Finding room for new housing is not easy in New Jersey.

Many communities are already heavily developed, vacant land can be expensive, and completely new development may require major infrastructure and lengthy approvals.

One solution receiving more attention is reuse.

Instead of starting with untouched land, some senior-housing projects are transforming vacant buildings, aging public-housing properties, and previously developed sites into new homes for older residents.

Recent projects in Totowa and North Trenton provide two particularly clear examples.

The approach is important because it can address two problems at once:

New Jersey needs more senior housing, while many communities also have older or underused properties that need a new purpose.

Totowa Is Turning a Vacant Senior Facility Into 141 Apartments

One of New Jersey's clearest current examples of adaptive reuse is in Totowa.

The former St. Joseph's Home for the Elderly, originally constructed in 1975, had become vacant.

Instead of abandoning the property, the site is now being transformed into a modern 141-unit affordable senior housing community.

NJHMFA announced in July 2026 that the redevelopment would receive more than $63 million in investment, including Low-Income Housing Tax Credits and financing through the agency's Revenue Bond Financing Program.

The completed development is planned to include:

• 7 studio apartments

• 124 one-bedroom apartments

• 10 two-bedroom apartments

All 141 units are intended to provide affordable housing for older residents.

Why Totowa Is a Strong Adaptive-Reuse Example

What makes the Totowa project notable is that the property already had a history of serving older residents.

Rather than losing that community asset entirely, the site is being repurposed for a new generation of senior housing.

NJHMFA specifically described the project as an example of adaptive reuse—transforming a vacant senior-living facility into modern affordable housing while preserving the site's role within the community.

The location also already benefits from surrounding infrastructure.

The property is within walking distance of supermarkets, banks, bus stops, and a public library, and is within approximately two miles of hospitals, colleges, and Interstate 80.

That is one advantage previously developed sites may offer.

The roads, services, neighborhoods, and local destinations are often already there.

North Trenton Is Taking a Different Approach

Adaptive reuse does not always mean preserving an existing building.

Sometimes the land and neighborhood are being reused, while aging structures are replaced.

That is what is happening at Donnelly Homes in North Trenton.

Originally built in 1941, Donnelly Homes is a 376-unit public-housing community that has been part of North Trenton for more than eight decades.

A multi-phase redevelopment is now planned to replace the aging housing and create a modern mixed-income neighborhood.

The first phase, Choice Junior One, will create:

• 108 affordable senior apartments

• Approximately 2,460 square feet of commercial space

• A 7,351-square-foot daycare facility

Construction was anticipated to begin in fall 2026, with completion expected in fall 2028.

The Goal Is Not Simply to Clear an Old Site

The North Trenton project illustrates an important difference between redevelopment and simply removing older buildings.

The larger goal is to use the site differently while maintaining a connection to the surrounding community.

NJHMFA described the project as a way to help older Trenton residents remain connected to the city while supporting the broader revitalization of North Trenton.

That is significant for senior housing.

A new apartment located within an established neighborhood can potentially allow someone to change homes without giving up:

• Familiar doctors

• Family nearby

• Friends

• Local stores

• Places of worship

• Existing transportation

• Community connections

For older residents, that continuity may matter as much as the housing itself.

Hamilton Shows That Projects Can Combine Conversion and New Construction

Not every project fits neatly into the categories of completely new construction or full adaptive reuse.

NJHMFA's 2025 senior housing award records classify Hamilton Senior Apartments in Mercer County as a conversion/new construction project.

The development is planned for 50 affordable senior units.

This hybrid approach is another reminder that adding housing does not always require approaching a property as an entirely blank site.

Depending on the building and land involved, redevelopment can incorporate different combinations of reuse, conversion, demolition, and new construction.

New Jersey's Housing Programs Recognize Adaptive Reuse

Adaptive reuse is not simply an informal development trend.

NJHMFA's 2026 Qualified Allocation Plan—the framework used for awarding federal Low-Income Housing Tax Credits in New Jersey—contains specific provisions for adaptive-reuse projects.

The plan allows certain additional development costs for adaptive reuse and requires NJHMFA to inspect proposed reuse sites to determine whether they are suitable for conversion to multifamily housing. Development teams must also demonstrate relevant adaptive-reuse experience.

That shows that reuse is formally incorporated into the state's affordable-housing financing framework.

It is one of the tools available when an existing property can realistically support a new residential use.

Why Reuse Can Make Sense in New Jersey

New Jersey is different from states where large amounts of inexpensive undeveloped land remain available.

Many municipalities have mature neighborhoods, established commercial corridors, institutional properties, older housing complexes, and sites that have already been built upon.

That creates opportunities to look at properties such as:

• Vacant institutional buildings

• Aging public-housing sites

• Underused commercial properties

• Obsolete facilities

• Existing residential sites in need of major redevelopment

Not every property is suitable for senior housing.

But when the location, zoning, environmental conditions, building structure, financing, and infrastructure work, reuse can provide another path to adding homes.

Existing Infrastructure Can Be a Major Advantage

Senior housing works best when residents have access to more than an apartment.

They may need convenient connections to:

• Healthcare

• Grocery shopping

• Pharmacies

• Transportation

• Banks

• Libraries

• Recreation

• Community services

The Totowa project demonstrates why an established site can be attractive.

Its surrounding services and transportation network already exist.

That may be more practical for older residents than building housing in an isolated location simply because undeveloped land is available there.

Reusing Land Can Also Preserve Community Connections

There is another reason redevelopment can work particularly well for senior housing.

Older residents may want a different type of home without wanting an entirely different community.

Someone may be ready to leave:

• A large single-family house

• A home with stairs

• A property requiring constant maintenance

• Housing that has become too expensive

But that person may still want to remain in the same town.

Redeveloping existing sites for senior housing can potentially create more local options.

North Trenton is a good example because the project's stated purpose includes helping older residents remain connected to the city they already call home.

Not Every Old Building Should Be Converted

Adaptive reuse sounds simple in theory.

In practice, an older structure may have significant limitations.

Developers may need to evaluate:

• Structural condition

• Environmental issues

• Accessibility

• Plumbing

• Electrical systems

• Elevators

• Fire protection

• Energy efficiency

• Parking

• Building layout

• Modern residential codes

Some properties may be excellent candidates for conversion.

Others may be more practical to partially demolish or completely redevelop.

That is why NJHMFA requires an inspection to evaluate whether a proposed adaptive-reuse property is actually suitable for multifamily conversion under its current tax-credit framework.

Reuse should not mean preserving a building simply because it already exists.

The resulting housing still needs to function well.

Redevelopment Can Be Larger Than the Senior Building

The North Trenton project also demonstrates that senior housing may be one component of a broader neighborhood redevelopment.

Choice Junior One combines the 108 senior apartments with commercial and daycare space, and it represents only the first phase of a larger plan for Donnelly Homes.

That type of development can affect more than housing supply.

Over time, redevelopment may also change:

• Streets and public spaces

• Commercial activity

• Neighborhood appearance

• Transportation patterns

• Available services

• Housing mix

For nearby homeowners, those broader plans are worth following.

The impact of redevelopment is rarely limited to the number of new apartments.

New Construction Still Has an Important Role

Reuse is only one strategy.

New Jersey is also financing completely new senior housing.

For example, Bridgeton Phoenix Senior Village is a new affordable senior community planned for 64 housing opportunities in Cumberland County.

A newer Gloucester County project, Nicholas Angelo DiLella Senior Housing, will add 55 affordable senior apartments in Greenwich Township, with construction expected to begin in fall 2026.

The state's senior-housing needs are large enough that New Jersey will likely require multiple approaches:

New construction + adaptive reuse + redevelopment of older sites.

What Homeowners Should Watch in Their Own Towns

The trend is relevant even to homeowners who are not personally looking for affordable senior housing.

An older property in your community may eventually become a candidate for redevelopment.

Watch for:

• Vacant institutional properties

• Older apartment complexes

• Former healthcare facilities

• Large underused sites

• Public-housing redevelopment

• Properties designated for redevelopment

• Municipal affordable-housing plans

Changes may appear first in municipal planning documents, zoning discussions, redevelopment plans, or public financing announcements long before construction begins.

What This Means for Older Residents

For older New Jerseyans, reusing established sites could expand the number of housing choices available without requiring every new development to move farther outward.

That may create more opportunities to find housing close to:

• Family

• Existing healthcare providers

• Shopping

• Transportation

• Familiar neighborhoods

And that can support a broader form of aging in place:

moving to a more appropriate home while remaining connected to the same community.

Final Thought

Some of New Jersey's newest senior housing is not being created on entirely new land.

It is emerging from places that already have a history.

A vacant senior residence in Totowa is being transformed into 141 affordable apartments. An eight-decades-old public-housing site in North Trenton is beginning a redevelopment whose first phase includes 108 senior apartments. Hamilton Senior Apartments is classified as a combination of conversion and new construction.

These projects show how New Jersey can approach two challenges together:

What should happen to older or underused properties—and where can the state create more housing for an aging population?

Adaptive reuse will not work everywhere.

Neither will complete redevelopment.

But in a densely developed state, looking again at land and buildings that communities already have can be an important part of creating the next generation of senior housing.

What’s Next?

If you are watching new senior housing, redevelopment, or 55+ housing options in your New Jersey community, it helps to understand not only what is being built but also where it is being built and what previously occupied the site.

You can visit the About Page to learn more about the planning-first approach and how thoughtful preparation helps homeowners make informed real estate decisions.

When you're ready, you can schedule a conversation through Book a Call to discuss your housing goals, timeline, and next steps—without pressure and at your own pace.

You can also reach out directly at (732) 201-3765 or rob@rokrealty.com.