Castles Abbeys and Medieval Buildings
- Michael W. Cook's professional photographs and histories of abbeys, churches, manor houses and other medieval buildings in the UK, with sources and visitor information.
- http://home2.btconnect.com/Crusader-Product/

Researching Historic Buildings in the British Isles
- Jean Manco's guide covers archives, maps, images, building types, ecclesiastical sources, bibliographies and styles. Also gives an introduction to the development of villages and towns.
- http://www.buildinghistory.org

BBC: How We Built Britain
- Thousands of photographs and information on British architecture to accompany a series of television programmes celebrating a thousand years of Britain's buildings.
- http://www.bbc.co.uk/britain/

A History of British Architecture
- Adrian Tinniswood leads us past the changing face of British buildings from Medieval to Modern in this lively, illustrated section of the BBC's interactive history site.
- http://www.bbc.co.uk/history/british/architecture_01.shtml

Looking at Buildings
- An introduction to the buildings of Britain from the Pevsner Architectural Guides. Includes architectural history, styles, traditions, building types, materials and techniques of construction.
- http://lookingatbuildings.org.uk/

Liam's Pictures from Old Books
- Scanned images and text extracts from out-of-copyright books, with a particular focus on castles, manors, stately homes, and abbeys of the British Isles, among other topics.
- http://fromoldbooks.org/

UK Heritage
- A personal selection of castles, country houses, monasteries and ancient monuments visited and photographed by Jonathan and Clare of West Yorkshire.
- http://www.ukheritage.net

Bricks and Brass
- Guide to buying and restoring homes from the Georgian, Victorian and Edwardian periods. Style, products and services, information and guidance.
- http://www.bricksandbrass.co.uk/

Jewish Heritage UK
- Dedicated to caring for the historic buildings, sites and collections of Britain’s Jewish community. Includes the Survey of the Jewish Built Heritage in the UK and Ireland
- http://www.jewish-heritage-uk.org/

Harris and Pearson Office Buildings
- Restoration project of the office buildings of the former Harris and Pearson Brickworks in Brettell Lane, Brierley Hill, West Midlands. Includes recollections of former workers.
- http://www.harrisandpearson.info

Listed Places of Worship Grant Scheme
- An interim grant scheme which returns, in grant aid, the difference between 5% and the actual amount spent on VAT on eligible repairs to listed places of worship.
- http://www.lpwscheme.org.uk/

Environment and Heritage Service: Built Heritage
- Identify, record and protect the built remains of human activity. Maintains a searchable online database of listed buildings in Northern Ireland.
- http://www.ehsni.gov.uk/built/built.shtml

Pavilions of Splendour
- Specialist agency for the sale of listed buildings gives details and colour pictures. Central register of listed buildings for sale. Guide to legislation on listed buildings.
- http://www.heritage.co.uk/

The Conservation Glossary
- Architectural, building and conservation terms explained by Neil Grieve of The Centre for Conservation and Urban Studies, University of Dundee.
- http://www.trp.dundee.ac.uk/research/glossary/glossary.html

Medieval Architecture in Britain
- Plans and photographs from Alison Stones's Images of Medieval Art and Architecture. Accessible by clickable map or type of building.
- http://vrcoll.fa.pitt.edu/medart/image/England/maineng.html

Pevsner Architectural Guides
- This series of books describes historic buildings of all types for each county in England, Ireland, Scotland and Wales; a complete list of titles with descriptions. Can order online.
- http://www.pevsner.co.uk/

The Heritage Trail
- Linda Lee and Laurie Jonas provide images, histories and commentary on historic buildings throughout Britain. Photographs, paintings and books for sale.
- http://www.theheritagetrail.co.uk