
Listing by CORE Group Marketing LLC
2
Bedrooms
2.5
Baths
2,422
Sq. Ft.
1906
Year Built
Quick Summary
Property Highlights
- Views: City, Water
- Exposure: East,West facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 18, 2024 | $4,625,000 | - |
| Price Reduced | Sep 19, 2024 | $4,500,000 | -2.7% |
Description
Experience contemporary elegance at its finest within the iconic Apthorp Condominium located in the heart of the Upper West Side. Residence 9G was impeccably designed and renovated by celebrated AD 100 & Luxe Gold List designer Jennifer Post for her own personal residence. Upon entering this exquisite apartment, an expansive gallery ushers you into a magnificent living room with 11-foot ceilings, dramatic oversized windows, and a working gas fireplace. The grand living area effortlessly flows into a loggia, offering an open showcase for large works of art and sculpture. This impressive gallery leads into a spacious dining room brimming with splendid western light from a large picture window with partial river views. Just beyond the dining room is a windowed modern kitchen, outfitted with white lacquer cabinetry, solid surface white quartz countertops, top-of-the-line appliances and a built in desk. The laundry room and large adjoining pantry with beautiful cabinetry and storage completes this wing of the home. The gorgeous primary bedroom suite is a sanctuary of tranquility, flooded with eastern light. The suite offers radiant-heated floors, an ensuite spa bath, a window dressing room, and a custom walk-in closet. A spacious secondary bedroom boasts an oversized picture window, custom cabinetry, built-in desk, two walk-in closets, and an ensuite windowed spa bath. Oversized Bianco Dolomiti marble floors are complimented by Venetian plaster finish walls and custom millwork and moldings, giving this one-of-a-kind home a polished finish that reflects the highest level of artistry and craftsmanship. Additional notable features include a custom lighting system, two-zone central HVAC, smart home technology and new thermopane custom windows and blinds. Residents of the Apthorp enjoy an expansive roof deck with river views. This area also features a newly completed 6,500-square-foot amenity suite featuring a spa and fitness center, an entertainment suite including a bar, a catering kitchen, integrated media and billiards spaces, as well as a children’s playroom. There is a semi private elevator landing graced with centrury old mosaics and only three homes per floor. The Landmarked Apthorp Condominium is the definition of white-glove service and luxury living. The majestic building features a beautiful landscaped center courtyard with a working fountain and four separate attended lobbies, giving residents the utmost privacy and security. Additional features include on-site parking and a bike room. The building is also pet friendly. Perfectly located between Central Park and Riverside Park and near the best restaurants and shopping, as well as the Natural History Museum, Rose Planetarium and Lincoln center. Conveniently situated with nearby access to the West Side Highway, and many public transportation options. We look forward to welcoming you to Residence 9G, a home that will speak to the most discerning buyer.
Features & Amenities
Interior Features
Exterior Features
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
584
Median Asking Price
$1.50M
Median $/Sqft
$1,500
Avg Days on Market
N/A
New This Week
19
Price Reduced
27%
Sold (30 Days)
69
Median Sale Price
$1.85M
Live data from RLS at REBNY • Updated 4/26/26, 9:23 PM EST
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390 W End Avenue #9G, Upper West Side, New York County
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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 common charges are $4,111.08 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $31,044, or roughly $2,587 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 2,422 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1906, making it approximately 120 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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $4,625,000 for 2,422 sq ft, the asking price per square foot is approximately $1,910. 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 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 CORE Group Marketing LLC - Emily Beare
Listing Contact: (212) 726-0786
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 4/27/2026 at 1:23 AM UTC