While this isn't a valid source for OSM, it looks from GSV that in 2009 the access to the temple was between 299 and 403. and that there was an additional building that was missing https://www.google.com/maps/@51.9347525,1.263553,3a,65.7y,170.93h,83.5t/data=!3m7!1e1!3m5!1sjEHYUGwY5touAyskS0Hg2w!2e0!5s20090401T000000!7i13312!8i6656