This list of the tallest buildings and structures in Portsmouth ranks skyscrapers and structures in Portsmouth

Portsmouth

Portsmouth is the second largest city in the ceremonial county of Hampshire on the south coast of England. Portsmouth is notable for being the United Kingdom's only island city; it is located mainly on Portsea Island...

, England by height. Please note only structures taller than 150 feet (45.7 m) are listed below. The city's current tallest structure is the 558 feet (170.1 m), which is also the tallest accessible structure in the United Kingdom outside London.

Tallest buildings and structures

An equal sign (=) following a rank indicates the same height between two or more buildings.

Rank	Name	Use	Image	Height (m)	Height (ft)	Floors	Year	Notes
1	Spinnaker Tower Spinnaker Tower Spinnaker Tower is a –high landmark tower in Portsmouth, England. It is the centrepiece of the redevelopment of Portsmouth Harbour, which was supported by a National Lottery grant. Its shape was chosen by Portsmouth residents from a selection of concepts...	Observation Tower		170	558	4	2005
2	East Side Plaza	Residential		101	331	26	2008
3	Ladywood House	Residential		72	236	24	1971
4	Admiralty Tower	Residential		68	223	22	2008
5	Europa House	Office		63	207	18	1969
6	Zurich House	Office		61	200	12	1973
7=	Sarah Robinson House	Residential		57	187	21
7=	Millgate House	Residential		57	187	21
9=	Barkis House	Residential		52	171	18
9=	Nickleby House	Residential		52	171	18
11=	Barnard Tower	Residential		51	167	13
11=	Edgbaston House	Residential		51	167	18
11=	Handsworth House	Residential		51	167	18
11=	Leamington House	Residential		51	167	18
11=	Tipton House	Residential		51	167	18
11=	Horatia House	Residential		51	167	18
17=	Trafalgar Hall	Residential		46	151	15	2003
17=	Trimast/Sails of the South Sails of the South The Trimast, commonly referred to as the Sails of the South, is a –high structure situated between two carriageways of the M275 motorway just outside Portsmouth, England....	Monument		46	151	N/A	2001

Under Construction

Name	Use	Image	Height (m)	Height (ft)	Floors	Notes
The Blade	Student Accommodation		101	331	33

Approved

Name	Use	Image	Height (m)	Height (ft)	Floors	Notes
Pompey Village Block A	Residential		55	180	18
Number One Portsmouth	Hotel		102	335	26

Timeline of tallest buildings and structures

The history of tall buildings in Portsmouth only really began in the 1960s and 70's. Despite competition in recent years, 361ft Spinnaker Tower has remained the tallest structure in the city since 2005.

Year tallest	Name	Image	Height (m)	Height (ft)
1693–1969	Portsmouth Cathedral Portsmouth Cathedral The Cathedral Church of St Thomas of Canterbury, Portsmouth, commonly known as Portsmouth Cathedral, is the Church of England cathedral of the City of Portsmouth, England and is located in the heart of Old Portsmouth...		37	121
1969–1971	Europa House		63	207
1971–2005	Ladywood House		72	236
2005–	Spinnaker Tower Spinnaker Tower Spinnaker Tower is a –high landmark tower in Portsmouth, England. It is the centrepiece of the redevelopment of Portsmouth Harbour, which was supported by a National Lottery grant. Its shape was chosen by Portsmouth residents from a selection of concepts...		170	558