Ground Lease

Landlord of land versus landlord of building

A conventional commercial lease delivers a building; a ground lease delivers a parcel. The landowner conveys land, the tenant builds on it, and the two estates - the land and the improvements - stay legally separated for decades. The tenant almost always owns the improvements during the term, funds the construction, carries operating and insurance costs, and usually pays real estate taxes directly on a structure it does not ultimately keep. The landlord keeps the land and the ending: at expiration the building reverts to the landowner unless a purchase option rewrites the outcome. That reversion is the engine of the whole structure. Because the tenant's capital eventually becomes the landlord's property without payment, the tenant has to recover it through operations inside the term - which is why ground lease terms are long and why remaining term is itself a valuation driver.

Term length and rent structure

Ground lease terms commonly run decades - 50 to 99 years is the conventional conversation, sometimes with renewal options stacked on top. Treat those as typical ranges rather than statistics; the term exists to cover the useful life of whatever the tenant plans to build, and the two are sized together.

Rent starts at a negotiated initial ground rent and moves in one of two families of pattern. Scheduled resets march rent forward through step dates by a fixed formula - flat increases, CPI escalation, or a stated percentage of appraised land value. Appraisal-based resets appoint an appraiser at defined intervals to bring rent back to market ground value, sometimes through baseball arbitration so neither side can game a midpoint. Both families create the same modeling problem: a current rent that looks like a rounding error can dominate the pro forma decades out, so the reset's formula, cadence, and valuation base matter more than the number on the current check. In a ground lease, the escalation and reset machinery is usually the single most valuable provision after the term itself.

Financing, subordination, and purchase options

A tenant putting tens of millions into a building on land it does not own needs a mortgage against the improvements, and lenders will not write a leasehold mortgage unless the ground lease behaves. The financing package typically requires the landlord to subordinate its ground-lease interest to the leasehold mortgage, to sign a non-disturbance agreement protecting the tenant's possession if the landlord's own lender forecloses - the lender-facing cousin of the SNDA in a conventional building lease - and to give the mortgagee cure rights over tenant defaults. Many ground leases also carry a new-term agreement: if the leasehold mortgage outlives the lease, the term extends automatically to protect the lender.

Purchase options and transfer provisions decide who captures the residual value of the land. A tenant option to buy the parcel at a formula price or appraisal can flip the whole reversion dynamic. Termination-for-sale clauses let the landlord end the lease when a buyer wants the land clean. Assignment and sublease provisions determine whether the tenant can monetize the leasehold without landlord consent. These are the fields where a ground lease's economics actually concentrate.

Why abstraction differs, and how Yardi handles it

Ground-lease abstraction is a different shape from suite-lease abstraction. There is no tenant improvement allowance basket in the normal sense - the tenant built the building. The fields that matter shift toward the estate itself: reset formulas and cadence, appraisal mechanics and who pays the appraiser, reversion condition, remaining term as a valuation input, financing covenants, and option rights. Rent components are few - usually ground rent plus a direct tax pass-through - with none of the CAM machinery that fills a conventional office abstract.

In Yardi Voyager-style systems, ground and land leases usually live in their own records rather than inside the tenant lease module, with the land parcel carried as a separate asset - non-depreciable, unlike the building sitting on it. The abstraction should feed that structure correctly: a rent schedule that carries every reset step with its formula source, escalation dates the system can actually calculate, and the option, reversion, and financing terms attached as documented fields instead of appendix text. When a portfolio mixes ground leases with ordinary tenant leases, effective rent, straight-line, and market-rent definitions need separate treatment - a 2 percent fixed ground-rent escalator on a 60-year horizon is not comparable to a 3 percent reset tied to an appraisal base.