Graz, Styria · Austria

A home that
belongs to you.

Dahoam is the Styrian word for home — the place where you truly belong, where you are safe, and where no one can take anything from you. A small, beautiful, fully independent home.

Water Energy Community

Gemütlichkeit meets sovereignty.

Dahoam proves that a small, beautiful home can be completely independent from city pipes and grids — through circular water systems, renewable energy, and community-shared infrastructure — without sacrificing comfort, warmth, or culture.

Open-source systems for homes that make their own water, generate their own energy, and minimise waste. No expensive urban infrastructure required.

Water

Rainwater harvesting, greywater reuse, and circular water systems. Full independence from the municipal supply.

Energy

Renewable solar generation, smart battery storage, and passive thermal design. Net-zero from day one.

Community

Shared infrastructure, open-source plans, and a network of artists, makers, and families across Europe.

The Systems

Integrated systems that close the loop on water, energy, and waste.

Water

Rainwater Harvesting

Roof collection, 3-stage filtration, underground cistern. Up to 10,000 L storage for year-round independence.

10,000 L 72%
Water

Greywater Reuse

Shower and sink water treated and returned to the garden. Circular, odour-free, low maintenance.

−35% demand 65%
Energy

Solar + Battery

Photovoltaic panels with lithium storage. 3–8 kWh daily. 25-year warranty. Works through Central European winters.

8 kWh / day 85%
Energy

Passive Thermal

South-facing orientation, insulated SIP panels, triple glazing. Near-zero heating cost in Styrian climate.

−80% heating 88%
Waste

Composting System

Dry composting toilet and kitchen waste processing. Zero sewage connection. Produces rich compost in 6–12 months.

0 L sewage 90%
Structure

Modular Home

Prefabricated SIP panels, 25–55 m², assembled in 2–4 weeks. Warm, beautiful, and built to last 50+ years.

55 m² max 78%
94%
Water Independent
Using only harvested rainwater
0
Grid Connection
No utilities, no monthly bills
62k
Avg Build Cost €
Including all systems
5wk
Assembly Time
From foundation to handover
Live from the house    Live · Graz

Dahoam heute.

Full dashboard →
-- %
Water Reused
 
-- kWh
Solar Generated
 
-- °C
Indoor
 

Recent Projects

Complete Package
Graz, Styria · 2024

Dahoam No. 1 — Graz

A fully independent home — circular water, renewable energy, composting systems.

Tiny House
Carinthia · 2024

Waldrand — Carinthia

A fully independent home — circular water, renewable energy, composting systems.

Complete Package
Tyrol · 2023

Berghaus — Tyrol

A fully independent home — circular water, renewable energy, composting systems.

Ready to come home?

Tell us about your land, your vision, and your budget. Artists, makers, families, and forward-thinkers welcome.

Apply Now →