Listed Building FactsEvidence report · prepared 18 October 2026https://listedbuildingfacts.com/entity/1385392
Official heritage place evidence
SOUTH PORTAL OF WELWYN TUNNEL 300 METRES NORTH OF WELWYN NORTH STATION
Source fields are shown as published in the approved projection. Unknown and unavailable values are not inferred. Projection generated 3 Sept 2026, 22:27.
Published location
Where is SOUTH PORTAL OF WELWYN TUNNEL 300 METRES NORTH OF WELWYN NORTH STATION?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
51.826051, -0.190939
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Id
1385392
Name
SOUTH PORTAL OF WELWYN TUNNEL 300 METRES NORTH OF WELWYN NORTH STATION
Grade
II
Designation Date
2000-10-04
Designation Status
Current in source snapshot
Snapshot Date
2026-08-22
Official Url
Point
POINT (-0.190939 51.826051)
Longitude
-0.190939
Latitude
51.826051
Source
Planning Data listed-building dataset