Housing

Denver Affordable Housing Challenge

Denver, CO | Unbuilt, 2025
CI Large

Reimag­in­ing urban liv­ing through pre­fab­ri­cat­ed con­struc­tion, the pro­pos­al merges mod­ern effi­cien­cy with Denver’s his­toric char­ac­ter. Inspired by the Den­ver four-square, a typol­o­gy cel­e­brat­ed for its effi­cient form and endur­ing sym­bol­ism of home, the design hon­ors local her­itage while shap­ing a sus­tain­able, adapt­able future. 

At its cen­ter is a shared com­mu­ni­ty space where res­i­dents gath­er and con­nect, reflect­ing Denver’s col­lab­o­ra­tive spir­it. Sus­tain­abil­i­ty is inte­gral: each unit is con­struct­ed from mass ply­wood, a renew­able, low-car­bon mate­r­i­al that com­bines strength, warmth, and effi­cien­cy. Pre­fab­ri­ca­tion enhances pre­ci­sion and min­i­mizes waste, and the 4‑foot mod­u­lar sys­tem max­i­mizes the use of full mate­r­i­al sheets. 

Each devel­op­ment responds to the scale and rhythm of its neigh­bor­hood, while stacked and arranged mod­ules allow var­ied den­si­ties and forms. Togeth­er, these strate­gies estab­lish a vibrant, resilient com­mu­ni­ty root­ed in place, his­to­ry, and possibility.

4square

Four-Square 2.0 

Drawing on early 20th century architectural traditions, the concept reinterprets the Denver four-square, a pragmatic housing type defined by its boxy form, functional layout, and kit-of-parts construction. Many of these original homes were designed to be ordered directly from the Sears, Roebuck and Co. catalog, allowing for rapid, standardized construction that met Denver’s growing housing needs. Rooted in this legacy of efficiency and adaptability, the contemporary reinterpretation transforms the four-square into a modern prefabricated system that maintains the spirit of accessible, thoughtfully designed housing.

Today, with urban expansion, housing pressures, and climate challenges, the project revisits the four-square’s spirit through a contemporary lens. The typology is reinterpreted as a 21st century prefabricated system that is modular, flexible, and future-ready. These new kits enable rapid, precise, and sustainable construction while supporting diverse configurations that reflect individual and neighborhood identities. The system is designed to scale and evolve, responding to changing needs without sacrificing community cohesion. 

This reimagining bridges Denver’s architectural heritage with its future ambitions, redefining housing as a way for people to live together efficiently, beautifully, and with a strong sense of community and place.

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Scale

Scalability 

In response to Denver’s growing housing demand, the project employs strategic upzoning to increase density while maintaining livability. Modular, stackable mass plywood units enable rapid, sustainable construction and adapt to diverse site sizes and neighborhood contexts. The modular framework optimizes material use and allows flexible configurations from small infill lots to larger community developments, ensuring each site is addressed efficiently.

Downsizing individual units while consolidating shared resources, such as communal laundry, gardens, and fitness areas, fosters social interaction and reduces construction and maintenance costs. The resulting model is a scalable, context-sensitive system that balances efficiency, affordability, and community, offering a replicable framework for sustainable urban growth across Denver.

Site 2

Site Plan
1. Pre­fab­ri­cat­ed Hous­ing Mod­ule
2. Pre­fab­ri­cat­ed Ameni­ty Cylin­der
3. Com­mu­ni­ty Play Area
4. Com­mu­ni­ty Gar­den
5. Com­mu­ni­ty Plaza
6. Lawn Areas

Four-square Stacked

To achieve tru­ly afford­able hous­ing, the design uses a pre­fab­ri­cat­ed sys­tem based on a 4‑foot mod­ule, max­i­miz­ing mate­r­i­al effi­cien­cy and reduc­ing waste. Each unit is a self-sup­port­ing struc­tur­al mod­ule that can be stacked ver­ti­cal­ly with­out extra fram­ing or com­plex con­nec­tions. Made from mass ply­wood, a renew­able low-car­bon mate­r­i­al, the sys­tem pro­vides strong per­for­mance while sup­port­ing sus­tain­able, resource-con­scious build­ing practices.

1. Inte­ri­or Fit-Outs
Each mod­ule is com­posed of four pre­fab­ri­cat­ed fit-outs: entry/​living spaces, kitchen, bed­room, and bath­room /​storage. Togeth­er, they form a com­plete, flex­i­ble, and self-con­tained domes­tic unit that can adapt to dif­fer­ent lay­outs, site con­di­tions, and res­i­dent needs.

2. Pre­fab­ri­cat­ed Mod­ules
The mod­ules are formed from a pair of mass ply­wood shells, each mea­sur­ing 12’ x 24’. This siz­ing opti­mizes fab­ri­ca­tion and trans­port while min­i­miz­ing mate­r­i­al waste. Once on site, the two shells join to cre­ate a 24’ x 24’ liv­ing unit, an effi­cient 550-square-foot dwelling that max­i­mizes usable space with­in a com­pact footprint.

3. The Ameni­ty Cylin­der
Cir­cu­la­tion and shared pro­grams con­verge with­in a cen­tral ameni­ty cylin­der that anchors the four-square lay­out. This hub hous­es com­mu­nal spaces such as the mail room, laun­dry, gym, & lounge, trans­form­ing dai­ly rou­tines into moments of con­nec­tion. Ver­ti­cal cir­cu­la­tion with­in the cylin­der rein­forces flow while acti­vat­ing shared spaces, fos­ter­ing a sense of col­lec­tive iden­ti­ty & accessibility.

4. Exte­ri­or Cir­cu­la­tion
Hor­i­zon­tal cir­cu­la­tion is moved out­side, open­ing inte­ri­or areas for liv­ing and redefin­ing move­ment as a shared expe­ri­ence. Exte­ri­or walk­ways serve as social thresh­olds, pro­mot­ing inter­ac­tion & neigh­bor­ly exchange. Togeth­er, these strate­gies frame hous­ing as more than shel­ter, offer­ing a scal­able mod­el for com­mu­ni­ty, afford­abil­i­ty, and sus­tain­able urban living.

Split apart
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Conditions

Climate-Responsive Form

The building massing is fragmented into four smaller squares rather than one large block, reducing wind and snow loads. This approach allows wind to pass through and snow to accumulate less heavily on any surface, improving structural performance and longevity. The resulting form is resilient and climate-responsive, balancing architectural expression with environmental practicality.

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Sharing the Space Between

Movement throughout the development is conceived as an extension of communal life, with circulation intentionally serving as a catalyst for interaction. Horizontal bridges connect the four massings, enabling face-to-face encounters and casual engagement while minimizing the footprint of enclosed corridors. The central amenity cylinder anchors this network, bringing together shared programs, including the mailroom, lounge, laundry, and gym/wellness facilities, into a single, accessible hub that concentrates social activity.

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Mass Plywood Interior

Constructed entirely from mass plywood, each unit provides a warm and natural interior that feels comfortable and inviting. The visible wood surfaces highlight the character of the material and give the space a sense of authenticity. Large windows bring in ample daylight, brightening the rooms and connecting the interior to the outdoors. Simple detailing and exposed structure emphasize the honest use of materials while maintaining a clean, modern look.

The open 24’ x 24’ (550 sf) floor plan is designed to be flexible and practical. It works well for a single resident or a small family, offering enough space for different living arrangements. The layout can easily adapt as needs change, whether for additional storage, a home office, or reconfigured furniture. Together, these elements create a modest yet thoughtful environment that supports comfortable, adaptable everyday living.

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