Governor John Langdon House

The Governor John Langdon House is a Georgian-style mansion in Portsmouth featuring symmetrical proportions with a central entrance and four rooms on each floor. The interior spaces showcase elaborate wood carvings in Rococo style, with the entry hall and reception rooms particularly ornate.

The residence was built in 1784 and belonged to John Langdon, a merchant, shipbuilder, and military leader during the American Revolution. He later served as governor of New Hampshire three times, playing a key role in the state's early years.

The house displays furnishings and objects that reflect how wealthy families lived in 18th-century New England. The rooms show the refinement and prosperity that shaped the region's prominent households.

The house opens for guided tours from June through October on weekends, allowing visitors to explore the rooms and gardens. Arriving early is wise since visitor numbers are limited and tours follow set schedules.

George Washington visited the house in 1789 and was impressed by the refined architecture and the carefully designed Rococo reception rooms. His visit underscores the importance and prosperity the property held at that time.

Location: Portsmouth

Inception: 1784

Architectural style: Georgian architecture

Address: 143 Pleasant Street

GPS coordinates: 43.07528,-70.75639

Latest update: December 12, 2025 17:42