Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
435 E 86th Street #4F

For Sale · Listing by Compass

435 E 86th Street #4F

Upper East Side, Manhattan

$679,000

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Active For Sale Co-op

$679,000

435 E 86th Street #4F

Upper East Side, Manhattan

435 East 86th Street

MLS® #RLS20112881

RLS at REBNY

Listing by Compass

1
Bedroom
1
Bath
N/A
Sq. Ft.
1968
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Lot Size 7,378 sq ft
Year Built 1968
Ownership Co-op
Maintenance $1,418.6/mo
Neighborhood Upper East Side
Floor 4 of 9

Property Highlights

  • Exposure: North facing
  • Outdoor Space: Terrace, Balcony
  • Climate Control: Central Air, Other

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 4 of 9
Exposure North
Cooling Central Air, Other
Pets Yes, CatsOk, DogsOk
Year Built 1968
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Lot Size 7,378 sq ft
Parcel # 1566-0014-00435-000-000004F
Block/Lot 01566/0014

Listing History

Event Date Price Change
Listed Sep 7, 2026 $679,000 -
Currently Sep 7, 2026 $679,000 -

Description

**Rare and Unique 1 Bedroom Triplex with Private Outdoor Space** Welcome home to one of the Upper East Side’s most unique residences! This beautifully renovated triplex offers a distinctive layout, thoughtful upgrades, and exceptional indoor-outdoor living. Enter on the main level, where a beautifully renovated kitchen features stainless steel appliances, including a dishwasher, along with a center island perfect for casual dining and entertaining. Heated floors run throughout the main level, complemented by custom entry closets and a striking bespoke tiled accent wall that gives the space a truly memorable sense of style. Just a few steps down, the spacious living room offers plenty of room to relax, entertain, and even create a dedicated home office area. Step outside onto your private balcony, which enjoys northern neighborhood views along with an open, sunny view toward the bridge. Just off the main level, the renovated bathroom also features a generous vanity and a tub/shower combination with a sleek sliding glass enclosure. Upstairs, a recently renovated staircase leads to the private bedroom level. The generously sized bedroom comfortably accommodates a king-sized bedroom set and can be fully closed off from the rest of the apartment for added privacy. A beautiful Juliet balcony opens to bring in fresh air, while two additional custom closets provide excellent storage. 435 East 86th Street is a 60-unit cooperative offering a 24-hour virtual doorman, package room, fitness center, and laundry room. Ideally located on the Upper East Side, the building is just blocks from the Q and 4/5/6 subway lines, as well as the M86 and M15 buses. Carl Schurz Park and Central Park are nearby, along with some of the neighborhood’s best restaurants, shopping, cafés, and everyday conveniences, including Whole Foods and Fairway. The building permits guarantors, pieds-à-terre, and co-purchasing. Pets are welcome with board approval. Contact us today to schedule a private showing and experience this truly one-of-a-kind Upper East Side home. Please direct all inquires via email.

Features & Amenities

Interior Features

Built In Features Chandelier High Ceilings Kitchen Island Recessed Lighting Common On Floor Common Area Flooring: Hardwood

Exterior Features

Balcony Juliet Balcony Private Outdoor Space Under60 Sqft Terrace Balcony

Building Amenities

Elevators Fitness Center Health Club

Appliances

Cooktop Dishwasher Electric Cooktop Refrigerator Stainless Steel Appliances

Building Information

Financial Details

Maintenance $1,418.6/mo

The 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 Neighborhood

Active Listings

191

Median Asking Price

$2.13M

Median $/Sqft

$1,731

Avg Days on Market

N/A

New This Week

7

Price Reduced

37%

Sold (30 Days)

58

Median Sale Price

$1.07M

Live data from RLS at REBNY • Updated 9/7/26, 4:26 PM EST

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Location

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435 E 86th Street #4F, Upper East Side, New York County

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Building Information

Official NYC property records for this building

1922
Year Built
104 years old
3
Floors
C4-2A
Zoning District

Tax & Assessment

Assessed Value: $8,025,300
Land Value: $634,500
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 10,600 SF
Building Area: 24,155 SF
Built FAR: 2.28
Allowed FAR: 3

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

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $1,418.6 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 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1968, making it approximately 58 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: Pets Allowed With Board Approval. Inquire for weight restrictions. 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) 416-7433
MLS® ID: RLS20112881
First Listed: 9/7/2026
On Market: 9/7/2026
Price Changed: 9/7/2026
Contract Date: 9/2/2026

Listing Courtesy of Compass - Lauren Pepin

Listing Contact: (301) 655-2492

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.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 9/7/2026 at 8:26 PM UTC

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Upper East Side Market Update

58 sales last 30 days · $2.13M median · 3.3 months supply

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New listings in this building

Quick Facts

Status Active Type Co-op Neighborhood Upper East Side Borough Manhattan
County New York
Floor 4 of 9
Year Built 1968
First Listed 9/7/2026
Maintenance $1,418.6/mo

Monthly Costs Estimate

Down Payment 20%

$135,800

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $1,418.6
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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