Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $830,000

Listed at $849,000 · Sold 2.2% below asking · Closed February 27, 2013

420 Riverside Drive #6-A
Closed For Sale Co-op

$849,000

$943 per sq ft

420 Riverside Drive #6-A

Morningside Heights, Manhattan

MLS® #RLS10473736

RLS at REBNY

Listing by Avenue Sothebys International Realty

2

Bedrooms

1.5

Baths

900

Sq. Ft.

1905

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2 full, 1 half
Living Area 900 sq ft
Year Built 1905
Ownership Co-op
Maintenance $995.6/mo
Neighborhood Morningside Heights

Property Highlights

  • Exposure: North facing
  • Style: Prewar architecture
  • Climate Control: Window Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 1 Full, 1 Half
Exposure North
Cooling Window Units
Pets Yes
Cross Street West 114th Street/West 115th Street
Year Built 1905
Living Area 900 sq ft
Architectural Style Prewar
Block/Lot 1896/1

Listing History

Event Date Price Change
Listed Oct 24, 2012 $849,000 -
Currently Jun 4, 2026 $849,000 -

Description

Modern amenities meet pre-war charm! This attractive two bedroom, one and a half bath apartment in the coveted Hamilton building features abundant built-in storage, an eat-in kitchen, a quiet, tranquil ambience, plentiful closets, beamed ceilings and unusually low monthly maintenance. Across the street from Riverside Park with its tennis courts and dog and athlete-friendly paths, this Gaetano Ajello building has been beautifully updated without compromising its 1912 period beauty. Additional features include a full-service staff, a furnished rooftop terrace, fully equipped gym, children's playroom, dog bath, laundry room, bike storage and basement storage. Located two blocks from Columbia University and the subway, this home has it all!

Features & Amenities

Interior Features

Dining Area Building Washer Dryer Install Allowed Common Area

Exterior Features

Building Roof Deck

Building Information

Financial Details

Maintenance $995.6/mo
Sale Price $830,000

About Morningside Heights

View All Morningside Heights Listings

Morningside Heights is often referred to as the 'Academic Acropolis' of New York, home to Columbia University and the Cathedral of St. John the Divine. Perched on a plateau between Riverside and Morningside Parks, the neighborhood offers a scholarly and serene atmosphere. The real estate market is dominated by grand pre-war cooperatives with high ceilings and classic details, catering to those who appreciate historic architecture and green space.

Morningside Heights Live Market Data

View Neighborhood

Active Listings

55

Median Asking Price

$1.18M

Median $/Sqft

$1,550

Avg Days on Market

N/A

New This Week

2

Price Reduced

35%

Sold (30 Days)

8

Median Sale Price

$1.12M

Live data from RLS at REBNY • Updated 6/3/26, 9:42 PM EST

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Location

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420 Riverside Drive #6-A, Morningside Heights, New York County • Near West 114th Street/West 115th Street

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1912
Year Built
114 years old
13
Floors
104
Residential Units
R8
Zoning District
Elevator Apartments Historic District: Morningside Heights Historic District

Tax & Assessment

Assessed Value: $9,917,550
Land Value: $900,000
Exemptions: $58,665

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 17,490 SF
Building Area: 138,633 SF
Built FAR: 7.93
Allowed FAR: 6.02

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

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $995.6 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 1 full bathroom and 1 half bathroom.

The listed interior living area is 900 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1905, making it approximately 121 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.

At the current list price of $849,000 for 900 sq ft, the asking price per square foot is approximately $943. 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) 416-7433
MLS® ID: RLS10473736
First Listed: 10/24/2012
Closed: 2/27/2013
Contract Date: 10/16/2012

Listing Courtesy of Avenue Sothebys International Realty - Deborah Brown

Listing Contact: (718) 638-6500

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 6/4/2026 at 1:42 AM UTC

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