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Repurposed Silos Featuring Flexible Spaces and Natural Materials in Affordable Urban Housing

Author:
Julio alberto Romero santamaria
Repurposed Silos Featuring Flexible Spaces and Natural Materials in Affordable Urban Housing

Project in-detail

Repurposed grain silos transformed with flexible living spaces and sustainable materials redefine affordable urban housing in San Francisco.
5 key facts about this project
01
Repurposes existing grain silos to reduce construction waste.
02
Integrates communal terraces to enhance community interaction.
03
Employs cross-laminated timber for efficient construction and sustainability.
04
Features large glass openings for natural light and environmental connection.
05
Includes flexible living spaces adaptable to diverse family needs.
The SF Silos project in San Francisco revolutionizes the potential of adaptive reuse in urban housing through its innovative transformation of existing grain silos into affordable residential units. This architectural endeavor seeks to address the city’s housing crisis by utilizing underused structures to create living spaces, thereby optimizing land use and supporting social equity. The project underscores the importance of sustainable architecture, focusing on community engagement while maintaining historical integrity.

Adaptive Design and Community Integration

The SF Silos project stands out in its approach to design. By retaining the cylindrical forms of the existing silos, the project preserves the historical character of the site while integrating new elements that cater to modern urban living. The layout incorporates various residential configurations—one-bedroom, two-bedroom, and three-bedroom units—offering flexibility to accommodate different family structures. The design includes communal spaces that encourage social interaction, such as libraries and recreational areas, thereby promoting a sense of community among residents.

The community-focused design reflects an understanding of urban density as well as the importance of shared space for fostering connections. By positioning communal amenities strategically throughout the development, the design facilitates natural interactions, enhancing the quality of life for residents.

Material Use and Structural Integrity

The materiality of the SF Silos project plays a crucial role in its overall effectiveness. The primary materials employed include concrete for structural support, ensuring durability and longevity. Brick is used for interior finishes, providing warmth and tactile quality to living spaces. Steel framing supports the building's structural integrity while allowing for open-plan layouts, essential for modern living. Large glass openings promote natural light, underscoring a connection with the exterior environment.

In terms of sustainability, the project maximizes the potential of the existing structures, reducing waste associated with new construction. This aligns with contemporary architectural principles that prioritize environmental responsibility in urban design. The thoughtful selection of materials reflects an intention to balance aesthetics with functionality, providing a comprehensive solution to housing needs.

Exploration of Architectural Ideas and Outcomes

The SF Silos project illustrates an innovative approach to urban planning through its emphasis on flexible living arrangements and communal space. The design challenges conventional notions of residential architecture by integrating historical elements with contemporary functions. Each unit is designed to maximize space efficiency, incorporating features such as modular furniture and multipurpose rooms, which cater to the diverse lifestyles of residents.

The outdoor terraces and playgrounds foster a family-friendly environment, further contributing to the project's community-centric ethos. This thoughtful integration of various living environments encapsulates a modern urban lifestyle, where space is thoughtfully utilized, advancing the idea that urban living can be both compact and community-oriented.

To gain deeper insights into this project, including architectural plans, sections, and design specifics, readers are encouraged to explore the project presentation for comprehensive information. Understanding the architectural ideas behind the SF Silos project can provide valuable perspectives on modern urban housing solutions.
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The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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