Harbor Oaks Residential District, Historic residential district in Clearwater, Florida.

Harbor Oaks Residential District is a historic neighborhood in Clearwater, Florida, containing about 81 buildings and several structures spread across 400 acres along Clearwater Harbor. The area includes two-story and larger residences positioned between Druid Road and South Fort Harrison Avenue, and between Lotus Path and the waterfront.

The neighborhood was founded in 1914 by developer Dean Alvord as Clearwater's first planned residential development, pioneering modern utility lines and infrastructure systems. This design approach made it a model for planned communities in the region.

The neighborhood displays Mediterranean Revival, Colonial Revival, and Tudor Revival architecture that shapes its visual character. These building styles reflect the tastes and means of wealthy residents who built homes here in the early 1900s.

Visitors can best explore the neighborhood on foot, as the tree-lined streets between landmarks are easy to navigate. Parking is available in various sections, and the nearby harbor provides additional points of reference.

The neighborhood attracted prominent industrialists and creative figures in the early 1900s, including a noted author, a major baseball team owner, and an inventor. These personalities helped establish Clearwater's reputation as a wealthy retreat.