Harbour Square Owners, Inc., is a historic cooperative in a beautiful setting near the District Wharf along the Washington Channel.


Panoramic water views, beautifully landscaped gardens, and large reflecting pools offer residents a calm oasis in the nation’s capital, steps from the excitement of city living.

Our community includes more than 440 residences, ranging from comfortable efficiencies to spacious three-bedroom units, many with fireplaces, garden patios, and balconies with exquisite views. Harbour Square is listed on the Historic Register for its mid-century modern architecture and landscape. The property integrates townhouses that date back to the 1790s and are listed individually in the National Register of Historic Places.

Harbour Square offers perfect combinations of land and water, historic and modern, serenity and vibrancy — all in an incredible metropolitan location. It is the perfect place to call home.


Close to It All


Harbour Square offers easy access by foot, bike, train, bus, or car to the best the city has to offer.