Adin Ross has officially locked down the iconic “Breaking Bad” house … dropping $1.3M to win the full-blown bidding war, TMZ has learned.

The 4-bedroom, 1-bath Albuquerque, NM property had been sitting on the market for more than a year with a $4M asking price — until the owners reduced the listing price all the way down to $400k earlier this month.

As we first told you, the streamer came out on top after the homeowners received around 20 legit offers for the TV-famous spot.

For seller Joanne Padilla, it’s likely a sigh of relief. She previously told us she floated the idea of turning the place into a museum to cash in on the fandom — but zoning laws in the residential neighborhood reportedly shut that down.

No problem for Adin … He’s already said he wants to remake the home into a 1-to-1 replica of Walter White’s pad — the exteriors of the house were used for the show, but the interiors were shot on a separate sound stage — and now that he’s got the keys, it’s his empire to build.