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25+ years experience · 1,000+ transactions · 5-star reviews
Manhattan · New York, NY
116 active listings · Median $2.0M · 77 days on market
Flatiron has 6.2 months of supply (how long today's 113 listings would last at the 6-month pace of about 18 sales a month if nothing new came on the market), and homes sold at about 96% of their original asking price over the past 6 months (RLS/REBNY closed and active listings).
· Closed sales April 2, 2026 to October 2, 2026; listings active on October 2, 2026.
Flatiron has 6.2 months of supply (how long today's 113 listings would last at the 6-month pace of about 18 sales a month if nothing new came on the market), and homes sold at about 96% of their original asking price over the past 6 months (RLS/REBNY closed and active listings).
Absorption: about 16% of listings sell in a typical month.
| Apartment type | For sale now | Sold per month | Months of supplyhow long listings would last | Sold vs. original asksale price ÷ first asking price | Median days, listing to closingincludes contract-to-closing time |
|---|---|---|---|---|---|
| 1-bedroom condoShorter supply than the neighborhood | 11 | 3.2 | 3.5 | 96% | 102 |
| 2-bedroom co-opIn line with the neighborhood | 11 | 2.7 | 4.1 | 97% | 156 |
| 3-bedroom condoIn line with the neighborhood | 16 | 3.2 | 5.1 | 95% | 166 |
| 2-bedroom condoIn line with the neighborhood | 22 | 3.8 | 5.7 | 95% | 177 |
| 1-bedroom co-opIn line with the neighborhood | 20 | 2.5 | 8 | 98% | 154 |
| 4+ bedroom condoLonger supply than the neighborhood | 10 | 1 | 10 | 98% | 226 |
Only apartment types with at least 6 recorded sales in the period are shown. Off-market and owner-sold homes are not in RLS data.
Get the numbers for your apartment type
Tell me the type and size of your apartment and I will send you its segment, sale by sale.
Get the numbers for your apartment typeHow long it would take to sell every home now listed if sales kept their recent pace and no new listings came on. A lower number means buyers have fewer homes to choose from.
The share of listed homes that sell in a typical month. An absorption rate of 25% means about one in four listings sells each month; it is the same measure as months of supply, turned around.
The price a home was listed at when it first came on the market, before any price cuts. Comparing the sale price with it shows how much room buyers negotiated.
Listing and sales data courtesy of the Real Estate Board of New York Residential Listing Service (RLS). Deemed reliable but not guaranteed.
A condo-dominant submarket with moderate rent growth and sale values below the 5-year high.
Median asking rent in Flatiron is $6,593/month, $2 below the 5-year high set in Apr 2026. Rents are up +4.2% year over year and +24.4% over the past 5 years. Median sale price is $1.98M. Sale prices are up +18.4% year over year. Sale listings are clearing 3 days faster than at this point last year.
Across NYC, the FARE Act has tightened agent-listed rental supply since August 2024 by shifting the broker fee to landlords who engage a broker. Roughly 35 to 40% of NYC lease signings occur between mid-June and August 15.
Sale figures: RLS/REBNY closed and active listings, April 2, 2026 to October 2, 2026. Rents: StreetEasy market data, through Jun 2026.
The 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 buildin...
In my 25+ years selling real estate across New York City, I use this Flatiron data in real negotiations, not just for a web page.
Stations: 34 St-Herald Sq (0.61 mi), 34 St-Penn Station (0.67 mi)
Midtown: 17 min (B express from 34 St-Herald Sq)
| School | Grades | Dist |
|---|---|---|
| NYC Lab School for Collaborative Studies | 6-12 | 0.56 mi |
| NYC Lab School for Collaborative Studies | 6-12 | 0.56 mi |
| East Side Community High School | 9-12 | 0.93 mi |
Live data from REBNY/RLS. Updated every 15 minutes.
Median closed sale price by month
Loading chart data...
Flatiron housing sits in Beaux-Arts, Renaissance Revival and cast-iron buildings, many converted to lofts, alongside modern glass-tower condominiums. Buyers weigh it against Madison Square Park and the N/Q/R/W, 6 and F/M trains. Condo sellers should have the offering plan amendments and common-charge history ready; co-op loft sellers, the board package and building financials.
Built on your building's comparable sales, not a portal estimate.
Seven questions, plus a 2-to-4 family mode with your rent roll.
Commission, transfer taxes, flip tax and payoff, line by line.
Open HPD and DOB items, registration and lien status for 1-to-4 family owners.
With the address I can look at what sold in your building and on your block. If you would rather not give it yet, the email alone is enough.
Calculating market narrative...
| Inventory & Activity | |
| Active Listings | 113 |
| Pending Sales | 104 |
| New This Week | 7 |
| New This Month | 52 |
| Avg DOM | 77 days |
| Price Cut Rate | 32.2% |
| Recent Sales | |
| Sold Last 30 Days | 18 |
| Sold Last 90 Days | 72 |
| Sold vs. Original Ask | 96.0% |
| Asking Prices | |
| Median Asking | $1,982,500 |
| Average Asking | $3,886,553 |
| Median $/SqFt | $1,917 |
| Median Condo Ask | $2,737,500 |
| Median Co-op Ask | $1,339,500 |
Based on active listings in Flatiron
| Type | Active Listings | Median Price | Price Range |
|---|---|---|---|
| Studio | 7 | $675,000 | $450K - $9.00M |
| 1 Bedroom | 32 | $1,095,000 | $515K - $3.00M |
| 2 Bedrooms | 36 | $2,700,000 | $1.25M - $6.50M |
| 3+ Bedrooms | 41 | $5,308,800 | $2.10M - $19.50M |
View active listings by size:
Properties in Flatiron
REBNY/RLS Disclaimer: Listing data is derived in whole or in part from the RLS at REBNY (Real Estate Board of New York) Internet Data Exchange (IDX) database. Real estate listings held by brokerage firms other than Milton Coste | Keller Williams NYC are marked with the RLS logo. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is refreshed every 15 minutes per REBNY IDX requirements.
Experience across NYC
Transactions closed
Active in Manhattan
Milton Coste is a Licensed Real Estate Associate Broker with Keller Williams NYC. His work covers all five boroughs, with deep experience in co-op boards, condo offerings, townhouse sales, and rental transactions. For Flatiron buyers and sellers, that track record means a broker who has negotiated every type of deal this market produces.
Milton helped me purchase my first Manhattan condo, and I can't recommend him highly enough. What could have been a stressful process ended up feeling remarkably smooth. From the initial offer through closing, Milton was responsive, knowledgeable, and always willing to take the time to answer questions and explain the details. I always felt informed and supported, but never pressured. If you're looking for a broker who is knowledgeable, trustworthy, responsive, and genuinely invested in helping his clients succeed, I would absolutely recommend Milton.
Milton was extremely helpful in finding my dream place. He was quick, friendly, and extremely responsive. He made the process so easy for me that it really took a weight off my shoulders. He took his time to work with my schedule and make sure I felt comfortable in my new place. I am really thankful. Highly recommend.
LA buyers moving to NYC discover that eliminating a car saves $12,000-$15,000 a year, which covers most of the mortgage premium on a NYC co-op or condo. Here is how the math actually works.
On a $1M NYC purchase: co-ops run $20K-$30K, condos $38K-$42K, new dev $60K+. See every fee, who pays, and 5 ways to cut your bill.
Co-ops make up nearly 70% of NYC housing stock but require board approval. Condos cost more but offer flexibility. Here's how to decide.
Pre-approval gives you a 20-30% edge in NYC bidding wars. Here's what lenders need and how to set your budget ceiling.
Roughly 1 in 8 co-op board applications gets rejected. Here's how to prepare your package and ace the interview.
Sale listings that came on the market in the last 7 days.
Homes in Flatiron take a median 77 days to go into contract. Source: RLS/REBNY closed and active listings, April 2, 2026 to October 2, 2026.
35 W 20th Street #3
Flatiron
A 1,325 sq ft condo in Flatiron.
6 W 20TH Street #2
Flatiron
Among the lower-priced 4-bedroom co-ops currently listed in the neighborhood.
240 Park Avenue S #14B
Flatiron
Priced below the neighborhood 3-bedroom condo median of $4,025,000.
54 W 16th Street #6G
Flatiron
Among the lower-priced 1-bedroom co-ops currently listed in the neighborhood.
23 E 22ND Street #50A
Flatiron
A 2,723 sq ft condo in Flatiron.
540 6th Avenue #6E
Flatiron
Priced in line with the neighborhood 2-bedroom condo median of $2,700,000.
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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.
The median sale price in Flatiron is $2.0M. Condos sit at a median of $2.7M and co-ops at $1.3M. Sale prices are up 18.4% year over year.
Sale listings in Flatiron have a median of 77 days on market. That is 3 days faster than the same point a year ago. Roughly 32.2% of active listings have recorded a price cut, suggesting some negotiating room.
Flatiron is broadly balanced right now, with median days on market at 77 days and 32.2% of active listings carrying a price cut. Pricing depends heavily on the specific building and unit.
Flatiron offers both co-ops and condos. Condos are the higher-priced segment at a $2.7M median, with co-ops at $1.3M.
Roughly 18 homes change hands each month in Flatiron across condos, co-ops, and townhouses, based on recorded closed sales. That benchmark helps gauge how quickly the market is absorbing new inventory.
The overall median asking rent in Flatiron is $6,593/month. Live RLS listings show studios at $5,000, 1-bedrooms at $6,400, 2-bedrooms at $9,300, 3+ bedrooms at $27,500 per month. Rents are up 4.2% year over year.
Median asking rent in Flatiron is currently $2 below the 5-year high set in April 2026. Tenants may find slightly more value than at peak, though the gap can close quickly during peak leasing season.
Median asking rent in Flatiron has risen 24.4% over the past 5 years. That puts the neighborhood in context with longer-term NYC rent dynamics rather than just one-year noise.
Within walking or short-transit distance of Flatiron, median sale prices range across Chelsea at $1.4M, Midtown South at $765K, Gramercy Park at $730K, Stuyvesant Town/PCV at $600K. Each has different building stock, co-op vs condo mix, and transit access, so the right comparison depends on the buyer's priorities.
Flatiron is served by the 1, 2, 3, B, D, F, M, N, Q, R, W trains. The commute to Midtown Manhattan runs roughly 17 minutes from 34 St-Herald Sq.
Under the FARE Act in effect since August 2024, NYC landlords who engage a broker pay the broker fee directly rather than passing it to tenants. In neighborhoods like Flatiron, this has shifted some smaller landlords toward self-listing, which has tightened the supply of agent-listed rentals citywide and lifted competition for what remains on market.
Milton Coste is a Licensed Real Estate Associate Broker with Keller Williams New York City. He has 25+ years of experience across all five boroughs, with deep transaction history in co-op board packages, condo offerings, townhouse sales, and rentals. Direct: (917) 416-7433. Email: milton@miltoncoste.com.
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Licensed Real Estate Associate Broker
Keller Williams NYC · NY #10301213304
25+ years of experience and over 2,000 transactions closed across NYC. Whether you are buying, selling, or leasing in Flatiron, I will guide you every step of the way.
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