Preservation— Why We're Preserving the HEW Building

How preservation provides foundation for responsible development

Keeping What Matters

We don’t treat our past as prologue. We treat it as presence — something alive, living in the grain of our buildings, the beat of our streets, the way a place accumulates character that no amount of new construction can remanufacture. History is not something to be preserved under glass like a snow-globe. It is something to be celebrated, inhabited, and carried forward.

The HEW building has stood since the 1850s. A building that has existed for more than a century and a half carries real weight — emotionally, environmentally and materially. It carries something else too: a physical record of how this community discovered its obligation to care for people.

From its earliest days, the HEW was built to serve the people. Health, education, and welfare were not aspirational words — they were the purpose of the building itself. It was never meant to be disposable. Neither were the people who passed through its halls.

The HEW Knew Something

When the HEW Building first opened as the Nevada County Hospital in April of 1860,  the science of healing was undergoing nothing short of a revolution. Florence Nightingale, a nurse in the Crimean War, became known as the “Lady of the Lamp”. Where she had demonstrated empirically in her field hospital work — that light, air, circulation, and human connection were not just amenities, but they were real medicine. Wide, ample corridors allowed free circulation and reduced contagions. Large windows brought in the swathes of natural light that kept despair at a distance. High ceilings and ventilation replaced the stale air that had killed more patients than their original injuries. This new spatial logic was a direct expression of what healers already understood about the relationship between environment and healing.

The HEW building was designed within that tradition. Generous hallways, tall fenestrations that open to the sun and trees, its long linear proportions — these weren’t decorative choices, they’re therapeutic ones. The people who built it, were solving challenging problems around health with both intelligence and care, and the building they left behind is the evidence.

Today we call this biophilic design, a kind, trauma-informed architecture, or wellness-centered spaces. We write papers about it and charge premium rates to implement it. They are, in their essence, the same bet this building made more than a century ago: that the quality of a space shapes the quality of a life lived inside it.

Why Adaptive Reuse Works

Preservation, in this case, is not about freezing the HEW building in time. It is about recognizing that some places earn continuity through their intention and adaptation. Adaptive reuse allows a building to evolve while remaining legible — to change without losing its grounding.

There is an assumption that demolition is cleaner and easier. In reality, it removes far more than old materials. It erases the labor of those who built it, and the wisdom of a structure that has already proven its durability — and in this case, its therapeutic value. What the replacement might gain in contemporary uniformity, it loses in cultural depth. A building that could exist anywhere is just not the same as a building that could only exist here, like this. The alternative is to work with what already exists, invite change without erasing what it could be.

The Work It Requires

To preserve something is certainly not the easiest path. Older buildings demand great care in ways new construction does not. Toxic remediation is an unavoidable part of responsible reuse for structures of this age. Lead paints, asbestos, contaminated soils, and legacy materials must be identified, addressed, and removed carefully and safely. Structural systems need reinforcement to meet seismic demands. Modern life-safety, accessibility, and environmental standards must be integrated into a framework that was never designed for them.

This work is slow, often invisible and expensive. It requires patience, expertise, and a willingness to engage with complexity rather than side-step it. Every remediation must be documented, tested, and verified. This is not corner-cutting disguised as efficiency. It’s methodical care applied to problems that have accumulated over generations. But it is also the work that protects public health and ensures that the reuse of this place is genuinely responsible. Carrying something forward means accepting the full scope of what that responsibility entails.

The Carbon Cost of Replacement

The carbon cost of the HEW building was paid a long time ago. The materials were regionally sourced, transported by horse and hand, and assembled generations before carbon accounting even entered our conversation. 

Demolition resets the entire clock. A new structure of comparable size would require significant quantities of new concrete, steel, stone, and glass — materials that generate huge amounts of CO2 in production alone, much of it sourced globally before finally being assembled. Each carries an embodied carbon cost that compounds across the supply chain.

Reuse negates that math. The carbon investment is already sunk. What remains is maintenance and adaptation — work that generates a fraction of the new emissions construction requires.

Not everything can be salvaged, that is true. The site's asphalt parking lots must be removed to meet modern compliance standards — demolition, transport, recycling — all at real financial and environmental cost. But the core structure, the buildings that have stood for over a century, can continue to serve. Stewardship, in that sense, is not just about what we build next. It is about what we choose not to throw away.

What Preservation Produces

Choosing not to overwrite something meaningful is both a planning decision, a design decision, and a values-based decision. Preservation and growth are not opposing ideas. When handled carefully, preservation becomes a foundation for growth that is grounded in place rather than detached from it.

Care actually takes longer. It requires more coordination and more patience. It means working with existing conditions rather than dictating ideal ones. But it produces places that endure, places that feel rooted rather than interchangeable. Buildings that carry their history forward. Spaces that accumulate meaning rather than starting from zero with each new generation.

The HEW is that kind of place. Its corridors were designed for human movement and human encounters. Its windows were sized for light that heals. Its proportions reflect a belief, held by the people who built it and the community that used it, that the built environment has a responsibility to the people inside it and around it. That belief is not dated. It is, if anything, more urgent now than it was then.

Why This Building Earns It

Every community is shaped by what it decides to keep. Some buildings are replaced without much consequence. Others earn another chapter because of the vital roles they have played and the potential they still carry.

The HEW Building falls into that latter category. Not because it holds a designation, but because it was built with purpose, added to with intention, and used across generations in service of this county's most essential obligations — health, education, welfare. Its age is not a liability, it’s a condition to be handled responsibly, and a story worth continuing.

This project is not an attempt to turn back the clock. It is an effort to move forward without erasing what came before. The HEW has already lived many lives, what comes next is not an ending, it’s a continuation shaped by the same values that raised it: restraint, judgment, and genuine care for people.

Change will come, as it always does. The question is whether that change respects what's already here — or simply erases it.

For us, the answer is clear. Renew the HEW.