BlockFrom the record
One of 616 National Register listings published here for Los Angeles County · listed in 2013 · category: Building.
Sources: the National Register database, National Park Service · the Wikipedia article
Case Study House No. 9
Listed on the National Register of Historic Places in 2013. 13 historic topographic surveys show this location, the earliest from 1903.
The listing
- What is counted as historic. The nomination lists 1 building as contributing to the listing.
- Address. 205 Chautauqua Blvd., Los Angeles, 90272
- When was it listed? July 2013
- Category. building
- Also known as. Case Study House Program MPS
- Census division. Los Angeles
- Architectural style. modern architecture
- Architect. Charles Eames, Eero Saarinen
- National Register reference number. 13000513 - assigned by the National Park Service when the property was listed.
Then and now
1903 to 1979The ground this property stands on, surveyed 76 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.
Fires near this property
44 since 1992Regional context, not property-specific evidence. The federal wildfire occurrence database lists 44 fires within 5 miles of Case Study House No. 9 between 1992 and 2020, burning about 307 acres in total. 1 started naturally. 1 was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Missing data/not specified/undetermined | 23 |
| Equipment and vehicle use | 6 |
| Misuse of fire by a minor | 4 |
| Smoking | 4 |
| Debris and open burning | 2 |
| Natural | 1 |
| Recreation and ceremony | 1 |
| Other causes | 1 |
| Power generation/transmission/distribution | 1 |
| Arson/incendiarism | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 8 September 2020 | Equipment and vehicle use | 6.7 acres | Santa Monica Mountains National Recreation Area | TOPANGA |
| 8 September 2020 | Missing data/not specified/undetermined | under an acre | Los Angeles County Fire Department | TOPANGA 2 |
| 30 September 2019 | Missing data/not specified/undetermined | 1.0 acres | Santa Monica Mountains National Recreation Area | CALVARY |
| 16 September 2019 | Misuse of fire by a minor | under an acre | Los Angeles County Fire Department | not named |
| 15 September 2012 | Missing data/not specified/undetermined | 7.0 acres | Santa Monica Mountains National Recreation Area | RUSTIC |
| 22 August 2013 | Missing data/not specified/undetermined | under an acre | Santa Monica Mountains National Recreation Area | BRONCO |
| 13 August 2019 | Missing data/not specified/undetermined | 1.9 acres | Santa Monica Mountains National Recreation Area | PALERMO |
| 8 July 2009 | Misuse of fire by a minor | 80 acres | California Department of Forestry & Fire Protection | not named |
Mines and quarries near this property
7 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 7 workings within 5 miles of Case Study House No. 9: 7 past producers. None of them still produces. What was taken out: Clay, Limestone, General, Flagstone. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Santa Ynez Canyon Quarry | Flagstone | Past Producer | ||
| Santa Ynez Deposits | Limestone, General | Past Producer | ||
| Acme Brick Co. Pit | Clay | Past Producer | ||
| Gladding-Mcbean-Santa Monica Pit | Clay | Past Producer | ||
| Santa Monica Brick Co. | Clay | Past Producer | ||
| Simons Brick Co.-Santa Monica Pit | Clay | Past Producer | ||
| Western Brick Co. | Clay | Past Producer |
Storms near this property
8 since 2000Regional context, not property-specific evidence. The National Weather Service names Los Angeles, the town this property stands in, in 8 storm reports between 2000 and 2026: 3 flood, 2 thunderstorm wind, 1 high wind, 1 tornado. The reports record 2 injuries. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.
| When | Event | Place named | Harm | What the report says |
|---|---|---|---|---|
| March 2023 | Tornado (EF1) | East Los Angeles | 1 hurt | A weak tornado developed in the community of Montebello. The EF1 tornado impacted the area around the intersection of Washington Boulevard and Maple Avenue. There was substantial damage to the industrial warehouse and commercial business district, including nearly total roof collapse in one building and a total of 17 damaged structures. Numerous vehicles were damaged due to flying debris. |
| February 2000 | Thunderstorm Wind | Los Angeles | 1 hurt | no account filed |
| February 2026 | Flood | Los Angeles | - | Heavy rain produced significant roadway flooding on Interstate 110 near West 39th Street. |
| February 2026 | Flash Flood | Los Angeles | - | Heavy rainfall generated flash flooding near the intersection of Interstates 10 and 110. |
| February 2026 | Thunderstorm Wind | Los Angeles | - | Strong thunderstorm winds knocked down several trees in the South Los Angeles area. |
| March 2002 | High Wind | Los Angeles | - | no account filed |
| February 2000 | Flood | Los Angeles | - | no account filed |
| April 2000 | Flood | Los Angeles | - | no account filed |
Maps showing this location
13 surveysUnited States Geological Survey topographic sheets whose coverage includes this point. Matched by taking the coordinate the National Park Service records for this property, then testing that coordinate against the published boundary of every sheet.
- 1903 USGS Calabasas quadrangle1:62500 - 8 printings
- 1903 USGS Camulos quadrangle1:125000 - 5 printings
- 1928 USGS Topanga Canyon quadrangle1:24000 - 3 printings
- 1944 USGS Calabasas quadrangle1:62500
- 1949 USGS Los Angeles quadrangle1:250000 - 2 printings
- 1952 USGS Topanga quadrangle1:24000 - 8 printings
- 1955 USGS Los Angeles quadrangle1:250000
- 1959 USGS Los Angeles quadrangle1:250000 - 3 printings
- 1966 USGS Los Angeles quadrangle1:250000
- 1975 USGS Los Angeles quadrangle1:250000 - 2 printings
- 1976 USGS Topanga quadrangle1:24000
- 1979 USGS Los Angeles quadrangle1:100000
- 1991 USGS Topanga quadrangle1:24000 - 2 printings
Listed places nearby
6 within 8 milesOther National Register properties close enough to walk or drive between, ordered by distance from this one. Both positions come from the same geocoding pass that matched these properties to their map sheets.
| Photograph | Property | Distance | Listed |
|---|---|---|---|
| Case Study House No. 18 | under 500 feet | 2013 | |
 | Eames House | 0.2 miles | 2006 |
 | Bradbury House | 0.4 miles | 2010 |
| Isaac Milbank House | 0.4 miles | 2023 | |
 | Henry Weaver House | 0.4 miles | 1989 |
 | Sovereign Hotel | 1.2 miles | 1997 |
Sources for this property
| National Archives record | The nomination case file for reference 13000513 in Record Group 79. |
| Wikipedia article | Community-written account of this property, licensed CC BY-SA. |
| Los Angeles County | All 616 listed properties in this county. |
Provenance
- Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
- Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
- How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
- Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
- Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
- Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.