For Sale
No HOANo HOA
Single family home for sale at 117 E 91st Street, New York City, NY 10128 | MLS# RLS20091482 | Listing updated on 2026-08-04
Photo 1 of Single family home for sale at 117 E 91st Street, New York City, NY 10128 | MLS# RLS20091482 | Listing updated on 2026-08-04
Photo 2 of Single family home for sale at 117 E 91st Street, New York City, NY 10128 | MLS# RLS20091482 | Listing updated on 2026-08-04
Photo 3 of Single family home for sale at 117 E 91st Street, New York City, NY 10128 | MLS# RLS20091482 | Listing updated on 2026-08-04
Photo 4 of Single family home for sale at 117 E 91st Street, New York City, NY 10128 | MLS# RLS20091482 | Listing updated on 2026-08-04
18+
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$6,350,000

Monthly Est:$31,606

  • Beds Icon4 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,300sqft

117 E 91st Street, New York City, NY 10128

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  • Single Family Residence

  • Built in 1875

  • $-- HOA

  • 1,515 sqft lot

  • $1,924/sq.ft

Description

Located on one of Carnegie Hill’s most coveted tree-lined townhouse blocks just off Park Avenue, 117 East 91st Street is a distinguished four-story brownstone that embodies the timeless elegance and architectural grandeur of New York’s Gilded Age. Spanning approximately 3,300 square feet, this exceptional residence offers four bedrooms, three-and-a-half baths, gracious entertaining spaces, and a private garden oasis in the heart of the Upper East Side.

Rich in original detail and historic charm, the home showcases beautifully preserved inlaid wood floors, marble mantels, magnificent pocket doors with etched glass, and intricate moldings, lending character throughout. Soa
ring ceilings and generous proportions create a remarkable sense of scale rarely found in Manhattan townhouses today.

The impressive parlor level, featuring approximately 11-foot ceilings, is perfectly suited for both elegant entertaining and comfortable daily living. A grand formal living room overlooks the garden and is bathed in natural light, while a separate home office provides a quiet and refined workspace.

On the garden level, the home is thoughtfully arranged for effortless living and entertaining, with a kitchen, breakfast room, and formal dining room opening directly onto the private garden — creating a seamless indoor-outdoor experience rarely found in the city.

The sun-filled primary bedroom enjoys southern exposure and charming bay windows with picturesque tree-lined views, complemented by a built-in window seat that enhances the room’s warmth and character. The flexible upper-floor layout offers exceptional versatility. The entire third floor can function as a luxurious primary suite with dressing room, or alternatively as two bedrooms with the potential to create an additional en-suite bath. The fourth floor currently offers two additional bedrooms and two baths.

Lovingly maintained over the years, the residence offers a rare opportunity to thoughtfully personalize and enhance a classic Carnegie Hill townhouse while preserving its extraordinary architectural integrity and historic character.

Modern infrastructure improvements include a new HVAC system, upgraded electrical wiring, newly installed recessed lighting, new hardwood floors in the parlor room study, and a fully renovated fourth floor bathroom, all providing contemporary comfort alongside timeless pre-war craftsmanship.

Beyond its existing beauty and scale, the property also presents exceptional potential for future expansion. There is the opportunity to add another level, create an extension, or both. The owners have completed a comprehensive set of DOB-filed architectural, structural, MEP, and geotechnical plans, offering a valuable foundation for future enhancements.

The breakfast room, the dressing room, and the garden are virtually staged.

  • Houzeo last checked: 2 minutes ago
  • Listing updated: August 4, 2026 at 5:51 pm
  • Listing Provided by: Vannessa A Kaufman (212) 606-7639 , Francesca Forgione (212) 606-7660 | Sothebys International Realty (212) 431-2460
  • Source: Rebny MLS-NY | MLS#: RLS20091482 Rebny MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    4

  • County

    New York County

  • City

    New York City

  • Neighborhood

    --

  • Year Built

    1875

  • HOA Fees

    -

  • Finished Area

    3,300 sqft

  • Lot Size

    1,515 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Rebny MLS

  • MLS Number

    RLS20091482

  • Days on Market

    172

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 4

Interior

  • Flooring

    Hardwood

  • Appliances

    Dryer, Dishwasher, Washer

  • Cooling

    Central Air, Other

Utilities & Energy

  • Laundry Features

    In Unit, See Remarks

Other Features

  • Subdivision Name

    Upper East Side

Price History

DateEventPrice

05/15/2026

Source: mls_logoRebny MLS-NY #RLS20091482

Listed for Sale

$6,600,000 +3.94%

$2,000/sqft

05/15/2026

Source: mls_logoRebny MLS-NY #RLS20091482

Price Increased

$6,350,000 +31650.00%

$1,924/sqft

02/01/2022

Source: mls_logoRebny MLS-NY #RLS10753942

Price Decreased

$20,000 -93.44%

$6/sqft

10/07/2021

Source: mls_logoMARIS MLS-MO as distributed by MLS GRID #MIS21060839

Sold

$305,000

$92/sqft

The real estate listing data marked with this icon comes from the IDX program of the RLS at REBNY Listing Service (RLS). Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS") through Nov 04, 2026, 04:30AM. Information deemed reliable but not guaranteed. Information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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. Buyer to verify all information. © 2026 The Real Estate Board of New York, Inc. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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