Common expenses for a dúplex (two-level unit) in Bocagrande: where the charge comes from

Common expenses are not negotiated with the seller: a registered document sets them and an ownership share already written down divides them. What the buyer decides is whether to read that before signing or to discover it with the first bill.

For a dúplex (two-level unit) the base of the monthly charge can come from different places, and that is where the differences start. Where the property is under propiedad horizontal —the Colombian condominium regime— the reglamento, recorded in a public deed and registered, assigns each unit its coeficiente de copropiedad, the ownership share, and that share divides the expensas comunes and the weight of the vote at the asamblea. Where there is no propiedad horizontal there may be a neighbours' association or a subdivision covenant charging on another base, and it is worth knowing which document it charges under. On top of the ordinary charge come the levies the asamblea approves and, separately, the impuesto predial and betterment levies collected by the District, which are not common expenses at all. And one debt matters more than the charge itself: the seller's, because unpaid expensas are pursued against the property rather than against whoever left.

A dúplex is bought differently because what you see and what is recorded may not be the same thing. Two levels joined by an internal staircase are lived in as one home, yet the registry may still see two: two matrículas inmobiliarias (registry folios), two ownership shares, two chains of title and two separate arrears accounts with the building. That gap between the physical thing and the legal thing organizes the entire purchase. If there are two folios, you are really signing two acquisitions that end up tied in fact but not in law, and each one can be taxed, mortgaged, attached and sold on its own, so a future buyer may find half a home on offer. If there is a single folio, you need to know when and how the merger happened, because joining units is an amendment to the reglamento and not merely building work. What gets examined here, then, is the identity of the property before its condition: how the unit came into being, which document recognizes it, and whether the copropiedad was ever told. For a buyer abroad, each folio may also carry its own paperwork and its own power of attorney.

Bocagrande works like a mature resale market, with consequences that do not repeat up north. The counterparty is almost never a builder: it is a long-standing owner or, very often, an unsettled sucesión, an estate proceeding, whose heirs live in different countries, so closing depends not on one power of attorney but on several, and on the partition among them. The registry record is old too: it was opened when the building was submitted to the condominium regime, it carries legacy entries such as cancelled mortgages, patrimonio de familia and afectación a vivienda familiar, both family-home protections, or lifted attachments, and the recorded area does not always match a current survey, so you compare the registry record against the deed and against the unit's floor plan. The peninsula is also land reclaimed from the sea under subdivisions the District authorized in their day, and the oldest deeds still carry references to those parcelaciones, the original platting. Day-to-day power sits with the owners' assembly and its manager, so in a tower with a long record of decisions the minutes and the status of the condominium's lawsuits matter more than the brochure.

What is specific to Bocagrande

What to verify, step by step

1. Request the reglamento de propiedad horizontal exactly as registered and look for the table of coeficientes, not a summary forwarded by chat.
2. Confirm on the certificado de tradición y libertad that the reglamento and its amendments are registered against the property's folio.
3. Ask the administrador for the unit's account statement, the approved budget, recent asamblea minutes and a clearance certificate in the seller's name.
4. Review what sets the charging base for dúplex units: whether both levels sit on a single matrícula inmobiliaria (registry folio) or on two, since that decides whether it conveys as one property or as two; whether the internal staircase appears on the plans approved with the licencia de construcción or was cut later to join two units and how the coeficiente de copropiedad was restated after the merger, because if the reglamento was never amended the dues may still be billed twice.
5. Add what is worth confirming in Bocagrande: the building's actual age and whether it has a structural vulnerability study, since much of the stock was built under seismic codes earlier than those now in force; what the condominium bylaws say about daily rentals, which on this peninsula is the difference between being able to rent and not and how many parking spaces the unit holds in the deed, not in the brochure, because older towers do not have one per apartment.
6. Ask the District about the standing of the impuesto predial and any betterment levy on the property, and search the Rama Judicial for collection proceedings against the seller or over the property.

Mistakes that cost money

• Asking how much the dues are and settling for the spoken answer. The share and the budget set them, and both are documents.
• Confusing the dues with the impuesto predial. They are paid to different bodies and claimed through different routes.
• Treating the debt as settled because the seller says he is current. The clearance certificate is issued by the administrador, not by the seller.

Frequently asked questions

Can I get the account statement for a dúplex (two-level unit) from abroad?

Yes. The administrador issues it by email on a written request from you or your attorney-in-fact, and the seller usually has to authorise it.

Can my unit's ownership share be changed?

That is an amendment to the reglamento, decided by the asamblea under the majorities the reglamento itself requires. It is not something a buyer arranges with the administrador.

What if the property is not under propiedad horizontal?

Then ask whether a neighbours' association exists and under which document it charges, because the obligation comes from that document and not from custom.

Where to check it

• Superintendencia de Notariado y Registro — the certificate of title and encumbrances, which is the property's full history
• Alcaldía Mayor de Cartagena de Indias — property tax, betterment levies and District procedures
• Rama Judicial — whether there is pending litigation over the property or its owners
• Cartagena de Indias — the rules of the municipality Bocagrande belongs to

Official bodies. Specific figures are requested there, not copied from a listing.

Updated 2026-11-06