National Register of Historic Places

Dunsmuir House

Oakland, Alameda County, California
Listed
May 18, 1972
Type
Building
Period
Industrial
Ref No.
72000214

About this property

The Dunsmuir House and Gardens (also known by the name The Dunsmuir-Hellman Historic Estate and previously known as Oakvale Park) is located in Oakland, California on a 50-acre (200,000 m2) site. The Dunsmuir House has a neoclassical-revival architectural style and is listed in the U.S. National Register of Historic Places. It is now used primarily for weddings, receptions, business gatherings, and historical reenactment events. The house was built in 1899 by Alexander Dunsmuir, son of Robert Dunsmuir, a wealthy coal magnate from Victoria, BC. Dunsmuir, who came to the San Francisco Bay Area in 1878 to manage the family business, intended the house to be a wedding gift for his new bride but didn't get to live in it with her as he fell ill and died while on his honeymoon in New York. His new bride returned to live in the home but soon died herself in 1901. I.W. Hellman Jr. purchased the estate in 1906 as a summer home for his family and by 1913 the mansion was remodeled for the larger family's needs as well as to hold their growing acquisitions from European travel. Mrs. Hellman kept the estate well into the 1950s after her husband's death in 1920. During this time additions included the swimming pool and Dinkelspiel House and a good deal of landscape development on the northern end of the estate. In the early 1960s, the mansion and lands were purchased by the City of Oakland with the intention of using it as a conference center. When this project didn't work out, a non-profit organization was formed in 1971 to preserve and restore the estate for the public benefit and for many years, the non-profit group and the City jointly operated the estate. In June 1989, the non-profit organization took over most of the administrative duties and dubbed the grounds the Dunsmuir House and Gardens with its primary function to be as an educational, historical, cultural, and horticultural resource. The mansion has been listed on the National Register of Historic Places by the United States Department of the Interior and both the mansion and the Carriage house have been designated Historic Landmarks by the City of Oakland. Golden Gate Park's landscape architect, John McLaren, is rumored to have assisted the Hellmans in designing the Dunsmuir gardens which includes a wide variety of trees, including Camperdown Elms, Bunya-Bunya and Hornbeam trees. In addition, the Hellman estate contained a golf course, formal croquet court, tennis court, swimming pool with Mission-style bathhouse, glass conservatory with grotto, an elaborate aviary, formal garden maze, and Japanese garden. Deer, wild turkeys and water fowl also make the estate their home.

Location

Oakland, Alameda County, California
37.74303, -122.14733

Categories

ARCHITECTURE
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

Unlimited access

Everything a full report reveals about Dunsmuir House

This page lists Dunsmuir House. A full Aubrey report for an address near it pulls together this listing alongside battlefield records, land patents, and every other historical record within a chosen radius:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
First month just $5.99, then $11.99 a month. Unlimited locations, cancel anytime.

Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.

Start your Dunsmuir House report
Or see a real report first

Nearby Historic Sites

Peralta House
Industrial
1.2 mi
Mills Hall
Industrial
3.2 mi
Casa Peralta
Industrial
3.3 mi
Melrose Baptist Church
Industrial
3.9 mi
Meek Mansion and Carriage House
Industrial
4.4 mi

Questions about this property

When was Dunsmuir House listed on the National Register?

Dunsmuir House was listed on the National Register of Historic Places on May 18, 1972.

What type of historic resource is Dunsmuir House?

Dunsmuir House is classified as a building in the National Register of Historic Places.

What is the period of significance for Dunsmuir House?

The period of significance for Dunsmuir House is recorded as the industrial era.

Can I research the history near Dunsmuir House?

Yes. Aubrey Research reports search National Register listings, battlefield records, land patents, and other primary historical sources within any radius of a US address. A report for an address near Dunsmuir House will include this listing and all other historical records in the area.

More in Alameda County

Historic places, battles, and census history across Alameda County.

Explore AlamedaCounty ›

More historic places in California

Browse all historic places in California.

View Californiahistoric sites ›

Conflict records

Explore 19,000+ military engagements across American history.

Browse US conflicts ›

California history

Colonial settlement, territorial period, and statehood narrative.

Californiahistory ›

Research the history near this site

An Aubrey US report for an address near Dunsmuir House will include this listing alongside battlefield records and other historical sources within your chosen radius.

Research your locationView a free sample report