SOLD FOR $1,230,000
· Closed June 16, 2018
1438 3RD Avenue #21B
MLS® #RLS10486505
Listing by Sotheby's International Realty, Inc.
1
Bedroom
0.5
Baths
790
Sq. Ft.
1985
Year Built
Quick Summary
Property Highlights
- Outdoor Space: Balcony
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 16, 2018 | $1,325,000 | - |
| Currently | May 6, 2026 | $1,230,000 | -7.2% |
Description
Panoramic city views from the 21st floor of the luxury condominium build: Maison East. Move in ready, this sunny, corner one bedroom apartment is in true mint condition. An open and useable floor plan provides the most space for square footage featuring a large kitchen with a breakfast bar that overlooks the extra wide living room, 61 sq. ft. balcony with unobstructed views of the surrounding city, 1.5 baths completed in marble finishes and washer/dryer. The Master Bedroom faces north-west providing ample natural light. A perfect pied-a-terre or first home!
Features & Amenities
Interior Features
Exterior Features
Appliances
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe 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 NeighborhoodActive Listings
337
Median Asking Price
$1.79M
Median $/Sqft
$1,561
Avg Days on Market
N/A
New This Week
17
Price Reduced
28%
Sold (30 Days)
42
Median Sale Price
$1.58M
Live data from RLS at REBNY • Updated 5/6/26, 6:23 PM EST
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Location
1438 3RD Avenue #21B, Upper East Side, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $755 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $12,240, or roughly $1,020 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 790 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1985, making it approximately 41 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 $1,230,000 for 790 sq ft, the asking price per square foot is approximately $1,557. 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) 416-7433Listing Courtesy of Sotheby's International Realty, Inc. - Vannessa A Kaufman
Listing Contact: (212) 606-7639
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 Data display by Keller Williams NYC. Data last updated on 5/6/2026 at 10:23 PM UTC