340 East 72nd Street #1N, New York City, NY 10021
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From $499,000 on
Regis Roumila
Verified Member: REBNY · NAR
NYDOS LIC#: 10491211335
Property Overview
Searching for a prime space that can support your professional practice and/or a private residence?
Located in a financially sound co-op building in a desirable UES location, this flexible unit is a great fit for medical and dental professionals, therapists, wellness practitioners, creatives, consultants, or anyone who needs a dedicated workspace with the option to live on-site.
Current configuration:
- Approx 800 sq ft dental office
- North-facing exposure
- Two separate entrances: private street-level entrance for clients AND a second entranc...
Property Details
Residence Features
Estimated Monthly Payment
Estimates only. Actual payments may vary. Confirm terms with your lender.
Sales and market data
Recent sales
12 apartments at 340 East 72nd Street have recorded sales since October 2021, the most recent for $4,850,000 in September 2026. Prices are the figures recorded with the City, not asking prices.
| 9SApartment | 4 | Square footage not recorded | $4,850,000 | No square footage recorded for this sale | September 23, 2026MLS |
|---|---|---|---|---|---|
| 10-1/3FApartment | Bedroom count not recorded | Square footage not recorded | $2,025,000 | No square footage recorded for this sale | July 29, 2025City record |
| 3NApartment | 4 | Square footage not recorded | $2,050,000 | No square footage recorded for this sale | July 22, 2025MLS |
| 7/8-2Apartment | Bedroom count not recorded | Square footage not recorded | $150,000 | No square footage recorded for this sale | July 22, 2025City record |
| 4FApartment | 3 | 2,300 | $2,000,000 | $870/ft² | April 2, 2025City record · MLS |
| PHApartment | 3 | Square footage not recorded | $4,500,000 | No square footage recorded for this sale | October 9, 2024City record · MLS |
| 15SApartment | 4 | Square footage not recorded | $4,950,000 | No square footage recorded for this sale | May 21, 2024City record · MLS |
| 5-SWApartment | 2 | Square footage not recorded | $1,240,000 | No square footage recorded for this sale | August 17, 2022City record · MLS |
| 13F/SR61Apartment | Bedroom count not recorded | Square footage not recorded | $2,716,000 | No square footage recorded for this sale | May 25, 2022City record |
| 13-FApartment | 4 | Square footage not recorded | $2,716,000 | No square footage recorded for this sale | May 25, 2022City record · MLS |
| 7-NApartment | 3 | 2,320 | $2,100,000 | $905/ft² | February 11, 2022MLS |
| 7NSR6Apartment | Bedroom count not recorded | Square footage not recorded | $2,100,000 | No square footage recorded for this sale | November 17, 2021City record |
Every row is a recorded transaction, including ancillary spaces such as storage and staff rooms where they were sold separately. Those are excluded from the benchmark below.
How this price compares
- This home
- $399,000
- Median sold price
- $1,395,000
- Difference
- -$996,000 (-71.4%)
- This home, $/ft²
- $499
- Comparable sales
- 314
- Sales from
- Oct 2024 – Aug 2026
Based on co-op two-bedroom sales in Lenox Hill.
More market data
- Middle half of those sales
- $1,030,625 – $1,800,000
Square footage is recorded for only 98 of these 314 sales (31%), so no price per square foot is shown for this group. Co-op sales rarely carry a floor area, and a figure drawn from a handful of them would not describe the rest.
This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Lenox Hill instead.
How these sales were negotiated
- Sale-to-list price
- 96.5%
- Sold below asking
- 64%
- Typical time to find a buyer
- 76 days
- Typical time to close
- 92 days
Based on co-op two-bedroom sales in Lenox Hill with the required listing and closing data. Sample sizes vary by metric.
Price trend
Median sale price, co-op two-bedroom sales in Lenox Hill
| Year | Median sold price | Sales |
|---|---|---|
| 2022 | $1,350,000 | 207 |
| 2023 | $1,390,000 | 151 |
| 2024 | $1,350,000 | 163 |
| 2025 | $1,400,000 | 181 |
| 2026 YTD | $1,450,000 | 91 |
More market history
| Year | Median sold price | Sales |
|---|---|---|
| 2016 | $1,400,000 | 23 |
| 2017 | $1,440,000 | 135 |
| 2018 | $1,427,500 | 126 |
| 2019 | $1,400,000 | 105 |
| 2020 | $1,302,500 | 76 |
| 2021 | $1,300,000 | 245 |
Based on recorded co-op two-bedroom sales in Lenox Hill. 2026 is year-to-date.
Sales data through September 2026.
Sale prices and dates are based on NYC ACRIS records. MLS closing dates may differ. Historical sales are not an appraisal or valuation of this property.
Price and Property History for 340 East 72ND Street, Unit 1N
Review the recorded listing activity for 340 East 72ND Street, Unit 1N, including asking-price changes and prior market dates.
- Latest price change
- Reduced by $100,000, or 20%, on July 23, 2026
- Originally listed
- December 2, 2025 at $595,000
- Current asking price
- $399,000
| Date | Price | Listing event |
|---|---|---|
| $399,000 | Asking price reduced by $100,000, or 20% | |
| $595,000 | Listed for sale by Berkshire Hathaway HomeServices New York Properties |
Property Taxes
This apartment is part of a co-op that is taxed as one lot shared across 33 apartments. The corporation’s 2026 property tax bill was $1,222,856 for the whole building. Shareholders cover it through their monthly maintenance rather than a separate bill for this unit.
About The Building
340 East 72nd Street
340 East 72ND Street, New York, NY 10021
A building in Lenox Hill, currently featuring 2 active listings.
Interested in 340 East 72nd Street?
Consult Régis for private buyer guidance, off-market opportunities, building financials, board package requirements, closing costs, and potential Buyer Savings.
In the Neighborhood
Nearby Schools
* Distances are approximate line-of-sight metrics.
Map
Lenox Hill
Overview of Lenox Hill
Lenox Hill is the medical and residential heart of the UES. It is classic and clean. For buyers seeking Lenox Hill Manhattan real estate, it offers stability. Living in Lenox Hill is polished. As a Manhattan NYC neighborhood, it is established.Real Estate & Housing Market
The market for homes for sale in Lenox Hill includes white-glove co-ops.Lifestyle & Community
The lifestyle in Lenox Hill is refined.Transportation & Accessibility
Lenox Hill is served by the 6 and Q trains.Parks, Schools & Amenities
Central Park is the western border. Amenities: Luxury shopping on Madison Ave.Who This Neighborhood Is Best For
Lenox Hill is best for doctors and established families.
RLS IDX Data display by Real Estate Rebate Team. This 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. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.