The Borrowers was mostly filmed in and around Theale in Reading, with other locations such as London being used for the city hall scenes.
Locations:
Ealing Town Hall, Ealing, London, England, UK (City hall – Built in 1887 – More Info)
Google Maps Co-ordinates: 51.513156, -0.307572
Berkshire, High Street, Theale, England, UK
Google Maps Co-ordinates: 51.437651, -1.074886
Cloister Mews, Theale, Reading
Google Maps Co-ordinates: 51.437023, -1.078749
Extra:
Official Trailer
Release: 13/02/1997
Director: Peter Hewitt
Run Time: 89m
Age Viewing: PG
Gross: $22,359,293