For Sale · Listing by Douglas Elliman Real Estate
240 PARK Avenue S #5B
Flatiron, Manhattan
$3,675,000
240 PARK Avenue S #5B
MLS® #RLS20124226
Listing by Douglas Elliman Real Estate
- 3
- Bedrooms
- 3.5
- Baths
- 2,139
- Sq. Ft.
- 2008
- Year Built
Quick Summary
Property Highlights
- Views: City
- Climate Control: Other
- New Construction: Brand new building
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Nov 4, 2026 | $3,675,000 | - |
| Currently | Nov 5, 2026 | $3,675,000 | - |
Recent Sales in This Building
What other apartments here closed for in the last three years, as reported to the REBNY Listing Service (RLS).
| Closed | Unit | Beds | Sold For | Per Sq Ft |
|---|---|---|---|---|
| Mar 27, 2026 | Unit 5A | 2 BR | $2,875,000 | $1,818 |
| Aug 28, 2025 | Unit 10B | 3 BR | $3,300,000 | $1,553 |
| Jun 27, 2025 | Unit 6A | 2 BR | $2,750,000 | $1,739 |
Description
With east and west exposures, expansive eight-by-eight-foot windows, and 10-foot ceilings, this three-bedroom, three-and-a-half-bathroom residence offers 2,139 square feet of elegant living space. A welcoming entry gallery leads to a generous living and dining room overlooking Park Avenue South, while hardwood floors and abundant natural light create a warm, inviting setting. The chef's kitchen pairs honed Jet Mist granite countertops with opaque white glass Lineadecor cabinetry and Dornbracht faucets. A Sub-Zero refrigerator, two Miele dishwashers, and a Küppersbusch cooktop with a pot filler provide exceptional functionality for everyday cooking and entertaining. The primary suite features a spacious pass-through closet and a five-fixture bathroom finished with floor-to-ceiling white Thassos marble tile and Positano limestone flooring. A double vanity, deep soaking tub, and separate glass-enclosed shower complete the space. Each of the two additional bedrooms has its own en-suite bathroom, while a separate powder room serves guests. An in-home washer/dryer adds everyday convenience, and a Control4 home automation system manages audio, lighting, shades, and climate. Designed by Gwathmey Siegel, 240 Park Avenue South is a full-service condominium offering 24-hour doorman and concierge services, a live-in superintendent, a 1,500-square-foot fitness center, a playroom, and a basketball court. Nestled between Gramercy Park, Union Square Park, and Madison Square Park, the residence enjoys an exceptional concentration of dining, shopping, and neighborhood amenities. The renowned Union Square Greenmarket is just two blocks away, offering fresh seasonal produce and regional specialties year-round. Michelin-recognized restaurants such as Gramercy Tavern and Casa Mono are nearby, along with neighborhood favorites including Union Square Cafe. Eataly Flatiron, Whole Foods, Fifth Avenue shopping, and extensive subway connections at Union Square bring the pleasures and conveniences of downtown living to your doorstep.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Flatiron
View All Flatiron ListingsThe Flatiron District is a busy intersection of history, technology, and luxury living. Named after the iconic Flatiron Building, the neighborhood is centered around Madison Square Park and is a hub for the city's 'Silicon Alley.' The real estate market is famous for its grand cast-iron loft buildings with high ceilings and expansive floor plans, alongside ultra-luxury glass towers that offer modern amenities and central Manhattan convenience.
Flatiron Live Market Data
View NeighborhoodActive Listings
123
Median Asking Price
$2.75M
Median $/Sqft
$1,898
Avg Days on Market
N/A
New This Week
6
Price Reduced
25%
Sold (30 Days)
15
Median Sale Price
$2.00M
Live data from RLS at REBNY • Updated 11/4/26, 9:37 PM EST
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Location
240 PARK Avenue S #5B, Flatiron, 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 $4,091 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.
The listed interior living area is 2,139 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2008, making it approximately 18 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.
Pets are permitted at this property: N/A,Building Pets Allowed Comments:N/A. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $3,675,000 for 2,139 sq ft, the asking price per square foot is approximately $1,718. 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 milton@miltoncoste.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) 416-7433Listing Courtesy of Douglas Elliman Real Estate - Michael C Graves
Listing Contact: (212) 932-2222
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.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 11/5/2026 at 2:37 AM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 240 PARK Avenue S #5B
At $3,675,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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What happens next
- 1Milton emails you today.
- 2A short call about what you want and when.
- 3The agreement arrives electronically after the call. Then showings.
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You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.
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Quick Facts
Monthly Costs Estimate
$735,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$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
$55,125
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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