Cathedral of St John the Evangelist, Portsmouth

The Stanhope Road drill hall, sometimes known as the Connaught Drill Hall, is a former military installation in Portsmouth, Hampshire. It is a Grade II listed building.

Portsmouth Guildhall is a multi-use building in the centre of Portsmouth, Hampshire, England. It is located in a pedestrian square close to Portsmouth and Southsea railway station. Constructed in 1890, the building was known as Portsmouth Town Hall until 1926. It was heavily damaged by bombing during the Second World War and largely rebuilt during the 1950s by the English architect Ernest Berry Webber. It now operates as a concert, wedding and conference venue. It is a Grade II listed building.

St Agatha's Church is a parish church in the Landport district of Portsmouth. It is now affiliated to the Roman Catholic Church through the Personal Ordinariate of Our Lady of Walsingham. It is situated on the Marketway next to the Cascades Shopping Centre. It was built between 1893 and 1895 for the Church of England and is a Grade II* listed building.

The fortifications of Portsmouth are extensive due to its strategic position on the English Channel and role as home to the Royal Navy. For this reason, Portsmouth was, by the 19th century, one of the most fortified cities in the world. The fortifications have evolved over the centuries in response to changes in tactics and technology and the area defended has increased. While the first defences focused on Portsmouth harbour, in step with the fortifications of Gosport, later defensive structures protected the whole of Portsea Island and an increasing distance inland. At the same time, the fortifications of Portsmouth and Gosport became part of the wider fortifications of the Solent. Old Portsmouth, on the southwest corner of Portsea Island, has been walled for much of its history.

The Diocese of Portsmouth (Latin: Dioecesis Portus Magni)is a Latin diocese of the Catholic Church that covers the Channel Islands as well as parts of England (Hampshire, the Isle of Wight and parts of Berkshire, Dorset and Oxfordshire). The episcopal see is St John's Cathedral in Portsmouth and is headed by the Bishop of Portsmouth. The diocese is part of the metropolitan Province of Southwark, which covers all of the far South of England as well as the Channel Islands.

The New Theatre Royal is a Victorian Grade II* listed theatre in the heart of Portsmouth, England, with a capacity of 667. The theatre building was constructed in 1854 as Landport Hall. It was converted to a theatre two years later. It was rebuilt in 1884 by Charles J. Phipps and again in 1900 by Frank Matcham. The Theatre reopened in October 2015 after a £4.7M refurbishment project.

Portsmouth Civic Offices is a municipal building in Portsmouth, a city in Hampshire, in England. It is the administrative headquarters of Portsmouth City Council.

Portsmouth & Southsea railway station is a Grade II listed building and the main railway station in the city of Portsmouth in Hampshire, England. It is in the Landport area close to the Commercial Road shopping area. British Transport Police maintain a presence at the station. There is a taxi rank at the front of the building and regular local buses within five minutes' walking distance. The station, which is managed by South Western Railway, has ticket barriers in operation.

Landport Drapery Bazaar was a department store located on Commercial Road, Portsmouth.

The Tricorn Centre was a shopping, nightclub and car park complex in Portsmouth, Hampshire, England. It was designed in the Brutalist style by Owen Luder and Rodney Gordon and took its name from the site's shape which from the air resembled a tricorn hat. Constructed in the mid-1960s, it was demolished in 2004. It was home to one of the first Virgin Megastores and housed the largest Laser Quest arena in Europe. The centre was a well-known example of 1960s architecture, and in the 1980s it was voted the 3rd ugliest building in the UK. In 2001, BBC Radio 4 listeners voted it the most hated building in the UK, and Charles, Prince of Wales described it as "a mildewed lump of elephant droppings", although it was much admired by others, who saw it as an irreplaceable example of Brutalist architecture. Demolition of the Tricorn began on 24 March 2004 and lasted approximately nine months. As of 2022, the site is a ground level car park for the city centre.

The University of Portsmouth is a public university in Portsmouth, England. Comprising five faculties, the university offers a wide range of academic disciplines. With around 28,280 students enrolled in undergraduate and postgraduate programs, the university in 2022 was the 25th-largest higher education institution by student enrolments in the United Kingdom. The university employed approximately 3,500 staff in 2020.Portsmouth was rated #651 in the world by QS World University Rankings in 2024, in the top 501–600 universities in the world by the Times Higher Education World University Rankings 2022, #901-1,000 in the world by Shanghai Ranking, and #908 in the world by CWUR rankings.In the 2023 edition of the Good University Guide – compiled by The Times and The Sunday Times – the university ranked 62nd out of the 132 universities in the United Kingdom. It is one of five universities in the South East of England to have been awarded the highest rating of Gold in the 2023 Teaching Excellence Framework. In the Times Higher Education REF ranking, the university was ranked third in research power for modern post-1992 universities.In the 2021 edition of the Research Excellence Framework, 77 per cent of research submitted by the university was ranked as world-leading or internationally excellent, with impacts across society, health, culture and the environment.

The Royal Portsmouth Hospital in Portsmouth, England was sited in Commercial Road close to the shopping centre and near to the Portsmouth Dockyard.