For Sale · Listing by Compass
505 E 83rd Street #1BC2C
Upper East Side, Manhattan
$1,495,000
505 E 83rd Street #1BC2C
MLS® #RLS20126602
Listing by Compass
Open House Scheduled
Sunday, November 15 • 12:00 PM – 1:30 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
- 3
- Bedrooms
- 4
- Baths
- N/A
- Sq. Ft.
- 1910
- Year Built
Quick Summary
Property Highlights
- Outdoor Space: Patio
- Fireplace: 1 fireplace
- Character: Pre-war building (1910)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Nov 13, 2026 | $1,495,000 | - |
| Currently | Nov 14, 2026 | $1,495,000 | - |
Description
3 Bed/ 4 Bath Triplex with POOL at 3.625% Mortgage (Yes, its True!). A rare offering: a three-bedroom, four-bath garden triplex in an intimate, pet-friendly five-story co-op on a quiet block between York and East End Avenues. Soaring ceilings grace the main level, and the home offers an open layout of kitchen with high end stainless steel appliances, dining and living with French doors leading to the pool and patio. A private library with custom millwork sits just ahead of the primary bedroom suite, complete with private bath and generous storage. Step outside to your own private, glass covered backyard with retracting panels, complete with a gas-heated Endless Pool for year-round swimming and a gas-connected grill for effortless entertaining. The private second floor houses two well appointed bedrooms, each with their own en suite bathrooms. The generous sized basement level is perfect for a den, gym, flex space or fourth bedroom complete with working fireplace and full bath. Laundry room is located just thru the basement door. Close to Carl Schurz Park, the East River Esplanade, well-regarded public schools, and convenient to the Q train at 86th Street. Rare financing advantage: The current owners’ 3.625% fixed-rate mortgage is eligible for assumption by a qualified buyer, subject to lender and co-op board approval.
Features & Amenities
Interior Features
Exterior Features
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
321
Median Asking Price
$1.60M
Median $/Sqft
$1,550
Avg Days on Market
N/A
New This Week
22
Price Reduced
31%
Sold (30 Days)
41
Median Sale Price
$1.54M
Live data from RLS at REBNY • Updated 11/14/26, 1:12 PM EST
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Location
505 E 83rd Street #1BC2C, Upper East Side, 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 $3,971 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 4 full bathrooms.
According to MLS records, the building was constructed in 1910, making it approximately 116 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 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 Compass - Daniele R Kurzweil
Listing Contact: (917) 208-7466
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 11/14/2026 at 6:12 PM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 505 E 83rd Street #1BC2C
At $1,495,000, 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.
Interested in this property?
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Milton will contact you shortly.
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.
Upper East Side Market Update
41 sales last 30 days · $1.60M median · 7.8 months supply
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Quick Facts
Monthly Costs Estimate
$299,000
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
$14,950
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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