The ground lease is one of the most important structures in NYC commercial real estate, and one of the most misunderstood. Under some of Manhattan's most valuable buildings sits a separate landowner holding a long-dated lease to the building owner. The two interests trade as separate investments with very different returns, risks, and financing. This guide explains what a ground lease is, how the structure works in New York City, and what investors are buying on each side of it.
How a ground lease structure works
Under a ground lease, the landowner (fee owner) leases the land to a tenant for a long period, usually 49 or 99 years in NYC. The tenant develops or operates a building on the land and pays ground rent to the landowner. When the lease expires, the building reverts to the landowner unless an extension has been negotiated. During the term, each interest can be sold, financed, and assigned on its own.
Ground rent and reset mechanics
Ground rent is the periodic payment from the leasehold owner to the fee owner. The initial rent is set when the lease is signed, and a reset mechanism sets it after that. NYC ground leases most commonly use one of three reset structures:
- CPI-indexed resets: annual or periodic ground-rent increases tied to consumer price inflation.
- Fair-market-value resets: periodic resets to a defined percentage (typically 5–8%) of the land’s then-current fair market value.
- Fixed-step resets: ground-rent steps written into the lease when it is signed.
Fair-market-value resets matter most and cause the most fights, because they can produce step changes in ground rent that seriously affect leasehold economics. Recent NYC resets at trophy assets have led to public disputes over how the reset should be calculated.
What fee owners actually buy
A ground-lease fee position is a long-duration, inflation-linked, bond-like income stream secured by land. Cash yields are usually modest (3–5%), but inflation protection is strong and there is very little to operate. Fee owners don’t collect rent from building tenants, don’t pay operating expenses, and carry minimal capex.
The buyer pool: family offices looking for duration, pension funds, dedicated ground-lease funds (e.g., Safehold), and insurance company general accounts. These trades are almost always off-market.
What leasehold owners actually buy
A leasehold position is the operating real estate, meaning the building and its income, with two added features: a ground-rent expense on top of operating expenses, and a reversion at lease expiry. Leasehold values usually sit below what fee-simple values would be, reflecting the reversion and the ground-rent burden. Leasehold financing is available but typically requires the lender's leasehold mortgage to be subordinate to a non-disturbance agreement with the fee owner.
Why NYC has so many ground leases
Many NYC ground leases come from institutional landowners (churches, universities, museums, family estates) that can’t or won’t sell land but can earn income from it through long-term leases. Others come out of deliberate capital-structure design, where separating the land from the improvements gave the original developer tax, financing, or other advantages.
Frequently asked questions
- What happens when a NYC ground lease expires?
- At expiry, the building reverts to the fee owner, typically without compensation to the leasehold owner. In practice, most leases are extended well before expiry through negotiation, often with a significant payment from the leasehold owner to the fee owner for the extension. Leases nearing expiry without a clear extension path trade at very low leasehold values.
- Can I get a mortgage on a NYC ground lease?
- Yes. Leasehold mortgages are available, but they typically require non-disturbance and recognition agreements with the fee owner, lender underwriting specific to the leasehold, and shorter loan terms matched to the remaining lease term.
- How are NYC ground lease fee positions priced?
- Pricing depends on the initial ground rent, the reset mechanism, the remaining term, the underlying land value, and prevailing discount rates. Typical cash-on-cash yields for institutional fee positions in NYC run 3–5%, with strong inflation protection.