Whole greater than the sum of it's parts?

Not an answer, but the 2005 buyers sold in August 2010 for $1,275,000. ACRIS misfiled it under 330E71st, so unmatched on SE:

http://streeteasy.com/nyc/closing/1774588

good find NWT..so many errors in acris docs

NWT
I was searching for that. I bow my head to your abilities.

Interesting
The 2010 buyer pays $1275000
No steal
No upgrades, which puts the last update back to 2006.
Back on the block with maybe a $175000 paint job.

Heavens to Mergatroy!
the only thing I can think...........

LET'S DO THE TIME WARP AGAIN!

Really. All that work, and not much to show, even if it works.

They did the same thing at 235E57th:

Bought #9CD for $1,010,000 in Spring 2009.
Sold it for $1,250,000 in Spring 2010, and then bought this 330E70th combo.

Meanwhile their addresses have always been 50E72nd #11A, bought in 1995 in name of wife's family trust.

Either ineffectual flippers, or just can't make up their minds.