For Sale · Listing by Brown Harris Stevens Residential Sales LLC
433 E 51ST Street #11/12G
Beekman, Manhattan
$1,595,000
433 E 51ST Street #11/12G
MLS® #RLS20113681
Listing by Brown Harris Stevens Residential Sales LLC
Open House Scheduled
Sunday, October 25 • 11:30 AM – 1:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
- 2
- Bedrooms
- 2.5
- Baths
- N/A
- Sq. Ft.
- 1928
- Year Built
Quick Summary
Property Highlights
- Views: City Lights, City
- Exposure: East,North facing
- Outdoor Space: Terrace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 9, 2026 | $1,695,000 | - |
| Currently | Oct 24, 2026 | $1,595,000 | -5.9% |
Description
The Duplex Of Your Dreams At Southgate. The combination of apartment #11G and #12G at 433 East 51st Street is the most unique offering in the Beekman neighborhood. This exceptional home is for the discriminating buyer who appreciates a newly renovated 6-room home, compromising of two (11th and 12th floors) with central air conditioning, terrace and both floors feature three exposures, hardwood floors, wood burning fireplaces, beamed ceilings, excellent closet space, windowed bathrooms, an oversized windowed kitchen, washer & dryer and beautiful views of the city skyscape. The 11th floor features a charming bedroom suite with a planted terrace, a Dining Room with wood burning fireplace and a newly renovated kitchen with stone countertops, Bosch W/D, Subzero refrigerator, wine cooler, custom cabinets, Thermador stove and oversized breakfast counter. The 12th floor features a spacious Living Room with wood burning fireplace, wet bar, powder room, home office and a corner bedroom suite with windowed bathroom. Located in one of Manhattan's most beautiful and coveted blocks, 433 East 51st Street is one of the 5 Emery Roth, Art-Deco buildings in the Beekman area. In addition, this full-service, prewar cooperative not only offers an on-site management office but also shares a beautifully maintained and furnished courtyard with 4 other Southgate buildings. Maintenance includes utilities and pets are allowed.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Beekman
View All Beekman ListingsBeekman occupies a low-traffic pocket on Manhattan's East Side, centered on the two-block Beekman Place between 49th and 51st Streets with direct views of the East River. The housing stock features well-maintained prewar cooperatives, ivy-covered townhouses, and luxury condominiums, with the E, M, and 6 trains at nearby Lexington Avenue stations and the 4, 5, 6, and 7 at Grand Central-42nd Street. Peter Detmold Park and the East River esplanade provide waterfront green space within steps of the residential core.
Beekman Live Market Data
View NeighborhoodActive Listings
46
Median Asking Price
$1.54M
Median $/Sqft
$1,100
Avg Days on Market
N/A
New This Week
4
Price Reduced
33%
Sold (30 Days)
5
Median Sale Price
$640K
Live data from RLS at REBNY • Updated 10/24/26, 4:30 PM EST
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Location
433 E 51ST Street #11/12G, Beekman, 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 monthly maintenance are $5,127 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
According to MLS records, the building was constructed in 1928, making it approximately 98 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.
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 Brown Harris Stevens Residential Sales LLC - Joanna A Pashby
Listing Contact: (917) 623-9123
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 10/24/2026 at 8:30 PM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 433 E 51ST Street #11/12G
At $1,595,000, 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.
Your info is secure and never shared.
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
$319,000
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 $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$15,950
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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