Home
Listing
Search the List

Enrich the List

Apply for Listing

What is Listing?

Listing Guidance
Listing

Find out about listed buildings and other protected sites, and search the National Heritage List for England (NHLE).

Find out about listing

The Old Blacksmith’s Shop The Old Blacksmith's Shop, Wiltshire © Historic England DP276780
Advice
Advice Finder

Heritage at Risk

Your Home

Technical Guidance

Planning

Caring for Heritage

Constructive Conservation

Heritage Protection Guide

Coronavirus Support & Advice
Advice

See our extensive range of expert advice to help you care for and protect historic places.

Get our advice

Tubwell Row Darlington, since 2001 improvements to Darlington Town Centre have sought to celebrate its architecture and create a pedestrian heart with an inclusive shopping and civic area © Historic England
Research
Our Research Strategy and Agenda

Research Methods

Current Research

Research Results

Support & Collaboration

Inclusive Heritage

Latest Research

Heritage Counts
Research

Discover and use our high-quality applied research to support the protection and management of the historic environment.

Discover our research

Testing vertical aerial photography methods at British Camp on the Malvern Hills. Read about our latest aerial investigation methods © Historic England Archive. (S3282_V_0651)
Images & Books
Find Photos

Search All Publications

Buy Books

The Historic England Archive
Images & Books

Historic England holds an extensive range of publications and historic collections in its public archive covering the historic environment.

Browse our collections

A portrait of John Laing outside Bournemouth train station, during a staff outing of Laing's London office. Photographed 30 May 1953 © Historic England Archive. John Laing Photographic Collection. JLP01/08/008844
Services & Skills
Education

Grants

Our Planning Services

Training & Skills

Archive Services

Heritage Action Zones
Services & Skills

Find out about services offered by Historic England for funding, planning, education and research, as well as training and skill development.

Learn about our services

New Heritage Partnership Agreement Signed at King's Cross Station © Historic England
Get Involved
High Street Culture

Everyday Heritage

Support Us

Volunteer in Heritage

Protect Your Heritage

Visit Your Heritage

Help Write History
Get Involved

Explore the many ways you can help to support the incredibly rich and varied heritage.

Get involved in heritage

Brixton Windmill - Friends of Brixton Windmill. Shortlisted for ‘Best Rescue of an Industrial Building or Site’ Angel Award in 2012 © Historic England
What's New
News

In Your Area

Historic England Blog

Latest Research

Heritage Online Debate

Statements

Stay up to Date

Coronavirus Support & Advice
What's New

Read about our current news, projects and campaigns nationally and in your area.

Catch up with what's new

Sandra Kazlauskaite interviewing a Youth Club group at Grantham Community Centre. © Emm Nunn
Sign in
Manage my account

Sign out

CASSIO BRIDGE LOCK NUMBER 78

CASSIO BRIDGE LOCK NUMBER 78, GRAND UNION CANAL

Listed on the National Heritage List for England. Search over 400,000 listed places

Overview

Heritage Category:: Listed Building
Grade:: II
List Entry Number:: 1100841
Date first listed:: 03-Oct-1985
Statutory Address:: CASSIO BRIDGE LOCK NUMBER 78, GRAND UNION CANAL

Enrich the List

Be the first to add a photo and help showcase this place to others.

Upload a photo

Location

Location of this list entry and nearby places that are also listed. Use our map search to find more listed places.

This map is for quick reference purposes only and may not be to scale.

What is the National Heritage List for England?

The National Heritage List for England is a unique register of our country's most significant historic buildings and sites. The places on the list are protected by law and most are not open to the public.

The list includes:

Find out more about listing

Images of England Project

To view this image please use Firefox, Chrome, Safari, or Edge.

Archive image, may not represent current condition of site.

Date:: 31 Mar 2003
Reference:: IOE01/09728/26
Rights:: © Mrs Jane Black. Source: Historic England Archive

Historic England Archive

Search over 1 million photographs and drawings from the 1850s to the present day using our images archive.

Find Photos

Official list entry

Heritage Category:: Listed Building
Grade:: II
List Entry Number:: 1100841
Date first listed:: 03-Oct-1985
Statutory Address 1:: CASSIO BRIDGE LOCK NUMBER 78, GRAND UNION CANAL

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

This List entry helps identify the building designated at this address for its special architectural or historic interest.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

Location

Statutory Address:: CASSIO BRIDGE LOCK NUMBER 78, GRAND UNION CANAL

The building or site itself may lie within the boundary of more than one authority.

County:: Hertfordshire
District:: Three Rivers (District Authority)
Parish:: Croxley Green
National Grid Reference:: TQ 08870 96233

Details

TQ 09 NE RICKMANSWORTH GRAND UNION CANAL Cassiobridge, Watford

6/149 Cassio Bridge Lock (No. 78)

GV II

Lock No. 78 on the Grand Union Canal. Early C19. Stone setts above brick walls. Timber lock gates. Iron bollards probably cast 1896 by the London and Lancashire Engineering Co. Included for group value. See Cassio Bridge Lock House, CASSIOBRIDGE TERRACE.

Listing NGR: TQ0887096233

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:: 158792
Legacy System:: LBS

Legal

This building is listed under the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended for its special architectural or historic interest.