Adjacent to Fort Greene, Clinton Hill, and the Brooklyn Navy Yard is one of Brooklyn’s oldest but least known neighborhoods: Wallabout. Though somewhat isolated due to its lack of public transportation, the area boasts a rich history dating back to the 17th century. It was once home to the area’s second largest producer of chocolate (second only to Hershey’s), Brooklyn’s first free African-American school, and where Walt Whitman wrote the first edition of “Leaves of Grass” while living at 99 Ryerson Street. Wallabout contains the largest concentration of pre-Civil War wood-frame houses in the city, but amid the historic homes are some contemporary gems, like this 2011 metal-clad townhouse at 336 Park Avenue. The 2,500 square-foot property—complete with a side yard, a roof terrace, and two parking spots—is currently on the market for $2,200,000.