For Sale · Listing by Serhant
1280 5TH Avenue #18A
East Harlem, Manhattan
$2,500,000
1280 5TH Avenue #18A
MLS® #RLS20118366
Listing by Serhant
- 3
- Bedrooms
- 3.5
- Baths
- 1,863
- Sq. Ft.
- 2010
- Year Built
Quick Summary
Property Highlights
- Views: City, Park Greenbelt
- Exposure: North,West facing
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 30, 2026 | $2,500,000 | - |
| Currently | Oct 1, 2026 | $2,500,000 | - |
Description
Spectacular Central Park sunsets and sweeping skyline views define this exceptional corner residence at One Museum Mile, an elegant three-bedroom, three-and-a-half-bath condominium perched directly on Fifth Avenue. Bathed in natural light from coveted northern and western exposures, this sophisticated home seamlessly blends timeless design with modern luxury. A gracious open-concept living and dining area is framed by oversized windows that capture breathtaking views of Central Park and the city beyond. Rich hardwood floors, refined crown molding, and abundant natural light create an inviting atmosphere ideal for both everyday living and effortless entertaining. The chef's kitchen is beautifully appointed with custom wood cabinetry, sleek granite countertops and backsplash, a spacious eat-in peninsula, and premium integrated stainless steel appliances. Just beyond, a stylish powder room discreetly conceals an in-unit washer and dryer. The serene primary suite is a private retreat overlooking the park, complete with a generous walk-in closet, an additional closet, and a spa-inspired en-suite bath featuring a custom double vanity, contemporary fixtures, a glass-enclosed shower, and a deep Zuma soaking tub. Two additional bedrooms each enjoy their own luxurious en-suite baths, with one offering flexible use as an elegant home office or guest suite. Designed by renowned architect Robert A.M. Stern, One Museum Mile is one of Fifth Avenue's premier luxury condominiums, perfectly positioned where Carnegie Hill meets Harlem. Residents enjoy an exceptional collection of white-glove amenities, including 24-hour door attendants, concierge service, a live-in resident manager, a state-of-the-art fitness center, children's playroom, bicycle storage, cold storage, on-site parking, and an extraordinary rooftop oasis featuring landscaped terraces, outdoor lounges, and a stunning pool with panoramic city views. Directly across from Central Park and moments from the Conservatory Garden, Museum of the City of New York, El Museo del Barrio, acclaimed restaurants, cafés, and convenient access to the 2, 3, 6, B, and C subway lines, this pet-friendly residence offers an unparalleled Fifth Avenue lifestyle in one of Manhattan's most desirable neighborhoods.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About East Harlem
View All East Harlem ListingsEast Harlem, also known as El Barrio, is a neighborhood rich in culture, art, and history. Known for its colorful murals and the historic La Marqueta, the area features a growing number of new residential developments alongside historic buildings. The real estate market offers some of Manhattan's most accessible price points, featuring a mix of historic walk-up cooperatives, value-driven HDFC units, and a surge of new luxury condominium developments that offer modern amenities and easy access to the Upper East Side.
East Harlem Live Market Data
View NeighborhoodActive Listings
65
Median Asking Price
$795K
Median $/Sqft
$846
Avg Days on Market
N/A
New This Week
2
Price Reduced
28%
Sold (30 Days)
5
Median Sale Price
$795K
Live data from RLS at REBNY • Updated 10/1/26, 6:05 AM EST
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Location
1280 5TH Avenue #18A, East Harlem, 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 $3,248 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.
The listed interior living area is 1,863 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2010, making it approximately 16 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: Additional Pets require Board Approval,Building Pets Allowed Comments:Additional Pets require Board Approval. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $2,500,000 for 1,863 sq ft, the asking price per square foot is approximately $1,342. 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 milton@miltoncoste.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 Serhant - Noah Kollar
Listing Contact: (201) 289-3244
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 10/1/2026 at 10:05 AM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 1280 5TH Avenue #18A
At $2,500,000, 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. Free, no obligation.
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Quick Facts
Monthly Costs Estimate
$500,000
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 $2M to $2,999,999 at 1.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$31,250
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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