ECON Construction Finishes Bankers Hill Apartment Project

The newly completed development adds 185 housing units to the neighborhood.

Updated on Oct. 26, 2026 in Construction

Isometric editorial illustration of a modern nine-level residential building featuring modular sections, representing urban housing development. — ECON Construction has completed the 185-unit Treehouse apartment project in San Diego, significantly increasing housing density in the Bankers Hill neighborhood. AI Illustration. Upload story photo >

Live Poll

Do you support replacing older, low-density buildings with high-density housing projects in your community?

ECON Construction has finalized the Treehouse apartment project in San Diego, replacing three older buildings with 185 modern residential homes. This development significantly increases housing density in the Bankers Hill area.

Why it matters

By replacing 12 older units with 185 new homes, the project directly addresses the need for higher housing density on the existing urban parcel. The use of innovative building techniques allows for more living space within a constrained footprint.

The completed project includes 185 apartment homes, a major increase from the 12 original units demolished to clear the site. The building structure consists of five levels of wood framing stacked atop four levels of concrete.

The players

ECON Construction

This firm served as the general contractor responsible for the execution and completion of the Treehouse development.

BDE Architecture

This organization acted as the lead design firm responsible for the architectural planning and layout of the new apartment structure.

The details

The development team utilized a hybrid structural approach, coordinating with city engineers to secure two code variances related to egress and lumber usage. BDE Architecture served as the lead firm for the design of the nine-level residential building.

October 2026 marked the completion of the project.

Market Landscape

This project follows the established process for obtaining variances from the San Diego City building code to allow for specific structural requirements. Such development reflects a broader trend toward increasing urban housing density through complex, hybrid construction methods.

Local residents in Bankers Hill will see a significant increase in available housing inventory due to the addition of 185 new units. The completion of this project may influence future residential availability and density standards in the neighborhood.

The takeaway

This project highlights how hybrid construction techniques can effectively maximize residential capacity in established urban neighborhoods. Developers looking to increase density should consider early coordination with city engineers to navigate code variance requirements.