Technical inspection before the promesa: an aparta-estudio (studio unit) in La Boquilla

A title review tells you who may sell; a technical inspection tells you what is being sold. They are two separate engagements, both paid for by the buyer, and in La Boquilla the second one is usually skipped because the buyer is not in the city to open the door.

What gets inspected is not the same checklist for every property: when what you are buying is an aparta-estudio (studio unit), the report has to address what the nature of that property actually puts at risk, not a generic form about damp patches and sockets. That matters for money and for timing. For money, because a repair not found before the promesa de compraventa is signed gets paid for afterwards by the buyer, and in a propiedad horizontal (condominium regime) it can end up shared among all owners through a special assessment. For timing, because before the promesa whatever turns up is a matter for negotiation, and afterwards it is only a claim. The report is signed by a professional who answers for what it says; nobody signs the brochure.

An aparta-estudio, a single-room studio unit, is bought differently because it is the smallest unit in the tower, and that has consequences the floor plan does not show. Its coeficiente de copropiedad, the ownership share, is low, so its weight at the asamblea is low too; and in buildings made of identical units, decisions fall to whoever can assemble a crowd of small owners. Meanwhile several building costs are not shared by size but by occupancy: lifts, front desk, lobby, water, waste and wear on common areas all track how many people come and go, and a studio generates as much turnover as a large unit while contributing a far smaller share. The second consequence is the market. These units are bought almost entirely to rent out, so what the reglamento says about renting by the day is not a detail of use but a feature of the asset, since it defines who you can resell to. The third is physical: in a single room, kitchen, bathroom and ventilation share walls with neighbors, so whatever the copropiedad resolved about noise, extraction and quiet hours weighs more here than in a conventional apartment.

Buying here rarely means dealing with a private owner holding a clean folio de matrícula inmobiliaria, the registry record of a property. The counterparty is usually a family that has occupied the land for generations and documents its right with private papers, or a consejo comunitario, a community council whose legal representation is certified by the Ministerio del Interior rather than by a notary. That is the first procedural difference: before price comes up you need to know who may sign and under what acta, or board resolution, they were authorized, because a deal with someone who does not represent the collective never becomes a registrable deed. The second is that land in this corregimiento, an outlying township, passed down by occupation and inheritance with no registered partition, so what exists is often an unsettled sucesión, an estate proceeding, with boundaries described by neighbors. The third is authority: along this strip the District does not decide alone, because Cardique, the environmental agency, and DIMAR, the maritime authority, both weigh in, and on collective territory consulta previa, prior consultation, also applies. Infrastructure is uneven: the Anillo Vial is a major road and the village's inner streets are another matter, with water connections and wastewater worth confirming with the utility before counting on them.

What is specific to La Boquilla

What to verify, step by step

1. Ask the curaduría urbana (the private permitting office) for the licencia de construcción and the approved plans, and check what use, area and height that permit actually authorised against what you are being shown. Anything built beyond it is not cured by the deed.
2. What the report has to address point by point for an aparta-estudio (studio unit): whether the reglamento de propiedad horizontal allows daily rentals, since this is the unit type most often bought for exactly that and the ban never shows up in the brochure; whether the deed places kitchen and bathroom inside the área privada rather than treating them as shared services that cannot later be enclosed and how many identical units the tower holds, and what the administración rules about lift and lobby use by short-stay guests.
3. And what the same report should pick up for the sector in La Boquilla: whether the land falls inside the La Boquilla community council's territory, because collective title does not transfer like ordinary property and some sales can never be registered; where the tidal zone ends, since it is public domain of the Nation and cannot be privately owned no matter how fenced it looks or what the deed says and whether the chain of title carries falsa tradición, common here, which blocks mortgage financing outright.
4. Engage the visit with an engineer or architect you hire yourself, not the one the seller offers, and require a written report with dated photographs, a signature and the professional's licence number. Ask Camacol Bolívar who carries out technical surveys in the region and ask for references you can check.
5. Agree in writing with the seller on the date of the visit and on access to the property before signing the promesa, and attach the report to the promesa together with the agreed repairs and who pays for them.
6. Ask the District whether any administrative proceeding is open against the property for building without a permit or for breaching planning rules, because that follows the property and not the seller.

Mistakes that cost money

• Accepting the report the seller or the developer hands over. The useful report is the one the buyer commissioned and can question.
• Leaving the inspection until after the promesa, when the price is already agreed. Whatever surfaces then is argued from the weaker position.
• Confusing the technical inspection with the title review. One looks at the construction and the other at the chain of ownership; you need both, and not from the same person.

Frequently asked questions

Can the inspection be done without being in Cartagena?

Yes, and it usually is: you hire the professional, arrange access with the seller and receive the signed report. What you should not delegate is choosing who does it.

Does the inspection change with the type of property?

In substance, yes. What has to be verified on an aparta-estudio (studio unit) comes from the nature of the property —what is privately owned, what is common property, what the permit authorises— and not from a general list of finishes.

Who pays for repairs the report turns up?

Whoever agreed to in writing. If the report is attached to the promesa with the fixes and who owes them, you have something to enforce; if it lives in an email, you do not.

Where to check it

• Curadurías Urbanas de Cartagena — whether a current building or subdivision permit exists and exactly what it authorises
• Camacol Bolívar — the industry's own figures on housing starts and launches in Bolívar
• Alcaldía Mayor de Cartagena de Indias — property tax, betterment levies and District procedures
• Cartagena de Indias — the rules of the municipality La Boquilla belongs to

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

Updated 2026-11-06