Mark O'Brien
11 statements across 1 episodes · 3 bullish · 1 bearish · 2 people on the record · first statement Jul 21, 2026 by Mark O'Brien · across every show →
On the record as a speaker too: Mark O'Brien's record, appearances and statements → this page counts the times other people say the name.
Everything said about Mark O'Brien, oldest first
Jul 21, 2026
Jul 21, 2026
Jul 21, 2026 negative
Jul 21, 2026
Jul 21, 2026 positive
O'Brien: Widening staircases with roof bulkheads fixes dark brownstone interiors
“Brownstones are notorious for being a little dark in the middle because there's no windows in the middle typically. So I widen the staircase and I put a lot of light and a bulkhead on the top so you get light down the middle”
Jul 21, 2026 neutral
Jul 21, 2026
Mark O'Brien: Below-grade basements bypass NYC Floor Area Ratio limits
“And this is basically free square footage, because, you know, in terms of FAR, floor area ratio, they don't count a base because it's below grade, so I try to make it, and right now you're not seeing it at the best I gotta put baseboard on, finish the floor, a…”
Jul 21, 2026 neutral
Sam Parr estimates Mark O'Brien nets $500k-$1M flipping NYC brownstones
“Basically, I think that he probably does something like 500,000 to a million dollars a year in income, but that's on a good year. On a bad year, he probably can, like, lose money, and it was just a lot of work for that amount of money.”