Developers Proposed Medical Building in Tacoma
A new $120 million medical facility has been proposed for a vacant property on South Wilkeson Street.
Updated on Oct. 5, 2026 in Commercial
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Developers have filed permit applications for a 100,000-square-foot medical office building in Tacoma. The project, owned by Wesco Management LLC, would be located at 4810 S. Wilkeson St.
Why it matters
This facility represents a significant commercial investment in the South End Tacoma area. It follows a 2023 land-use designation change approved by the Tacoma City Council for the parcel.
The proposed medical office building will span 100,000 square feet across two stories. The project plan includes a multistory, partially sub-grade parking garage.
The players
Wesco Management LLC
This is the company that owns the property at 4810 S. Wilkeson St.
Seneca Group
This firm is the designated contact for the medical office building project.
ZGF Architects
This architecture and design firm represents the property owner in the municipal application process.
Tacoma City Council
This is the local legislative body responsible for land-use designation approvals in the city.
The details
The medical office building is slated for the lot at 4810 S. Wilkeson St., which borders Giaudrone Middle School. ZGF Architects is currently managing the application process on behalf of the property owner, Wesco Management LLC.
Timeline
The Tacoma City Council approved a land-use designation change for the parcel in 2023.
Pre-application documents for the project were filed on September 30, 2026.
Construction could begin as early as February 2028.
Roadmap
The transition of this parcel from a residential-focused designation to a commercial medical site mirrors broader urban development trends in Tacoma. This shift prioritizes high-value healthcare infrastructure over previous plans for high-density housing.
Residents near the South Wilkeson Street lot should anticipate future site activity as preliminary permit reviews proceed. The project replaces potential residential development, altering the local property usage and service landscape.
The takeaway
Commercial development plans are subject to change as they navigate city permitting and municipal review cycles. Interested stakeholders should monitor upcoming city council or planning board sessions for project updates.
Further reading
For more on local business development, visit the Tacoma Commercial section.
Source note: This article includes information reported by Tacoma News Tribune.
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