137 E 66TH Street #PH9B
MLS® #RLS10598222
Listing by Olshan Realty Inc
4
Bedrooms
3
Baths
N/A
Sq. Ft.
1918
Year Built
Quick Summary
Property Highlights
- Exposure: East,South,West facing
- Outdoor Space: Terrace
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 16, 2018 | $6,950,000 | - |
| Currently | Apr 23, 2026 | $6,100,000 | -12.2% |
Description
Tuscany in Manhattan: A very unique Duplex Penthouse Palazzo that features a landscaped 40-foot south-facing wraparound terrace and a living room with 16-foot cathedral ceilings detailed by a row of skylights. The unit has 3 bedrooms plus a library, and an eat-in cooks kitchen. Sun pours into this south-facing library with a working fireplace and floor-to-ceiling French doors that open onto a Juliette balconies overlooking the city. A staircase leads to a very romantic master bedroom with a fireplace and French doors that open onto the landscaped terrace. There is a large marble master bathroom with skylights. On the top floor is an outside bedroom or guest suite. Also on the top floor is another potential offering of a separate 1 bedroom penthouse (PHNE) with a 13 x 22 terrace.
Features & Amenities
Interior Features
Exterior Features
Appliances
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
338
Median Asking Price
$1.55M
Median $/Sqft
$1,534
Avg Days on Market
N/A
New This Week
24
Price Reduced
25%
Sold (30 Days)
33
Median Sale Price
$1.50M
Live data from RLS at REBNY • Updated 4/23/26, 3:14 AM EST
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Location
137 E 66TH Street #PH9B, Upper East Side, New York County • Near Lexington Ave/3rd Ave
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 $8,110 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 4 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1918, making it approximately 108 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 [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 Olshan Realty Inc - Donna Olshan
Listing Contact: (212) 751-3300
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 4/23/2026 at 7:14 AM UTC