3D print the Sandra Day O'Connor United States Courthouse
A free, printable model of Phoenix's Sandra Day O'Connor courthouse, a large flat-roofed block with grids of window openings, surrounded by streets and other buildings, generated from real map data in your browser.
Free, in your browser. Exports a slicer-ready 3MF.
About the Sandra Day O'Connor United States Courthouse
This courthouse in Phoenix, Arizona, stands on West Washington Street, at number 401. Congress passed Pub. L. 106–166, which named it for Sandra Day O'Connor, who sat on the U.S. Supreme Court as an Associate Justice between September 21, 1981, and January 31, 2006. It houses the United States District Court, covering the District of Arizona.
The courthouse cost $123 million and was dedicated in October 2000. Robert C. Broomfield, a Senior United States District Judge, championed the project. The design is by Richard Meier, working with Langdon Wilson Architecture of Phoenix as local executive architects, and it follows Meier's signature monochrome style. Six stories tall, it covers over 51,000 m² (550,000 sq ft). In the public atrium, a six-story glass curtain wall fills the north face, and a special-proceedings courtroom shaped like a drum sits under a ceiling of glass lenses by James Carpenter, an American designer and light artist.
How it prints
Make this print opens the generator on a 600 m square around the landmark. Buildings print at close to true scale, so the landmark grows with the print size.
| Print size | Landmark height | Scale |
|---|---|---|
| 160 mm default | 9 mm | 1:3,750 |
| 200 mm | 12 mm | 1:3,000 |
| 256 mm | 15 mm | 1:2,344 |
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North
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East
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South
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West
- Grids of window openings
- The long walls carry grids of small window openings. Layers of 0.12 to 0.16 mm keep the grids crisp, and a larger print shows them better.
- Small rooftop details
- A few small boxes and a narrow raised strip sit on the flat roof. Print friendly adapts the smallest of them to your print scale; Full detail keeps them on a larger print.
- One piece with the ground
- The Sandra Day O'Connor United States Courthouse is joined to the ground in the exported file, and the four-side check found no floating parts, so nothing needs gluing.
- Pick the detail for your nozzle
- In the Buildings settings, set Landmark detail to Print friendly to adapt thin parts and small details to the print scale. Full detail keeps every modeled feature, for larger prints or a finer nozzle.
- Colors
- Buildings, roads, water and ground arrive as separate filament slots in the 3MF. The Sandra Day O'Connor United States Courthouse takes the building color.
- File format
- You get a 3MF for Bambu Studio, OrcaSlicer or PrusaSlicer. Any of them can save it as STL if you need one.
About this model
The Sandra Day O'Connor United States Courthouse is one of more than 2,300 landmark models in Mini Skyline. They are made with AI, and each one is checked from four sides in its real surroundings before release. Everything around it is built from OpenStreetMap and Overture map data. If you would rather print the shape from map data, turn off Landmark models in the Buildings settings.
Common questions
Is there a Sandra Day O'Connor United States Courthouse STL I can download?
Mini Skyline builds the file for you in your browser and exports 3MF, which every major slicer opens. If you need an STL, open the 3MF in your slicer and export it from there.
How big can I print it?
Any print size from 40 mm across. The Sandra Day O'Connor United States Courthouse grows with the print: about 9 mm tall on the default 160 mm print. For a model larger than your printer bed, Project Mode splits the area into tiles.
Is it free?
Yes. Generation runs in your browser, with no account and nothing behind a paywall.





