Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
400 E 70TH Street #1001
Interested in this property?
Active For Sale Condo

$1,049,000

$1,399 per sq ft

400 E 70TH Street #1001

Lenox Hill, Manhattan

THE KINGSLEY

MLS® #RLS20066971

RLS at REBNY

Listing by Coldwell Banker Warburg

1

Bedroom

1.5

Baths

750

Sq. Ft.

1984

Year Built

Quick Summary

Bedrooms 1
Bathrooms 2 full, 1 half
Living Area 750 sq ft
Year Built 1984
Ownership Condo
HOA/Common Charges $1,280/mo
Property Taxes Contact for details
Parking Garage
Neighborhood Lenox Hill
Floor 10 of 40

Property Highlights

  • Views: City
  • Exposure: South,West facing
  • Outdoor Space: Terrace

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 1 Full, 1 Half
Floor 10 of 40
View City
Exposure South,West
Cooling Other
Pets Yes
Year Built 1984
Living Area 750 sq ft
Parking Garage Available
Structure Type HighRise
Basement Other
Parcel # 1464-1056
Block/Lot 01464/1056

Listing History

Event Date Price Change
Listed Jan 14, 2026 $1,095,000 -
Currently May 4, 2026 $1,049,000 -4.2%

Description

Price just reduced - so move right into this sun-filled one-bedroom, one-and-a-half-bath condominium offering private outdoor space, open skyline views, and a well-designed layout.

From the moment you enter, you're greeted by southern light through oversized windows in the living room, framing open city views, and creating a bright, welcoming atmosphere. The recently updated kitchen flows seamlessly into a dedicated dining alcove perfect for both everyday living and entertaining. Off the dining area, a private balcony provides a peaceful outdoor retreat, ideal for spring, summer, and fall in the heart of Manhattan.

The spacious bedroom features multiple closets and an updated en-suite bathroom with double-sink vanities. A generous walk-in closet in the hallway adds exceptional storage, while a conveniently located powder room offers added comfort for guests.

The Kingsley is a well-established, full-service Upper East Side condominium offering a resident manager, 24-hour door staff and concierge, laundry on every floor, a 31st-floor fitness center with sweeping city views, two landscaped outdoor patios, bike storage, luggage storage, and direct access to a public garage.

Ideally situated just half a block from the Second Avenue Q train, this residence enjoys effortless transportation and proximity to the Upper East Side's renowned restaurants, shopping, museums, and cultural destinations.

Photos have been virtually staged. Real estate taxes do not reflect the NYC Co-op/Condo Tax Abatement available to eligible owners. If occupied as a primary residence and eligible for the NYC Cooperative and Condominium Abatement, real estate taxes would be reduced by 17.5% per month (consult your attorney regarding eligibility).

Features & Amenities

Interior Features

Common On Floor

Exterior Features

Private Outdoor Space Over60 Sqft Terrace

Building Amenities

Elevators

Building Information

Financial Details

Common Charges $1,280/mo
RE Taxes Contact for details
Original Price $1,095,000
Previous Price $1,095,000

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

607

Median Asking Price

$1.18M

Median $/Sqft

$1,315

Avg Days on Market

N/A

New This Week

19

Price Reduced

34%

Sold (30 Days)

55

Median Sale Price

$1.29M

Live data from RLS at REBNY • Updated 5/4/26, 2:38 AM EST

Similar Listings in Lenox Hill

View All

Location

Loading map...

400 E 70TH Street #1001, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1984
Year Built
42 years old
40
Floors
216
Residential Units
C2-8
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $40,315,962
Land Value: $4,274,993
Exemptions: $716,926

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

Lot Area: 13,883 SF
Building Area: 201,251 SF
Built FAR: 14.5
Allowed FAR: 10

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 common charges are $1,280 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom and 1 half bathroom.

The listed interior living area is 750 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1984, making it approximately 42 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.

At the current list price of $1,049,000 for 750 sq ft, the asking price per square foot is approximately $1,399. 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: RLS20066971
First Listed: 1/14/2026
On Market: 1/14/2026
Price Changed: 2/19/2026
Contract Date: 1/14/2026

Listing Courtesy of Coldwell Banker Warburg - Steven O Goldschmidt

Listing Contact: (917) 743-2618

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 5/4/2026 at 6:38 AM UTC

Buying a Condo? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

Condo Due Diligence Checklist

What to review before signing: financials, reserve fund, offering plan.

Read article

How to Read a Condo Offering Plan

Decode the offering plan before you commit to any new development.

Read article

NYC Mansion Tax: 2026 Guide

How the tiered mansion tax works for purchases over $1M.

Read article

Interested in this property?

Your info is secure and never shared.

Call Text Email