Sell office in Bonn.

An office needs to suit team size, working style and growth. Layout, divisibility, daylight and public transport access matter alongside floor area.

We compare rent, service charges, fit-out responsibility, term, options and handover condition together. Listings here match the city, use and intent; if nothing fits, submit a search brief.

Bonn's office market in early 2026 is defined by exceptional stability rather than dynamism. As a former federal capital that retains, under the Berlin/Bonn Act, numerous ministry second seats and around twenty federal agencies, the city enjoys a deep base of long-duration public-sector tenancy. This is complemented by the corporate headquarters of Deutsche Post DHL (the landmark Post Tower), Deutsche Telekom and Postbank, and by the international organisations clustered around the UN Campus. The result is a market with one of the lowest vacancy rates in Germany at roughly 3.5 percent at the end of 2025, of which only a modest structural component (around 22,960 sqm of the total ~140,960 sqm) reflects genuinely obsolete space. Leasing activity, however, has cooled markedly. Full-year 2025 take-up was about 59,800 sqm across 86 lettings, well below the ten-year average of roughly 100,000 sqm and a sharp step down from the record 2024 driven by exceptionally large state lettings such as the 23,000-plus sqm deal at Friedrich-Ebert-Allee. This volatility is inherent to a market where a handful of large public-sector signings can dominate annual volumes. The Bundesviertel remains by far the most important submarket, concentrating more than half of 2025 take-up along the B9 corridor, with prime rents around 24 EUR/sqm/month (and FY2024 peaks reported up to roughly 26.75 in new-build space). Note on data: national brokers frequently report Bonn within the combined Cologne/Bonn region, so the city-specific figures above are drawn primarily from the City of Bonn's annual office market report and from Greif & Contzen, the leading regional house. The strongest qualitative signal is the continued flight to quality: new ESG-compliant deliveries such as the Innovation Greenhouse in Bonner Bogen and West.Side Ember in Endenich are letting well, while older non-certified stock outside the core absorbs the structural vacancy. For occupiers and developers, the twelve-month opportunity lies in refurbishing and re-certifying ageing Bundesviertel buildings and in pursuing secure long-lease public-sector pre-commitments, against a backdrop of high municipal business tax and structurally thin available supply.

Average rent: 17.15 EUR/sqm/month (FY2025 average); Prime rent: 24 EUR/sqm/month (city Spitzenmiete FY2025; FY2024 record peak reported up to ~26.75); pipeline sqm: 3,300 sqm (Innovation Greenhouse new-build completed 2025, Bonner Bogen; indicative); take up 2025: 59,800 sqm (FY2025 take-up, 86 lettings; well below 10y avg ~100,000).