Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
400 E 70th Street #1706
Interested in this property?
Active For Sale Condo

$880,000

$1,100 per sq ft

400 E 70th Street #1706

Upper East Side, Manhattan

MLS® #RLS20073453

RLS at REBNY

Listing by Nest Seekers LLC

1

Bedroom

1

Bath

800

Sq. Ft.

1984

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 800 sq ft
Year Built 1984
Ownership Condo
HOA/Common Charges $1,280/mo
Property Taxes $15,576/yr
Parking Garage
Neighborhood Upper East Side
Floor 17 of 40

Property Highlights

  • Exposure: North facing
  • Climate Control: Central Air
  • Parking: Private garage

Property Details

Type Condo
Ownership Condominium
Total Rooms 3
Baths 1 Full
Floor 17 of 40
Exposure North
Cooling Central Air
Pets Yes
Cross Street First Avenue/York Avenue
Year Built 1984
Living Area 800 sq ft
Parking Garage Available
Structure Type HighRise
Parcel # 1464-1109
Block/Lot 1464/7501

Listing History

Event Date Price Change
Listed Feb 24, 2026 $900,000 -
Currently May 6, 2026 $880,000 -2.2%

Description

Showing by appointment. Contact the exclusive agent at Nest Seekers to schedule a tour! Welcome to Residence 1706 at The Kingsley. Perched on the sky-high 17th floor, this generously proportioned one-bedroom offers sweeping city and skyline views, exceptional natural light, and an elevated living experience that feels both serene and expansive. Oversized windows frame the city below, filling every room with sunlight throughout the day. The home is thoughtfully laid out for both everyday comfort and entertaining. A bright, open living and dining area flows seamlessly into a modern pass-through kitchen with island seating for three—ideal for casual meals or hosting guests. The sleek kitchen and bathroom have been tastefully renovated, complemented by beautiful wood flooring, brand-new AC units, and abundant storage throughout. The king-sized bedroom features an oversized walk-in closet, while multiple additional closets ensure everything has its place. The airy layout, generous proportions, and thoughtful upgrades create a warm and inviting home high above the energy of the city. The recently renovated bathroom has been thoughtfully designed with both style and function in mind. It features a sleek standing shower, a separate deep soaking tub for relaxation, and a storage-clad mirrored vanity offering both practicality and clean-lined elegance. Beautiful tilework completes the space, adding texture and a refined, spa-like finish. The Kingsley offers a full-service lifestyle with a 24-hour doorman, concierge, live-in resident manager, and laundry conveniently located on every floor. Residents also enjoy a sky-level fitness center on the 31st floor with panoramic views, as well as a bike room and on-site garage parking available for an additional fee with direct building access. Perfectly positioned just one block from the Q train and moments from the Upper East Side’s best restaurants, boutiques, and nightlife, this residence offers strong value as both a primary home or investment property—and a rare opportunity to live above it all.

Features & Amenities

Interior Features

Building Multiple Locations Common Area

Exterior Features

Building Storage Building Courtyard

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Stories 40
Structure HighRise

Financial Details

Common Charges $1,280/mo
RE Taxes $15,576/yr ($1,298/mo)
Original Price $900,000
Previous Price $900,000

The 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 Neighborhood

Active Listings

336

Median Asking Price

$1.77M

Median $/Sqft

$1,548

Avg Days on Market

N/A

New This Week

13

Price Reduced

32%

Sold (30 Days)

39

Median Sale Price

$1.53M

Live data from RLS at REBNY • Updated 5/6/26, 10:43 AM EST

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Location

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400 E 70th Street #1706, Upper East Side, New York County • Near First Avenue/York Avenue

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.

The current listed annual property tax is $15,576, or roughly $1,298 per month. Verify the current assessment with your attorney before closing.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 800 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.

Pet policy requires confirmation with the listing broker.

At the current list price of $880,000 for 800 sq ft, the asking price per square foot is approximately $1,100. 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: RLS20073453
First Listed: 2/24/2026
On Market: 2/24/2026
Price Changed: 4/9/2026
Contract Date: 2/24/2026

Listing Courtesy of Nest Seekers LLC - Tamir Shemesh

Listing Contact: (917) 806-6510

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 5/6/2026 at 2:43 PM UTC

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