Buying a house on leased land means you own the home but rent the ground beneath it from a separate landowner under a long-term agreement, typically 50 to 99 years. The purchase price is usually lower because you’re not paying for the dirt, but you’re buying a wasting asset: your rights expire on a date the lease sets, financing is harder to get, and the structure itself may revert to the landowner when the term ends. Whether it’s worth it depends almost entirely on the specific lease.
What Actually Changes When You Don’t Own the Land
A ground lease splits ownership into two layers. The landowner keeps title to the land. You own the house, pay to maintain and insure it, and can sell or mortgage it, but your right to keep it where it sits runs on the lease’s clock.
The first thing you give up is equity in the land. Structures depreciate; land tends to appreciate. A fee simple owner captures both. A leaseholder captures only whatever value the house holds, and that value is itself dragged down as the lease term shrinks.
The second thing you give up is time. A fee simple owner holds the property indefinitely and passes it to heirs without a deadline. A leaseholder watches the remaining term tick down every year, and past a certain point that shrinking term makes the property harder to finance, harder to sell, and worth less to anyone who does buy it.
The third is autonomy. Ground leases routinely restrict what you can do with the property. Major renovations, changes in use, and sometimes even the sale itself can require the landowner’s consent. These approval rights vary lease to lease, but they add friction to decisions a fee simple owner would make alone.
Financing Is Harder Than a Standard Purchase
Lenders on a leasehold property worry about the same thing you should: the collateral disappears when the lease ends. Each lending channel sets its own minimum for how much lease term has to remain past the loan’s maturity date.
- Fannie Mae requires the ground lease to have an unexpired term that exceeds the mortgage’s maturity date by at least five years.1Fannie Mae. B2-3-03, Special Property Eligibility and Underwriting Considerations – Leasehold Estates
- VA-backed loans require the leasehold to run or be renewable for at least 14 years beyond the loan’s maturity date.2eCFR. 38 CFR 36.4354 – Estate of Veteran in Real Property
- FHA loans generally require the remaining term to extend well past the mortgage.
Beyond the raw term, lenders read the lease itself. They want it to be assignable, they want notice if you default, and they want extra time past any grace period to step in and cure a missed payment before the landowner can terminate.3Freddie Mac Multifamily. Chapter 30 – Ground Lease Mortgages Ground leases drafted decades ago often lack these lender-friendly provisions, and the landowner has no obligation to amend the document to make your financing work. This is where a lot of leasehold purchases fall apart.
How Ground Rent Works, and Whether You Can Deduct It
Ground rent is what you pay the landowner every year for the right to keep your house on their land. How it changes over time is set by the lease. A fixed rent is the friendliest to a buyer. Scheduled dollar increases are predictable. Adjustments tied to the Consumer Price Index track inflation but usually stay within a manageable range. Periodic reappraisals to fair market value are the version to watch for: in an appreciating market, a reset can produce a jarring jump that reshapes the economics of owning the home.
On taxes, the IRS treats ground rent one of two ways. “Redeemable” ground rent can be deducted as mortgage interest. To qualify, all four of these must be true:
- The lease, including renewal periods, runs more than 15 years.
- You can freely assign the lease.
- You have a present or future right under state or local law to end the lease and buy the landowner’s full interest for a set price.
- The landowner’s interest in the land is essentially a security interest protecting their right to those payments.
Meet all four and the payments are deductible like mortgage interest. Miss any one and it’s nonredeemable ground rent, which is not deductible on a personal residence at all. Nonredeemable ground rent is only deductible if the property is used for business or as a rental.4Internal Revenue Service. Publication 530 (2025), Tax Information for Homeowners
Property taxes are separate. In most ground leases the tenant pays taxes on the structure and sometimes on the land as well, depending on the lease and local assessment practice. Check both before you assume who owes what.
What Happens When the Lease Expires
This is the question most buyers underweight, and it defines the whole arrangement. At the end of the term, one of three things happens.
If the lease includes renewal options, you can extend, usually at a rent renegotiated to current land values. Start those conversations years before the option window opens. Waiting until the last minute hands the landowner all the leverage.
If there’s no renewal, most ground leases state that the buildings and improvements become the landowner’s property at expiration. You walk away with nothing, no matter what you spent on the house or its upkeep. Some leases go the other way and require you to demolish the structure and restore the land to its original condition, at your expense. Either outcome can be a total loss on the improvement.
If you fail to remove personal property within the window the lease specifies after termination, the landowner can generally treat it as abandoned and store, sell, or dispose of it without compensating you. The closer you get to expiration without a plan, the worse your options become.
The Risks Most Buyers Underestimate
Rent resets. A ground rent that looks manageable today can become painful after a fair market value reappraisal in a hot market. If the lease uses periodic reappraisals, model out what the rent could look like 10 and 20 years in before committing.
Declining resale value. As the remaining term shrinks, the property becomes harder to sell. Buyers face tighter financing, and the approaching reversion date makes the asset less attractive. A property with 60 years left on the lease is a fundamentally different investment than the same property with 15 years left. Expect value to fall as the term winds down, especially once it drops below what lenders will finance.
Default risk. Miss enough ground rent payments and the landowner can pursue eviction and potentially terminate the lease. Depending on jurisdiction, the process involves notice and court proceedings, but the end result is that you lose access to the land your house sits on. A lender financing your purchase will typically require at least 10 additional days past any grace period to cure on your behalf.3Freddie Mac Multifamily. Chapter 30 – Ground Lease Mortgages That protects the lender, and it means the lender may pay the landowner and then come after you for the amount.
Limited control. Lease restrictions can block renovations, limit use, or require landowner approval to sell. If you want full autonomy over your home, a leasehold will feel constraining. Read the lease before you fall in love with the house.
Lease Provisions to Read Before You Sign
A ground lease is dense, and a handful of clauses do most of the work in determining whether the purchase makes sense.
- Total term and renewal options, including whether renewals are automatic or negotiated and at what rent.
- The rent escalation method: fixed, scheduled increases, CPI-linked, or fair market value reappraisals.
- Use restrictions, which can be tighter than local zoning and can prevent conversions your neighborhood would otherwise allow.
- Maintenance and insurance obligations, including whether the landowner must be named as an additional insured.
- The reversion clause: whether improvements become the landowner’s property at expiration, or whether you’re required to demolish and restore the land.
- Assignability and lender-protection provisions, which determine whether you can get a mortgage at all and whether you can sell to a buyer who needs one.
A ground lease with a long remaining term, a predictable rent formula, clear renewal rights, and lender-friendly default provisions can be a reasonable way to own a home in a market where fee simple purchase would be out of reach. A ground lease without those features is a house on a countdown clock. The document tells you which one you’re buying.