About 50 years ago in the vestry of St. John’s Church In Chichester a flag stone was taken up by some teenagers and a tunnel was revealed. Apparently it runs along under St Johns Street in a south / north direction
.MS
AArc141/14/EVAL Roussillon Park, Broyle Road, Chichester, West Sussex, PO19 BBL
Sporadic finds represent the early prehistoric period in the vicinity of the Project Site, with
the discovery of Palaeolithic axe in a garden on Brandy Hole Lane (c. 600m to the NW)
and a Neolithic stone axe, in the vicinity of Spitalfield Lane, over 1km to the SE (Lee 2008:
9).
Bronze Age activity has been recorded c. 500m to the east of the site, in the vicinity of
Garyiingwell Hospital, where evidence for settlement was identified along with remains of
six cremation burials (Lee 2008: 9).
Maureen Williams, 82, of Westgate, recalled a school trip into the rumoured tunnels under Chichester when she was at Chichester High School for Girls.
She estimates she was in her early teens at the time and said she chose to share her memories after reading about the search for evidence in this newspaper.
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Summersdale is an attractive area in the north of Chichester. Spacious
and leafy, the character of the area is now under threat with many houses
on large plots at risk of demolition and re-development. It is an historic
suburb with high quality architecture in street scenes that are worthy of
enlightened protection.
video of culverts/storm drains/winterbourne route
Map of Chichester showing Rivers
www.streetmap.co.uk\\/map.srf?x=486359&y=104953&z=120&sv=chichester&st=3&tl=Map%20of%20Chichester%2C%20West%20Sussex%20[City%2FLarge%20Town]&searchp=ids.srf&mapp=map.srf&fbclid=IwAR2IV7YUeQ8u_GBTHRE24fSpUvVRwu5CpZxdPt1fs_injtw73WMxXbTQ25s
Between The Drive’s western and southern ends, Charles Stride built a private estate in c.1905 which included a nine hole golf course designed by James Braid, a lodge (Uplands), and a mansion (Woodland Place) with tree-lined grounds which, as Rew Lane, was developed in the late 1950s. The golf course was too close to the Goodwood course to be a commercial success and it was given up for gravel extraction immediately prior to the first World War, with a mineral branch line connected later to the Chichester-Midhurst railway.
His golf course and pavilion is mentioned in https://golfsmissinglinks.co.uk/index.php/england/south-east/sussex/851-sus-summersdale-golf-club-chichester
The club was founded in 1904.
Historically, to build a house with a simple cellar you would dig out the ground to a depth of around 6ft, the cellar walls would have been constructed with a lining of stone or brick and with a drain for water within the cellar. The floors would have been built up on crushed stone or sand to provide a level surface and paved, usually with flags. Brick paving became more common in later periods.
MB
My mum worked 27 east street and when it flooded in the 90s they found a big cellar and you could look down into an area which was like a tunnel