A. A residential home.

Q. Where is it supposed to be on the show?

A. In Miami.

Q. When did we see it on the show?

A. This is the home where Dexter grew up with his adopted family, and we see it in flashbacks, usually involving a young Dexter interacting with his foster father and/or his sister, Debra.

We first see the house in Episode 5 (of Season 1), "Love American Style". A teenage Dexter is out mowing the lawn in front of the house, when a girl shows up and asks a young Dexter if he is he is going to a school dance, hoping he will ask her out. He doesn't.

Observing this, Dexter's foster father tells him she wanted him to ask her to the dance. When Dexter replies he isn't interested in that sort of thing, his father cautions him that most normal boys his age are, and that he needs to take care to appear normal.

We see the house again in Episode 6 (of Season 1), "Return to Sender", when Dexter's sister, Debra, is upset with him because he told their father that she used the father's gun without permission.

Q. What is it actually in real life?

A. An actual house, but far from Miami.

Q. Where can I find it in real life?

A. The house is actually at 2431 Chatwin Avenue, in Long Beach, California. It's on the west side of Chatwin (the second house south of Vernon Street), in a residential Long Beach neighborhood known as 'Los Altos'.

It is literally right next door to Angel's house (you can see part of the roof of Angel's home to the left in the photo below).

And it's just two streets west of Rita's home (on San Anseline Ave.)

I shot the photo below in Dec. 2007

[ Warning: This is a private home.  Do not knock on their door, trespass on their property,
or do anything else that might disturb the residents. ]

The majority of location filming for "Dexter" is done in Long Beach.

This Los Altos neighborhood contains at least six different homes used on the TV show, including Rita's house, Angel's house, the house of the neighbor with the noisy dog, the Dade City house that Dexter inherits from his biological father, and the house of the old lady across the street.

It's also close to the intersection where the "Ice Truck Killer" stopped his car to check on his captive (Debra) in the car trunk.

The neighborhood is located just south of the San Diego (405) Freeway, and just east of Bellflower Blvd (and north of 23rd Street), in upper Long Beach.

Here is an aerial photo of the location. And here is a map link.

Q. How the heck did you figure out where it was?

A. I already knew the location of Rita's home, so when I went looking for young Dexter's house, I started my search in the same Los Altos neighborhood.

Using Live Local aerial photos, I looked for the curved driveway and garage seen in the episode where Dexter is talking to his father. I also looked for the houses to the north of his house, which were visible behind Dexter in his scene with the girl, and a row of ten thin evergreen trees, which were also seen in the background of that same scene. I found them, then visited the neighborhood in person to verify that it was the right place..