Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
168 E 91ST Street

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

168 E 91ST Street

Carnegie Hill, Manhattan

$11,950,000

Interested in this property?

$11,950,000

$1,552 per sq ft

168 E 91ST Street

Carnegie Hill, Manhattan

MLS® #RLS20125689

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

5
Bedrooms
5.5
Baths
7,700
Sq. Ft.
1899
Year Built

Quick Summary

Bedrooms 5
Bathrooms 6 full, 2 half
Living Area 7,700 sq ft
Lot Size 2,516.75 sq ft
Year Built 1899
Ownership None
Property Taxes $43,272/yr
Neighborhood Carnegie Hill
Floor 1 of 6

Property Highlights

  • Views: Other
  • Outdoor Space: Terrace
  • Fireplace: 1 fireplace

Property Details

Type Single Family Residence
Ownership None
Total Rooms 14
Baths 5 Full, 2 Half
Floor 1 of 6
View Other
Cooling Zoned
Pets Yes
Year Built 1899
Living Area 7,700 sq ft
Architectural Style WalkUp
Basement Other
Lot Size 2,516.75 sq ft
Parcel # 1519-0042
Block/Lot 01519/0042

Listing History

Event Date Price Change
Listed Nov 6, 2026 $11,950,000 -
Currently Nov 7, 2026 $11,950,000 -

Description

25' TOWNHOUSE WITH CARRIAGE HOUSE NEW TO MARKET!! A magnificent 25'-wide elevator townhouse with 13 rooms and a separate carriage house, 168 East 91st Street offers remarkable scale and a caliber of workmanship rarely seen. Following a comprehensive, no-expense-spared reconstruction, the home was entirely gutted, receiving new structural steel, plumbing, electrical and commercial-grade mechanical systems. The same extraordinary attention to detail is evident throughout its sprawling interiors where meticulously selected finishes reflect the considerable care, thought and investment behind every aspect of this home. The garden level opens to an elegant limestone entry gallery with custom paneling and a handsome staircase to the parlor floor. A powder room and spacious home office occupy this level, while a separately accessed commercial space (vacant) offers continued retail or office use, or easy incorporation into the residence. To the rear and visible through a suite of French doors is a beautiful landscaped private, Bluestone-decked garden with a built-in Wolf grill, flanked by a glorious separate carriage house with a soaring cathedral ceiling and finished in striking vertical-grain Douglas Fir paneling. With a sleeping loft and independent heating/cooling, this retreat has many possibilities, from guest accommodations to an additional recreation space. On the parlor level, the expansive living room features a fireplace and herringbone floors of rare imported old-growth oak which continue into a moody formal dining room sized for grand gatherings. Adjacent, the massive sundrenched eat-in kitchen overlooks the garden through a wall of windows to the south. There is an island with bar seating as well as a separate casual dining area. Custom cabinetry, a tiled backsplash and granite countertops complement a full suite of high-end appliances by Wolf, Sub-Zero, Miele and Gaggenau. A powder room completes this floor. The third floor features a jaw-dropping den for lounging and entertaining with 12' high coffered ceilings, a wood-burning fireplace, oversized windows as well as French doors which open to an enchanting private terrace overlooking the garden and carriage house. There are two bedroom suites on this floor as well: the larger with a fireplace and en-suite full bathroom with stall shower which can also be accessed from the den, and the smaller with a charming sleeping loft and its own en-suite bathroom. A laundry room with full-size vented washer/dryer and sink completes the floor. The fourth floor holds two king-sized bedroom suites, each with a huge and custom built-out study area, an en-suite bathroom and a large walk-in closet. The fifth floor is devoted entirely to a luxurious primary suite: The large primary bedroom adjoins a south-facing sitting room that opens onto a glorious private terrace, all overlooking the house's glorious private garden and carriage house. On the bedroom's north side is a 15'-long windowed dressing room and a sumptuous primary bathroom with a deep soaking tub, double vanity, spa shower and enclosed water closet with toilet and bidet. A skylight bathes the bathroom in natural light, completing this beautifully appointed private sanctuary. On the sixth floor, an enormous skylit fitness and wellness room invites sunny morning workouts and moonlit evening massages. There is also a substantial walk-in closet for additional storage and a roof terrace awaiting the next owner's finishing touch. Thoughtful features and upgrades of this grand and gorgeous home include individually zoned heating and cooling in every room, radiant-heated floors in select areas, a sprinkler system, 16-zone Sonos audio, an all-new Crestron system and exterior security cameras, among many more carefully considered details, both seen and unseen. 168 East 91st Street is an offering of the highest caliber. Ideally situated in beloved Carnegie Hill, this one-of-a-kind home enjoys the charm of one of Manhattan's most distinguished residential neighborhoods with Central Park, the city's finest museums, cultural and educational institutions as well as an abundance of sophisticated shopping and dining all moments away.

Features & Amenities

Interior Features

High Ceilings Smoke Free Walk In Closets Building Other In Unit Fireplace (1)

Exterior Features

Garden Private Outdoor Space Over60 Sqft Terrace

Building Amenities

Elevators Green Building

Appliances

Dishwasher Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 1
Stories 6
Style WalkUp

Financial Details

RE Taxes $43,272/yr ($3,606/mo)

Carnegie Hill is a low-traffic residential section of the Upper East Side defined by proximity to Central Park and Museum Mile. The area features low-rise historic architecture and large pre-war cooperatives, with landmarked blocks and boutique retail along Madison Avenue.

Carnegie Hill Live Market Data

View Neighborhood

Active Listings

101

Median Asking Price

$1.95M

Median $/Sqft

$1,559

Avg Days on Market

N/A

New This Week

4

Price Reduced

32%

Sold (30 Days)

14

Median Sale Price

$2.05M

Live data from RLS at REBNY • Updated 11/6/26, 7:49 PM EST

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Location

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168 E 91ST Street, Carnegie Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1925
Year Built
101 years old
2
Floors
1
Residential Units
R3-1
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $93,780
Land Value: $23,640
Exemptions: $0

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

Lot Area: 3,100 SF
Building Area: 1,408 SF
Built FAR: 0.45
Allowed FAR: 0.75

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 annual property tax is $43,272, or roughly $3,606 per month. Verify the current assessment with your attorney before closing.

This property has 5 bedrooms and 5 full bathrooms and 2 half bathrooms.

The listed interior living area is 7,700 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1899, making it approximately 127 years old.

This listing is None

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $11,950,000 for 7,700 sq ft, the asking price per square foot is approximately $1,552. This figure is for reference only and may differ from appraised or assessed values.

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) 416-7433
MLS® ID: RLS20125689
First Listed: 11/6/2026
On Market: 11/6/2026
Price Changed: 11/6/2026
Contract Date: 11/6/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Daniella Gross Schlisser

Listing Contact: (917) 774-2800

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 11/7/2026 at 12:49 AM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Carnegie Hill Market Update

14 sales last 30 days · $1.95M median · 7.2 months supply

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Quick Facts

Status Active Type Single Family Residence Neighborhood Carnegie Hill Borough Manhattan
County New York
Floor 1 of 6
Year Built 1899
First Listed 11/6/2026
Style WalkUp
Living Area 7,700 sqft
Annual Tax $43,272

Monthly Costs Estimate

Down Payment 20%

$2,390,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Est. Taxes $3,606
Total Monthly $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 $10M to $14,999,999 at 3.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$388,375

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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