For Sale · Listing by Brown Harris Stevens Residential Sales LLC
433 E 51ST Street #9C
Beekman, Manhattan
$1,425,000
433 E 51ST Street #9C
MLS® #RLS20123832
Listing by Brown Harris Stevens Residential Sales LLC
- 2
- Bedrooms
- 2
- Baths
- N/A
- Sq. Ft.
- 1928
- Year Built
Quick Summary
Property Highlights
- Views: City, River, Skyline
- Exposure: North,South facing
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Nov 2, 2026 | $1,425,000 | - |
| Currently | Nov 3, 2026 | $1,425,000 | - |
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 |
|---|---|---|---|---|
| Jul 10, 2026 | Unit 5G | 1 BR | $570,000 | - |
| Apr 22, 2026 | Unit 9A | 2 BR | $1,475,000 | $1,180 |
| Apr 13, 2026 | Unit 2F | 1 BR | $735,000 | - |
Description
Combining the timeless elegance of prewar architecture with the comfort and convenience of modern renovations, Residence 9C is a beautifully appointed two-bedroom, two-bathroom home offering gracious proportions, thoughtful design, and exceptional East River views. Upon entering, you are immediately welcomed by an impressive 23-foot living room featuring oversized south-facing windows overlooking the tree-lined streets of Beekman Place and offering sweeping views of the East River. The renovated, windowed eat-in chef's kitchen features custom cabinetry and a suite of Miele appliances. The south-facing primary bedroom enjoys beautiful East River views, a generously sized walk-in closet, and a renovated en-suite bathroom. The north-facing second bedroom is currently configured as a den/home office but can easily be adapted to serve as a guest bedroom or accommodate a variety of needs. Additional highlights include custom built-ins, a wood-burning fireplace, warm hardwood floors, an integrated Lutron lighting system with smart switches, and custom millwork. In-unit washer/dryer permitted with board approval. Southgate is a pre-war Emory Roth building built by Bing and Bing development. This full service, white-glove cooperative is located on a private, tree-lined cul-de-sac overlooking the East River. Amenities include a 24-hour doorman, live-in super, landscaped garden, bike room, laundry room, common storage (waitlist), and on-site management. This building is wired for both Verizon FiOS and Spectrum. In-unit washer/dryer installations are permitted with board approval. This coop allows Pied-à-Terre Ownership, Co-Purchasing, Guarantors, Gifting, and subletting after one year of ownership (all subject to board approval). Up to 80% financing is permitted. A 2% Flip Tax is split evenly between buyer and seller. Electricity is included in the monthly maintenance. This is a pet-friendly coop. Please note there is a capital assessment of $452.40/mo through July 2027. Please consult your real estate attorney and/or accountant for information about tax rates for different forms of ownership and uses (primary vs. secondary/investment).
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
45
Median Asking Price
$1.43M
Median $/Sqft
$1,100
Avg Days on Market
N/A
New This Week
2
Price Reduced
33%
Sold (30 Days)
5
Median Sale Price
$668K
Live data from RLS at REBNY • Updated 11/2/26, 8:36 PM EST
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Location
433 E 51ST Street #9C, Beekman, New York County
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 $3,812 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 2 bedrooms and 2 full bathrooms.
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 - Juliana Frei
Listing Contact: (212) 396-5886
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 1:36 AM UTC
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Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 433 E 51ST Street #9C
At $1,425,000, 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
$285,000
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
$14,250
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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