Grade II listed · Three Rivers

Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal

Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal is a Grade II listed building in Three Rivers, first listed on 3 October 1985. It is one of 331 Grade II entries among 348 listed buildings in Three Rivers; 35% of Three Rivers’s current entries were listed before it.

List entry
Field	Value
Name	Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal
Grade	Grade II — special interest
List entry number	1348220
Date first listed	3 October 1985
Local planning authority	Three Rivers
Location	51.68312, -0.43232 (map)
Official record	Historic England list entry 1348220

Planning works on this listed building?

Planium checks which consents Three Rivers will require for your works on Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal, lists what the heritage statement must cover and drafts the application text.

Ask Planium what consent you need

What the grade means for works

Grade II buildings are of special interest and make up over 90% of listed buildings in England. Most alterations, extensions and many internal changes still need listed building consent from the council.

The protection covers the whole building, inside and out, plus fixtures and attached structures. Typical works that need consent: replacing windows or doors, removing walls or historic fabric, changing roof coverings, installing solar panels or external insulation, and adding extensions.

Listed buildings near Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal

Name	Grade	Distance
Bridge Number 163 50 Metres South West of Grove Wharf	II	401 m
Canal Bridge Number 164 About 400 Metres East of the Grove	II	616 m
The Grove	II*	687 m
Stable Block at the Grove	II	768 m
Old Farm Cottages	II	1.0 km
Stables to Langleybury House (Flats 7 to 10 Inclusive)	II	1.0 km
Aisled Barn at Langleybury Home Farm About 45 Metres South West of Langleybury House	II	1.1 km
Langleybury House & Film Centre	II*	1.1 km
The King'S Lodge	II*	1.2 km
The King'S Head Public House	II	1.2 km

Frequently asked questions

Is Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal listed?

Yes. Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal is on the National Heritage List for England as a Grade II listed building, list entry number 1348220, first listed on 3 October 1985. The full list entry with its description and map is on Historic England’s website.

Do I need consent for works to Mile Post on Towing Path Immediately South of Bridge Carrying A405 Over Canal?

Works that affect its character as a building of special architectural or historic interest — inside or out — need listed building consent from Three Rivers, in addition to any planning permission or building regulations approval. Like-for-like repairs often do not, but confirm with the council’s conservation officer before you start.

Source: National Heritage List for England, © Historic England 2026, via planning.data.gov.uk. Contains Ordnance Survey data © Crown copyright and database right. Licensed under the Open Government Licence v3.0. Retrieved 12 October 2026. Local authority assigned from the list entry point. This page is a summary — the legal record is the official list entry.