Buying land on monthly payments: how it works

Buying land on monthly payments works through a promise-to-sell contract or a sale contract with reserved title: the buyer pays a down payment and monthly installments, and the seller keeps ownership until the agreed price is paid off, at which point the deed is delivered. What happens if the buyer stops paying is set by that same contract, not by a general rule.

Key facts

• The typical structure is a promise-to-sell or sale contract with reserved title, not a bank loan.
• The deed is delivered once the full price is paid, as set in the contract.
• Infonavit and Fovissste, as a general rule, do not finance the purchase of land alone, without construction.
• The average weighted bank mortgage rate was 10.4%, with data as of March 2024, per Banxico.
• Foreigners cannot hold direct ownership within 100 km of the border or 50 km of the coast (art. 27, section I, CPEUM).

How does a promise-to-sell or sale contract with monthly payments work?

When buying land on monthly payments, the seller and buyer sign a promise-to-sell contract or a sale contract with reserved title. Reserved title means legal ownership of the land stays with the seller until the buyer finishes paying, even if the buyer already has possession or use of the lot under the contract's terms.

The typical structure combines an upfront down payment with later monthly installments. The final deed, in the buyer's name, is signed and recorded only once the full agreed price is paid off. The exact down payment, installment and term are not set by any regulation: each contract defines them, which is why it pays to compare terms across sellers before signing.

The difference between the two contract types matters: in a promise-to-sell contract, the parties commit to signing the final sale contract on a future date; in a sale contract with reserved title, the sale already exists, but the transfer of ownership stays conditional on paying the full price.

What happens if I stop paying?

There is no general rule that applies to every contract: what happens if the buyer stops paying is set by the signed contract itself, in its default, late-payment and rescission clauses. Some contracts allow recovering part of what was paid; others tie that to specific deadlines or penalties.

Before signing, read the entire default section in full and, if anything is unclear, have a lawyer review it. That is the only reliable way to know, for a particular contract, what happens if a payment is late or stops altogether.

How do you detect fraud in land sales?

Three checks reduce the risk before signing any contract or handing over a deposit:

• That the land is not ejido land without full ownership: ejido land is social property of the agrarian community; without the full-ownership (dominio pleno) process, it cannot be deeded as individual private property, and whoever "sells" it under those conditions has no authority to do so.
• That the seller is accredited: confirm that whoever signs is the registered owner or their legal representative with a current power of attorney, not just someone claiming to represent the development.
• That the deed for the parent parcel is recorded: before a subdivision sells individual lots, the full property — the parent parcel — must have a deed recorded at the Public Property Registry under the developer's name.

These same three checks are also the starting point of the full checklist before buying a country lot.

Is buying on monthly payments the same as a mortgage loan?

No. Buying on monthly payments is direct financing between seller and buyer, with no bank involved in the deal; the seller takes on the risk that the buyer stops paying, which is why they keep ownership until payoff. A mortgage loan, by contrast, is granted by a financial institution, which evaluates the buyer and, if the loan is approved, pays the seller in full at once.

As a general rule, Infonavit and Fovissste do not finance the purchase of land alone, without construction: their loans are aimed at acquiring or building a home, not undeveloped land. The average weighted bank mortgage rate, with data as of March 2024, was 10.4%, with an average term of 19 years, according to Banxico's basic housing credit indicators; that figure covers mortgage lending in general, not a land seller's direct financing.

Foreigners buying in Coahuila must also consider article 27, section I, of the Constitution: it bars direct ownership within 100 km of the border or 50 km of the coast, under the current text of the Political Constitution of the United Mexican States.

How does Grupo Server help?

Grupo Server is a construction group from Saltillo, Coahuila, founded in 1966, with nine companies. Its country-land division sells lots in Bosquett, in Parras de la Fuente, and in Ex Hacienda Amargos, in Paredón, Coahuila; see them on the country lots page. Grupo Server does not offer monthly payment plans or financing of its own: this article explains how that arrangement works in the land market generally, not the purchase terms for these developments.

For more information about Bosquett or Ex Hacienda Amargos, write in through Grupo Server's contact page.