[1] Old Leake is situated approximately 8 miles (13 km) north-east from Boston, and on the A52 road between Leverton and Wrangle at the junction of the B1184 (from Sibsey).

The parish church is a Grade I listed building dedicated to St Mary, and dating from the 12th century, with the chancel being restored in 1875 by Temple Moore.

There is a 15th-century alms box[2] The lychgate is Grade II listed and may have been built by Temple Moore.

[3] Howsams Mill, built in 1859, is a Grade II listed building at Leake Commonside.

There is a National Health Service doctors' surgery, Old Leake Medical Centre, which takes patients from Old Leake and the surrounding villages, including Eastville, Wrangle, Friskney, Leverton, Butterwick, Freiston, Sibsey and Fishtoft.