There Is a Cell Tower on the Roof. The Income May Not Come With the Building

A rooftop with carrier antennas, a parking area with a solar canopy, or a corner of a site with a monopole all suggest extra income. Buyers see the equipment, see a line on the rent roll, and value it.

Sometimes that income no longer belongs to the property. Rooftop and ground lease revenue streams are routinely bought by specialist companies through easements or lease assignments, often for a lump sum paid to a previous owner. The equipment stays. The money goes elsewhere.

What is usually going on?

Three arrangements are common.

A lease. The carrier or operator leases space from the owner and pays rent. This income transfers with the property.

An assignment of the lease. A previous owner sold the rental stream to an aggregator, usually for a lump sum covering many years. The buyer of the property receives nothing.

An easement. A perpetual or long term easement was granted over the rooftop or parcel. This runs with the land and binds you as the new owner, often for decades.

The physical evidence looks identical in all three cases.

Why does it matter beyond the income?

Because the arrangement constrains what you can do with the property.

A rooftop easement can restrict roof replacement, require access at any time, limit what else can be installed, and complicate redevelopment. A solar arrangement can tie up a parking area or a roof for twenty years and impose obligations about maintenance and structural capacity.

Lenders and future buyers will ask about these, and a poorly documented arrangement can affect financing.

What should diligence cover?

• ›The agreement itself, whether lease, assignment or easement, and every amendment
• ›Who currently receives the payments, evidenced by recent remittances
• ›Term, renewal rights, and who controls renewal
• ›Termination rights, usually favouring the operator
• ›Access rights and hours
• ›Responsibility for roof penetrations, repairs and structural loading
• ›What happens at the end, including removal obligations
• ›Whether the arrangement is recorded against title

The title commitment is the first place to look. Recorded easements appear there, and an easement in favour of a telecommunications or solar company is a signal to read further.

What about the structural questions?

Rooftop equipment adds load and creates penetrations. Solar arrays add substantial weight and change how a roof is maintained and replaced.

Ask who is responsible for roof repair and replacement, what happens to the equipment when the roof needs work, and who pays for removal and reinstallation. On an older roof, this can be a significant cost that the agreement allocates to the owner.

How should the income be valued?

Carefully, and separately from the building's core income.

Rooftop leases can be terminated by the operator in many agreements, sometimes on short notice, as networks are reconfigured. Income that can disappear should not be capitalised at the same rate as a long lease from a creditworthy tenant.

Where the income has been assigned away, it should be valued at nothing, because it is not yours.

Does this affect the exchange itself?

Not directly. The property is still real property, and an easement or lease over part of it does not prevent an exchange.

What it affects is value and the reinvestment arithmetic. Paying for income you do not receive means paying too much, which is a poor outcome even when the tax deferral works perfectly.

There is also a separate point on the other side of the transaction. If you own property with a rooftop or ground lease and sell the income stream or grant a perpetual easement, that may itself be a disposition of a real property interest capable of being exchanged. That is worth exploring before accepting a lump sum offer.

How do you find out quickly?

Three steps usually settle it within days.

Read the title commitment. Recorded easements in favour of telecommunications or energy companies appear in the exceptions. An easement is the clearest signal that the income may not belong to the property.

Ask for twelve months of remittance advices. Whoever receives the money can show it. If the seller cannot produce payment records in their own name, ask why.

Ask the operator. Carriers and solar operators maintain records of who they pay. A direct enquiry, with the seller's consent, confirms the position faster than reading the paperwork.

What if the income was assigned but the rent roll still shows it?

Then the rent roll is wrong, and the price should reflect it. This is usually a straightforward renegotiation rather than a dispute, because the documents are unambiguous once produced.

What matters is finding out before closing. After closing, you own a building with equipment on the roof, obligations attached to it, and no income from it.

What to do first

When you review a property with any rooftop or ground mounted equipment, ask three questions before you value the income: who receives the payments now, is the arrangement recorded, and what obligations does it impose on the owner. Request the documents rather than relying on the rent roll.

Nothing here is tax, legal or investment advice. Easement and lease matters should be reviewed by your attorney.