Three photos so far & only the first two photos show trees in full leaf, while that same wooden infirmary is in the background of the third photo, so it could still be what burned, unless the third photo is incorrectly sourced to 1894 in the caption.
There are new listings for 121 Heights Blvd indicating it's still available for lease.
The lease listing seems to have gone up earlier this month. S & P Interests is no longer marketing the property. Instead, Chodrow Realty Advisors is.
One of the latest additions to the listing is the space is being marketed for a restaurant. At least that's what's on the Crexi listing.
Below is what's shown on LoopNet and Crexi:
Property Type: Retail
Property Subtype: Storefront
Property Type: Restaurant
This is a freestanding 2-story building in the middle of the Heights. The building is 8,500 SF with the first floor being 6,500 sf and the second floor having 2,500 sf.
https://www.loopnet.com/viewer/pdf?file=https://images1.loopnet.com/d2/8lWP1xTA3ivk53Ev6KJLX0LvjVjp19RNgt0Tt330s6I/121 Heights Blvd Flyer.pdf
https://images1.loopnet.com/d2/8lWP1xTA3ivk53Ev6KJLX0LvjVjp19RNgt0Tt330s6I/121 Heights Blvd Flyer.pdf