Comparing house designs before building in Mexico is the right way to begin a residential project — and it is also the step that most clients skip. In MÉTODO, presenting a single design and asking for approval is not our process. We present options designed to be compared.
Why a Single Design Proposal Is a Weak Method
When an architect presents one design and asks whether the client wants to proceed, the client is in a poor position. They can approve, reject, or request changes — but they have no way to know whether a fundamentally different approach would serve their needs better. They are reacting to a single answer without seeing the question clearly.
The matrix of options is the tool that makes comparisons structured and useful. Two or three design schemes are developed to the same level of resolution — plan, section, material concept, and cost framework — and presented in parallel. The client evaluates trade-offs, not appearances.
What Each Option in the Matrix Must Show
A comparison that only includes floor plans and perspective renders is incomplete. To compare house designs meaningfully before committing to construction, each option needs to show:
Plan organization. How the program is distributed across the site. Where are the public and private zones? How do rooms relate to the patio or garden? What is the circulation logic?
Section. The section as narrative reveals ceiling heights, structural logic, and the relationship between levels. A single-story scheme and a two-story scheme serving the same program look very different in plan; they read very differently in section, and the section reveals which one produces better spatial quality.
Material concept. Which materials are proposed for floor, wall, and ceiling surfaces in the main spaces. This is not a full finish schedule — it is a material direction that signals the thermal strategy, the maintenance profile, and the budget range.
Construction cost range. An approximate range per scheme based on program area, structural complexity, and material concept. Without this, the comparison is decorative. With it, the client can evaluate whether the spatial advantages of one scheme justify its cost premium.
Trade-off summary. A brief statement per scheme: what it does well, what it sacrifices, and which client priorities it serves best.
How the Matrix Changes the Decision
The decision changes character when the client is comparing instead of reacting. In MÉTODO's experience, the scheme that clients select after a proper comparison is rarely the most expensive or the most visually dramatic. It is the one that best resolves the tension between their actual priorities.
That resolution is only legible when the alternatives are visible side by side. A client who sees a single scheme cannot know that the same program area could be organized around a central patio instead of a linear corridor — or that the patio organization reduces the glazing requirement, improves thermal performance, and costs roughly the same. Without the comparison, that option does not exist in the conversation.
Comparing in Mexico: Specific Considerations
In Mexico City, site conditions introduce variables that make scheme comparison especially important:
- Predio geometry. Many urban lots in CDMX are irregular, narrow, or constrained by neighboring party walls. Different scheme organizations respond to lot constraints with different levels of efficiency.
- Topography. Lots on slopes — common in Lomas, Pedregal, and Tlalpan — allow section strategies that flat lots do not. A stepped scheme versus a platform scheme are fundamentally different construction types with different cost implications.
- Orientation. Not every predio has a favorable solar orientation. When the best solar exposure faces toward a noisy street or an unfavorable view, schemes must find different ways to resolve the conflict.
- Normative constraints. CDMX zoning defines setbacks, height limits, and coverage coefficients. Different scheme organizations use the normative envelope differently.
A comparison process that surfaces these variables before construction commits produces a better project than one that addresses them in the field.
When to Begin Comparing
The comparison should happen before any scheme is developed beyond schematic level. Developing one option fully and then developing alternatives as an afterthought wastes design resources and biases the decision toward the first option simply because it is more elaborated.
In MÉTODO's process, the matrix of options is developed in parallel. Both or all three schemes receive the same design investment before any comparison presentation. This is the only way to ensure the comparison is fair.
Próximos Pasos
If you are planning to build a house in Mexico City, Monterrey, or a resort or mountain location in Mexico, the comparison phase belongs at the beginning of design — not at the end, when changing direction is expensive.
Conoce el método de MÉTODO to understand how we structure the option comparison before committing to any design direction.