Spite Walls and Ransom Strips
A 'Ransom Strip' is a tiny piece of land intentionally retained by a seller to block access to a larger development site, forcing developers to pay extortionate fees.
In property development, the smallest piece of land can be the most valuable. A 'Ransom Strip' is a small parcel of land—often just a few inches wide—that separates a piece of development land from a public highway or essential utilities.
Stokes v Cambridge (1961)
If a developer buys a massive field to build 100 houses but doesn't own the tiny strip of grass connecting the field to the road, the entire development is useless. The owner of that ransom strip essentially holds the developer hostage.
In legal valuation, the landmark case of Stokes v Cambridge (1961) established a general precedent that the owner of a ransom strip is entitled to demand roughly one-third (33%) of the uplift in the development land's value in exchange for granting access. Savvy land speculators actively buy up tiny, seemingly useless strips of land bordering potential development sites, waiting decades for the ultimate payday.