2024-2025, "Using Quantitative Spatial Models for Transport Appraisal", Department for Transport fellowship

2024, “European Meetings of the Urban Economics Association”, conference grant, German Science Foundation (DFG)

2022, "Quality sells” High quality Baukultur as a success factor for the construction and real estate industry. Commissioned by the Swiss Federal Office of Culture

2022, “Forecasting residential demand in Abu Dhabi. Commissioned by Aldar Properties

2020-2025, Several projects in various programmes of the ESRC-funded Centre for Economic Performance (CEP)

2015-2020, Several projects in various programmes of the ESRC-funded Centre for Economic Performance (CEP)

G. Ahlfeldt, Elisabetta Pietrostefani. The effects of compact urban development: An evidence review. Commissioned by OECD and WRI.

2014, G. Ahlfeldt, Review for European Court of Auditors. Effectiveness of EU-supported public urban transport projects. Commissioned by LSE Enterprise.

2013-2014, G. Ahlfeldt, C. Hilber, F. Weinhardt, Research Grant: Prime Locations, LSE Research Committee Seed Fund

2012-2013, G. Ahlfeldt, N. Holman, Valuing conservation areas in England, The Suntory and Toyota International Centres for Economics and Related Disciplines (STICERD)

2011-2013, G. Ahlfeldt, Nicolai Wendland, Economic Integration in the Rhein-Main Neckar area. Commissioned by the Darmstadt Chamber of Commerce (IHK Darmstadt)

2011-2012, G. Ahlfeldt, Research Grant: One hundred years of land values in Chicago, Lincoln Institute for Land Policy

2011-2012, G. Ahlfeldt, An assessment of the effects of conservation areas on value (English Heritage)

2011-2012, G. Ahlfeldt, Research Grant: Cities, Space and History – A Comparative Analysis, LSE Research Committee Seed Fund

2010-2013, G. Ahlfeldt, V. Nitsch, N. Wendland, Research grant: Testing for a sustainable spatial structure in pre-WWII Berlin, German Science Foundation (DFG)

2010-2011, G. Ahlfeldt, V. Nitsch, N. Wendland, Research grant: Income segregation in growing metropolises: An analysis of Berlin during the late era of industrialization, Fritz Thyssen Foundation

2010, G. Ahlfeldt, Review for European Court of Auditors. Improving Transport performance on Trans-European Rail Axes: Have EU Rail Infrastructure Investments been effective? Commissioned by LSE Enterprise.

2008-2009, G. Ahlfeldt, Various conference travel grants, DAAD, DFG