Prevu by reAlpha
BuySellBlogBrowse Listings

1261 Madison Avenue 6SNew York, NY 10128

For Sale

$4,495,000

Smart Buyer Rebate $56,188

1261 Madison Avenue, Apartment 6S Occupying the sixth floor of one of Carnegie Hill's most distinguished landmark buildings, Apartment 6S is a gracious four-bedroom residence defined by exceptional scale, elegant proportions, and an abundance of natural light. Extending along the building's Madison Avenue frontage and wrapping the corner onto East 90th Street, the home enjoys multiple exposures, oversized windows, and a wraparound Juliet balcony, creating a rare sense of openness and bringing expansive views and light into the principal living spaces. Ten-foot ceilings further accentuate the apartment's impressive volume and beautifully proportioned rooms. One enters through a windowed vestibule that opens into an impressive succession of formal living and dining rooms, creating a gracious sense of arrival and a natural flow throughout the home. Elegant cased pocket doors connect the principal living spaces, allowing them to open seamlessly into one expansive entertaining area or be closed off to create more intimate settings. Generously proportioned and thoughtfully arranged, the rooms offer exceptional flexibility for both grand-scale entertaining and comfortable everyday living. The south-facing primary bedroom is a bright and generously proportioned retreat, with excellent closet space and a private en-suite bathroom. The three additional bedrooms are also well sized, each offering ample storage and the flexibility to accommodate bedrooms, guests, or a home office. Two additional bathrooms serve the secondary bedrooms and living spaces. The windowed eat-in kitchen is thoughtfully proportioned for both everyday use and casual dining, with abundant cabinetry, generous counter space, and room for a proper breakfast or dining table. Its practical layout provides ample workspace while maintaining a comfortable connection to the rest of the home. Built at the turn of the century, 1261 Madison Avenue is an intimate, pet-friendly cooperative with just fourteen residences across seven stories. The building is maintained by a dedicated live-in Superintendent and offers a laundry room and bicycle room. The sale of Apartment 6S also includes a private storage room in the basement. The Building 1261 Madison Avenue dates to the formative years of Carnegie Hill. Designed by Buchman & Fox in the French Beaux-Arts style, the building was completed in 1901, during the period when Andrew Carnegie and other prominent New York families were establishing the neighborhood as one of the city's most prestigious residential enclaves. The building was notably advanced for its time, with original amenities including telephones in every apartment, two elevators, built-in steel safes, and two refrigerators per residence. Its architectural significance was formally recognized in 1974, when 1261 Madison Avenue was designated a New York City landmark. Today, 1261 Madison Avenue remains distinguished by its beautiful period architecture, including its tiled mansard roof, rusticated limestone base, and grand entrance. With just fourteen residences, the building offers an intimate and private setting in the heart of Carnegie Hill, moments from Central Park, the Reservoir, and the neighborhood's renowned restaurants, cafés, and boutiques. 2% flip tax paid by the purchaser.

Listed by ALEXANDRE BRUNET

·

Douglas Elliman Real Estate

·

(347) 803-0634

Listed by Ethan Assouline

·

Douglas Elliman Real Estate

Last updated September 14, 2026

·

Source: REBNY #RLS20113680

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodCarnegie Hill
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu8
  • HOA/Maint. Fees$7,870/month

Amenities

  • Private Outdoor Space
  • Pets Allowed

Location

Mortgage Calculator

Listing History

09/07/2026
Listed by Douglas Elliman Real Estate
$4,495,000
  1. 09/07/2026$4,495,000
    Listed by Douglas Elliman Real Estate

Estimated Closing Costs

Attorney Fees
$4,000
NYC Mansion Tax
$67,425
Bank Attorney
$1,500
Other Closing Costs
$4,000
Total
$76,925

Estimated closing costs are based on the list price of $4,495,000 and a 50% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 1261 Madison Avenue 6S

Association

Amenities

  • Pets Allowed: Building Yes, Yes

Fees

  • Association Fee: $7,870.00 Monthly

Financial

  • Flip Tax: 2.0%
  • Flip Tax Remarks: Paid By The Buyer

Exterior

Construction

  • Number Of Units Total: 16
  • Stories Total: 7
  • Structure Type: High Rise
  • Year Built: 1901
  • Entry Level: 7

Features

  • Building Features: Elevator(s)
  • View: City, Park/Greenbelt

Financial

Taxes

  • Parcel Number: 1502-0020-01261-000-000006S

Interior

Features

  • Appliances: Washer Dryer Allowed

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 8

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Carnegie Hill
  • Tax Block: 01502
  • Tax Lot: 0020

Utilities

Equipment

  • Laundry Features: In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 4 bedrooms and 3 bathrooms in this co-op at 1261 Madison Avenue 6S.

Are pets allowed at 1261 Madison Avenue?

Yes, 1261 Madison Avenue allows pets.

How does 1261 Madison Avenue 6S compare to other co-ops in Carnegie Hill?

This co-op is listed 54% above the average price for co-ops in Carnegie Hill and has been on the market for 165 less days than the typical home in this area.

1261 Madison Avenue 6S is a 4-bedroom, 3-bath co-op for sale in New York NY 10128. Available on Prevu for 8 days at $4,495,000. This home is located in Carnegie Hill. The median listing price for co-ops in this area is $2,250,000. Property amenities include private outdoor space and pets allowed. Browse more co-op listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. 2026 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.