Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
10 E 70th Street #3A

For Sale · Listing by Compass

10 E 70th Street #3A

Lenox Hill, Manhattan

$3,000,000

Interested in this property?
Active For Sale Co-op

$3,000,000

$1,500 per sq ft

10 E 70th Street #3A

Lenox Hill, Manhattan

MLS® #RLS20102645

RLS at REBNY

Listing by Compass

3
Bedrooms
3.5
Baths
2,000
Sq. Ft.
1962
Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 2,000 sq ft
Lot Size 12,125.71 sq ft
Year Built 1962
Ownership Co-op
Maintenance $6,421.85/mo
Parking Garage
Neighborhood Lenox Hill
Floor 3 of 15

Property Highlights

  • Views: Garden, Neighborhood
  • Exposure: North,South facing

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 3 Full, 1 Half
Floor 3 of 15
View Garden, Neighborhood
Exposure North,South
Pets Yes
Year Built 1962
Living Area 2,000 sq ft
Parking Features Garage
Structure Type MultiFamily
Flooring Parquet
Furnished Unfurnished
Lot Size 12,125.71 sq ft
Parcel # 1384-0063-00010-000-000003A
Block/Lot 01384/0063

Listing History

Event Date Price Change
Listed Jul 9, 2026 $3,000,000 -
Currently Aug 25, 2026 $3,000,000 -

Description

Located a block from Central Park and across the street from the stunning Frick Gardens, this exceptional, renovated turnkey Classic Six residence with 3.5 baths offers a unique blend of Old World elegance and modern convenience. Thoughtfully designed in an Emery Roth building with gracious proportions, the layout is ideal for both formal entertaining and comfortable everyday living. One enters the apartment into a welcoming entry hall with a discreet powder room and a generously sized coat closet. The oversized living room and formal dining room enjoy natural light from both northern and southern exposures, creating warm, inviting spaces throughout the day. The oversized windows in the living room and primary suite offer enchanting tree-top views overlooking the Frick Collection's 70th Street Garden and the stately limestone façades of grand, Gilded Age mansions. The private wing of the apartment features two generously proportioned bedrooms. The north-facing Primary Suite has two enormous walk-in closets and an en-suite bathroom. The large, south-facing second bedroom also has a dedicated bathroom and ample closet space. The butler's pantry leads to the service entrance and the windowed kitchen with white Shaker cabinetry, Caesarstone countertops and a suite of Bosch stainless steel appliances. A breakfast bar with beautiful glass upper cabinets by the window is the perfect perch for morning coffee. Just beyond the kitchen is a spacious staff room and another full bath offering flexibility as a home office or third bedroom. There are beautiful parquet floors throughout the apartment, and the living areas are climate controlled by individual units, while the bathrooms are controlled by adjacent room controls. The apartment also comes with a large storage bin in the pristinely maintained basement. Situated on arguably one of the prettiest blocks in New York City and just moments from Central Park, Madison Avenue's luxury boutiques, acclaimed museums, and world-renowned galleries, this residence offers the very best of Upper East Side living. Residents enjoy the services of a full-service coop with 24-hour doormen, a live-in resident manager, a porter, and a handyman. The building has a newly outfitted fitness center, residents' lounge, and catering kitchen, and maintains an immaculate laundry room. ?There is a private garage which offers direct access into the building through the basement (?not included - ?there is a waiting list). The building permits up to 50% financing, and there is a 2% flip tax paid by the purchaser. The monthly maintenance includes utilities, and there is an assessment from July to November 2026 of $1,836/month to cover the renovation of the hallways and redecoration of the lobby.? Easy showing access Monday-Friday from 9:00 AM - 5:00 PM. This is an apartment that will not last!

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common On Floor Common Area Flooring: Parquet

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 46
Stories 15
Structure MultiFamily

Financial Details

Maintenance $6,421.85/mo

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

420

Median Asking Price

$1.43M

Median $/Sqft

$1,550

Avg Days on Market

N/A

New This Week

8

Price Reduced

38%

Sold (30 Days)

47

Median Sale Price

$1.08M

Live data from RLS at REBNY • Updated 8/25/26, 1:07 AM EST

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Location

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10 E 70th Street #3A, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
2
Floors
1
Residential Units
R4-1
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $45,660
Land Value: $11,820
Exemptions: $0

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

Lot Area: 1,768 SF
Building Area: 1,280 SF
Built FAR: 0.72
Allowed FAR: 1

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 $6,421.85 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 2,000 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1962, making it approximately 64 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.

Pet policy requires confirmation with Milton Coste. Additional notes: No Pets Allowed

At the current list price of $3,000,000 for 2,000 sq ft, the asking price per square foot is approximately $1,500. 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 [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: RLS20102645
First Listed: 7/9/2026
On Market: 7/9/2026
Price Changed: 7/9/2026
Contract Date: 7/9/2026

Listing Courtesy of Compass - Christine M Martin

Listing Contact: (917) 453-5152

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 8/25/2026 at 5:07 AM UTC

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Lenox Hill Market Update

47 sales last 30 days · $1.43M median · 8.9 months supply

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Quick Facts

Status Active Type Co-op Neighborhood Lenox Hill Borough Manhattan
County New York
Floor 3 of 15
Year Built 1962
First Listed 7/9/2026
Living Area 2,000 sqft
Maintenance $6,421.85/mo

Monthly Costs Estimate

Down Payment 20%

$600,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $6,421.85
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$45,000

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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