Glossary

Expansion Land (Excess Land)

Also known as: excess land, expansion parcel

Additional land acquired or optioned alongside an industrial building -- often as part of a build-to-suit deal -- to allow the tenant to expand the building or add trailer and container storage capacity in the future.

Large logistics users, particularly in build-to-suit transactions, frequently negotiate a right of first offer, purchase option, or ground lease over adjacent expansion land at the time of the original deal, since acquiring contiguous, transportation-accessible parcels years later at market price -- if any are even available -- is far costlier and less certain than securing the option up front. From an investor's perspective, expansion land embedded in a build-to-suit or sale-leaseback structure carries its own valuation questions: it typically generates little or no current income while held, its option pricing mechanism must be negotiated carefully to avoid giving away future upside, and its highest use may shift between building expansion and outdoor trailer or container storage depending on how the tenant's operations evolve.