I've been to the archives today. Unfortunately the 1822 map wasn't available - it's been sent away for conservation.
The only place I found mention of Hullot Hall was on the KC249/6 1872 map mentioned by George Redmonds. Hullot Hall was a croft (grass) and the occupier at the time was Thomas Newhill, who also had the tenancy of old cottages and gardens adjacent to Hullot Hall croft, which looks on the map to be a large field. These cottages may be the same ones that are still there on the left hand side of Cold Royd, but not sure about that.
The Survey of tenants in 1826 didn't mention Hullot or Owlet Hall. I didn't find my Howard ancestors in the list.
I've ordered another couple of maps of Dalton - 1811 and 1842 - and I'm going back next week to take a look.
Tad - I wasn't sure of the timeframe for your Broadbents and Kilners, but made a note of those I found in the 1826 tenants list. It didn't give much information as to where the tenants lived, just a number which relates to a map, which I didn't have a copy of...
James Broadbent was tenant of part 25, 1 cottage, pigcote, ashhouse and garden, and part 23 1 cottage, pigcote and ashhouse. This was in the Kirkheaton area.
In Dalton, there was a Martha Pontey (now Thomas Kilner) (I assume Thomas Kilner took over from Martha Pontey, not that she had changed her identity!) - tenant of 1 Ash Bridge, 4 Brown Close, 5 Croft and allotment, 7 Pinnacle, 9 Long Ing, 11 Top of Wood, 6 1 messuage, 1 cottage, barn, mistal, pigcote, ashhouse, shed and garden
I also looked at the Kirkheaton survey of graves in the churchyard. Do you have the grave inscription for your James Broadbent? I found four graves relating to James and Ruth Broadbent of Cold Royd and their sons from 1848 to 1863. If you haven't got them, let me know and I'll copy them out for you next time I'm in.
Sandra