Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
345 E 73RD Street #5A
Closed For Sale Co-op

$750,000

$833 per sq ft

345 E 73RD Street #5A

Upper East Side, Manhattan

Morad Diplomat

MLS® #RLS10858783

RLS at REBNY

Listing by Douglas Elliman Real Estate

2

Bedrooms

1

Bath

900

Sq. Ft.

1961

Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Living Area 900 sq ft
Year Built 1961
Ownership Co-op
Maintenance $1,934/mo
Parking Garage
Neighborhood Upper East Side
Floor 5 of 13

Property Highlights

  • Exposure: North facing
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 5 of 13
Exposure North
Pets Yes
Cross Street 2 AVENUE and 1 AVENUE
Year Built 1961
Living Area 900 sq ft
Parking Garage Available
Parcel # 1448-0017-00345-000-000005A

Listing History

Event Date Price Change
Listed Feb 22, 2023 $775,000 -
Currently May 2, 2026 $750,000 -3.2%

Description

Pin-Drop Quiet, Converted Two-Bedroom in Prime UES! Nestled on a quiet residential street, this north-facing, two-bedroom apartment at 345 East 73rd Street is sure to impress. Residence 5A is a spacious apartment that features a recently renovated kitchen with a stainless-steel oven/stove and refrigerator. There is tons of extra storage space throughout, including massive custom closets, and oversized rooms including a massive primary bedroom with huge walk-in closet!

The Morad Diplomat is a full-service luxury co-op building centrally located between 1st and 2nd Avenues. This amazing location is close to many convenient forms of transportation including the new and highly anticipated Q train a block away, as well as the 6 train and cross-town buses. It is also close to many fine dining restaurants such as Beach Cafe, Mission Ceviche, Up Thai, Patsy's, Ravagh Persian Grill, Boqueria and Sushi of Gari. This co-op is also close to the new Trader Joe's on 1st Avenue! There are many parks nearby including John Jay, St Catherine's, Carl Schurz and it is also walking distance from Central Park! There are great gyms, including Equinox and New York Sports club just a few blocks away. This building features a full-time doorman, live-in superintendent, storage (waitlist), full-service garage (waitlist), laundry in the building and peaceful rear courtyard. It has also recently completed an installation of many capital improvements, including a new water tower, a new boiler system, elevator modernizations and brand-new hallways. Pieds-a-terre, co purchasing, guarantors, and subletting (after 2 years) are all permitted. Pets are also welcome. 75% Financing Permitted.

Building Information

Financial Details

Maintenance $1,934/mo
Original Price $775,000
Sale Price $750,000
Previous Price $775,000

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

338

Median Asking Price

$1.72M

Median $/Sqft

$1,536

Avg Days on Market

N/A

New This Week

29

Price Reduced

28%

Sold (30 Days)

37

Median Sale Price

$1.52M

Live data from RLS at REBNY • Updated 5/2/26, 12:34 AM EST

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Location

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345 E 73RD Street #5A, Upper East Side, New York County • Near 2 AVENUE and 1 AVENUE

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1925
Year Built
101 years old
2
Floors
2
Residential Units
R5B
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $48,660
Land Value: $14,760
Exemptions: $0

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

Lot Area: 2,000 SF
Building Area: 1,900 SF
Built FAR: 0.95
Allowed FAR: 1.5

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 $1,934 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 1 full 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 1961, making it approximately 65 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 $750,000 for 900 sq ft, the asking price per square foot is approximately $833. 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: RLS10858783
First Listed: 2/22/2023
Price Changed: 6/19/2023
Closed: 6/13/2023
Contract Date: 2/22/2023

Listing Courtesy of Douglas Elliman Real Estate - Joseph Chaplin

Listing Contact: (914) 224-5806

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 5/2/2026 at 4:34 AM UTC

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