Belsize History
At one time Belsize was part of the Manor of Hampstead

The developers of Belsize didn’t arrive until the early 19th Century. Originally it was just countryside – mostly farmland, trees and lakes – with just a handful of manor houses, and the extensive estates of their feudal lords.

Belsize House

The first Belsize House was a manor with a generous courtyard and extensive, walled grounds and gardens that once occupied the area of today’s central Belsize for hundreds of years. The house and grounds were bounded by 1,400 yards of walls, and the grand carriageway to the house is today’s Belsize Avenue.

The Manor was a long-established country retreat within reasonable reach of London. So how far back can we trace the Manor House? At least to 1496, the dawn of the Tudor Period, when the Abbey in Westminster ordered a large number of building bricks locally in Belsize.

The property was rebuilt and improved upon many times during the centuries that followed. There were at least four successive manors, all called Belsize House. Tenants came and tenants went. It was probably in 1663 that one of the richest men in England, Colonel Daniel O'Neil, began building a mansion for his wife, Katherine, the Countess of Chesterfield – by a previous marriage.

Belsize House 1690
Belsize House c1690Jan Siberechts

Deer hunting was introduced to the park – all part of the pleasure activities of Belsize House. The Daily Post of 1720 (founded by Daniel Defoe) stated that: the "ancient and noble house" had been fitted up for entertainment during the summer season, and to be opened with "dancing and music."

Visitors could fish or hunt in the grounds, dine on the best food, enjoy fine wines, and dance in the lavish ballroom. The following August, the Daily Post reported: “One hundred coaches will stand in the square of the house”, and "Twelve men will continue to guard the road every night ‘till the last of the company are gone."

In 1721, the Prince and Princess of Wales dined at Belsize House. It became the place to be seen, prompting large numbers of visitors to sample the delights of Belsize.

But within a year, the voraciousness and the goings on got completely out of hand, with deteriorating, unseemly behaviour – vice trumped virtue at Belsize House! There was public outrage over these totally unacceptable activities. And the large numbers of visitors caused frequent traffic jams on the main carriageway from Haverstock Hill! So the house was closed down in 1745.

Belsize House 18001800
Belsize House c1800

But after a year or so, Belsize House, seen here around 1800, had been rebuilt and became a residence again. Now a Georgian mansion, with an added extension to the right, was positioned facing London.

Belsize returned to normality and slowly regained its respectability.

Just over 50 years later, the house was occupied by Spencer Perceval until he became British Prime Minister. But, in 1812, Perceval was shot in the lobby of the House of Commons – the only British Prime Minister ever to have been assassinated. Perceval Avenue nearby is named after him.

Robert Follis

Robert Follis spent many years living in the area, having moved to Belsize Park in 1984. After living in Lancaster Grove for a decade, he bought a house on Belsize Lane from Angela King at Heywoods in 1994, and they have been friends ever since.

For many years Robert organised the Belsize Village Association, made the Village lights happen (with the help of Angela King) and brought flowers to the Village. Robert and the family have now moved to Australia.

The Belsize Story

Combining its fascinating historical background with a present-day architectural tour, The Belsize Story is a film documentary that records the evolution of Belsize Park right up to the present day, featuring the buildings, the beautiful settings and most importantly, its people.

The films are directed and photographed by the award-winning filmmaker David S Percy who lived as a child in Manor Mansions, on the corner of Belsize Grove and Belsize Park Gardens. To learn more about this important record of Belsize Park please see The Belsize Story where there is more information and you can view the film trailer.


Some members of the Belsize Residents' Association
Join the BRA and participate


Offering short and long term studios to rent in
Belsize Park since 1979

Camden Arts
Art and Great Coffee
Galleries, Bookshop, Café and Bar
on Arkwright Road


SylvesterSylvester Fine Art
is an art gallery delivers quality art to customers at sensible prices




Follis Family
Robert Follis and family