Location
There are two memorial plaques to Brunel. The original is still at the junction of Britain Street and St Georges Way, Portsea, whilst a new version is in the middle of St George's Square, Portsea, adjacent to The Hard and Ordnance Road.

Further Information
 
Brunel was believed to have been born in No. 1 Britain Street, which was close to the site of the original plaque. This area of Portsea had been heavily damaged in the war and in the late 40's and early 50's the City Council began developing it for new housing. By the time they were made aware that they proposed demolishing Brunel's birthplace it was too late to save it.
 
Although there was some doubt that Brunel's birthplace had been correctly identified, a plaque had been fixed to it's front wall. It was of the same size and shape as the current plaque but it is not known for sure that they are one and the same.
 
The second memorial was unveiled in 2006, the bicentenary of Brunel's birth, as it was felt that the original didn't do justice to the memory of one of Portsmouth's most famous sons. It wasn't until March 2007 that the sculpture was added to the plinth.
 
The only other reminders of Brunel's presence in Portsmouth are Isambard Brunel Road and the Isambard Kingdom Brunel pub, both in the city centre.
 
For a brief biography of Brunel see the BBC web site. In 2003 the public voted Brunel into second place in the BBC Great Britons series.