The 1940 list of Methodist buildings records a Wesleyan Methodist chapel in Sturminster Marshall. The former chapel is in the Market Place, on Front Lane.
You can see a picture of the chapel from around 1900 here:- http://ourtownstory.co.uk/iamtimbo/gallery/593/market-place-sturminster-marshall-c-1900s#gallery_img
The chapel is currently a holiday let. The letting website tells us that “The Chapel is very dear to our hearts (our son was even baptized there)!! It was built in 1875 and was used for worship between 1876 and 2008, … The Chapel was converted in 2010. /