Cosham railway station

Cosham ( or ) is a northern suburb of Portsmouth lying within the city boundary but off Portsea Island. It is mentioned in the Domesday Book of 1086 along with Drayton and Wymering (mainland) and Bocheland (Buckland), Frodington (Fratton) and Copenore (Copnor) on the island.

Portsbridge Creek, known officially as Portsea Creek, formerly as Portsea Lake and informally as Ports Creek, Port Creek, Portcreek and Canal Creek, , is a tidal waterway just off the southern coast of England that runs between Portsea Island and the mainland from Langstone Harbour to Tipner Lake. The unofficial Portsbridge Creek name for the creek is an outdated name, formerly used when Portsea Island used to have only a single road bridge (named the Portsbridge) crossing between Portsea Island and the mainland. In modern times, Portsea Creek now has other crossings via road, rail and pedestrian bridges. Through its history, Portsea Creek has been made navigable a number of times and it is today navigable for small boats, depending on tide.

Wymering is a residential area of the city of Portsmouth in the English county of Hampshire. Unlike the majority of Portsmouth, it is located on the mainland rather than Portsea Island. Wymering was one of the estates held by Hampshire's biggest landowner Edward the Confessor immediately before the Norman conquest. Wymering is mentioned in the Domesday Book and was a small village in rural area until it was incorporated into Portsmouth in 1920. On incorporation into Portsmouth a 300-house council housing estate was built there, being completed by 1929.In addition to the mediaeval church, one building that did remain is Wymering Manor. The manor is the oldest building in Portsmouth. It has been a Youth Hostel in its past but is now unoccupied and is reputed to be haunted.

The Queen Alexandra Hospital (commonly known as QA Hospital, QAH or simply QA) is a large NHS hospital in Portsmouth, Hampshire. Located in Cosham, it is run by Portsmouth Hospitals University NHS Trust and has a Ministry of Defence Hospital Unit attached.

Hilsea Lido is a freshwater lido at Hilsea, Portsmouth, England. The lido was closed for a number of years but reopened undergoing refurbishment under the control of Hilsea Lido Pool for the People.

UTC Portsmouth is a university technical college which opened in September 2017 in Portsmouth, England. UTC Portsmouth specialises in teaching STEM subjects with a particular focus on Mechanical and Electrical Engineering disciplines. The UTC's sponsors include the Royal Navy, BAE Systems, QinetiQ, the University of Portsmouth and Portsmouth City Council.The UTC's building, in the grounds of Trafalgar School, was constructed by BAM Construction over a twelve-month period and was completed during August 2017. The consultant design team were: Architect – Stride Treglown Structural and Civil Engineer – Ridge and Partners Mechanical and Electrical Engineers – Hydrock Landscape Architect – Stride Treglown

Wymering Manor is a Grade II* listed building, which is the oldest in the city of Portsmouth, England, and was the manor house of Wymering, a settlement mentioned in the Domesday Book of 1086. It is first recorded in 1042, when it was owned by King Edward the Confessor. After the Battle of Hastings it became the property of King William the Conqueror, until 1084.

Trafalgar School (formerly City of Portsmouth Boys' School) is a coeducational secondary school located in Portsmouth, Hampshire, England. The school is on London Road in the Portsmouth northern sub district of Hilsea. The current comprehensive school, established in 1975, was the product of an amalgamation of four separate secondary schools in the west of the City of Portsmouth. Formerly a boys' school, the school became coeducational in September 2015.

The Hilsea Lines are a line of 18th- and 19th-century fortifications built at Hilsea to protect the northern approach to Portsea Island, an island off the southern coast of England which forms the majority of the city of Portsmouth and its key naval base. They are now used as a greenspace and leisure area, also known locally as Foxes Forest.

Fort Widley is one of the forts built on top of Portsdown Hill between 1860 and 1868 on the recommendation of the Royal Commission on the Defence of the United Kingdom. It was designed, along with the other Palmerston Forts atop Portsdown, to protect Portsmouth from attack from the rear.

Hilsea is a district of the city of Portsmouth in the English county of Hampshire. Hilsea is home to one of Portsmouth's main sports and leisure facilities – the Mountbatten centre. Trafalgar School (formerly the City of Portsmouth Boys' School) is also in Hilsea. It is also the home of Portsmouth rugby football club Located at the Northern end of Portsea Island, for most of its history, Hilsea was a small hamlet on the Portsmouth to London road. The name "Hilsea" probably means 'holly island'. The boundaries of Portsmouth were not extended to encompass the hamlet until 1832. The last working farm in Portsmouth, Green Farm, was located in the area up to the 1990s. This area is now a residential estate and is marked by a pub and hotel, still known locally as the Green Farm, although its external sign bears only the name of the Toby Carvery chain which now owns it. Construction of Hilsea Barracks started in 1780. Over the decades, they underwent various rebuildings and changes of use, before being knocked down to allow for housing development in the 1960s.In the years after 1926, Hilsea expanded with the building of the Hilsea Crescent Estate, which was constructed on former allotments. The Church of England church of St Nicholas was built in the area between 1929 and 1930.The North of the district composes the Hilsea Lines, former defensive fortifications that are now a nature reserve, known locally as Fox's Forest. In the 1930s, the Western end of the Lines moat became known as the Hilsea Lagoon and in the mid-1930s work was done on the banks and it was turned into a boating lake. In the same period, the land around the Eastern end of the boating lake was converted into Hilsea Bastion Gardens. Most of the gardens were destroyed as the result of road widening in 1968–70. The terraces that formed part of the gardens were demolished in 2000. In 1938, a bridge was built across the boating lake section of the moat. It was demolished in 1999 and later replaced by the current structure. The area is home to the Coach & Horses pub. This was originally the first public house reached when arriving on Portsea island from the mainland. It was damaged in a fire in 1870 and had to be rebuilt. It was again rebuilt between 1929 and 1931 to a design by A. E. Cogswell and this is the building that stands today.Another facility in the area was the Hilsea Lido which opened in July 1935. It closed in 2008, although attempts are being made to reopen it. These attempts were successful and it finally re-opened in July 2014. St Francis CofE church was built on Northern Parade in 1936.The North West of Hilsea is protected from the sea by Stamshaw Esplanade which was built between 1936 and 1938. The Esplanade also serves to connect site of Hilsea Lido with Alexandra ParkModern Hilsea is a mixture of residential and industrial areas. One of the major routes into Portsmouth still runs through the area. In addition, a small halt called Hilsea railway station serves the area.

Portsmouth North is a constituency represented in the House of Commons of the UK Parliament since 2010 by Penny Mordaunt, the current Leader of the House of Commons and Lord President of the Council. She is a Conservative MP.