Sage Partners Secured Financing for Skye Isle Renovations
A $103.4 million package will renovate 188 senior apartments in downtown St. Petersburg.
Updated on Oct. 9, 2026 in Home Renovation

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Sage Partners has secured a $103.4 million financing package to renovate the Skye Isle apartment complex in downtown St. Petersburg. The project will update the 1971 structure while extending affordability restrictions for 50 years.
Why it matters
The massive investment addresses infrastructure issues accumulated since the building's construction, ensuring that low-income senior residents can continue living independently. It marks a significant effort to preserve affordable housing stock in the downtown core.
The Skye Isle complex features 188 units for seniors who earn an average annual income of $17,500. Hennessy Construction Services is managing the project, with each individual apartment renovation estimated to take 30 to 35 days.
The players
Sage Partners
This real estate organization has held ownership of the Skye Isle property for 17 years.
Hennessy Construction Services
This firm is currently conducting floor-by-floor renovations while residents remain in the building.
Housing Finance Authority of Pinellas County
This local government agency issued $27 million in bonds to facilitate the apartment complex project.
The details
Renovation work is being conducted floor by floor to allow the building to remain occupied throughout the construction process. The project also incorporates $27 million in bonds issued by the Housing Finance Authority of Pinellas County to support the modernization of the property.
Timeline
The building at 518 Third Avenue S. was originally constructed in 1971.
Sage Partners and its affiliates have owned the property for 17 years since acquiring it in 2009.
County commissioners officially approved the bond authorization in May 2026.
The financing package was officially closed on October 9, 2026.
Renovations are currently underway and expected to be completed in 2027.
Culture Shift
This project aligns with the broader push to modernize aging multi-family housing rather than displacing residents. By extending affordability for 50 years, the developers are participating in a shift toward long-term community stabilization rather than rapid market-rate redevelopment.
Current residents will see their living environment updated through a floor-by-floor construction schedule that minimizes displacement. Because the affordability restrictions are locked in for 50 years, the local housing market retains a critical supply of low-income senior units.
The takeaway
This project demonstrates how public-private partnerships can successfully extend the life of aging community infrastructure while protecting vulnerable residents. It provides a blueprint for managing major property overhauls without requiring the relocation of elderly tenants.
What happens next
Renovations at the facility are scheduled for completion in 2027, at which point the full scope of infrastructure improvements will be realized.
Further reading
For more on local building projects, read our latest updates on Home Renovation.
Source note: This article includes information reported by St Pete Catalyst.
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