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Underground Tunnels and Fiber Optics Enhancing Community Connectivity

Authors:
Karl Fenning, Justin Baatjes
Underground Tunnels and Fiber Optics Enhancing Community Connectivity

Project in-detail

Incorporating underground tunnels and fiber optics, the design enhances community connectivity while addressing housing needs through modular living units for a diverse urban population.
5 key facts about this project
01
Integrates a network of underground tunnels to enhance urban accessibility.
02
Utilizes fiber optics to improve data connectivity within living spaces.
03
Features modular USB pods for flexible and adaptable housing solutions.
04
Strategically located near key transportation nodes for optimal access.
05
Emphasizes community interaction through shared public art in tunnels.

The Mission Tower project located in San Francisco, California, addresses significant socio-economic challenges through a carefully designed framework. Positioned in a rapidly changing urban environment, the project explores the relationship between above-ground living spaces and below-ground networks. The design concept focuses on integrating housing solutions that foster community interaction and engagement, particularly in light of the ongoing homelessness crisis in the area.

Architecture Concept
At the heart of the design is the idea of duality and interconnection in urban living. This concept emphasizes how homes and infrastructure can work together to enhance social connectivity. The project reconsiders how architecture can serve both functional needs and the social responsibilities of a community. By creating spaces that reflect both the vibrancy of city life and the struggles of underserved populations, it offers a fresh perspective on urban design.



Materiality
The project includes important materials, specifically fiber optics and printed circuit boards (PCBs), as key elements in its design. Fiber optics enable quick data transfer, reflecting the pace of modern urban life. These materials bring technological insights into traditional housing concepts. PCBs support the structure and enhance the functionality of the design, integrating technology into everyday living.



Innovative Features
One notable feature is the network of tunnels connecting different urban areas, akin to the way fiber optic cables operate. These tunnels improve accessibility for residents, linking them to essential services and local amenities. The modular USB pods are another innovative aspect of the design, providing adaptable housing units that can meet varying needs in the diverse population of San Francisco.



Site Integration
The Upper Yard site is chosen for its strategic positioning near essential transportation links, including the BART station and major roadways like the Southern Freeway. This choice enhances connectivity for residents and supports the project’s goal of addressing housing shortages. By creating spaces where people can gather and share experiences, the design promotes a sense of community and belonging.



Mission Tower presents a clear vision for urban living, emphasizing solutions that respond to housing needs while also welcoming cultural narratives. Each design detail, from the modular living units to the effective use of modern materials, encourages a practical dialogue about how architecture can improve life in the city.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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