Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,745,000

Listed at $1,785,000 · Sold 2.2% below asking · Closed April 14, 2026

15 E 70th Street #4B
Closed For Sale Condo

$1,785,000

15 E 70th Street #4B

Lenox Hill, Manhattan

MLS® #RLS20052842

RLS at REBNY

Listing by Sothebys International Realty

1

Bedroom

1

Bath

N/A

Sq. Ft.

1909

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Lot Size 5,020 sq ft
Year Built 1909
Ownership Condo
HOA/Common Charges $3,869/mo
Property Taxes $20,976/yr
Neighborhood Lenox Hill
Floor 4 of 6

Property Highlights

  • Exposure: North facing
  • Fireplace: 1 fireplace
  • Climate Control: Central Air

Property Details

Type Condo
Ownership Condominium
Total Rooms 3
Baths 1 Full
Floor 4 of 6
Exposure North
Cooling Central Air
Pets Yes
Year Built 1909
Structure Type MultiFamily
Flooring Hardwood
Lot Size 5,020 sq ft
Block/Lot 01385/1007

Listing History

Event Date Price Change
Listed Oct 6, 2025 $1,785,000 -
Currently Apr 21, 2026 $1,785,000 -

Description

Located in a discreet Condominium mansion, with an elegant limestone facade, this turnkey residence offers a rare combination of architectural integrity and modern conveniences. A full-time doorman, wood-paneled lobby, and grand curved staircase set an elegant tone from the moment you arrive. Apartment 4B was thoughtfully designed by the architectural firm Stamberg Aferiat. With 10’3” ceilings, oversized thermal-pane windows, a gracious, square Living Room and an electric/eco-friendly fireplace, the scale and proportions make it ideal for both formal entertaining and quiet evenings at home. The sleek, open Kitchen features a dramatic white marble backsplash, an oversized island, tons of storage, and top-of-the-line appliances including a Gaggenau gas cooktop and oven, Sub-Zero refrigerator, Bosch dishwasher, wine fridge, and Miele washer and dryer—all seamlessly integrated into the design. Along the entire western wall of the apartment is a fully customized Poliform storage system offering an extraordinary level of built-in functionality. This includes a concealed home Office, a bar with wine storage, a spacious Pantry, a large linen closet, multiple hanging and drawer closets, and neatly housed HVAC and AV systems. Every inch is thoughtfully utilized and beautifully executed. The spacious Bedroom easily accommodates a king-size bed and features two large, double-height closets and an oversized window with remote-controlled blackout shades and drapes. The luxurious, windowed marble Bathroom is outfitted with high-end European fixtures, a glass-enclosed rain shower, and a Geberit wall-mounted commode. Additional features include wood floors, and dimmable lighting throughout, central air conditioning, and a storage bin. This pet friendly, nine-unit Condominium is ideally situated beside the newly renovated Frick Museum and moments from Central Park, Madison Avenue, and Museum Mile. There is an assessment of $571 / month through July 2026.

Features & Amenities

Interior Features

Built In Features Elevator Storage In Unit Flooring: Hardwood Fireplace (1)

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Wine Refrigerator Washer

Building Information

Total Units 9
Stories 6
Structure MultiFamily

Financial Details

Common Charges $3,869/mo
RE Taxes $20,976/yr ($1,748/mo)
Sale Price $1,745,000

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

584

Median Asking Price

$1.25M

Median $/Sqft

$1,359

Avg Days on Market

N/A

New This Week

22

Price Reduced

33%

Sold (30 Days)

62

Median Sale Price

$1.29M

Live data from RLS at REBNY • Updated 4/21/26, 12:04 PM EST

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Location

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15 E 70th Street #4B, Lenox Hill, New York County

Floor Plans

Floor Plan

Frequently Asked Questions

Common questions about this property

The current listed common charges are $3,869 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $20,976, or roughly $1,748 per month. Verify the current assessment with your attorney before closing.

This property has 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1909, making it approximately 117 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.

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) 416-7433
MLS® ID: RLS20052842
First Listed: 10/6/2025
On Market: 10/6/2025
Price Changed: 10/6/2025
Closed: 4/14/2026
Contract Date: 9/29/2025

Listing Courtesy of Sothebys International Realty - Juliette R Janssens

Listing Contact: (212) 606-7670

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 4/21/2026 at 4:04 PM UTC

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