Skip to content
Central Library

Central Library

Wander the Books Spiral, step onto the Red Floor and settle into the tenth-floor reading room at Seattle's Central Library, The Seattle Public Library's 11-story glass and steel landmark at 1000 4th Ave downtown.

Part ofCentral Business DistrictSeattle Public Library branches

Frequently asked questions

The Central Library is at 1000 4th Ave in downtown Seattle's Central Business District. The building fills the block bounded by Fourth and Fifth Avenues and Madison and Spring Streets.

Rem Koolhaas and Joshua Prince-Ramus of the Dutch firm OMA designed the library with Seattle's LMN Architects. The building opened to the public on May 23, 2004.

Yes. A 143-stall garage beneath the library is open to patrons and the general public for a fee.

The Books Spiral is a continuous ramp of shelves running across levels 6 through 9 that holds the nonfiction collection in unbroken Dewey Decimal order. Its slope never goes beyond 2 degrees.

Level 10, home to the Betty Jane Narver Reading Room and the Seattle Room, has the highest viewpoints in the building.

The full guide

Behind a diamond-patterned steel net and a skin of glass, a stack of separate platforms seems to float above the downtown sidewalk. This is Seattle's Central Library, the flagship of The Seattle Public Library, an 11-story glass and steel building at 1000 4th Ave in the Central Business District. Designed by Rem Koolhaas and Joshua Prince-Ramus and opened in May 2004, it draws readers, students and architecture fans to one of the city's most talked-about public buildings.

A Library Built Around Books

The building fills an entire block bounded by Fourth and Fifth Avenues and Madison and Spring Streets. Rising 185 feet and spreading across 362,987 square feet, the Central Library has room for about 1.5 million books and other materials, well beyond the roughly 900,000 the old building on the same site could hold.

The architects set out to celebrate the printed book, convinced by their research that people still respond to paper even in a digital era. They also wanted a library that felt welcoming rather than stuffy, so they let the functions inside shape the outside form instead of squeezing them into a preset box.

Read the full guide

The result is that stack of floating platforms, held inside a large steel net wrapped around a glass skin. Nearly 10,000 custom-sized windows, made in Italy, cover the structure, which makes the Central Library one of the most photographed buildings downtown. Step inside and you will find the views looking out are part of the draw, too.

Explore It Floor by Floor

Because the block slopes between 4th and 5th Avenues, the library has two street entrances on different levels. Get to know which floor holds what before you go, and you will spend less time wandering and more time exploring.

Level 1: The 4th Avenue Lobby

Walk in from the 4th Avenue side and you arrive in the lobby where patrons collect their holds. This level is also home to the children's center and the Microsoft Auditorium, which seats 275 people for events.

Level 3: The Living Room

Ride the escalator up from the 4th Avenue lobby to the third floor, which faces 5th Avenue. Known as the Norcliffe Foundation Living Room, this level has a small cafe, a gift shop and a teen center.

Level 4: The Red Floor

Painted in 13 shades of red, the fourth floor earns its nickname the moment you step off. The Red Floor holds four meeting rooms and two computer labs.

Level 5: The Mixing Chamber

Head to the fifth floor for the Charles Simonyi Mixing Chamber, the main computer lab, with 338 stations and a reference desk. Across the whole building, you will find more than 400 public computers.

Levels 6 to 9: The Books Spiral

The Books Spiral is the signature idea of the design. Stroll the nonfiction collection along one continuous ramp of shelves that spans four stories, so the Dewey Decimal order never breaks onto separate floors or rooms. The slope never exceeds 2 degrees, making for a gentle walk all the way up.

  • Level 8: music practice rooms
  • Level 9: a genealogy collection and a map room

Level 10: The Reading Room and the Seattle Room

The tenth floor is split between the Seattle Room, home to local history collections, and the Betty Jane Narver Reading Room, with its 400 seats. Save this level for last if you hope to take photos, since it offers the highest viewpoints in the building.

Three Libraries on One Block

Seattle has had a library downtown since 1891, though for years it moved from building to building without a home of its own. That changed on December 19, 1906, when the Seattle Carnegie Library opened at Fourth Avenue and Madison Street, a Beaux-Arts building designed by Peter J. Weber with $200,000 from Andrew Carnegie.

By the 1950s the Carnegie building was too small for a growing city, and the 1949 Olympia earthquake had damaged it. It closed on March 22, 1957, and was torn down that July. A five-story international-style replacement by Bindon and Wright opened on the same site on March 26, 1960, even offering drive-thru service to make up for scarce parking.

That second building grew cramped as well. By the late 1990s, two-thirds of its materials sat in storage patrons could not reach, and officials worried about its earthquake risk. On November 3, 1998, Seattle voters approved the "Libraries for All" bond measure, worth $196.4 million, to fund the new Central Library and other projects across the system, and Bill Gates added a $20 million donation.

The 1960 library closed on June 8, 2001, and came down that November, clearing the way for the current building to open to the public on May 23, 2004.

The Fountain of Wisdom

Look for the one piece that survived from the 1960 library: George Tsutakawa's "Fountain of Wisdom," the first of the artist's many sculptural fountains. It once stood on the Fifth Avenue side and now sits on the Fourth Avenue side of today's building.

Meet the Design Team

Rem Koolhaas and Joshua Prince-Ramus of the Dutch firm Office for Metropolitan Architecture (OMA) led the design with Seattle's LMN Architects, with Prince-Ramus as partner in charge. Bjarke Ingels designed the interior boxes for OMA. Magnusson Klemencic Associates and Arup handled structural engineering, and Hoffman Construction Company of Portland served as general contractor.

OMA was not even on the original list of invited firms. Prince-Ramus, a former Seattle resident, heard about a required public meeting from his mother just a day ahead, flew in, and the firm went on to win the job. Chief Librarian Deborah Jacobs led the project for the library, while Betty Jane Narver served as president of the Library Board.

Praise, Awards and Some Sharp Criticism

Crowds came from the very start. About 2.3 million people visited in the first year, more than double the expected use, with roughly 30 percent arriving from outside Seattle, and the library generated an estimated $16 million in new economic activity for the area that year.

Honors followed, including a 2005 national AIA Honor Award for Architecture and a Platinum Award from the American Council of Engineering Companies of Washington for its structural solutions. In 2007 it ranked 108th on the American Institute of Architects' list of Americans' 150 favorite structures, one of only two Seattle entries alongside T-Mobile Park. Paul Goldberger of The New Yorker called it the most important and thrilling new library in a generation.

Not everyone agrees. Critics have faulted the way the building is sealed off from the surrounding sidewalks, and some visitors find the layout hard to navigate. Its complexity even became the subject of a research book on wayfinding, Take One Building, by architect Ruth Conroy Dalton and cognitive scientist Christoph Hölscher. Keep the floor guide above handy and you will find your way.

Plan Your Visit to 1000 4th Ave

  • Pick your entrance: use the 4th Avenue door for Level 1 and hold pickup, or the 5th Avenue door for Level 3 with the cafe and gift shop.
  • Parking: a 143-stall garage sits below the library and is open to patrons and the public for a fee.
  • Hours and services: check the Central Library page on The Seattle Public Library website for current hours, events and tour information.
  • Best views: head up to Level 10 for the highest viewpoints in the building.

Historic Neighbors Close By

Step outside and you are surrounded by designated landmarks, most within a tenth of a mile. Within a block or two stand the YMCA Central Branch South Building, the Continental Hotel, the YWCA Building, the former First United Methodist Church, the Leamington Hotel and Apartments, the Women's University Club, the Rainier Club and the Central Building.

Keep exploring with our Central Business District neighborhood guide, or compare branches across the city in our guide to all libraries in Seattle.