Here’s the story of a house named Brady.

The iconic “Brady Bunch” house — the second-most photographed home in the nation after the White House — is being considered for landmark status.

The Studio City, CA, abode was presented last week to the Cultural Heritage Commission in Los Angeles in the first of four hearings in the process.

The Brady Bunch house as it appeared on the beloved sitcom (above), and what it looks like now. CBS via Getty Images

Before the Nov. 6 hearing, Christopher Knight, who played middle brother Peter Brady in the 1970s hit TV series, posted on Instagram to ask for letters of support for “America’s childhood home.”

Knight told The Post that fans are known to cry when they step foot inside.

“I think it represents sanctuary . . . that we have a supportive, loving place to call home,” he said.

“I believe people think that there’s a little Brady in all of us. There’s an aspirational component to it, that we can all do better.”

The home’s current owner, Tina Trahan, who bought the home for $3.2 million in 2023, hired architectural historian Heather Goers, who worked on saving Marilyn Monroe’s house, to write the nomination application.

“I lost count of the number of letters I got. I’m reading them and I’m bawling every night,” Goers said. “I did not anticipate the number of people whose childhoods were so deeply impacted by this show.

“The Brady Bunch” aired on ABC from 1969 until 1974. Disney General Entertainment Content via Getty Images

Knight added, “It represents either a reflection of their own life, if they, for instance, came from a large Catholic family and had to share a bathroom . . . and then quite the opposite, for those who were latchkey kids, driven to it because we became surrogate brothers and sisters.”

Goers read one of the support letters at the City Hall hearing.

“The first paragraph was a very detailed description of the abuse that this gentleman and his siblings suffered. And while watching the show, they looked at each other and said, ‘Why don’t those kids get beaten up like we do?’” she recalled.

“And he went on to say, ‘We all grew up and had kids, and we reminded each other that without ‘The Brady Bunch,’ how would we have known to be better parents?’”

Christopher Knight, who played Peter Brady, said fans have invited him to their homes for dinner. CBS via Getty Images

Knight, 68, an Upper East Side native who grew up in West Valley, CA, was 10 when he filmed the pilot and 15 when the show got canceled — but still gets letters from fans, some who’ve asked him to come to dinner if he’s ever in their town.

“I feel like I’m a relative to America . . . the immediacy with which a complete stranger takes me in, like, literally would invite me to dinner with the family,” he said.

Only the facade of the 1959 home was used on the show, which aired from 1969 until 1974. The interior scenes were taped on a studio soundstage — so its kitchen, for example, looked nothing like the one where Peter does his Humphrey Bogart imitation saying “pork chops and applesauce,” the line of his Knight said is most quoted by fans.

“What’s interesting is that for us, the cast, it wasn’t a place that we worked. It wasn’t our home. It was where the stock shot of the house was from,” Knight said.  

“When I walked in the house, it’s like a time machine. You walk into your childhood,” owner Tina Trahan told The Post. John Kreye

That all changed when HGTV bought the house from its owners for $3.5 million in 2018 — and the Property Brothers, Jonathan and Drew Scott, created a show “A Very Brady Renovation,” where the six Brady kids helped them transform the interior to become an exact duplicate of what it looked like on TV.

It went on to become HGTV’s most-watched series ever and during the filming, the network hired security guards. “Part of their job was to mark down how many cars drove up every day. They said on the weekends, 50 to 80 a day, and during the week, 30 to 50,” Trahan, 55, said.

Trahan, the wife of former HBO CEO Chris Albrecht, bought the 5,140 square-foot, five-bedroom mid-century modern split-level ranch — which has no functioning appliances — from HGTV.

“I bought it so nothing would happen to it because I know how important that house is to so many people,” she said. “I saw it as a piece of artwork because nothing worked. Everything was fake.”

Trahan has never rented it out on Airbnb “out of respect for the neighbors and the house,” she said. John Kreye

The Chicago native then spent “hundreds of thousands” of dollars sourcing over 400 replicas of props from the series to fill it — including the Brady family’s three cars, a 1973 Caprice convertible, a 1971 Barracuda convertible and a 1971 Plymouth Satellite station wagon.

“The salt and pepper shakers, the coffee pot, the same posters that were on the walls. I got every trophy, plaque and ribbon remade,” Trahan explained.

She even had the “Brady Booth” dunk tank that was featured on the show built in the backyard, bought a Kitty Karry-all doll like the one Cindy had, got Alice’s bowling shirt remade and found a duplicate of the vase Peter broke by playing basketball in the house.

“She’s taken it to a whole other level. There’s a chalkboard in the kitchen, and she’s made sure that the writing on it is from one of our episodes,” added Knight, who hosts a podcast, The Real Brady Bros, with his co-star, Barry Williams, who played Greg.

Trahan spent close to two years purchasing replicas or getting custom-made duplicates of the props used inside the Brady home. John Kreye

Trahan now partners with nonprofits such as No Kid Hungry and the John Ritter Foundation to offer 90-minute tours of the house, which cost $275 per person, where every dollar goes back to the charity — and sometimes the Brady “kids” themselves serve as tour guides.

“People freak out,” she said.

“Because they’re walking up to the house and Peter Brady is opening the door … Everybody had a crush on Peter.”