drawn up before the parish boundaries were extended in the later 19th century, clearly shows the boundaries of the land grant made from the manor of Weston in the 12th century.It is a triangular parcel of land beside the old Roman Road cut out from an older estate; it is likely that the Templars used their knowledge of mathematics when siting buildings.

The town thrived where the old Great North Road and the Icknield Way crossed.

Despite the construction of the A1(M) motorway in 1963, which bypassed the town (and which was called the Baldock Bypass for some years), it was still a major traffic bottleneck until March 2006, when a new bypass removed the A505 road (part of the old Icknield Way to the east of Baldock) from the town.

Baldock is a historic market town in the local government district of North Hertfordshire in the ceremonial county of Hertfordshire, England where the River Ivel rises.

It lies 33 miles (53 km) north of London, 15 miles (24 km) southeast of Bedford, and 14 miles (23 km) north northwest of the county town of Hertford.

This facility closed in the late 1970s and some projects and staff were transferred to RSRE (Royal Signals & Radar Establishment) near Pershore.

Baldock was formerly the location of a film processing factory which closed before the company (originally based in Letchworth Garden City) could move in; local folklore has it that it was a silent film studio, but this is not the case.

Nearby towns include Royston to the northeast, Letchworth and Hitchin to the southwest and Stevenage to the south.

At the beginning of the Iron Age there was a hillfort at Arbury Banks, 5 km to the northeast of Baldock, that dominated the area. 100 BC), the local power base shifted from the hillfort to the vicinity of Baldock.

The main theory of the origin of the name Baldock is as a derivation from the Old French name for Baghdad: Baldac or later Baudac, It is possible the Knights Templar used a name already in use, especially since the location was already a crossroads.