What Is the Interborough Express, and Why Is Staten Island Left Out?

A $5.5 billion transit project could transform how people move between Brooklyn and Queens and reshape neighborhoods and home values along its route. Meanwhile, Staten Island, once again, is left out. Here is what the Interborough Express is, why it matters, and why it is stirring very different feelings across the boroughs. According to The Real Deal and the MTA, the Interborough Express (IBX) is a 14-mile light rail line that would connect Brooklyn and Queens directly along an existing freight corridor, without routing riders through Manhattan.

Watch on YouTube • Browse every Daily Tesla News episode

What is the Interborough Express (IBX)?

According to The Real Deal and the MTA, the Interborough Express is a proposed 14-mile light rail line that would connect Brooklyn and Queens directly, running along an existing freight corridor without routing riders through Manhattan. It would run from Sunset Park in Brooklyn to Jackson Heights in Queens, with 19 stations and connections to as many as 17 subway lines and the Long Island Rail Road. Roughly 900,000 people live within a half-mile of the route, and end-to-end travel time would be about 32 minutes, a dramatic improvement over today's Brooklyn-to-Queens transit options, which usually force riders to detour through Manhattan. In short, it is a major new crosstown connection for two boroughs that have long lacked a direct rail link.

How would the Interborough Express affect Brooklyn and Queens home values?

For homeowners, proximity to new transit stations historically tends to support higher property values, because easier commutes make a neighborhood more desirable. The IBX would pass near Brooklyn neighborhoods including Borough Park, Kensington, Midwood, East Flatbush, and Bushwick, and Queens neighborhoods including Ridgewood, Maspeth, Elmhurst, and Jackson Heights. If the line is built, homes and rentals a short walk from the new stations would likely see increased demand, since a 32-minute crosstown ride opens up jobs, schools, and amenities that used to be impractical to reach. The important caveat is that this upside depends on the project actually getting funded and completed, which is still an open question.

Will the Interborough Express actually get built?

That is the central question, and it is honestly not settled. The project is estimated at $5.5 billion and is currently about $2.75 billion short of full funding, with federal support considered unlikely in the current environment. The state has advanced planning and design work, but a project of this size lives or dies on securing the money, and the timeline could stretch for years. So while the IBX is a real, actively studied plan rather than a fantasy, residents and homeowners should treat it as promising but not guaranteed. Anyone making a buying decision purely on the assumption that a station will open nearby by a specific date is taking on real risk until the funding is locked in.

Why does the IBX have a housing density debate?

The state is framing the IBX around transit-oriented housing, with the potential for 60,000 or more new homes near the stations. Supporters see this as essential new supply in a housing-short city, arguing that building homes where people can easily reach transit is exactly the right approach and helps ease affordability pressure over time. Opponents worry about added density and neighborhood change, including concerns about scale, congestion, and the character of established communities. Both sides are already mobilizing. It is a genuine trade-off: more housing near transit can improve affordability and ridership, while longtime residents can reasonably want a say in how much and how fast their neighborhoods change. Expect this debate to intensify as the plan advances.

Why doesn't Staten Island have a subway connection to the rest of NYC?

Staten Island remains the only New York City borough with no subway connection to the rest of the city, and that is largely a story of decades of promises that were never built. It relies on the Staten Island Railway, which operates only within the island, plus the Staten Island Ferry, buses, and cars, and its residents endure some of the longest commutes in the country. Numerous transit proposals have come and gone, including a North Shore rail line, a West Shore line, and even a rail tunnel to Brooklyn that was started in the 1920s and then abandoned. These have been promised or studied for decades without being delivered, which is why many Staten Islanders greet a shiny new project for other boroughs with understandable frustration.

What does the IBX mean for Staten Island and Brooklyn residents?

For Brooklyn residents near the route, the IBX could be genuinely transformative, if it gets funded and built, with faster commutes and likely support for nearby home values, alongside a real debate about new housing density. For Staten Island residents, it is a sharper reminder of being left waiting for the transit investment the borough has long been promised. The honest takeaway is that both feelings are valid at once: this could be a big win for Brooklyn and Queens, and it is fair for Staten Island to be tired of watching other boroughs get the projects it keeps being told are coming. If you are weighing a move in Staten Island or Brooklyn and want to understand how transit plans, real and proposed, might affect your specific neighborhood and timeline, that is a conversation worth having with a professional.

Questions about how this affects your home in Staten Island or Brooklyn? Work with Joseph Ranola, or text or call (917) 905-2541. New episodes of Daily Tesla News break down the NYC real estate stories that move the market.