The Cologne office letting market recorded continued subdued momentum in the third quarter of 2026. With registered take-up of around 31,400 square metres, the result remained noticeably behind the prior-year period. Over the first nine months of the year, letting volume totalled around 104,000 square metres. The full-year result is therefore primarily supported by the first quarter, which represents the strongest period for take-up so far.
Crucial to the subdued result is the absence of large-scale deals of more than 10,000 square metres, which had bolstered market activity in the previous year with public sector participation. The largest transaction of the year to date is Deutsche Bank's letting of around 7,000 square metres in Dominium. This was followed by leases by MSIG Europe in KölnTurm for approximately 3,400 square metres, Cleary Gottlieb in Greenhub Cologne for around 2,500 square metres, and Katholino Service gGmbH on Josef-Lammerting-Allee for approximately 2,100 square metres, brokered by Cushman & Wakefield. As all of these transactions took place in the first half of the year, the market recently lacked fresh high-volume impetus.
Structural discrepancy and prolonged decision-making processes
Mina Dadgostar, Head of Office Agency Cologne at Cushman & Wakefield, notes that the market is currently lagging behind its potential. She states that underlying demand remains intact, driven primarily by the technology, consulting, insurance, healthcare, and public institution sectors. However, the central obstacle is the clear discrepancy between tenant expectations and the properties actually available. Against the backdrop of economic uncertainties and hybrid working models, many companies are examining their actual requirements in great detail, which is noticeably prolonging negotiations.
- —High demand for modern, ESG-compliant office space with flexible layouts
- —Preference for central locations in the city centre, the city fringe, and the Deutz submarket
- —Growing marketing difficulties for existing buildings that are technically and energetically obsolete
Prime rents stood steady at 33.00 Euro per square metre per month at the end of the third quarter, although this represents a slight decline compared to the same quarter of the previous year. The weighted average rent softened to 20.00 Euro per square metre. This development is primarily attributable to the absence of high-priced large deals, as individual contracts carry disproportionate weight in a low-turnover market environment.
Moderate vacancy and selective project development
The vacancy rate rose to 6.0 per cent at the end of the quarter, representing an available space volume of around 517,500 square metres out of a total stock of approximately 8.6 million square metres. Despite this increase, Cologne remains at a moderate level compared to other German metropolises such as Frankfurt, Düsseldorf or Berlin, with only Hamburg recording a similarly low rate. The growing supply is primarily caused by consolidations resulting from flexible working models.
On the supply side, around 8,500 square metres of new office space came onto the market in the third quarter, bringing the volume of completions since the beginning of the year to 58,200 square metres. Significant momentum continues to be provided by projects such as DÜXX in Deutz, the new LVR administrative headquarters at Ottoplatz, and Quartier Friedrich und Karl in Niehl with around 49,500 square metres. Prominent refurbishments also include the Weltstadthaus on Schildergasse. For the fourth quarter, Dadgostar points to a well-filled pipeline of advanced search mandates, which could lead to revived deal momentum.
