Marsham Street

2 Marsham Street is an office building on Marsham Street in the City of Westminster, London, and has been the headquarters of the Home Office, a department of the British Government, since March 2005. Before this date the Home Office was located at 50 Queen Anne's Gate. It has also housed the headquarters of the Department for Environment, Food and Rural Affairs since 2018.

The Marsham Towers were three towers at the corner of Marsham Street and Great Peter Street in Westminster, London. They served as the headquarters of the Department of the Environment.

55 Tufton Street is a four storey Georgian era townhouse on Tufton Street, in Westminster, London, owned by businessman Richard Smith. Since the 2010s the building has hosted lobby groups and think tanks related to Brexit and climate change. A group of these think tanks, dubbed "The Nine Entities", use the building for biweekly meetings to coordinate policy and public messages.The nine lobby groups—the TaxPayers’ Alliance, the office of Peter Whittle (the former deputy leader of UKIP), Civitas, the Adam Smith Institute, Leave Means Leave, the Global Warming Policy Foundation, Brexit Central, the Centre for Policy Studies and the Institute for Economic Affairs—were accused by former Vote Leave employee Shahmir Sanni of using the meetings to "agree on a single set of right-wing talking points" and "securing more exposure to the public".The organisations it houses have close connections with those at nextdoor 57 Tufton Street, including the Centre for Policy Studies and CapX.

Tufton Street is a road in Westminster, London, located just outside of the Westminster Abbey precinct.

The European Foundation is a leading Eurosceptic think tank based in the United Kingdom, founded in 1992. It is chaired by Bill Cash, a British Conservative MP. The organisation produces the European Journal. The Great College Street Group was formed in October 1992 in order to oppose the Maastricht Treaty. The Group, consisting of politicians, academics, businessmen, lawyers, and economists, provided comprehensive briefs in the campaign to win the arguments both in Parliament and in the country. The European Foundation was created out of Great College Street by Bill Cash after the Maastricht debates. It exists to conduct a vigorous campaign in the UK to leave the European Union. The Foundation continues to establish links with like-minded organisations across Europe and the world. It was reported in 1996 that the European Foundation was being funded by Sir James Goldsmith the then leader of the British Referendum Party. Because there was an approaching election at which Conservative and Referendum candidates would be contesting the same seats, Cash was forced to sever the link. The shortfall in funding was plugged by Margaret Thatcher, who later became the European Foundation's Patron, a position she held until her death.

The Centre for Policy Studies (CPS) is a think tank and pressure group in the United Kingdom. Its goal is to promote coherent and practical policies based on its founding principles of: free markets, "small state," low tax, national independence, self determination and responsibility. While being independent, the centre has historical links to the Conservative Party. It was co-founded by Sir Keith Joseph, Alfred Sherman and Margaret Thatcher in 1974 to challenge the post war consensus of Keynesianism, and to champion economic liberalism in Britain. With this in mind Keith Joseph originally wanted the think tank to study the social market economy, naming it the 'Ludwig Erhard Foundation' and 'Institute for a social market economy' until it was eventually settled on the benign 'Centre for Policy Studies'.The centre has since played a global role in the dissemination of free market economics alongside policy proposals claimed to be on the basis of responsibility and individual choice. It also asserts that it prioritises the concepts of duty, family, liberty, and the rule of law. The CPS states that it has a goal of serving as "the champion of the small state."

The City of Westminster Magistrates' Court was a magistrates' court located at 70 Horseferry Road, in the City of Westminster, London. It was originally called Horseferry Road Magistrates' Court, after the road in which it was sited. However, it was renamed in July 2006 following the closure of Bow Street Magistrates' Court. It served as the court where the Chief Magistrate of England and Wales sat, and all extradition and terrorism-related cases passed through the court. The court closed permanently on 22 September 2011, and was replaced on 27 September 2011 with Westminster Magistrates' Court, built on the site of Marylebone Magistrates' Court at 181 Marylebone Road. The court pictured has since been demolished, and replaced with a development of flats.

The National Institute of Economic and Social Research (NIESR), established in 1938, is Britain's oldest independent economic research institute. The institute is a London-based independent UK registered charity that carries out academic research of relevance to business and policy makers, both nationally and internationally. The institute receives no core funding from government or other sources. The bulk of funding comes from research projects awarded or commissioned by a variety of sources, including government, all acknowledged in full in their published materials. The terms of their grants prohibit any involvement from funding bodies in determining or influencing content. Funders include government departments and agencies, the research councils (particularly the Economic and Social Research Council (ESRC)), charitable foundations, the European Commission, and the private sector. The institute is a partner with the ESRC's Centre for Macroeconomics and The Productivity Institute, and is responsible for the Productivity Commission. It also has close ties with both Cardiff and Glasgow universities.

The Gas Light and Coke Company (also known as the Westminster Gas Light and Coke Company, and the Chartered Gas Light and Coke Company), was a company that made and supplied coal gas and coke. The headquarters of the company were located on Horseferry Road in Westminster, London. It is identified as the original company from which British Gas plc is descended.

The Department for Transport (DfT) is the United Kingdom government department responsible for the English transport network and a limited number of transport matters in Scotland, Wales and Northern Ireland that have not been devolved. The department is run by the Secretary of State for Transport, currently (since 24 July 2019) Grant Shapps. The expenditure, administration and policy of the Department for Transport are scrutinised by the Transport Committee.

Mulberry House, Number 36, Smith Square, is located in the City of Westminster, London. It was built in 1911 as a private house for Reginald McKenna, a politician and later Chairman of the Midland Bank. The architect was Edwin Lutyens. In 1930 the house was bought by Henry Mond, 2nd Baron Melchett. In conjunction with his wife, Gwen, Melchett employed the architect Darcy Braddell to undertake a major internal remodeling and redecoration. Braddell engaged a number of painters and sculptors, including Charles Sargeant Jagger to create what has been described as "one of the most important Art Deco interiors in London." After a period of institutional use in the post-war period, the house was reconverted to a private residence in the early 21st century.

The Westminster School of Art was an art school in Westminster, London.