Protected historic buildings decay in Oulu as city waits on zoning plan

Protected historic hospital buildings in Oulu’s Tuiranpuisto are decaying while the city delays repairs, waiting for a stalled zoning plan to advance, reports Yle.

The buildings, part of a nationally significant cultural environment, have fallen into disrepair, with some in critical condition. The city has no plans to restore them, as it intends to sell the properties once the zoning process is complete.

Zoning work began in 2017 but has been on hold for nearly a decade, partly due to outdated environmental assessments that must be renewed. Without an approved plan, sales cannot proceed.

Some structures have been boarded up after repeated vandalism, with broken windows and unauthorized entry. A few even show signs of improvised habitation. Pests, including wood-boring insects, have infested the deteriorating wood, raising concerns about structural integrity.

Experts warn that while restoration is technically possible, the cost and feasibility are increasingly questionable. Some buildings may have suffered irreversible damage from moisture and poor maintenance, compounded by past use of latex-based paints that trapped moisture in the cladding.

Tuiranpuisto was originally developed as a pavilion-style hospital complex in the early 1900s, featuring architecture from the neo-Renaissance, national romantic Jugend, and stripped Nordic neoclassicism styles. The area survived Oulu’s 1960s and 70s urban renewal, which demolished much of the surrounding wooden neighborhood. Today, it remains the last cohesive remnant of the lost Puu-Tuira district.

Though some buildings still house welfare services, many stand empty. The city has temporarily leased a few to tenants to slow decay, but those left vacant continue to deteriorate.