SOLD FOR $2,365,000
· Closed August 22, 2018
670 W End Avenue #9-D
MLS® #RLS10103391
Listing by Compass
2
Bedrooms
2.5
Baths
N/A
Sq. Ft.
1927
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,South,West facing
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 6, 2018 | $2,365,000 | - |
| Price Reduced | May 1, 2018 | $2,395,000 | +1.3% |
Description
BIGGEST CLASSIC SIX ON WEST END AVENUE
STRETCH OUT ELEGANTLY
ROOM FOR ALL OF YOUR GROWING NEEDS
In 1927, the expertise of the prolific architectural duo, George and Edward Blum, was called upon to create a very special residential building. The goal: To give the newly burgeoning West End Avenue its grandest of layouts. The result: The Blum?s D-Line became one of 670 West End Avenue?s most popular plans ? attracting well-heeled residents in need of an expansive, refined home ideal for easy living and refined entertaining.
This rarely available, over-scaled home is a beautiful testament to the Blums? grand vision: A supremely flowing residence with high beamed ceilings, big bright windows, lovely oak floors, and an ideal mix of original detail and au current elegance -- all in a prime, pet-friendly address with a location that comes with bragging rights.
From this big, classic beauty?s welcoming foyer/gallery, to its gigantic living room; from its jumbo dining room (potential fourth bedroom), to its grand eat-in, windowed kitchen (with generous counter and cabinet space); from its ultra-large master bedroom suite (with jaw-dropping closet space, an en suite bonus den/office, and windowed master bath with big vanity), to the master-sized second bedroom (with a sitting area, two exposures for cross-breezes, and a windowed guest bath); and from the big, flexible maid?s room (3rd bedroom) with en suite half bath, to the abundance of enviable closets/storage and room for a washer/dryer, this heroically-scaled home stands out for all the right reasons.
Graced by a stellar location ? perfectly prime to all area cultural, dining, and shopping destinations ? not to mention a plethora of easy transportation options, this feel-good, comfortable home is well attended by a stupendous 24-hour staff and resident manager. Smartly positioned in a top-tier building offering storage, bike, laundry, play room, and roof garden, this sprawling, easy-to-love residence shines brightly indeed.
In 1927, the brothers Blum created a grand classic residence. Today, their timeless vision ? refreshed and resplendent -- is ready for you.
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
$1,526
Avg Days on Market
N/A
New This Week
20
Price Reduced
26%
Sold (30 Days)
70
Median Sale Price
$1.83M
Live data from RLS at REBNY • Updated 4/27/26, 7:33 AM EST
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Location
670 W End Avenue #9-D, Upper West Side, New York County • Near West 92nd Street/West 93rd Street
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 $3,109 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
According to MLS records, the building was constructed in 1927, making it approximately 99 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 Compass - Brian Lewis
Listing Contact: (646) 228-7241
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 11:33 AM UTC