Arbor Hill Historic District–Ten Broeck Triangle
Open space within the district include a few vacant lots and parking lots. Most are planned however, such as Van Rensselaer Park, the neighboring space around the church known as St. Joseph's park, and the large parcel at the district's northeast corner where the Ten Broeck Mansion and its gardens (and formerly carriage house) are located. Mature trees are abundant throughout. Topographically the district rises almost a hundred feet (30 m) from its eastern and southern edges to level terrain along North Swan between Second and Third. This reflects the ravines that existed there when Albany was first settled, later partially filled in to facilitate development, now the neighborhood of Sheridan Hollow, which separates Arbor Hill and the district from downtown Albany.
Forest Hill, Newark, New Jersey
Forest Hill is located on a ridge between the Passaic River and the valley of the Branch Brook. It was first developed by Elias Heller, who owned a file factory in North Newark, on the Belleville border. Heller Parkway is named in his honor. From the 1870s to the 1920s, generations of wealthy Newarkers built hundreds of stately homes in the area in various styles, including Beaux-Arts, Victorian, Colonial Revival, Gothic Revival, and Spanish Revival. Along with their mansions, the wealthy of Forest Hill also developed scores of social and literary clubs. Other than the homes, landmarks include the old Tiffany factory. The Branch Brook branch of the Newark Public Library serves the neighborhood.