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The Block House, 18 East 76th Street

Townhouse located in Upper East Side, between Fifth Avenue & Madison Avenue

$21,000,000 ($2,100 per ft2) | 8 beds, 6+ baths | Approx. 10,000 ft2
135 days on Market

Townhouse Facts

  • Year Built: 1910
    Minimum Down: 20%
    Total Floors: 4
    Listed: Jul 5, 2024
    Days on Market: 135
    Building Type: Townhouse
    Neighborhood: Park/Fifth Ave. to 79th St. (Manhattan)
    Listing viewed 322 times
Monthly Real Estate Taxes: $13,327
Total Taxes & Fees: $13,327 ($1.33/ft2)
Est. Monthly Mortgage: $111,433
Total Est. Monthly Carrying Cost: $124,760 ($12.48/ft2)
Note: the above is based on a down payment of 20% ($4,200,000), which is the minimum amount permitted by the building.

Insider Highlights

  • Prime Location: This historic Lenox Hill limestone mansion is located in the prestigious Park/Fifth Ave. to 79th St. neighborhood, next door to the chic Surrey Hotel and the legendary Carlyle Hotel. It offers proximity to Central Park, Museum Mile, high-end hotels, chic boutiques, and fine dining.
  • Spacious and Historic: Built in 1910, this spacious townhouse offers approximately 10,000 square feet of living space, preserving original details. It features 8 bedrooms, 6+ bathrooms, 7 fireplaces, and has been home to many of New York's most notable families.
  • Outdoor Spaces: The property includes a terrace, balcony, and a roof terrace, providing ample outdoor space for relaxation and entertaining. There's also a garden apartment with a separate entrance, currently used as servants quarters.
  • Unique Features: The home includes 3 kitchens, one of which is in the servants quarters, a European sized elevator for easy access to all floors, and a secret office pantry and half bath. It also features a generously sized office, perfect for those who work from home.
  • Architectural Details: The home boasts high ceilings, Corinthian columns, oak herring bone floors, and other impressive architectural details, adding to its historic charm and magnificence.
  • Potential for Personalization: The property offers the opportunity for the new owner to add their own contemporary updates while preserving its historic magnificence.

Description

This Lenox Hill 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!

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Building Amenities

  • Pre War
Listing courtesy of Nest Seekers LLC
Off Market
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