How Cell Tower Lease Buyouts Are Valued
A buyout offer arrives as one number. The rent it replaces arrives as hundreds of small ones, each a little larger than the last, stretching decades into the future. Comparing them takes one idea: money later is worth less than money now, by an amount set by the return you could earn in the meantime.
The three facts you need from your lease
- Rent now — the monthly payment, including any revenue share you receive for extra carriers.
- The escalator — a fixed percentage every year, or a larger step (often written as a percentage every five years).
- Years left — the current term plus every renewal the tenant can still exercise. Renewals are usually the tenant's option, not yours, which is why buyers value them and you should too.
A worked example
Take $1,500 a month rising 3% a year, with 25 years left. Undiscounted, that is $656,267 of rent still to come. Valued today:
| Discount rate | Value of the remaining rent |
|---|---|
| 5% | $351,335 |
| 7% | $285,160 |
| 9% | $236,381 |
| 11% | $199,738 |
An offer of $250,000 is 13.9 times this year's rent. It equals the rent stream at a discount rate of about 8.4%: the buyer is pricing in an 8.4% annual return, before its costs. If your money earns 7% elsewhere, the rent is worth $285,160 to you, and the offer is $35,160 short. If you would pay down debt costing 10%, the same offer is better than keeping the lease.
What the buyer is also pricing
The calculator assumes the tenant pays to the end of the term. Real tenants can terminate — many leases let the tenant leave with notice if the site is no longer needed — and carriers do consolidate networks. A buyer takes that risk off you. A tower with several carriers on it, a long remaining term and an owner that has just upgraded the site is a lower risk than a single-carrier tower near the end of its renewals; the offer should reflect which one you have.
Terms to read before you sign
A buyout is a sale of property rights, not a cheque for rent. Check what exactly is conveyed (an easement, an assignment of the lease, or both), whether it runs beyond the current lease, whether it covers future revenue from new carriers, the size of the area and the access route it binds, and what happens to the land if the tower is removed. Have a real-estate attorney review it.
Run your own numbers in the buyout calculator, and confirm who your tenant is today with the tower lookup.
Questions
What is a cell tower lease buyout?
A lump-sum payment in exchange for the right to the future rent under your ground lease, usually through a long-term easement or assignment of the lease. You give up the rent stream; the buyer collects it.
How do I know if a buyout offer is fair?
Value the rent you would give up: the monthly rent, how it escalates and how many years of term and renewals remain. Discount it at the return your money could earn elsewhere. If that value is above the offer, the buyer is pricing in a higher return than you need.