Recurring event · Annual
Budapest100 Budapest100 (Nyitott Házak Hétvégéje)
Budapest, Hungary
Participatory urbanism and placemakingUrban commons and municipalismFestivalLocal
Annual weekend, usually in May, when residents of dozens of Budapest buildings open their gateways, courtyards and gardens and tell their house's story themselves, helped by hundreds of volunteers. Started in 2011 by the KÉK architecture centre and the Blinken OSA archive, it picks a theme each year and won a Europa Nostra award for citizen engagement in 2023. Free. Borderline case: an open-house format, but run by residents. It depends on the National Cultural Fund and crowdfunding.
- Organised by
- KÉK, Kortárs Építészeti Központ (Contemporary Architecture Centre), co-founded with Blinken OSA Archivum
- Since
- 2011
- Frequency
- Annual · usual months: May
- Continuity
- Still held
- Usual venue
- Budapest, Hungary
- Languages
- Hungarian
- Website
- budapest100.hu ↗
- Last reviewed
- 21 October 2026
Editions on record
Editions announced by the organiser are recorded. What is expected is deduced from the frequency and the usual months, and marked as an estimate.
- Budapest100 2026: Újra! · 9 to 10 May 2026 · Budapest
- Budapest100 2025: KÖZ/ZÖLD · 24 to 25 May 2025 · Budapest
Verification
Verified
Dates, venue and organiser are backed by at least one primary source (the organiser's website) and one secondary source, with consultation dates in sight.
Sources
- Budapest100: Rólunk ↗ · primary source · consulted on 21 October 2026 · Budapest100 / KÉK
- Budapest100: Újra! Százéves házakat ünneplünk 2026 tavaszán ↗ · primary source · consulted on 21 October 2026 · Budapest100 / KÉK
- Budapest100 ↗ · secondary source · consulted on 21 October 2026 · Wikipedia