De Warren — cooperative biobased housing
residential · completed 2023 · Amsterdam Centrumeiland
Client
De Warren Wooncoöperatie
Contractor
BBT Bouwbedrijf
Architect
Natrufied Architecture
36-apartment housing cooperative on Centrumeiland, Amsterdam. CLT structural shell, hempcrete infill walls, flax + wood-fibre insulation. Co-developed by future residents; Madaster material passport on every component.
What this project is connected to
Floor area
3200 m²
Biobased share (mass-based, NTA 8230 §6)
61%
Stored biogenic carbon
540 tCO₂eq
Routed into CRCF Carbon Storage Product bucket only if ≥35-yr in-use storage and a documented end-of-life pathway.
End-of-life pathway (CRCF eligibility check)
CLT panels and hempcrete blocks designed for disassembly; Madaster material passport supports component-level reuse. Hempcrete returns to soil at end-of-life via lime cycle.