PUKKUN Residence: A Tropical House in Cancún by REIMS 502

Cancún is one of those cities that gets reduced to a single image. Beach hotels, lobbies, infinity pools. The actual urban fabric, the suburban streets where families live and grow, rarely shows up in architecture media. PUKKUN Residence, completed in 2023 by the Mexican studio REIMS 502, is a quiet correction to that reading.

It is a 1,100 square metre house designed for a family from Cancún, on a suburban lot, in a tropical climate. The brief was generous. The site was ordinary. What the architects, Eduardo Reims Hernández and Andrea Maldonado Verduzco, did with both is the most interesting part.

A House That Treats Climate as Architecture

The Yucatán Peninsula is hot, humid, and saturated with light for most of the year. A house here either fights its climate or works with it. PUKKUN belongs firmly to the second category. The plan is organised around shaded outdoor rooms, deep overhangs, cross-ventilation, and the kind of in-between spaces that disappear from buildings the moment air conditioning is treated as the default.

The result is a residence that feels less like a sealed object dropped on a lot and more like a sequence of covered courtyards stitched together. You move through it the way you move through a small village, from shade to shade, with the garden never far away.

Generous Program, Disciplined Footprint

At 1,100 square metres, the architectural program is unusually large for a single-family house. REIMS 502's response is not to spread out, but to stack and weave. The volumes step and overlap so the house reads as a cluster rather than a slab. From inside, it feels intimate. From outside, it disappears into the trees.

This is harder than it sounds. Most large suburban houses fail at exactly this scale. They become formless, or they become palatial in a way that feels apologetic. PUKKUN avoids both. It owns its size by breaking it down.

Sense of Place in a Suburb

The architects describe the project as one that integrates with a sensitised sense of place. This is a phrase that gets used loosely in architecture, but here it has a specific meaning. The house borrows from the regional vocabulary of the Yucatán: lime stucco, local stone, hardwoods, terracotta, the colour palette of a hot landscape. None of it is decorative. It is the structure.

Material choices like these are not nostalgic. They perform. Lime breathes. Stone holds cool. Wood ages well in salt air. A house built from this kit will outlast a house built from imported finishes that fail in five years of humidity. The regional vocabulary is, among other things, a maintenance strategy.

Interior as Continuous Landscape

Interiors by Habitación 116 extend the architectural logic inside. The palette stays warm and earthen. Furniture is heavy enough to feel grounded but light enough to be moved when the family rearranges a room. There is very little visual noise. The house lets the weather, the plants, and the people be the foreground.

This is one of the harder things to pull off in a project of this size. Big houses tend to develop dead zones, rooms that are decorated but never inhabited. The plan here resists that. Each space connects to another, and most connect to a garden.

The Garden Is Half the Building

Landscape design by Maat Handasa is treated as architecture, not as a finishing layer. Trees are placed where they will eventually shade the most exposed walls. Planting beds are deep enough to support real ecosystems, not just ornamental rows. The garden is allowed to be slightly wild, which in a tropical climate is a virtue rather than a problem.

Walking the photographs, you start to notice that the planting is doing structural work. It cools the air, softens the light, slows the wind, and keeps the building from feeling exposed. Strip the plants out and the architecture would still be good. Leave them in and it becomes coherent.

Light, Section, Atmosphere

The photographs by César Béjar are worth lingering on for the way they handle light. Tropical light is brutal at midday and beautiful at the edges of the day. Béjar's images capture the second mode, when the house turns soft and the courtyards fill with long shadows. This is the atmosphere the architects designed for.

It is also a useful lesson for anyone designing in a hot climate. The hours your building actually gets used are not noon. They are early morning and late afternoon. Tune the section, the openings, and the materials for those hours and the result is a building people want to be in.

Plans, Sections and the Axonometric

The drawings clarify the strategy. The axonometric shows how the volumes interlock. The plans, from basement up to roof, show how the program threads through the site without ever turning the house into a single mass. The sections explain why the cross-ventilation works and where the deep overhangs sit.

Reading these alongside the photographs is the right way to understand the project. The renders are not the point. The plan is.

Why This Project Matters

Mexican residential architecture has been one of the most consistent voices in contemporary practice for the last two decades. From the Yucatán to Oaxaca to the Pacific coast, a generation of studios has shown how to build large houses that feel restrained, regional, and slow. PUKKUN belongs to that lineage and pushes it forward.

If you are an architect working on a private residence in any hot climate, this is the kind of project worth studying. Not the surface details, but the logic. How program is broken down into shaded fragments. How materials are chosen for the long term. How the garden is treated as the building's other half. How the section, not the floor plan, does most of the work.

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Project credits: PUKKUN Residence by REIMS 502. Cancún, Mexico. 1,100 m². Completed 2023. Lead architects: Eduardo Reims Hernández, Andrea Maldonado Verduzco. Interior design: Habitación 116. Landscape: Maat Handasa. Photographs: César Béjar. Last updated: April 2026.