Accio LEGO … well, Accio 400,00 LEGOs!

In an amazing feat, Alice Finch, a Seattle mom of two, created a painstakingly detailed replica of Hogwarts School of Witchcraft and Wizardry from the “Harry Potter” books and movies entirely out of LEGOs.

She unveiled the structure at BrickCon last October, but photos only recently became available. The gigantic piece, measuring 13 feet on one side, took Finch a year to build. Her Hogwarts features intricate rooms like the Great Hall, the Gryffindor common room, Dumbledore’s office, Hagrid’s cottage, and the Chamber of Secrets. Finch estimated the number of Legos at about 400,000 but didn’t keep tabs on the cost, she told the Brick Brothers.

Finch was inspired by her two sons, who liked to play with Legos. “After a while, I realized that I really wanted to build too. I haven’t built since I was a kid and once I started building again, it occurred to me that building with my son had important implications,” she said, adding “I was showing him that moms can be pretty darn good at putting bricks together too.

A lot of research went into the construction, Finch said, though she had to choose between the books and movies sometime.

“For example, in the book, the Gryffindor common room is over by the hospital wing as a corner tower, but the tower with the four corner turrets from the movies was visually more important than relative location, so I put it in its own tower like the set,” she noted.

For now, the replica will stay at her home for her sons to enjoy and play with. “My older son has read the books and has enjoyed playing various adventures all over the castle,” she explained.

You can check out a few of the photos below. Head over to Flickr to see the entire set.

[via Brick Brothers and Flickr h/t BuzzFeed]

lego hogwarts

hogwarts legos

hogwarts lego

Earlier on Moviefone:

Loading Slideshow...
  • Daniel Radcliffe

    Actor Daniel Radcliffe arrives at the 85th Academy Awards at the Dolby Theatre on Sunday Feb. 24, 2013, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • US-OSCARS-ARRIVALS

    Actor Daniel Radcliffe arrives on the red carpet for the 85th Annual Academy Awards on February 24, 2013 in Hollywood, California. AFP PHOTO/VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)

  • 85th Annual Academy Awards - Show

    HOLLYWOOD, CA - FEBRUARY 24: Actor Daniel Radcliffe and actress Kristen Stewart present onstage during the Oscars held at the Dolby Theatre on February 24, 2013 in Hollywood, California. (Photo by Kevin Winter/Getty Images)

  • In this Jan. 6, 2012 photo, actor Daniel Radcliffe poses for a portrait in New York. Radcliffe stars in the upcoming film "The Woman In Black." (AP Photo/Carlo Allegri)

  • Emma Watson, Daniel Radcliffe, Rupert Grint

    Cast members, from left, Emma Watson, Daniel Radcliffe and Rupert Grint pose together at the premiere of "Harry Potter and the Deathly Hallows: Part 2" at Avery Fisher Hall on Monday, July 11, 2011 in New York. (AP Photo/Evan Agostini)

  • 6th Annual Women In Film Pre-Oscar Party hosted by Perrier Jouet, MAC Cosmetics and MaxMara - Red Carpet

    LOS ANGELES, CA - FEBRUARY 22: Actor Daniel Radcliffe attends the 6th Annual Women In Film Pre-Oscar Party hosted by Perrier Jouet, MAC Cosmetics and MaxMara at Fig & Olive on February 22, 2013 in Los Angeles, California. (Photo by Craig Barritt/Getty Images for WIF)

  • Stella Artois, Flaunt Magazine And The Panama Film Commission Present "Kill Your Darlings" Film Dinner Hosted By Jack Huston And Rose Ganguzza At Village At The Lift - 2013 Park City

    PARK CITY, UT - JANUARY 20: Actor Daniel Radcliffe attends Stella Artois press dinner for the film 'Kill Your Darlings' at Village at the Lift on January 20, 2013 in Park City, Utah. (Photo by Andrew H. Walker/Getty Images for Stella Artois)

  • "Kill Your Darlings" Portraits - 2013 Sundance Film Festival

    PARK CITY, UT - JANUARY 18: Actor Daniel Radcliffe poses for a portrait during the 2013 Sundance Film Festival at the Getty Images Portrait Studio at Village at the Lift on January 18, 2013 in Park City, Utah. (Photo by Larry Busacca/Getty Images)

  • 2013 Film Independent Spirit Awards - Arrivals

    SANTA MONICA, CA - FEBRUARY 23: Actor Daniel Radcliffe attends the 2013 Film Independent Spirit Awards at Santa Monica Beach on February 23, 2013 in Santa Monica, California. (Photo by Frazer Harrison/Getty Images)

  • 2013 Film Independent Spirit Awards - Arrivals

    SANTA MONICA, CA - FEBRUARY 23: Actor Daniel Radcliffe attends the 2013 Film Independent Spirit Awards at Santa Monica Beach on February 23, 2013 in Santa Monica, California. (Photo by Frazer Harrison/Getty Images)

  • 2013 Film Independent Spirit Awards - Show

    SANTA MONICA, CA - FEBRUARY 23: Actors Daniel Radcliffe and Ellen Page speak onstage during the 2013 Film Independent Spirit Awards at Santa Monica Beach on February 23, 2013 in Santa Monica, California. (Photo by Kevork Djansezian/Getty Images)