UPPER EAST SIDE, NY — Twenty-six apartments over $4 million sold this week in Manhattan, and the most expensive one was on the Upper East Side.

It was a busy week for the luxury real estate market on the Upper East Side, with six deals closing over the $4 million mark, including two co-ops and four condos, according to the latest data from the Olshan Report.

The most expensive home on the Upper East Side this week was a condo on East 79th Street that sold for $18,000,000, the Olshan Report said.

The chart-topping condo is located at 200 East 79th St., between Second and Third avenues.

The penthouse features five bedrooms, five bathrooms, one powder room, 11-foot ceilings, a large private terrace, and direct views of Central Park.

Here are the Upper East Side’s top five contracts from March 9 to March 15.

200 East 79th Street – PH 200 E 79th St. (Google Maps) Address: 200 E 79th St, New York, NY 10075Price: $18,000,000Type: CondoBedrooms: 5Bathrooms: 5 full, 1 half-bathSize: 4,898 square feet 40 East 72nd Street – Maisonette 40 E 72nd St. (Google Maps) Address: 40 E 72nd St, New York, NY 10021Price: $7,995,000Type: CondoBedrooms: 4Bathrooms: 3 full,1 half-bathSize: 3,402 square feet 923 Fifth Avenue – 11/12E 923 5th Ave. (Google Maps) Address: 923 5th Ave, New York, NY 10021Price: $6,500,000Type: CondoBedrooms: 3Bathrooms: 3 full, 1 half-bathSize: 2,411 square feet 151 East 85th Street – 11C151 E 85th St. (Google Maps) Address: 151 E 85th St #11c, New York, NY 10028Price: $4,995,000Type: CondoBedrooms: 4Bathrooms: 3 full, 1 half-bathSize: 2,350 square feet 880 Fifth Avenue – 10C/D 880 Fifth Ave. (Google Maps) Address: 880 5th Ave, New York, NY 10021Price: $4,775,000Type: Co-opBedrooms: 3Bathrooms: 4 full, 1 half-bath