Here is a link showing the registration areas of Norwich (c1800) http://www.rootsweb.com/~nfhs/ib/rd/norwich.htm
This is a list of all the places that relatives are known to have lived.
The Cricketer's Arms, 67 Lindley Street, Lakenham, Norwich
The Champion Pub, 101 Chapel Field Road, Norwich
William Chettleburgh is listed as running the pub between 1879 and 1883.
10 Carshalton Road, Lakenham, Norwich
This is where James Carrington listed his abode on his marriage certificate in 1909.
2 Wellington Terrace, Norwich
This is where the Carrington family are listed as living in 1881. It doesn't appear to exist anymore, but the map of 1905 shows it as crossing the far end of Foulger Opening.
6 Foulger's opening, Norwich
The Carrington family lived here in 1891, presumably after just moving around the corner. The postcode today is roughly NR1 3AH. However it has all been redeveloped.
William and Mary Carrington lived here for a time, and several of their children (including Henry) were born here.
No definite family connections here yet, but apart from being the next village along from Litcham, several Carringtons are known to have lived here, and there are a few in the graveyard...
As far as I know this has no family connection apart from being adjacent (allegedly) to the house lived in by the Chettleburghs in 1881. I say allegedly as the transcription on the CD appears to have a different census return number for the two places. The other place nearby was given as the Villa Public house.