18 E 76th Street
$18,500,000
MLS# RLS20080900 · Upper East Side
Listed July 5, 2024 · 861 days on the market
8 Beds 9 Baths 10,000 Sq.Ft.
About This Property
This Upper East Side limestone mansion is exceptional with much of its magnificent original details lovingly preserved. 18 East 76th is ideally located next door to the chic Surrey Hotel and Central Park between 5th and Madison Avenues, with the legendary Carlyle Hotel around the corner. Originally built in 1881 as a Victorian brownstone, Henry Block purchased it in 1906. He hired architect Henry Hertz to upgrade the house to the Beaux-Arts beauty it is today, the style du jour. Measuring 22’ wide and 100’ deep, The Block House was and remains absolutely ideal for entertaining! This is a unique opportunity to own a truly remarkable property. Welcome to Manhattan’s Gilded Age! Walk up the limestone stairs passing through the foyer into the impressive front parlor with Corinthian columns adorning the walls upholding the soaring 14’ornate ceilings. You are greeted by a monumental fireplace topped with a massive mirror opposite a beautiful wrought iron staircase. The oak herring bone floors with marquetry are in remarkably good condition. French mirrored paned doors open into an intimate sitting room with 2 tall French windows facing E76th with monumental mirrors on both walls, and a marble fireplace. Leaving this room, and walking south through a wide corridor, you arrive in the rear parlor with another massive marble fireplace and mirror. A dramatic crystal chandelier is the crown jewel. Passing through the second parlor, you step into a generously sized office. An arched window measuring the entire west wall, with its own window seat brings in light. A discreet locked door in the wall paneling leads to a secret office pantry and half bath. Descending one flight from the street, with a separate entrance, the garden apartment is a spacious two bedroom, currently the servants quarters. You could take the European sized elevator to the third floor to enter a glorious living room with high ceilings, and a black marble fireplace. There are 3 tall mahogany encased French windows with limestone balustrades overlooking the treetops of East 76th Street. Turn south through a mahogany mirrored- cabinet hall with pocket doors on either end. Enter the formal dining room with a white marble fireplace, topped by yet another massive mirror. The dining room flows to an area with a west bay window, and powder room leading to the full kitchen. Create gourmet meals with the chef’s sized Wolf stove. The third floor hosts a large primary bedroom with high ceilings and ensuite bath. There are 3 tall arched French windows facing E 76th, and a corridor of tall wall compartmented closets. Two additional bedrooms on the 4th floor are in the south end of the house, one with a white fireplace, and both with tall American windows. The third floor has 2 more bathrooms, one in marble with a bidet, and the other has a jacuzzi. The Fifth floor has an additional large bedroom facing north with ensuite bath. There is an additional full bathroom in the hall. Facing south, is another dining living area with an adjacent roof terrace, a galley kitchen, and a home office. The current owner utilizes 4 bedrooms plus the 2 in the maids quarters. Technically this is an 8 bedroom and 8.5 bathroom home in 10,000 square feet with 7 fireplaces, and 3 kitchens including the servants quarters. The next owner will likely want to give this fantastic property some additional tender loving care with some contemporary updating while leaving its splendid magnificence in tact!
Agent's Note
From Curtis Bain. Details about the apartment are drawn from the listing information provided through RLS by Nest Seekers LLC.
The house already has an elevator to the third floor and a roof deck, so getting groceries up and getting outside are settled before you move in. The listing calls the elevator European sized, and in a four-story house that shapes daily use. The kitchen has a chef's-sized Wolf stove and sits a short route from the formal dining room, so meals don't have far to travel.
The front parlor has 14-foot ceilings and a monumental fireplace, and the oak herringbone floors with marquetry are in good condition, according to the listing. Eight fireplaces appear across the house, several of them marble, so the rooms read as a sequence of distinct spaces rather than one open plan.
The office has an arched window across the west wall and its own window seat. West-facing windows get direct sun from about 12:34 PM to 4:07 PM at the winter solstice and from about 1:11 PM to 8:07 PM at the summer solstice, though nearby buildings can block it.
The primary bedroom is on the third floor with an ensuite bath. The garden apartment is a two bedroom with its own entrance, which gives the house room for guests or a home office.
Central Park is about 2 minutes away on foot, and the 77 St station on the 6 is about 6 minutes. The Metropolitan Museum of Art is about 9 minutes on foot.
Quick answers+
Does the house have an elevator?
Yes. An elevator is included, and the description notes a European sized elevator that serves the third floor.
Is there private outdoor space?
Yes. There is a balcony, a patio and a terrace, along with a roof deck and private outdoor space under 60 square feet.
How many fireplaces does the house have?
Eight.

Curtis Bain
Brown Harris Stevens
Property Features
Policies
- Pets allowed
Home features
- Window air conditioning units
- Fireplaces
- 8 fireplaces
- Balcony
- Private outdoor space (under 60 sq ft)
- Patio
- Terrace
Building amenities
Services and facilities
- Elevator
Outdoor space
- Roof deck
Estimate
Monthly Cost & Closing Costs
The rate is a placeholder, not a quote. Enter the one your lender gives you.
$106,873 / month
- Principal and interest$93,546
- Property taxes$13,327
Due at closing
- Down payment (20%)$3,700,000
- NYS “mansion tax” (3.5%)$647,500
- Mortgage recording tax (1.925%)$284,900
Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.
About the Building
18 E 76th Street is a 4-story two-family dwelling in Upper East Side, completed in 1881 and home to 2 residential units. It sits within the Upper East Side Historic District. The most recent major alteration on record was in 1984.
The closest subway is 77 St (6), about a 6-minute walk. Central Park is roughly 2 minutes away on foot.
Compiled from NYC public records and open data.
- Year Built
- 1881
- Stories
- 4
- Units
- 2
- Building Type
- Two-Family Dwelling
- Historic District
- Upper East Side Historic District
Location & Nearby
Map
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18 E 76th Street
Subway
- 677 StAbout 6 min walk
- 668 St-Hunter CollegeAbout 11 min walk · Accessible
- Q72 StAbout 13 min walk · Accessible
Parks
- Central ParkAbout 2 min walk
Public schools · Elementary schools
- P.S. 6 Lillie D. BlakeAbout 8 min walk
- P.S. 290 Manhattan New SchoolAbout 16 min walk
- Ella Baker SchoolAbout 17 min walk
Middle schools
- J.H.S. 167 Robert F. WagnerAbout 10 min walk
High schools
- Eleanor Roosevelt High SchoolAbout 17 min walk
- Vanguard High SchoolAbout 17 min walk
Colleges & universities
- Hunter College (CUNY)About 11 min walk
- New York School of Interior DesignAbout 11 min walk
- Marymount Manhattan CollegeAbout 12 min walk
- Louis V Gerstner Grad SchAbout 21 min walk
Museums
- Whitney Museum of American ArtAbout 2 min walk
- The Frick CollectionAbout 7 min walk
- The Metropolitan Museum of ArtAbout 9 min walk
- Solomon R. Guggenheim MuseumAbout 17 min walk
Walking times are estimates. Schools shown are the nearest public and charter schools and are not zone assignments; a nearby school is not necessarily the one an address is zoned for. Confirm zoning with the NYC Department of Education. Sources: MTA, NYC Parks and NYC Department of City Planning open data.
The Neighborhood
About Upper East Side
Manhattan's gold standard for luxury living with iconic architecture, Central Park, and Museum Mile.
Walkability
9/10
Public transit
9/10
Schools
10/10
Dining
9/10
Groceries & parks
9/10
Schools in Upper East Side
Many of NYC's most selective schools sit here, with a concentration of elite K-12 private schools, strong public feeders like PS 6 and PS 290, and easy access to top selective high schools.
Private schools in the area include The Dalton School, The Brearley School, The Chapin School, The Spence School, Nightingale-Bamford School, The Browning School.
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Gallery
Property Photos
Listing Courtesy of Nest Seekers LLC
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 The Real Estate Board of New York, Inc., All rights reserved.