Hi Ejowynne
I tried looking for Hottrills/Hotterells etc.when you first posted but didn't get very far and noted no one else had answered you either. Today I decided to try again and think I have a possible/probable answer.
Scouring the old Kirkdale parish map linked from GenUKI's Kirkdale Parish page I came across Otter Hill Common. Slightly north and east is Otter Hill by the side of the Hodge Beck.
I think this is what you are looking for. Say Hotterills quickly, dropping your aitches.
On the OS 1 and 1/4 inches to one mile Landranger Series 1972 this place is called Otter Hills and a small building is shown. Probably a ruined and abandoned farm a bit like Top Witherns near Howarth.
On the OS One inch to one mile Series of 1947 Map 86 Redcar and Whitby the place is called Otter Hill.
There is a track used by walkers and I found it mentioned on a walking blog here:
http://src-weblog.blogspot.ca/2010/06/Scroll down to the walk on Friday 18 June 2010 called Helmsley to Hutton Highlights. Maybe the blogger could tell you more or even provide a photo.
To find on a map look for the main road A170 to Scarborough that runs under the North York Moors through Kirkbymoorside. West of Kirkbymoorside but East of Beadlem the Hodge Beck crosses the A170.
Follow the beck North onto the moors and you will find Otter Hill(s) just above Penny Holme and Otterhill Common is just to the East on the top of the Moor. Google maps do not show the detail so you should look at an OS Map or the parish map on GenUKI here
http://www.genuki.org.uk/big/eng/YKS/NRY/Kirkdale/KirkdaleMap.htmlIt often happens that incumbents not familiar with the local dialect write down what they hear or what they think they hear and sometimes they "correct" local speech that actually does not need correction. If the informant is illiterate they cannot help with the spelling of the name or place. A whole generation of my Whiles/Wiles family were recorded as Wilds.
When I saw Otterhill Common a light went on. This was aided by the fact that last night I attended a performance of the musical "My Fair Lady". (Artford, Ereford etc.)
Venelow
Canada