Rebuilding Our Country Starts with the Homes We Already Have

Every April, during National Rebuilding Month, we ask Americans to rethink what it means to solve our housing crisis. The dominant narrative is simple: we need to build more homes. And while new construction has a role to play, it is not the affordable housing silver bullet many believe it to be.

If we are serious about affordability and community stability, we must start with a more fundamental truth: the most affordable home is the one you already have—and can afford to keep.

In the United States, affordable housing is not primarily created through new construction. It is preserved through the maintenance of existing homes. Most affordable housing already exists in older homes—the modest, aging properties that millions of us rely on.

But these homes are under threat. The U.S. housing stock is aging rapidly, with a median age of about 42 years according to the American Community Survey from the U.S. Census Bureau.

When we fail to invest in repairs, we are not just neglecting buildings, we are quietly erasing affordable housing from our communities.

There is a persistent misconception that building new housing is the most effective way to address affordability. The data tells a different story.

Repairing and preserving existing housing is often far more cost-effective than building new affordable units. At the same time, the U.S. faces a growing backlog of unmet repair needs: a Federal Reserve Bank of Philadelphia analysis estimates the cost of addressing housing deficiencies at over $120 billion nationwide.

These needs are not evenly distributed—low-income households bear a disproportionate burden, facing higher repair costs relative to income while having fewer resources to address them. Research from the Harvard Joint Center for Housing Studies further shows that lower-income homeowners devote a much larger share of their income to essential maintenance and are more likely to defer critical repairs, exacerbating long-term housing deterioration.

The benefits of repairing existing homes don’t stop at our affordable housing needs. A growing body of research in public health and housing policy shows that poor housing conditions—such as mold, structural hazards, and inadequate heating—are linked to higher rates of injury, chronic illness, and hospitalization.

Conversely, targeted home repairs—like accessibility modifications and safety improvements—help older adults remain in their homes, reduce fall risks, and improve overall quality of life. This is not just about housing, it is about public health, independence, and dignity.

Too often, we define housing affordability solely by rent or mortgage payments. But affordability is also about whether a home is safe and livable.

According to data from the U.S. Census Bureau and housing researchers, millions of Americans—particularly older adults on fixed incomes—struggle to maintain their homes as costs rise and properties age.

When a roof leaks or a furnace fails, families are forced into impossible choices between fixing their homes, buying food, or paying for medicine. Without intervention, these homes often fall into disrepair, are abandoned, or are converted into higher-cost housing, further shrinking the affordable supply.

National Rebuilding Month is not just a call to volunteer, it is a call to rethink policy.

If we want to make meaningful progress on housing affordability, we must invest in large-scale home repair programs. We need to prioritize preservation alongside new construction and recognize housing as a platform for health and economic mobility.

The reality is simple: we cannot build our way out of the housing crisis fast enough. But we can repair, preserve, and protect the homes that millions of us depend on.

At Rebuilding Together, we believe that strong communities are built from the inside out, starting with safe, stable homes. National Rebuilding Month reminds us that sometimes the most powerful solutions are not about creating something new, but about valuing and sustaining what we already have. Because when we repair a home, we do more than fix a structure, we preserve affordability, protect health, and strengthen the very fabric of our communities.