For Sale · Listing by Brown Harris Stevens Residential Sales LLC
168 E 91ST Street
Carnegie Hill, Manhattan
$11,950,000
168 E 91ST Street
MLS® #RLS20125689
Listing by Brown Harris Stevens Residential Sales LLC
- 5
- Bedrooms
- 5.5
- Baths
- 7,700
- Sq. Ft.
- 1899
- Year Built
Quick Summary
Property Highlights
- Views: Other
- Outdoor Space: Terrace
- Fireplace: 1 fireplace
Property Details
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
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Carnegie Hill
View All Carnegie Hill ListingsCarnegie 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 NeighborhoodActive 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
168 E 91ST Street, Carnegie Hill, 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 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) 416-7433Listing 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 Data display by Keller Williams NYC. Data last updated on 11/7/2026 at 12:49 AM UTC
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Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 168 E 91ST Street
At $11,950,000, 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.
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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.
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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.
Carnegie Hill Market Update
14 sales last 30 days · $1.95M median · 7.2 months supply
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Quick Facts
Monthly Costs Estimate
$2,390,000
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 $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
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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