For Sale · Listing by Nestapple Inc
11 E 29th Street #20A
Flatiron, Manhattan
$2,495,000
11 E 29th Street #20A
MLS® #RLS20091479
Listing by Nestapple Inc
- 2
- Bedrooms
- 2.5
- Baths
- 1,606
- Sq. Ft.
- 2008
- Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,North,South facing
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 15, 2026 | $2,650,000 | - |
| Price Reduced | Oct 15, 2026 | $2,599,000 | -1.9% |
| Currently | Nov 3, 2026 | $2,495,000 | -4.0% |
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 |
|---|---|---|---|---|
| Sep 24, 2026 | Unit 43C | 1 BR | $1,534,000 | $1,548 |
| Sep 15, 2026 | Unit 30B | 2 BR | $1,795,000 | $1,549 |
| Aug 10, 2026 | Unit 20B | 1 BR | $1,228,000 | $1,601 |
Description
1,606 SF CORNER HOME WITH ICONIC MANHATTAN VIEWS CONVERTIBLE 3-BEDROOM A rare combination of scale, light, views and flexibility in the heart of NoMad. Welcome to Residence 20A at Sky House, a spacious 1,606-square-foot corner condominium with sweeping skyline views, floor-to-ceiling windows and an unusually flexible layout. From the moment you enter, the apartment feels open, bright and expansive. The oversized living room flows seamlessly into a dedicated dining area, creating an exceptional space for both everyday living and entertaining. Multiple exposures bring in extraordinary natural light throughout the day, with striking views of the Manhattan skylineincluding the Empire State Building and other iconic city landmarks. The current layout offers two generously proportioned bedrooms and two-and-a-half bathrooms, with the flexibility to convert one of the bathrooms into a third bedroom. This versatility makes the home equally appealing to a family, a couple needing dedicated office space, or a buyer looking for additional guest accommodations. The open kitchen connects directly to the dining and living spaces. It features a generous island, granite countertops, and stainless-steel appliancesperfectly positioned for entertaining while remaining connected to the main living area. The primary bedroom is a true retreat, with corner windows overlooking the city and a windowed en-suite bathroom featuring a deep soaking tub, a glass-enclosed shower, and a generous vanity. The second bedroom is also filled with natural light and offers excellent closet space, with a full bathroom conveniently located just outside. Additional features include: * 1,606 SF of interior space * 2 bedrooms + flexible 3-bedroom configuration * 2.5 bathrooms * Corner residence with multiple exposures * Expansive skyline and city views * Oversized living and dining areas * Open kitchen with large island * In-unit washer/dryer * Multi-zone central heating and air conditioning * Custom window treatments * Hardwood floors * Two private storage units Set within Sky House, a full-service condominium at the crossroads of NoMad, Flatiron and Midtown South, residents enjoy 24-hour doorman and concierge service, a state-of-the-art fitness center, a children's playroom, elevators, and a live-in superintendent. And the location is hard to beat: Madison Square Park, Fifth Avenue, some of Manhattan's best restaurants and shopping, and multiple subway lines are all within easy reach. The 6, N/R/W and B/D/F/M/N/Q/R/W trains are all nearby. For buyers seeking a large, light-filled Manhattan home with dramatic views and the flexibility to adapt to changing needs, 20A is a rare opportunity to create your ideal home in one of the city's most dynamic neighborhoods. If used as a primary residence taxes will be lower: aprox $2,630
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
$1,934
Avg Days on Market
N/A
New This Week
7
Price Reduced
25%
Sold (30 Days)
14
Median Sale Price
$1.97M
Live data from RLS at REBNY • Updated 11/3/26, 6:45 PM EST
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Location
11 E 29th Street #20A, Flatiron, New York County • Near Fifth Avenue
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 $1,844 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $38,244, or roughly $3,187 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 1,606 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. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $2,495,000 for 1,606 sq ft, the asking price per square foot is approximately $1,554. 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 Nestapple Inc - Nicole Fishman Benoliel
Listing Contact: (855) 637-8277
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 11/3/2026 at 11:45 PM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 11 E 29th Street #20A
At $2,495,000, 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
$499,000
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 $2M to $2,999,999 at 1.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$31,188
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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