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FAQ
construction / supervision
property
In general, Paraguay has similar regulations and building codes to those in Europe. This means that any significant building project above a certain size must be reviewed and approved by the building authority of the relevant municipality.
Building plans always include detailed drawings (floor plans, sections, and elevations) as well as a site plan showing the surrounding properties and the planned building with its boundary distances. Further requirements and regional regulations can be obtained from the building authority.
Structural calculations are usually only required for more complex designs or multi-story buildings and are prepared by an authorized architect/engineer or structural engineer.
Since the effort and costs associated with obtaining a building permit are considerable, it is often waived in rural areas and small towns.
In larger cities with limited space, I strongly recommend obtaining a permit to ensure everything is legally sound and avoid potential problems.
There is also the option of a streamlined, expedited process.
We handle individual tasks as well as complete projects.
Thanks to our extensive experience, we manage the entire civil engineering sector, from staking and surveying, earthworks, and pipe and cable laying to the construction of foundations and base walls.
We also perform masonry and (steel) concrete work, screed, carpentry, roofing, and interior finishing including plastering, tiling, and painting, as well as electrical and plumbing installations.
Our core team currently consists of four experienced construction workers, three of whom are comparable to German skilled tradesmen whom I have personally trained over the past few years, and one general laborer.
The team is supplemented with additional personnel as needed.
This has allowed us to cover all trades and provide all services in the past.
First, an electricity connection must be arranged. The state-owned electricity provider ANDE is obligated to connect each separately designated property to the public electricity grid and specifies certain requirements for the connection point, which must be installed on-site.
The connection is made by a qualified electrician from the electricity provider or by an independent electrician authorized to perform this work, who also registers and installs the meter.
Sufficient time should be allocated for these preliminary steps.
The next important point is water. A water connection is required for an inhabited property, not just during the construction phase. The public water supply is the simplest solution. If this is not technically feasible, a connection to a private water supply should be considered.
For remote properties, alternative solutions must be found, such as constructing or drilling a well or drawing water from a surface water source. Mobile water supply via tanker trucks with capacities of up to 1,000 liters is also easily possible.
For further work on the property, access should first be ensured by means of a paved driveway, and sufficient open storage areas for bulk materials should be provided. Bagged goods and machinery/tools should be stored in a covered and securely lockable area (depósito).
At this stage, temporary fencing (construction fencing) and lockable gates are advisable, or a planned permanent, burglar-proof fence can be erected at this point.
In high-risk areas, video surveillance can be installed, or a night watchman can be employed during certain construction phases.
Further preparation of the construction site depends on the planned development and personal preferences.
It is crucial to put agreements and arrangements in writing by mutual consent, as the focus and perception of each contracting party is often completely different. This often leads to only the most relevant and advantageous points being remembered, and conflicts are practically inevitable. This is usually to the client's disadvantage, resulting in withheld payments and escalating disputes.
While verbal agreements also constitute a contract, their contents are difficult to prove and therefore leave room for loopholes.
Many aspects should be discussed beforehand.
These include, of course, the scope of services to be provided, the method of execution, and the materials used. Scaled drawings and detailed descriptions are helpful for this. Sufficient time should be allocated in advance for compiling the services in the form of a simplified bill of quantities, as this is an essential part of the planning and a fundamental prerequisite for a smooth construction process.
The time factor also plays a role, including the execution and completion deadlines, with provisions for periods of inclement weather. A construction schedule can be included as part of the contract.
The payment terms and timing must also be clearly defined. It is advisable for both parties to base payments on the progress of the work through reasonable progress payments and to avoid overpayment. Retentions, such as advance payments, can also be agreed upon.
In Germany/Europe, the German Construction Contract Procedures (VOB) are typically used as the basis for construction.
These are the most important elements of a written construction contract. However, there is freedom of contract.
For several years now, various mostly gated community housing projects have been developed that, in addition to the building plot, also aim to market the construction itself, a lifestyle philosophy, and the fulfillment of dreams.
Some promise a great community, biodynamic food, and anthroposophical education, while others focus on building biology or the preservation of German cultural heritage.
Such communities suggest security and community, health, and often a touch of spirituality, thus employing the usual advertising gimmicks and marketing strategies.
Many also offer investment opportunities of various kinds and promise unusually high returns.
Unfortunately, this form of housing only works if strict rules are followed (condominium agreement) and is often associated with additional costs. For example, construction and trade work may often only be carried out by approved companies, and there are restrictions on household help and garden maintenance. The prices for these latter services, as well as the land and construction costs, are far above the national average. The common costs for road maintenance and upkeep of green spaces must also be shared among all owners through an apportionment process, as these are considered communal properties.
Often, there are no legally clear, separate land titles, which makes selling the properties very difficult.
Further disadvantages include clustering and ghettoization/segregation from the rest of the population.
These projects all have one thing in common: after a relatively short time, many settlers want to withdraw from their contracts and can only do so at considerable loss, or not at all, because the properties are difficult to sell for various reasons.
Just recently (September 2025), a housing project south of Caazapá was sold to a new operating company, resulting in a few more high-priced properties appearing on the market.
Often, the settlers' expectations are not met, or promises are not kept. Unfortunately, the hoped-for return is frequently much meager or is only paid out after long periods. Very few of those affected want to speak openly about their financial losses.
For this reason, I am offering exclusively plots of land registered in my name, located in various regions and locations.
Only the building land itself, without any promises of community, spiritual trappings, or other emotionally manipulative elements. Instead of private agreements, only the law of the Republic of Paraguay applies.
Everyone is invited to build their own networks and live out their personal spirituality without being restricted by a community.
First, every prospective homeowner should be clear about their personal lifestyle and usage requirements. The number of people in the near and distant future plays a role, as do potential alternative uses or renovation options.
Economic viability should always be considered, as it is paramount when building value, regardless of the dream you're fulfilling. You may eventually want or need to put the property up for sale, and an uneconomical asking price unnecessarily limits the pool of potential buyers.
This allows for the design of an optimal floor plan tailored to your individual preferences. I recommend consulting an experienced architect who, in addition to pure functionality, also considers energy flow, natural light, and design, and who, besides the structural feasibility, always keeps the finished design of the entire property, including terraces, landscaping, and outdoor areas, in mind.
I would be happy to put you in touch.
Es gibt im Umkreis deutscher Kolonien viele Anbieter für "schlüsselfertiges Bauen", denn es gibt einen großen Kundenkreis meist branchenfremder Bauwilliger.
An anderer Stelle habe ich bereits eine Frage zum Bauvertrag beantwortet und verweise darauf genauso wie auf die Ausführungen zur VOB als Grundlagenregelwerk.
Nach meiner Erfahrung muss eine Baustelle täglich besucht und die Arbeiten kontrolliert werden. Das fängt bei Materiallieferungen an und geht über die bautechnische Ausführung vor allem später "verborgener" Bauteile wie Fundamente, Grundmauern, Bewehrungskörbe und deren Einbindungen sowie Grundleitungen, Versorgungsnetze und Leerrohrsysteme.
Selbst das Mischungsverhältnis für Ortbeton und dessen Zuschlag- und Zusatzkomponenten sollte kontrolliert werden, da es sich meist nicht um ausgebildete Facharbeiter handelt. Oft wird nicht für optimale Verdichtung des frisch eingebauten Betons gesorgt mangels Hintergrundwissens über die erzielbare Festigkeitssteigerung. Oder es werden die Ringanker unzureichend ausgeführt oder "vergessen".
Die Kapillarsperre gegen aufsteigende Feuchtigkeit wird ebenfalls oft schlecht ausgeführt oder weggelassen.
Das Aufzählen weiterer möglicher Fehlerquellen sei dem werten Leser erspart.
Die Folgen solcher kleiner Ursachen sind oft gravierende Bauschäden, da die Bauwerkslasten nicht ordnungsgemäß in den Untergrund abgeleitet werden können.
Es kommt zu Rissbildungen oder feuchten Wänden aufgrund fehlender Kapillarsperre etc.
Ein ganz anderer Aspekt ist die Kostenkontrolle. Manchmal laufen die veranschlagten Kosten aus dem Ruder und die Erklärungen erscheinen fadenscheinig und vorgeschoben.
Durch tägliche Kontrollen der gelieferten Baustoffe und deren Mengen und Abgleich mit dem Baufortschritt lassen sich die Baukosten permanent im Blick behalten und bei Überschreitungen sofort gegensteuern.
Dies erspart ein böses Erwachen und vermeidet Konflikte. Das Budget kann leichter gehalten werden.
Gerne biete ich meine Unterstützung an für die Baubetreuung in Abwesenheit der Bauherren.
This question comes up again and again in one form or another.
Financial planning security is achieved through thorough preliminary discussions, well-thought-out planning by an experienced professional, a sound construction contract that covers all eventualities, competent construction management during execution, and meticulous, verifiable invoicing.
I offer this complete range of services as part of my package.
The range of building materials is vast. All building materials have their advantages and disadvantages.
However, one shouldn't simply transfer European experiences and ideas to Paraguay. What provides insulation and regulates indoor climate in our home country may not represent the optimal building physics solution here, nor may it offer the best value for money.
Wood, bamboo, and other natural building materials require ongoing protection against pests. Properly executed, this is time-consuming and not particularly inexpensive.
Therefore, I recommend their use only for roof structures and for windows and doors.
Another recommendation is the use of higher-quality, resistant timber. A fast-growing regional deciduous tree is Ybyra Pytá, also known as the "yellow flame tree" or, due to its interesting grain, as "Paraguayan rosewood." The price premium compared to Eucalipto is typically around 25–35% per cubic meter.
Clay plaster has good insulating properties and, through its diffusion behavior, regulates the indoor climate by absorbing and releasing moisture from the air. Whether this property is desirable in subtropical Paraguay is debatable.
Personally, I've had good experiences with conventional lime-cement plaster here.
First, every prospective homeowner should be clear about their personal lifestyle and usage requirements. The number of people in the near and distant future plays a role, as do potential alternative uses or renovation options.
Economic viability should always be considered, as it is paramount when building value, regardless of the dream you're pursuing. You may eventually want or need to put the property up for sale, and an uneconomical asking price unnecessarily limits the pool of potential buyers.
This allows for the design of an optimal floor plan tailored to your individual preferences. I recommend consulting an experienced architect who, in addition to pure functionality, also considers energy flow, natural light, and design. Besides the structural feasibility, she always keeps the finished design of the entire property, including terraces, landscaping, and outdoor areas, in mind.
She will also address any hidden desires you may have.
I would be happy to put you in touch.
A soakaway pit is undoubtedly the simplest and cheapest solution. All wastewater, including solids, is directed into a hole where it seeps into the ground.
The walls are built with gaps between the bricks, and often, instead of a lid, a dome is constructed, similar to a domed oven ("tatakua"), but with a vent pipe.
Once it's full, a new one has to be dug.
With a shallow water table or higher water levels after heavy rainfall, it fills up and backs up into the house's inlet pipe, leading to unpleasant odors and very unsanitary conditions that no one wants on their property. Furthermore, it creates permanent breeding grounds for mosquitoes, which can spread dengue fever, malaria, and chikungunya.
A proper septic tank, built according to current standards, is impermeable to the ground and contains several treatment stages (chambers).
Only after passing through all the chambers is the treated wastewater returned to the natural water cycle via the outlet.
It is normally maintenance-free and does not need to be emptied. The cleaning performance can be checked at the outlet.
It is roughly sized according to the number of connected residents, allowing for considerable flexibility, and it also functions well even when underutilized. It should not be too small.
The additional costs amount to approximately 1.5 to 2.5 million Gs, depending on the size.
A major advantage is the protection of groundwater, to which everyone is legally obligated.
Further advantages include the maintenance-free and durable nature of the system and its odor neutrality.
The nutrients from the outlet chamber can be used to irrigate banana plants or, after extraction via pump, to irrigate heavy feeders in vegetable cultivation.
It is advisable to install such a system for several houses.
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