




18 E 76th St, New York, NY, 10021
About This Home
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 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 house some additional tender loving care with some contemporary updating while leaving its splendid magnificence in tact!
Getting Around
Schools
Construction
Condition
- Year built: 1910
Materials
- Roof: Roof Rights
Type & Style
- Home type: MultiFamily
- Property subType: Multi Family
Interior
Appliances
- Appliances included: Dishwasher,Washer/Dryer
Bedrooms & Bathrooms
- Bedrooms: 8
- Bathrooms: 9
- Full bathrooms: 8
- 1/2 bathrooms: 1
Features
- Flooring: Hardwood
- Fireplace features: Wood Burning
- Fireplace: Yes
Interior Area
- Total structure area: 10,000
- Total interior livable area: 10,000 sqft
Property
Details
- Special condition: Resale
Features
- Patio & porch: Other,Terrace
- Exterior features: Garden,Terrace
- Has view: Yes
- View description: City
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Cold Wave
- Earthquake
- Hurricane
- Heat Wave
- Inland Flooding
- Strong Wind
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters in New York County and New York
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $93,546 | $1,122,552 |
| Home Insurance * | $2,624 | $31,488 |
| Property Taxes | $10,945 | $131,340 |
| Electricity | $1,652 | $19,831 |
| Total | $108,767 | $1,305,204 |
Income You'd Need if You Spent...
New York FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2026-03-25 | Listed for sale | $18,500,000 |
| 2026-03-18 | Contingent | $18,500,000 |
| 2025-03-27 | Price change | $18,500,000 |
| 2024-07-09 | Listed for sale | $21,000,000 |
| 2022-02-08 | Listing removed | -- |
| 2021-07-22 | Listed for sale | $22,000,000 |
| 2021-07-14 | Listing removed | -- |
| 2021-06-19 | Listed for sale | $22,000,000 |
| 2020-07-25 | Listing removed | $24,990,000 |
| 2019-11-18 | Price change | $24,990,000 |
| 2019-07-30 | Price change | $28,000,000 |
| 2019-04-03 | Listed for sale | $35,800,000 |
