
Pink Palace
Also known as Inter-American Defense Board Headquarters
Many listed buildings are private homes. Please enjoy them from the street.
About Pink Palace
Pink Palace, at 2600 16th St., NW., was added to the National Register of Historic Places on Aug 5, 1991. The Register lists it for its architecture and social history, at the state level. The listing covers 1 acre. 15 more Register listings are within a quarter mile.
What it isHistoric house in Washington, D.C., United States. From Wikidata (CC0). Read about it on Wikipedia ↗
PDFRead the original nominationThe form that put it on the Register, with its history, photos and a map · 70 MB · National Archives↗1906 to today
- 1906Built, designed by George Oakley Totten, Jr.
- 1991Added to the National Register of Historic Places
- 2026On the Register for 35 years
Make it a walk: 5 landmarks in about 10 minutes
2600 16th St., NW., Washington · about 0.2 miles on foot, as the crow flies















33 more Register listings within half a mile
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Show the other 15
Memories of Pink Palace
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Pink Palace
Is Pink Palace on the National Register of Historic Places?
Yes. It was added on Aug 5, 1991 (Register number 91000916).
Is Pink Palace a National Historic Landmark?
No. It is on the National Register; District of Columbia has 75 National Historic Landmarks. The nearest is Meridian Hill Park, 0.1 miles away.
Can you visit Pink Palace?
Our record doesn’t say whether it is open to visitors. Many listed buildings are private, so it may only be seen from the street.
Where can I read the history of Pink Palace?
In its National Register nomination, the form that put it on the Register: a 70 MB PDF at the National Archives, linked on this page.
Sources: National Park Service, National Register of Historic Places (05/22/2026) · National Archives catalog record 117692417 · Wikidata. Map tiles © OpenStreetMap contributors.

