Hydro-Positive Microhomes

Clean the Sky - Positive Eco Trends & Breakthroughs

Living on Groundwater Rewires a 25 M² Residence to Recharge Aquifers

— January 21, 2026 — Art & Design
Living on Groundwater is a 25 square metre prefabricated microhome designed by New York-based architects Aleksa Milojevic and Matthew W Wilde that actively contributes to groundwater replenishment while inhabited. The compact dwelling integrates systems to harvest rainwater, recycle greywater, and direct treated water back into the aquifer through an on-site injection well, positioning residents as participants in local water resilience efforts.

The home sits on a raised timber frame that minimises ground compaction and allows natural soil and vegetation processes to continue beneath the structure. A permeable façade mediates light and ventilation, and the plan incorporates a lofted sleeping zone to keep the main floor open for living and working functions. 

The microhome won first prize in the Kingspan-funded MICROHOME #10 competition organised by Buildner, recognised for its integration of building systems, ecological response, and water management within a compact form. Modular cabinetry and convertible work surfaces support flexible use of interior space, while prefabricated wall and roof assemblies enable adaptation to different rural contexts

Image Credit: Aleksa Milojevic and Matthew W Wilde

Trend Themes

  1. Water-replenishing Architecture — Architectural designs that contribute to groundwater replenishment are emerging, integrating rainwater harvesting and greywater recycling to boost local water resilience.
  2. Microhome Modularity — The trend of modular cabinetry and convertible spaces in microhomes is driving flexible living solutions that adapt to various functional needs within compact spaces.
  3. Permeable Construction Materials — Using permeable materials in building façades promotes natural ventilation and light management while reducing environmental impact.

Industry Implications

  1. Sustainable Architecture — The industry is transforming with designs that integrate ecological responses and sustainable systems, as seen in innovations like groundwater-replenishing microhomes.
  2. Prefabricated Housing — Prefabricated design technology is evolving to meet diverse living contexts with efficient and adaptable building assemblies.
  3. Water Management Systems — Advancements in water management are being realized through residential design, incorporating technologies that recycle and reintegrate water back into natural systems.
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