The Financial District Is Building Thousands of Apartments. Almost None Are For Sale.

Scroll through real estate news about the Financial District this year and you will see a familiar shape to the headlines. Nearly 5,000 new apartments across a handful of towers. A $475 million financing package here, an $867 million one there. Century-old office buildings getting second lives as places to live. It reads like a supply story, the kind that should eventually mean more choices and softer prices for anyone trying to buy a home downtown.

It is a supply story. Just not the one most readers assume. Of the major conversions that have broken ground or closed financing in the Financial District this year, the overwhelming majority are rental buildings. Buyers looking for a condo to purchase are watching a construction boom that, in practical terms, is not being built for them.

What actually broke ground this year

Six projects account for most of the unit count driving the "FiDi is booming" narrative:

Add those up and you get close to 5,000 units moving through the pipeline in a single neighborhood. Every one of them is rental. The 111 Wall Street deal alone closed an $867 million financing package in December 2025, the largest single-building office-to-residential conversion loan in New York City history. The 25 Water Street tower, previously home to JPMorgan Chase and the New York Daily News, is now marketed as SoMA and stands as the largest office-to-residential conversion completed in the country. None of that inventory will ever appear in a condo listing.

Compare that to 14 Maiden Lane, the former Diamond Exchange building a few blocks away. Developer Diamond Lane LLC bought the 10-story tower in 2022 for $9.5 million and converted it into nine full-floor condominiums, with prices starting around $2.6 million. Nine units. That is the entire for-sale output of this cycle's conversion wave against nearly 5,000 rental units built in parallel.

Why the tax break that funds this boom keeps the units off the market

The mechanism here is not developer preference. It is written into the incentive that makes these conversions financially possible.

New York's 467-m property tax exemption, enacted in 2024, is the reason this wave of conversions pencils out at all. In exchange for the exemption, a converting building must set aside 25 percent of its units for households earning an average of 80 percent of the area median income, and those units must remain rent stabilized in perpetuity. That single requirement locks a quarter of every participating building into permanent rental status. There is no practical version of a condominium where a fixed share of units must stay rent stabilized forever while a board of unit owners governs the building. So developers do not try to split the difference. They build the whole tower as one rental entity from the start.

The city's own fiscal analysis backs this up. The Comptroller's office found that rental apartments dominate the 467-m pipeline, with unit sizes skewed toward studios and one-bedrooms averaging somewhere between 805 and 860 gross square feet, well below the larger footprints that typically drive condo sales. The same analysis put the foregone tax revenue tied to this program at roughly $5.1 billion over 37 years, with 81 percent of that cost attributed to subsidizing the affordable units rather than padding developer returns. The Comptroller's report is worth reading in full if you want the underlying math, but the takeaway for a buyer is simple: the incentive structure that unlocked this entire wave of construction was built around renters, not owners.

The other law that could change this, eventually

There is a second, separate legal shift worth tracking, though it has nothing to do with the office conversions above. Since 2019, New York's Housing Stability and Tenant Protection Act has required that 51 percent of tenants in an occupied rental building agree to buy before that building can convert to condominium ownership. In practice, that threshold made condo conversions of existing occupied rental stock nearly impossible, since most tenants have no interest in buying and many could not afford to at market rates.

That changed in May 2025 with the Affordable Housing Retention Act, which lowers the threshold to 15 percent and allows outside buyers, not just current tenants, to count toward it. In exchange, developers must permanently preserve a portion of the building as affordable, rent-stabilized housing. This law applies to existing occupied rental buildings, a different category from the vacant office towers driving today's FiDi headlines. It is the one legal lever that could eventually add owner-occupied product to a neighborhood otherwise filling up with rentals, though it works building by building and depends on individual landlords and tenants choosing to use it, not on a wave of office conversions. Worth watching, not worth counting on for a purchase you are making this year.

What this means for the price you actually see

Because the for-sale side of the market has not grown alongside the rental side, condo pricing in the Financial District has behaved less like a neighborhood absorbing new supply and more like a thin, closely watched market where a handful of closings move the whole picture. Public sales-tracking data put the median closed condo price in the Financial District at $1.3 million in March 2026, a sharp year-over-year jump, while the same tracking series shows monthly medians swinging from $715,000 in January 2024 up to $1.63 million by April 2025 within the same neighborhood. That is not a market drifting steadily in one direction. That is a market where a single month's closings, sometimes just a few dozen transactions, can push the median in either direction depending on whether a luxury unit or two happened to close.

For a buyer, that volatility is itself useful information. It tells you the resale condo supply is genuinely limited relative to demand, and that comparing a single month's median to a listing you are considering will mislead you more often than it helps you. The right comparison is the specific building, the specific floor, and recent closings in that stack, not a neighborhood-wide number swinging on small sample sizes.

What to actually watch if you are shopping the Financial District

A few things matter more than the top-line unit counts making headlines:

• Whether the abatement is 467-m or an older 421-a from the 1990s and 2000s conversion wave, since older abatements are closer to expiring and will raise carrying costs when they roll off.
• Whether the building you are considering is one of the rare condo conversions, like 14 Maiden Lane, or sits inside a stack that also contains permanently rent-stabilized units elsewhere in the same tax lot.
• Whether recent comparable sales in that specific building reflect the current market or a stale listing from before this year's price movement.

None of this shows up cleanly in a headline about thousands of new apartments coming to Lower Manhattan. It shows up in the building-level details that a neighborhood-focused broker tracks as a matter of course.

If you already own here, the math points the other way

Everything above cuts differently if you are the one selling rather than buying. A neighborhood where new supply is almost entirely rental, and where the pool of comparable condos for sale stays this thin, is a neighborhood where an existing owner's unit is not competing against thousands of freshly converted apartments down the block. If you own a Financial District condo and have wondered what that scarcity is actually worth right now, that is a conversation worth having before you assume the conversion boom next door is bad news for your listing.

Miller Schackman works the Financial District building by building, not headline by headline. If you want to know what your unit is worth in a market this uneven, get your free home valuation and we will walk you through the comparable sales that actually apply to your building, not the neighborhood-wide average.